Backdoor.Win32.IRC_7d6a4a7924

Dynamic Analysis

Process activity

The Backdoor creates the following process(es):

nircmd.exe:2420
7F.exe:3636
7F.exe:4000
7F.exe:1948
attrib.exe:3664
system.exe:3320
system.exe:3384
system.exe:3316
7d6a4a7924bccc6537fc643e2f956c36.exe:3136
reg.exe:2696
7E.exe:3448
uxaqdts.exe:2068
uxaqdts.exe:2156

The Backdoor injects its code into the following process(es):

ctfmon.exe:1240
system.exe:3660
uxaqdts.exe:3152

File activity

The process 7F.exe:4000 makes changes in a file system.

The Backdoor creates and/or writes to the following file(s):

%WinDir%\csrss.exe (234576 bytes)

The process 7d6a4a7924bccc6537fc643e2f956c36.exe:3136 makes changes in a file system.

The Backdoor creates and/or writes to the following file(s):

%System%\uxaqdts.exe (338944 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\desktop.ini (67 bytes)

The process 7E.exe:3448 makes changes in a file system.

The Backdoor creates and/or writes to the following file(s):

%WinDir%\system\critical\btc.il (151652 bytes)
%WinDir%\system\critical\phatk.ptx (206858 bytes)
%WinDir%\system\critical\phatk.cl (9741 bytes)
%WinDir%\system\critical\system.exe (54784 bytes)
%WinDir%\system\critical\usft_ext.dll (939264 bytes)
%WinDir%\system\critical\btc-evergreen.il (84967 bytes)
%WinDir%\system\critical\antivirus.bat (79 bytes)
%WinDir%\system\critical\miner.dll (340992 bytes)
%WinDir%\system\critical\guicomp.dll (33792 bytes)
%WinDir%\system\critical\sys.bat (345 bytes)
%WinDir%\system\critical\nircmd.exe (43520 bytes)
%WinDir%\system\critical\coinutil.dll (29184 bytes)

The Backdoor deletes the following file(s):

%WinDir%\system\__tmp_rar_sfx_access_check_3007046 (0 bytes)

The process uxaqdts.exe:3152 makes changes in a file system.

The Backdoor creates and/or writes to the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\Cab7C.tmp (50139 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OEBBOQ59\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Application Data\Microsoft\CryptnetUrlCache\MetaData\2BF68F4714092295550497DD56F57004 (216 bytes)
%Documents and Settings%\%current user%\Cookies\Current_User@dropbox[1].txt (85 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\Tar7B.tmp (146652 bytes)
%Documents and Settings%\%current user%\Application Data\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015 (216 bytes)
%Documents and Settings%\%current user%\Cookies\Current_User@www.dropbox[2].txt (195 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\Tar7D.tmp (149751 bytes)
%WinDir%\system.exe (263760 bytes)
%Documents and Settings%\%current user%\Cookies\index.dat (40960 bytes)
%Documents and Settings%\%current user%\Cookies\Current_User@www.dropbox[1].txt (73 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\Cab78.tmp (48483 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\Cab7A.tmp (48483 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\Tar79.tmp (146652 bytes)
%Documents and Settings%\%current user%\Application Data\Microsoft\CryptnetUrlCache\Content\2BF68F4714092295550497DD56F57004 (18 bytes)
%Documents and Settings%\%current user%\Application Data\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015 (50139 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OEBBOQ59\nn[1].exe (263760 bytes)

The Backdoor deletes the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\Cab7C.tmp (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\Cab7A.tmp (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\Tar7D.tmp (0 bytes)
%Documents and Settings%\%current user%\Cookies\Current_User@www.dropbox[1].txt (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\Cab78.tmp (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\Tar7B.tmp (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\Tar79.tmp (0 bytes)

Registry activity

The process nircmd.exe:2420 makes changes in a system registry.

The Backdoor creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "42 56 C4 72 50 5F ED 4C D4 F5 50 59 97 E6 F2 88"

The process 7F.exe:3636 makes changes in a system registry.

The Backdoor creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "8A 4D 39 26 35 F7 86 F1 22 5D 4E 56 51 D0 E9 5F"

The process 7F.exe:4000 makes changes in a system registry.

The Backdoor creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "35 3A F7 D3 C1 C7 21 15 6B 2D F6 0E 81 FB 8E F9"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cookies" = "%Documents and Settings%\%current user%\Cookies"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache2"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache1"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path3]
"CacheLimit" = "65324"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CacheLimit" = "65324"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"History" = "%Documents and Settings%\%current user%\Local Settings\History"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths]
"Directory" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path4]
"CacheLimit" = "65324"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path4]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache4"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path3]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache3"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths]
"Paths" = "4"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cache" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CacheLimit" = "65324"

To automatically run itself each time Windows is booted, the Backdoor adds the following link to its file to the system registry autorun key:

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"Remote Registry Service" = "csrss.exe"

The process 7F.exe:1948 makes changes in a system registry.

The Backdoor creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "99 84 59 25 04 89 BF F5 04 D9 99 D3 51 27 82 70"

The process attrib.exe:3664 makes changes in a system registry.

The Backdoor creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "3A 2B 5C 99 0A 10 AC 9B 4C 0D 3E A9 D3 FF 97 02"

The process ctfmon.exe:1240 makes changes in a system registry.

The Backdoor deletes the following value(s) in system registry:

The Backdoor disables automatic startup of the application by deleting the following autorun value:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Run]
"internat.exe"

The process system.exe:3384 makes changes in a system registry.

The Backdoor creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "49 10 E3 CF 3F 35 36 3C A3 4A 85 F5 31 16 7F 3B"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"AppData" = "%Documents and Settings%\%current user%\Application Data"

The process system.exe:3660 makes changes in a system registry.

The Backdoor creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths]
"Directory" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path4]
"CacheLimit" = "65324"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path4]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache4"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CacheLimit" = "65324"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"AppData" = "%Documents and Settings%\%current user%\Application Data"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cookies" = "%Documents and Settings%\%current user%\Cookies"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache2"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common AppData" = "%Documents and Settings%\All Users\Application Data"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cache" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files"

[HKLM\System\CurrentControlSet\Hardware Profiles\0001\Software\Microsoft\windows\CurrentVersion\Internet Settings]
"ProxyEnable" = "0"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CacheLimit" = "65324"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections]
"SavedLegacySettings" = "3C 00 00 00 33 00 00 00 01 00 00 00 00 00 00 00"

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "92 19 AD 08 55 94 08 7D 12 EC 1B FC 5C 4E CB C9"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache1"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path3]
"CacheLimit" = "65324"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"MigrateProxy" = "1"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"History" = "%Documents and Settings%\%current user%\Local Settings\History"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path3]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache3"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths]
"Paths" = "4"

The Backdoor modifies IE settings for security zones to map all local web-nodes with no dots which do not refer to any zone to the Intranet Zone:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"UNCAsIntranet" = "1"

The Backdoor modifies IE settings for security zones to map all web-nodes that bypassing proxy to the Intranet Zone:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"ProxyBypass" = "1"

Proxy settings are disabled:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"ProxyEnable" = "0"

The Backdoor modifies IE settings for security zones to map all urls to the Intranet Zone:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"IntranetName" = "1"

The Backdoor deletes the following value(s) in system registry:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"AutoConfigURL"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"ProxyServer"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"ProxyOverride"

The process 7d6a4a7924bccc6537fc643e2f956c36.exe:3136 makes changes in a system registry.

The Backdoor creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "1D BF EF A6 CB D1 09 0C E0 63 A8 B5 B1 A7 5F 48"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cookies" = "%Documents and Settings%\%current user%\Cookies"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache2"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache1"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path3]
"CacheLimit" = "65324"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CacheLimit" = "65324"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"History" = "%Documents and Settings%\%current user%\Local Settings\History"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths]
"Directory" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path4]
"CacheLimit" = "65324"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path4]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache4"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path3]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache3"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths]
"Paths" = "4"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cache" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CacheLimit" = "65324"

The process reg.exe:2696 makes changes in a system registry.

The Backdoor creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "0A 31 F8 21 3C D6 BE 48 6D 9E 9E 21 82 22 DA D7"

To automatically run itself each time Windows is booted, the Backdoor adds the following link to its file to the system registry autorun key:

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"Windows Update" = "C:\Windows\system\critical\antivirus.bat"

The process 7E.exe:3448 makes changes in a system registry.

The Backdoor creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "4A DF 6C 78 D1 DB BE C0 06 42 4E 46 3C D8 53 55"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cookies" = "%Documents and Settings%\%current user%\Cookies"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Documents" = "%Documents and Settings%\All Users\Документы"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Desktop" = "%Documents and Settings%\%current user%\Рабочий стол"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{91167d45-103d-11db-8c91-806d6172696f}]
"BaseClass" = "Drive"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cache" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{d8c0d8da-77bd-11e0-bb02-000c293bc0fd}]
"BaseClass" = "Drive"

[HKCU\Software\Microsoft\Windows\ShellNoRoam\MUICache\C:\Windows\system\critical]
"sys.bat" = "sys"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{91167d42-103d-11db-8c91-806d6172696f}]
"BaseClass" = "Drive"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common Desktop" = "%Documents and Settings%\All Users\Рабочий стол"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Personal" = "%Documents and Settings%\%current user%\Мои документы"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{ebcf8d94-66db-11de-b228-806d6172696f}]
"BaseClass" = "Drive"

The Backdoor modifies IE settings for security zones to map all urls to the Intranet Zone:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"IntranetName" = "1"

The Backdoor modifies IE settings for security zones to map all local web-nodes with no dots which do not refer to any zone to the Intranet Zone:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"UNCAsIntranet" = "1"

The Backdoor modifies IE settings for security zones to map all web-nodes that bypassing proxy to the Intranet Zone:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"ProxyBypass" = "1"

The process uxaqdts.exe:3152 makes changes in a system registry.

The Backdoor creates and/or sets the following values in system registry:

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\43DDB1FFF3B49B73831407F6BC8B975023D07C50]
"Blob" = "04 00 00 00 01 00 00 00 10 00 00 00 00 53 1D 1D"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\40E78C1D523D1CD9954FAC1A1AB3BD3CBAA15BFC]
"Blob" = "04 00 00 00 01 00 00 00 10 00 00 00 E6 0B D2 C9"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\4B421F7515F6AE8A6ECEF97F6982A400A4D9224E]
"Blob" = "04 00 00 00 01 00 00 00 10 00 00 00 5A 11 B9 22"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\4072BA31FEC351438480F62E6CB95508461EAB2F]
"Blob" = "04 00 00 00 01 00 00 00 10 00 00 00 70 B5 7C 48"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths]
"Directory" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5"

[HKCU\Software\Microsoft\yOLE]
"Supports RAS Connections" = "uxaqdts.exe"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path4]
"CacheLimit" = "65324"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path4]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache4"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections]
"SavedLegacySettings" = "3C 00 00 00 31 00 00 00 01 00 00 00 00 00 00 00"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"AppData" = "%Documents and Settings%\%current user%\Application Data"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\24A40A1F573643A67F0A4B0749F6A22BF28ABB6B]
"Blob" = "04 00 00 00 01 00 00 00 10 00 00 00 DD 75 3F 56"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{d8c0d8da-77bd-11e0-bb02-000c293bc0fd}]
"BaseClass" = "Drive"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\4C95A9902ABE0777CED18D6ACCC3372D2748381E]
"Blob" = "04 00 00 00 01 00 00 00 10 00 00 00 4B 1C 56 8C"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\23E594945195F2414803B4D564D2A3A3F5D88B8C]
"Blob" = "04 00 00 00 01 00 00 00 10 00 00 00 C5 70 C4 A2"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\3F85F2BB4A62B0B58BE1614ABB0D4631B4BEF8BA]
"Blob" = "04 00 00 00 01 00 00 00 10 00 00 00 2A 5D 00 37"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\209900B63D955728140CD13622D8C687A4EB0085]
"Blob" = "04 00 00 00 01 00 00 00 10 00 00 00 1E 74 C3 86"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cookies" = "%Documents and Settings%\%current user%\Cookies"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\24BA6D6C8A5B5837A48DB5FAE919EA675C94D217]
"Blob" = "04 00 00 00 01 00 00 00 10 00 00 00 7B B5 08 99"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache2"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\4BA7B9DDD68788E12FF852E1A024204BF286A8F6]
"Blob" = "04 00 00 00 01 00 00 00 10 00 00 00 18 AE 69 5D"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\394FF6850B06BE52E51856CC10E180E882B385CC]
"Blob" = "04 00 00 00 01 00 00 00 10 00 00 00 AA BF BF 64"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\00EA522C8A9C06AA3ECCE0B4FA6CDC21D92E8099]
"Blob" = "04 00 00 00 01 00 00 00 10 00 00 00 3E 80 17 5B"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Common AppData" = "%Documents and Settings%\All Users\Application Data"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0048F8D37B153F6EA2798C323EF4F318A5624A9E]
"Blob" = "04 00 00 00 01 00 00 00 10 00 00 00 15 B2 98 A3"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{91167d42-103d-11db-8c91-806d6172696f}]
"BaseClass" = "Drive"

[HKCU\SYSTEM\CurrentControlSet\Control\Lsa]
"Supports RAS Connections" = "uxaqdts.exe"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"Cache" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files"

[HKLM\SOFTWARE\Microsoft\yOLE]
"Supports RAS Connections" = "uxaqdts.exe"

[HKLM\System\CurrentControlSet\Control\Lsa]
"Supports RAS Connections" = "uxaqdts.exe"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates\FE622EA7B33CA46519AB39736A66B8F6E41FF157]
"Blob" = "04 00 00 00 01 00 00 00 10 00 00 00 53 66 EA 0C"

[HKLM\System\CurrentControlSet\Hardware Profiles\0001\Software\Microsoft\windows\CurrentVersion\Internet Settings]
"ProxyEnable" = "0"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\4463C531D7CCC1006794612BB656D3BF8257846F]
"Blob" = "04 00 00 00 01 00 00 00 10 00 00 00 74 7B 82 03"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\216B2A29E62A00CE820146D8244141B92511B279]
"Blob" = "04 00 00 00 01 00 00 00 10 00 00 00 E1 4B 52 73"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CacheLimit" = "65324"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\284F55C41A1A7A3F8328D4C262FB376ED6096F24]
"Blob" = "04 00 00 00 01 00 00 00 10 00 00 00 01 1A 3F 4D"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\049811056AFE9FD0F5BE01685AACE6A5D1C4454C]
"Blob" = "04 00 00 00 01 00 00 00 10 00 00 00 F2 7D E9 54"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\2F173F7DE99667AFA57AF80AA2D1B12FAC830338]
"Blob" = "04 00 00 00 01 00 00 00 10 00 00 00 AB BF EA E3"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\4EFCED9C6BDD0C985CA3C7D253063C5BE6FC620C]
"Blob" = "04 00 00 00 01 00 00 00 10 00 00 00 85 2F F4 76"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path2]
"CacheLimit" = "65324"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\317A2AD07F2B335EF5A1C34E4B57E8B7D8F1FCA6]
"Blob" = "04 00 00 00 01 00 00 00 10 00 00 00 A9 23 75 9B"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\36863563FD5128C7BEA6F005CFE9B43668086CCE]
"Blob" = "04 00 00 00 01 00 00 00 10 00 00 00 3A B2 DE 22"

[HKCU\Software\Microsoft\Windows\ShellNoRoam\MUICache\C:\windows]
"system.exe" = "system"

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "B0 3F 62 23 F2 E8 8A 27 2F 45 2D C4 42 EC B7 2A"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\273EE12457FDC4F90C55E82B56167F62F532E547]
"Blob" = "04 00 00 00 01 00 00 00 10 00 00 00 DB 23 3D F9"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{91167d45-103d-11db-8c91-806d6172696f}]
"BaseClass" = "Drive"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path1]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache1"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path3]
"CacheLimit" = "65324"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"MigrateProxy" = "1"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{ebcf8d94-66db-11de-b228-806d6172696f}]
"BaseClass" = "Drive"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"History" = "%Documents and Settings%\%current user%\Local Settings\History"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1331F48A5DA8E01DAACA1BB0C17044ACFEF755BB]
"Blob" = "04 00 00 00 01 00 00 00 10 00 00 00 50 E1 41 9D"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\43F9B110D5BAFD48225231B0D0082B372FEF9A54]
"Blob" = "04 00 00 00 01 00 00 00 10 00 00 00 25 9D CF 5E"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths\path3]
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache3"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Cache\Paths]
"Paths" = "4"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0B77BEBBCB7AA24705DECC0FBD6A02FC7ABD9B52]
"Blob" = "04 00 00 00 01 00 00 00 10 00 00 00 26 6D 2C 19"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0483ED3399AC3608058722EDBC5E4600E3BEF9D7]
"Blob" = "04 00 00 00 01 00 00 00 10 00 00 00 4C 56 41 E5"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\47AFB915CDA26D82467B97FA42914468726138DD]
"Blob" = "04 00 00 00 01 00 00 00 10 00 00 00 50 19 3E 2F"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\4EF2E6670AC9B5091FE06BE0E5483EAAD6BA32D9]
"Blob" = "04 00 00 00 01 00 00 00 10 00 00 00 03 42 87 D7"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\1F55E8839BAC30728BE7108EDE7B0BB0D3298224]
"Blob" = "04 00 00 00 01 00 00 00 10 00 00 00 8C D7 9F EB"

The Backdoor modifies IE settings for security zones to map all local web-nodes with no dots which do not refer to any zone to the Intranet Zone:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"UNCAsIntranet" = "1"

To automatically run itself each time Windows is booted, the Backdoor adds the following link to its file to the system registry autorun key:

[HKCU\Software\Microsoft\Windows\CurrentVersion\RunServices]
"Supports RAS Connections" = "uxaqdts.exe"

The Backdoor modifies IE settings for security zones to map all web-nodes that bypassing proxy to the Intranet Zone:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"ProxyBypass" = "1"

To automatically run itself each time Windows is booted, the Backdoor adds the following link to its file to the system registry autorun key:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Run]
"Supports RAS Connections" = "uxaqdts.exe"

The Backdoor modifies IE settings for security zones to map all urls to the Intranet Zone:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap]
"IntranetName" = "1"

To automatically run itself each time Windows is booted, the Backdoor adds the following link to its file to the system registry autorun key:

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"Supports RAS Connections" = "uxaqdts.exe"

[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices]
"Supports RAS Connections" = "uxaqdts.exe"

Proxy settings are disabled:

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"ProxyEnable" = "0"

The Backdoor deletes the following value(s) in system registry:

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates]
"43F9B110D5BAFD48225231B0D0082B372FEF9A54"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates]
"4C95A9902ABE0777CED18D6ACCC3372D2748381E"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates]
"0048F8D37B153F6EA2798C323EF4F318A5624A9E"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates]
"3F85F2BB4A62B0B58BE1614ABB0D4631B4BEF8BA"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates]
"273EE12457FDC4F90C55E82B56167F62F532E547"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates]
"209900B63D955728140CD13622D8C687A4EB0085"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates]
"4BA7B9DDD68788E12FF852E1A024204BF286A8F6"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates]
"0B77BEBBCB7AA24705DECC0FBD6A02FC7ABD9B52"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates]
"1F55E8839BAC30728BE7108EDE7B0BB0D3298224"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates]
"049811056AFE9FD0F5BE01685AACE6A5D1C4454C"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates]
"284F55C41A1A7A3F8328D4C262FB376ED6096F24"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates]
"4463C531D7CCC1006794612BB656D3BF8257846F"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates]
"40E78C1D523D1CD9954FAC1A1AB3BD3CBAA15BFC"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates]
"24A40A1F573643A67F0A4B0749F6A22BF28ABB6B"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates]
"4EFCED9C6BDD0C985CA3C7D253063C5BE6FC620C"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates]
"36863563FD5128C7BEA6F005CFE9B43668086CCE"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates]
"4B421F7515F6AE8A6ECEF97F6982A400A4D9224E"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"ProxyOverride"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates]
"216B2A29E62A00CE820146D8244141B92511B279"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"ProxyServer"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates]
"23E594945195F2414803B4D564D2A3A3F5D88B8C"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates]
"47AFB915CDA26D82467B97FA42914468726138DD"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates]
"317A2AD07F2B335EF5A1C34E4B57E8B7D8F1FCA6"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates]
"00EA522C8A9C06AA3ECCE0B4FA6CDC21D92E8099"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates]
"24BA6D6C8A5B5837A48DB5FAE919EA675C94D217"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates]
"2F173F7DE99667AFA57AF80AA2D1B12FAC830338"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates]
"43DDB1FFF3B49B73831407F6BC8B975023D07C50"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates]
"FE622EA7B33CA46519AB39736A66B8F6E41FF157"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates]
"1331F48A5DA8E01DAACA1BB0C17044ACFEF755BB"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates]
"4072BA31FEC351438480F62E6CB95508461EAB2F"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates]
"394FF6850B06BE52E51856CC10E180E882B385CC"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates]
"4EF2E6670AC9B5091FE06BE0E5483EAAD6BA32D9"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"AutoConfigURL"

[HKLM\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates]
"0483ED3399AC3608058722EDBC5E4600E3BEF9D7"

Network activity (URLs)

A bot communicates with command and control servers via IRC channel.This program can launch a proxy server (SOCKS4) on a designated TCP port.A program blocks designated DNS servers for making it difficult for users to locate specific domains or web sites on the Internet.This program can make a UDP flood. A UDP flood attack is a denial-of-service attack using the User Datagram Protocol (UDP). It can be initiated by sending a large number of UDP packets to random ports on a remote host.This program can make a SYN flood. It is a form of denial-of-service attack in which an attacker sends a succession of SYN requests to a target's system in an attempt to consume enough server resources to make the system unresponsive to legitimate traffic.

URL: hxxp://checkip.dyndns.com/ Country: United States
URL: www.whatismyip.com IP: 141.101.120.14
URL: n.sw-ho.info IP: 146.82.5.222
URL: api.wipmania.com IP: 151.236.17.123
URL: checkip.dyndns.org IP: 216.146.39.70
URL: videos.p0rn-lover.us IP: 146.82.5.222
URL: www.download.windowsupdate.com IP: 195.59.189.138
URL: coin.odin-valhall.com IP: 198.154.98.210
URL: www.dropbox.com IP: 199.47.216.170
URL: dl.dropboxusercontent.com IP: 23.21.126.112
URL: vids.p0rn-lover.us IP: 146.82.5.222

Rootkit activity

The Backdoor installs the following user-mode hooks in WININET.dll:

HttpSendRequestW
InternetWriteFile
HttpSendRequestA

The Backdoor installs the following user-mode hooks in DNSAPI.dll:

DnsQuery_A
DnsQuery_W

The Backdoor installs the following user-mode hooks in WS2_32.dll:

send
GetAddrInfoW

The Backdoor installs the following user-mode hooks in kernel32.dll:

MoveFileA
CopyFileW
CopyFileA
MoveFileW
CreateFileW
CreateFileA

The Backdoor installs the following user-mode hooks in ntdll.dll:

LdrLoadDll
NtResumeThread
NtQueryDirectoryFile
NtEnumerateValueKey

Propagation

A worm spreads via removable drives. It writes its executable and creates "autorun.inf" scripts on all removable drives. The autorun script will execute the Backdoor's file once a user opens a drive's folder in Windows Explorer.A program registers a device notification with the help of RegisterDeviceNotification so it is notified when a USB device is plugged and then the worm copies itself to the USB device plugged into the affected computer.A worm spreads its copies through the MSN Messanger.

Removals

Remove it with Ad-Aware

1. Click (here) to download and install Ad-Aware Free Antivirus.
2. Update the definition files.
3. Run a full scan of your computer.

Manual removal*

1. Scan a system with an anti-rootkit tool.
   
2. Terminate malicious process(es) (How to End a Process With the Task Manager):

   nircmd.exe:2420
   7F.exe:3636
   7F.exe:4000
   7F.exe:1948
   attrib.exe:3664
   system.exe:3320
   system.exe:3384
   system.exe:3316
   7d6a4a7924bccc6537fc643e2f956c36.exe:3136
   reg.exe:2696
   7E.exe:3448
   uxaqdts.exe:2068
   uxaqdts.exe:2156

3. Delete the original Backdoor file.
   
4. Delete or disinfect the following files created/modified by the Backdoor:

   %WinDir%\csrss.exe (234576 bytes)
   %System%\uxaqdts.exe (338944 bytes)
   %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\desktop.ini (67 bytes)
   %WinDir%\system\critical\btc.il (151652 bytes)
   %WinDir%\system\critical\phatk.ptx (206858 bytes)
   %WinDir%\system\critical\phatk.cl (9741 bytes)
   %WinDir%\system\critical\system.exe (54784 bytes)
   %WinDir%\system\critical\usft_ext.dll (939264 bytes)
   %WinDir%\system\critical\btc-evergreen.il (84967 bytes)
   %WinDir%\system\critical\antivirus.bat (79 bytes)
   %WinDir%\system\critical\miner.dll (340992 bytes)
   %WinDir%\system\critical\guicomp.dll (33792 bytes)
   %WinDir%\system\critical\sys.bat (345 bytes)
   %WinDir%\system\critical\nircmd.exe (43520 bytes)
   %WinDir%\system\critical\coinutil.dll (29184 bytes)
   %Documents and Settings%\%current user%\Local Settings\Temp\Cab7C.tmp (50139 bytes)
   %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OEBBOQ59\desktop.ini (67 bytes)
   %Documents and Settings%\%current user%\Application Data\Microsoft\CryptnetUrlCache\MetaData\2BF68F4714092295550497DD56F57004 (216 bytes)
   %Documents and Settings%\%current user%\Cookies\Current_User@dropbox[1].txt (85 bytes)
   %Documents and Settings%\%current user%\Local Settings\Temp\Tar7B.tmp (146652 bytes)
   %Documents and Settings%\%current user%\Application Data\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015 (216 bytes)
   %Documents and Settings%\%current user%\Cookies\Current_User@www.dropbox[2].txt (195 bytes)
   %Documents and Settings%\%current user%\Local Settings\Temp\Tar7D.tmp (149751 bytes)
   %WinDir%\system.exe (263760 bytes)
   %Documents and Settings%\%current user%\Cookies\index.dat (40960 bytes)
   %Documents and Settings%\%current user%\Cookies\Current_User@www.dropbox[1].txt (73 bytes)
   %Documents and Settings%\%current user%\Local Settings\Temp\Cab78.tmp (48483 bytes)
   %Documents and Settings%\%current user%\Local Settings\Temp\Cab7A.tmp (48483 bytes)
   %Documents and Settings%\%current user%\Local Settings\Temp\Tar79.tmp (146652 bytes)
   %Documents and Settings%\%current user%\Application Data\Microsoft\CryptnetUrlCache\Content\2BF68F4714092295550497DD56F57004 (18 bytes)
   %Documents and Settings%\%current user%\Application Data\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015 (50139 bytes)
   %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\OEBBOQ59\nn[1].exe (263760 bytes)

5. Delete the following value(s) in the autorun key (How to Work with System Registry):

   [HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
   "Remote Registry Service" = "csrss.exe"
   
   [HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
   "Windows Update" = "C:\Windows\system\critical\antivirus.bat"
   
   [HKCU\Software\Microsoft\Windows\CurrentVersion\RunServices]
   "Supports RAS Connections" = "uxaqdts.exe"
   
   [HKCU\Software\Microsoft\Windows\CurrentVersion\Run]
   "Supports RAS Connections" = "uxaqdts.exe"
   
   [HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
   "Supports RAS Connections" = "uxaqdts.exe"
   
   [HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices]
   "Supports RAS Connections" = "uxaqdts.exe"

6. Clean the Temporary Internet Files folder, which may contain infected files (How to clean Temporary Internet Files folder).
   
7. Find and delete all copies of the worm's file together with "autorun.inf" scripts on removable drives.
   
8. Reboot the computer.
   

*Manual removal may cause unexpected system behaviour and should be performed at your own risk.

Static Analysis

Network Activity

Map

Strings from Dumps