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Gen.Variant.Adware.Graftor.126981_17f1eeccbb


Gen:Variant.Adware.Graftor.126981 (AdAware), Trojan.Win32.Swrort.3.FD, mzpefinder_pcap_file.YR (Lavasoft MAS)Behaviour: Trojan, Adware

The description has been automatically generated by Lavasoft Malware Analysis System and it may contain incomplete or inaccurate information.

Summary

MD5: 17f1eeccbbc43e755669c5a4c55b8bc9

SHA1: 28864dc7f99e588c97190d6434e58e2d4f30b8d9

SHA256: ca8ed63e3f5bf4fe27affcfc3a1fc3a25c98ca62321e2e9e912eb6c03737827d

SSDeep: 49152:Zmah4H/vb67GyQ8D783WUyhrpl3dNuL7P7K0ik7RSKkTB00O4syWxCAeVKB:Uzb67GhWbVndNs7l5mO4TWwbVK

Size: 5336008 bytes

File type: EXE

Platform: WIN32

Entropy: Not Packed

PEID: UPolyXv05_v6

Company: no certificate found

Created at: 2013-11-21 15:02:21

Analyzed on: WindowsXP SP3 32-bit

Summary: Trojan. A program that appears to do one thing but actually does another (a.k.a. Trojan Horse).

Dynamic Analysis

Payload

No specific payload has been found.

Process activity

The Trojan creates the following process(es):

setup.exe:552
tmp4A.exe:2000

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

%original file name%.exe:1256

File activity

The process setup.exe:552 makes changes in the file system.


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

%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\ami4D.tmp.ico (766 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\RTEJ67TP\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\amitest.txt (21 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\SG2624E3\desktop.ini (67 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\RTEJ67TP\index[1].htm (30295 bytes)
%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\SG2624E3\amipb[1].js (31191 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\amipixel.cfg (103 bytes)

The Trojan deletes the following file(s):

%Documents and Settings%\%current user%\Local Settings\Temp\ami4D.tmp (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\amipixel.cfg (0 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\ami4D.tmp.ico (0 bytes)

The process %original file name%.exe:1256 makes changes in the file system.


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

%WinDir%\Tasks\PileFile reminder.job (376 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\htmlayout.dll (1733632 bytes)
%WinDir%\Tasks\PileFile logon.job (376 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\tmp4A.exe (71208 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp (307200 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\17f1eeccbbc43e755669c5a4c55b8bc9_001256.log (380632 bytes)
%Documents and Settings%\%current user%\Application Data\Oxy\config.xml (318 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\17f1eeccbbc43e755669c5a4c55b8bc9Download_48\%original file name%.exe (5336008 bytes)

The process tmp4A.exe:2000 makes changes in the file system.


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

%Documents and Settings%\%current user%\Local Settings\Temp\awh4B.tmp (72 bytes)
%Documents and Settings%\%current user%\Local Settings\Temp\awh4C.tmp (341996 bytes)

Registry activity

The process setup.exe:552 makes changes in the system registry.


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

[HKCR\CLSID\{A6FEED89-3BCD-4D19-9DC2-3E613A80A2A4}\LocalServer32]
"(Default)" = "C:\DOCUME~1\test\LOCALS~1\Temp\setup.exe"

[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\eappprxy\traceIdentifier]
"Guid" = "5f31090b-d990-4e91-b16d-46121d0255aa"

[HKCR\CLSID\{A6FEED89-3BCD-4D19-9DC2-3E613A80A2A4}\VersionIndependentProgID]
"(Default)" = "AmiBs.Installer"

[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\QUtil\traceIdentifier]
"Guid" = "8aefce96-4618-42ff-a057-3536aa78233e"

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

[HKCR\CLSID\{A6FEED89-3BCD-4D19-9DC2-3E613A80A2A4}\Version]
"(Default)" = "1.0"

[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"
"CachePath" = "%Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\Cache4"

[HKLM\System\CurrentControlSet\Services\Eventlog\Application\ESENT]
"EventMessageFile" = "%System%\ESENT.dll"

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

[HKCR\Interface\{D54C859C-6066-4F31-8FE0-2AAEDCAE67D7}\TypeLib]
"(Default)" = "{1C1356DA-1E98-4810-A9F6-18D89BD1C0C0}"

[HKCR\CLSID\{A6FEED89-3BCD-4D19-9DC2-3E613A80A2A4}]
"(Default)" = "Installer Class"

[HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections]
"SavedLegacySettings" = "3C 00 00 00 2F 00 00 00 01 00 00 00 00 00 00 00"

[HKLM\System\CurrentControlSet\Services\Eventlog\Application\ESENT]
"CategoryCount" = "16"
"TypesSupported" = "7"

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

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

[HKCR\TypeLib\{1C1356DA-1E98-4810-A9F6-18D89BD1C0C0}\1.0\FLAGS]
"(Default)" = "0"

[HKCR\CLSID\{A6FEED89-3BCD-4D19-9DC2-3E613A80A2A4}\LocalServer32]
"ServerExecutable" = "C:\DOCUME~1\test\LOCALS~1\Temp\setup.exe"

[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\eappcfg\traceIdentifier]
"BitNames" = " Error Unusual Info Debug"

[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\eappcfg]
"Active" = "1"

[HKCR\AmiBs.Installer.1\CLSID]
"(Default)" = "{A6FEED89-3BCD-4D19-9DC2-3E613A80A2A4}"

[HKCR\TypeLib\{1C1356DA-1E98-4810-A9F6-18D89BD1C0C0}\1.0\0\win32]
"(Default)" = "C:\DOCUME~1\test\LOCALS~1\Temp\setup.exe"

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

[HKCR\AmiBs.Installer]
"(Default)" = "Installer Class"

[HKCR\Interface\{D54C859C-6066-4F31-8FE0-2AAEDCAE67D7}\ProxyStubClsid32]
"(Default)" = "{00020424-0000-0000-C000-000000000046}"

[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\QUtil]
"Active" = "1"

[HKCR\TypeLib\{1C1356DA-1E98-4810-A9F6-18D89BD1C0C0}\1.0\HELPDIR]
"(Default)" = "C:\DOCUME~1\test\LOCALS~1\Temp"

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

[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\eappcfg]
"ControlFlags" = "1"
"LogSessionName" = "stdout"

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

[HKCR\Interface\{D54C859C-6066-4F31-8FE0-2AAEDCAE67D7}]
"(Default)" = "IBoot"

[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\eappprxy\traceIdentifier]
"BitNames" = " Error Unusual Info Debug"

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

[HKLM\SOFTWARE\Microsoft\DirectDraw\MostRecentApplication]
"Name" = "setup.exe"

[HKCR\AmiBs.Installer.1]
"(Default)" = "Installer Class"

[HKCR\CLSID\{A6FEED89-3BCD-4D19-9DC2-3E613A80A2A4}\TypeLib]
"(Default)" = "{1C1356DA-1E98-4810-A9F6-18D89BD1C0C0}"

[HKCR\CLSID\{A6FEED89-3BCD-4D19-9DC2-3E613A80A2A4}\ProgID]
"(Default)" = "AmiBs.Installer.1"

[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\eappprxy]
"LogSessionName" = "stdout"
"ControlFlags" = "1"

[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\eappcfg\traceIdentifier]
"Guid" = "5f31090b-d990-4e91-b16d-46121d0255aa"

[HKCR\Interface\{D54C859C-6066-4F31-8FE0-2AAEDCAE67D7}\TypeLib]
"Version" = "1.0"

[HKLM\SOFTWARE\Microsoft\DirectDraw\MostRecentApplication]
"ID" = "1390815542"

[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\eappprxy]
"Active" = "1"

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "8C 83 C5 A6 49 4E F1 FF 3D DC C4 DD CD E5 E0 C6"

[HKCR\TypeLib\{1C1356DA-1E98-4810-A9F6-18D89BD1C0C0}\1.0]
"(Default)" = "InstallerLib"

[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\System\CurrentControlSet\Services\Eventlog\Application\ESENT]
"CategoryMessageFile" = "%System%\ESENT.dll"

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

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

[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\QUtil]
"LogSessionName" = "stdout"

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

[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\QUtil\traceIdentifier]
"BitNames" = " Error Unusual Info Debug"

[HKCR\AmiBs.Installer\CurVer]
"(Default)" = "AmiBs.Installer.1"

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

[HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Tracing\Microsoft\QUtil]
"ControlFlags" = "1"

[HKCR\Interface\{D54C859C-6066-4F31-8FE0-2AAEDCAE67D7}\ProxyStubClsid]
"(Default)" = "{00020424-0000-0000-C000-000000000046}"

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

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

"ProxyBypass" = "1"

Proxy settings are disabled:

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

The Trojan 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 Trojan deletes the following registry key(s):

[HKCR\Interface\{D54C859C-6066-4F31-8FE0-2AAEDCAE67D7}\TypeLib]
[HKCR\Interface\{D54C859C-6066-4F31-8FE0-2AAEDCAE67D7}\ProxyStubClsid]
[HKCR\CLSID\{A6FEED89-3BCD-4D19-9DC2-3E613A80A2A4}\LocalServer32]
[HKCR\TypeLib\{1C1356DA-1E98-4810-A9F6-18D89BD1C0C0}]
[HKCR\CLSID\{A6FEED89-3BCD-4D19-9DC2-3E613A80A2A4}\Version]
[HKCR\AmiBs.Installer.1\CLSID]
[HKCR\CLSID\{A6FEED89-3BCD-4D19-9DC2-3E613A80A2A4}\ProgID]
[HKCR\TypeLib\{1C1356DA-1E98-4810-A9F6-18D89BD1C0C0}\1.0\0\win32]
[HKCR\TypeLib\{1C1356DA-1E98-4810-A9F6-18D89BD1C0C0}\1.0\FLAGS]
[HKCR\Interface\{D54C859C-6066-4F31-8FE0-2AAEDCAE67D7}]
[HKCR\AmiBs.Installer.1]
[HKCR\CLSID\{A6FEED89-3BCD-4D19-9DC2-3E613A80A2A4}\TypeLib]
[HKCR\Interface\{D54C859C-6066-4F31-8FE0-2AAEDCAE67D7}\ProxyStubClsid32]
[HKCR\TypeLib\{1C1356DA-1E98-4810-A9F6-18D89BD1C0C0}\1.0]
[HKCR\TypeLib\{1C1356DA-1E98-4810-A9F6-18D89BD1C0C0}\1.0\0]
[HKCR\AmiBs.Installer]
[HKCR\CLSID\{A6FEED89-3BCD-4D19-9DC2-3E613A80A2A4}\Programmable]
[HKCR\AmiBs.Installer\CurVer]
[HKCR\CLSID\{A6FEED89-3BCD-4D19-9DC2-3E613A80A2A4}\VersionIndependentProgID]
[HKCR\CLSID\{A6FEED89-3BCD-4D19-9DC2-3E613A80A2A4}]
[HKCR\TypeLib\{1C1356DA-1E98-4810-A9F6-18D89BD1C0C0}\1.0\HELPDIR]

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

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

[HKCR\CLSID\{A6FEED89-3BCD-4D19-9DC2-3E613A80A2A4}\LocalServer32]
"ServerExecutable"

The process %original file name%.exe:1256 makes changes in the system registry.


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

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "AA 78 54 91 48 96 FA 23 42 DF 14 B6 D1 F0 86 47"

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

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

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

[HKCU\Software\Microsoft\Windows\ShellNoRoam\MUICache\C:\DOCUME~1\test\LOCALS~1\Temp]
"tmp4A.exe" = "tmp4A"

[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]
"Programs" = "%Documents and Settings%\%current user%\Главное меню\Программы"

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

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

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

[HKCU\Software\Escolade]
"Guid" = "a30c80c6874211e3bb15000c296b50d8"

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

[HKCU\Software\Ascensio System\Task Scheduler]
"SchedulerState" = "2"

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

"ProxyBypass" = "1"

The Trojan 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:

"UNCAsIntranet" = "1"

The process tmp4A.exe:2000 makes changes in the system registry.


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

[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "05 18 24 0B 2B CA 54 84 72 79 23 17 64 70 27 F2"

[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:\DOCUME~1\test\LOCALS~1\Temp]
"setup.exe" = "Installer"

[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 Trojan 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 Trojan 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:

"UNCAsIntranet" = "1"

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

"ProxyBypass" = "1"

Network activity (URLs)

URL IP
hxxp://7.webfilesdownloader.com/api/cc
hxxp://7.webfilesdownloader.com/api/keywordexecute/a30c80c6874211e3bb15000c296b50d8/11700001/17f1eeccbbc43e755669c5a4c55b8bc9
hxxp://ils-front-balancer2-400693425.us-east-1.elb.amazonaws.com/name.php
hxxp://d1o1q5i2ac5qv7.cloudfront.net/Launcher.exe (Malicious)
hxxp://ils-front-balancer2-400693425.us-east-1.elb.amazonaws.com/index.php
hxxp://dyno3mlj15jgv.cloudfront.net/amipb.js (Malicious)
cdn1.promptdownload.com54.230.98.144
www.chicdownload.com23.23.96.46
cdn4.promptdownload.com54.230.96.232
www.sharfiles.com195.66.79.27


HOSTS file anomalies

No changes have been detected.

Rootkit activity

No anomalies have been detected.

Propagation

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. Terminate malicious process(es) (How to End a Process With the Task Manager):

    setup.exe:552
    tmp4A.exe:2000

  2. Delete the original Trojan file.
  3. Delete or disinfect the following files created/modified by the Trojan:

    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\desktop.ini (67 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\ami4D.tmp.ico (766 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\desktop.ini (67 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\RTEJ67TP\desktop.ini (67 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\amitest.txt (21 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\SG2624E3\desktop.ini (67 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\RTEJ67TP\index[1].htm (30295 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temporary Internet Files\Content.IE5\SG2624E3\amipb[1].js (31191 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\amipixel.cfg (103 bytes)
    %WinDir%\Tasks\PileFile reminder.job (376 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\htmlayout.dll (1733632 bytes)
    %WinDir%\Tasks\PileFile logon.job (376 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\tmp4A.exe (71208 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\17f1eeccbbc43e755669c5a4c55b8bc9_001256.log (380632 bytes)
    %Documents and Settings%\%current user%\Application Data\Oxy\config.xml (318 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\17f1eeccbbc43e755669c5a4c55b8bc9Download_48\%original file name%.exe (5336008 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\awh4B.tmp (72 bytes)
    %Documents and Settings%\%current user%\Local Settings\Temp\awh4C.tmp (341996 bytes)

  4. Clean the Temporary Internet Files folder, which may contain infected files (How to clean Temporary Internet Files folder).
  5. 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