HEUR:Trojan.Win32.Generic (Kaspersky), Trojan.Win32.Powp.afho (v) (VIPRE), Virus.Win32.CeeInject!IK (Emsisoft), Worm.Win32.Ainslot.VB.FD, GenericAutorunWorm.YR, WormAinslot_VariantOfZeus.YR (Lavasoft MAS)Behaviour: Trojan, Worm, Virus, WormAutorun
The description has been automatically generated by Lavasoft Malware Analysis System and it may contain incomplete or inaccurate information.
Summary
MD5: 1f2e1e569c971fc3d3124b9aa5ecae6d
SHA1: 43a1947a74e4b022a58caf4ba40c6e1a78fd7bab
SHA256: 4be1c57747175c8dc6edc5e2cefa07926e275fbc4b32faecb65cec0889f9c823
SSDeep: 12288:f7zKzmmVRgr0dl/4mRAk35qsqoRW Mxpg W:f7zKCmVR00dGIssfA M7jW
Size: 573440 bytes
File type: EXE
Platform: WIN32
Entropy: Packed
PEID: UPolyXv05_v6
Company: no certificate found
Created at: 2011-07-01 17:46:44
Summary: Worm. A program that is primarily replicating on networks or removable drives.
Dynamic Analysis
Payload
Behaviour | Description |
---|---|
WormAutorun | A worm can spread via removable drives. It writes its executable and creates "autorun.inf" scripts on all removable drives. The autorun script will execute the Worm's file once a user opens a drive's folder in Windows Explorer. |
Process activity
The Worm creates the following process(es):
1f2e1e569c971fc3d3124b9aa5ecae6d.exe:1260
reg.exe:968
reg.exe:960
reg.exe:588
reg.exe:1088
The Worm injects its code into the following process(es):
1f2e1e569c971fc3d3124b9aa5ecae6d.exe:1040
File activity
The process 1f2e1e569c971fc3d3124b9aa5ecae6d.exe:1040 makes changes in a file system.
The Worm creates and/or writes to the following file(s):
%Documents and Settings%\%current user%\Application Data\Garenacheats.exe (1633 bytes)
%Documents and Settings%\%current user%\Application Data\update06 (33 bytes)
Registry activity
The process 1f2e1e569c971fc3d3124b9aa5ecae6d.exe:1040 makes changes in a system registry.
The Worm creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "F8 A4 61 65 AC 10 D1 C9 12 42 37 FC FD BB E8 AF"
[HKLM\SOFTWARE\Microsoft\Active Setup\Installed Components\{BBE8F9CD-6CAE-5FA7-EC3C-FDDEEF68E05A}]
"StubPath" = "%Documents and Settings%\%current user%\Application Data\Garenacheats.exe"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\run]
"wintester" = "%Documents and Settings%\%current user%\Application Data\Garenacheats.exe"
[HKCU\Software\VB and VBA Program Settings\INSTALL\DATE]
"O1Y024CAMP" = "August 27, 2013"
[HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders]
"AppData" = "%Documents and Settings%\%current user%\Application Data"
[HKCU\Software\Microsoft\Active Setup\Installed Components\{BBE8F9CD-6CAE-5FA7-EC3C-FDDEEF68E05A}]
"StubPath" = "%Documents and Settings%\%current user%\Application Data\Garenacheats.exe"
[HKCU\Software\VB and VBA Program Settings\SrvID\ID]
"O1Y024CAMP" = "update07"
To automatically run itself each time Windows is booted, the Worm adds the following link to its file to the system registry autorun key:
[HKCU\Software\Microsoft\Windows\CurrentVersion\Run]
"wintester" = "%Documents and Settings%\%current user%\Application Data\Garenacheats.exe"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"wintester" = "%Documents and Settings%\%current user%\Application Data\Garenacheats.exe"
The process reg.exe:968 makes changes in a system registry.
The Worm creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "69 03 08 FD 62 CA 66 98 50 24 33 0B FE F7 4C 9E"
Adds a rule to the firewall Windows which allows any network activity:
[HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\%Documents and Settings%\%current user%\Application Data]
"Garenacheats.exe" = "%Documents and Settings%\%current user%\Application Data\Garenacheats.exe:*:Enabled:Windows Messanger"
The process reg.exe:960 makes changes in a system registry.
The Worm creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "45 F3 48 0A C4 57 4B 1B E2 45 86 A9 C5 B1 27 90"
[HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile]
"DoNotAllowExceptions" = "0"
The process reg.exe:588 makes changes in a system registry.
The Worm creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "8C 22 EB 24 95 2B 84 67 32 80 01 A6 E8 B1 00 DA"
Adds a rule to the firewall Windows which allows any network activity:
[HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\c:]
"1f2e1e569c971fc3d3124b9aa5ecae6d.exe" = "c:\1f2e1e569c971fc3d3124b9aa5ecae6d.exe:*:Enabled:Windows Messanger"
The process reg.exe:1088 makes changes in a system registry.
The Worm creates and/or sets the following values in system registry:
[HKLM\SOFTWARE\Microsoft\Cryptography\RNG]
"Seed" = "C8 C0 DF 4E 29 9A A3 F5 B2 56 68 33 D9 22 43 25"
[HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile]
"DoNotAllowExceptions" = "0"
Network activity (URLs)
No activity has been detected.
Rootkit activity
No anomalies have been detected.
Propagation
A worm can spread via removable drives. It writes its executable and creates "autorun.inf" scripts on all removable drives. The autorun script will execute the Worm's file once a user opens a drive's folder in Windows Explorer.
Removals
Remove it with Ad-Aware
- Click (here) to download and install Ad-Aware Free Antivirus.
- Update the definition files.
- Run a full scan of your computer.
Manual removal*
- Terminate malicious process(es) (How to End a Process With the Task Manager):
1f2e1e569c971fc3d3124b9aa5ecae6d.exe:1260
reg.exe:968
reg.exe:960
reg.exe:588
reg.exe:1088 - Delete the original Worm file.
- Delete or disinfect the following files created/modified by the Worm:
%Documents and Settings%\%current user%\Application Data\Garenacheats.exe (1633 bytes)
%Documents and Settings%\%current user%\Application Data\update06 (33 bytes) - Delete the following value(s) in the autorun key (How to Work with System Registry):
[HKCU\Software\Microsoft\Windows\CurrentVersion\Run]
"wintester" = "%Documents and Settings%\%current user%\Application Data\Garenacheats.exe"
[HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
"wintester" = "%Documents and Settings%\%current user%\Application Data\Garenacheats.exe" - Find and delete all copies of the worm's file together with "autorun.inf" scripts on removable drives.
- Reboot the computer.