Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [HKCU\Software\Microsoft\Windows\CurrentVersion\Run] 'wininit' = '"<Current directory>\wininit.exe"'
- [HKLM\Software\Microsoft\Windows\CurrentVersion\Run] 'wininit' = '"<Current directory>\wininit.exe"'
- [HKLM\Software\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Shell' = 'explorer.exe, "<Current directory>\wininit.exe"'
- [HKCU\Software\Microsoft\Windows\CurrentVersion\Run] 'csrss' = '"%WINDIR%\system\csrss.exe"'
- [HKLM\Software\Microsoft\Windows\CurrentVersion\Run] 'csrss' = '"%WINDIR%\system\csrss.exe"'
- [HKLM\Software\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Shell' = 'explorer.exe, "<Current directory>\wininit.exe", "%WINDIR%\system\csrss.exe"'
- [HKCU\Software\Microsoft\Windows\CurrentVersion\Run] 'wininit' = '"%ProgramFiles(x86)%\Steam\wininit.exe"'
- [HKLM\Software\Microsoft\Windows\CurrentVersion\Run] 'wininit' = '"%ProgramFiles(x86)%\Steam\wininit.exe"'
- [HKLM\Software\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Shell' = 'explorer.exe, "<Current directory>\wininit.exe", "%WINDIR%\system\csrss.exe", "%ProgramFiles(x86)%\Steam\wininit.exe"'
- [HKCU\Software\Microsoft\Windows\CurrentVersion\Run] 'rundll32' = '"C:\Users\Default User\rundll32.exe"'
- [HKLM\Software\Microsoft\Windows\CurrentVersion\Run] 'rundll32' = '"C:\Users\Default User\rundll32.exe"'
- [HKLM\Software\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Shell' = 'explorer.exe, "<Current directory>\wininit.exe", "%WINDIR%\system\csrss.exe", "%ProgramFiles(x86)%\Steam\wininit.exe", "C...
- [HKCU\Software\Microsoft\Windows\CurrentVersion\Run] 'csrss' = '"%ProgramFiles%\Mozilla Thunderbird\defaults\pref\csrss.exe"'
- [HKLM\Software\Microsoft\Windows\CurrentVersion\Run] 'csrss' = '"%ProgramFiles%\Mozilla Thunderbird\defaults\pref\csrss.exe"'
Creates or modifies the following files
- <SYSTEM32>\tasks\wininitw
- <SYSTEM32>\tasks\wininit
- <SYSTEM32>\tasks\csrssc
- <SYSTEM32>\tasks\csrss
- <SYSTEM32>\tasks\rundll32r
- <SYSTEM32>\tasks\rundll32
Malicious functions
To complicate detection of its presence in the operating system,
adds antivirus exclusion:
- '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -Command Add-MpPreference -ExclusionPath '%WINDIR%\system\csrss.exe'
- '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -Command Add-MpPreference -ExclusionPath '<Current directory>\wininit.exe'
- '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -Command Add-MpPreference -ExclusionPath 'C:\Users\Default User\rundll32.exe'
- '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -Command Add-MpPreference -ExclusionPath '%ProgramFiles(x86)%\Steam\wininit.exe'
- '<SYSTEM32>\windowspowershell\v1.0\powershell.exe' -Command Add-MpPreference -ExclusionPath '%ProgramFiles%\Mozilla Thunderbird\defaults\pref\csrss.exe'
Modifies file system
Creates the following files
- %TEMP%\clancys ghost recon wildlands v20170721-v20200130 plus 7 trainer.exe
- C:\users\default user\3d4d5fa006b533
- %ProgramFiles%\mozilla thunderbird\defaults\pref\csrss.exe
- %ProgramFiles%\mozilla thunderbird\defaults\pref\886983d96e3d3e
- %TEMP%\tjaq3wma.0.cs
- %TEMP%\tjaq3wma.cmdline
- %TEMP%\tjaq3wma.out
- %TEMP%\glofl1bq0f
- %TEMP%\za1pkeczdr.bat
- %HOMEPATH%\desktop\aumrddrs.log
- %TEMP%\vnkdagnwcn.bat
- %HOMEPATH%\desktop\vqhxdaeu.log
- %HOMEPATH%\desktop\cyurjvuf.log
- %HOMEPATH%\desktop\lrempipq.log
- %HOMEPATH%\desktop\bjkwggjj.log
- %HOMEPATH%\desktop\kbtsmteu.log
- %HOMEPATH%\desktop\znpbchjm.log
- %HOMEPATH%\desktop\igywivey.log
- %TEMP%\jdrnycdhhq
- C:\users\default user\rundll32.exe
- nul
- %ProgramFiles(x86)%\steam\56085415360792
- %HOMEPATH%\desktop\tokdnvri.log
- %TEMP%\kwmcldwugnpt6hqdcna.bat
- %TEMP%\mscomcontainerproviderbrowser.exe
- %TEMP%\wsdwxf7hrobvlfjw9do7ozvcauicv2vkxanzcxjpwffk6n5vca8a.vbe
- %TEMP%\easyanticheat\easyanticheat_x64.dll
- %TEMP%\easyanticheat\easyanticheat_x86.dll
- %HOMEPATH%\documents\flingtrainer\trainersettings.ini
- %HOMEPATH%\documents\flingtrainer\trainerbgm.mid
- %HOMEPATH%\desktop\llrftikb.log
- %HOMEPATH%\desktop\amxdpklx.log
- %WINDIR%\system\886983d96e3d3e
- %HOMEPATH%\desktop\abyimeqb.log
- %HOMEPATH%\desktop\ipwdsivn.log
- %HOMEPATH%\desktop\duvmldft.log
- %HOMEPATH%\desktop\ejwrhxkx.log
- %HOMEPATH%\desktop\krjlosai.log
- <Current directory>\wininit.exe
- <Current directory>\56085415360792
- %WINDIR%\system\csrss.exe
- %ProgramFiles(x86)%\steam\wininit.exe
- %HOMEPATH%\desktop\jaagybvs.log
Deletes the following files
- %TEMP%\tjaq3wma.out
- %TEMP%\tjaq3wma.0.cs
- %TEMP%\tjaq3wma.cmdline
- %TEMP%\glofl1bq0f
- %TEMP%\jdrnycdhhq
Moves the following files
- from %ProgramFiles%\microsoft office\office14\bcssync.exe to %ProgramFiles%\microsoft office\office14\bcssync.exe.exe
Network activity
Connects to
- '82.##6.48.182':80
UDP
- 'localhost':123
Miscellaneous
Searches for the following windows
- ClassName: 'EDIT' WindowName: ''
Creates and executes the following
- '%TEMP%\clancys ghost recon wildlands v20170721-v20200130 plus 7 trainer.exe'
- '%TEMP%\mscomcontainerproviderbrowser.exe'
- '<Current directory>\wininit.exe'
- '%WINDIR%\microsoft.net\framework64\v4.0.30319\csc.exe' /noconfig /fullpaths @"%TEMP%\tjaq3wma.cmdline"' (with hidden window)
- '<SYSTEM32>\cmd.exe' /C "%TEMP%\ZA1PkECZdR.bat"' (with hidden window)
- '<SYSTEM32>\cmd.exe' /C "%TEMP%\VnkdAgNWcN.bat"' (with hidden window)
- '<SYSTEM32>\cmd.exe' /C "%TEMP%\CwMiVtjst0.bat"' (with hidden window)
- '<SYSTEM32>\cmd.exe' /C "%TEMP%\xDZppRkgYb.bat"' (with hidden window)
- '<SYSTEM32>\cmd.exe' /C "%TEMP%\BIMUOuvqlP.bat"' (with hidden window)
Executes the following
- '<SYSTEM32>\schtasks.exe' /create /tn "wininitw" /sc MINUTE /mo 8 /tr "'<Current directory>\wininit.exe'" /f
- '<SYSTEM32>\ping.exe' -n 10 localhost
- '<SYSTEM32>\cmd.exe' /C "%TEMP%\CwMiVtjst0.bat"
- '<SYSTEM32>\cmd.exe' /C "%TEMP%\VnkdAgNWcN.bat"
- '<SYSTEM32>\w32tm.exe' /stripchart /computer:localhost /period:5 /dataonly /samples:2
- '<SYSTEM32>\chcp.com' 65001
- '<SYSTEM32>\cmd.exe' /C "%TEMP%\ZA1PkECZdR.bat"
- '<SYSTEM32>\schtasks.exe' /create /tn "csrssc" /sc MINUTE /mo 8 /tr "'%ProgramFiles%\Mozilla Thunderbird\defaults\pref\csrss.exe'" /rl HIGHEST /f
- '<SYSTEM32>\schtasks.exe' /create /tn "csrss" /sc ONLOGON /tr "'%ProgramFiles%\Mozilla Thunderbird\defaults\pref\csrss.exe'" /rl HIGHEST /f
- '<SYSTEM32>\schtasks.exe' /create /tn "csrssc" /sc MINUTE /mo 7 /tr "'%ProgramFiles%\Mozilla Thunderbird\defaults\pref\csrss.exe'" /f
- '<SYSTEM32>\schtasks.exe' /create /tn "rundll32r" /sc MINUTE /mo 14 /tr "'C:\Users\Default User\rundll32.exe'" /rl HIGHEST /f
- '<SYSTEM32>\schtasks.exe' /create /tn "rundll32" /sc ONLOGON /tr "'C:\Users\Default User\rundll32.exe'" /rl HIGHEST /f
- '<SYSTEM32>\schtasks.exe' /create /tn "rundll32r" /sc MINUTE /mo 14 /tr "'C:\Users\Default User\rundll32.exe'" /f
- '<SYSTEM32>\schtasks.exe' /create /tn "wininitw" /sc MINUTE /mo 8 /tr "'%ProgramFiles(x86)%\Steam\wininit.exe'" /rl HIGHEST /f
- '<SYSTEM32>\schtasks.exe' /create /tn "wininit" /sc ONLOGON /tr "'%ProgramFiles(x86)%\Steam\wininit.exe'" /rl HIGHEST /f
- '<SYSTEM32>\schtasks.exe' /create /tn "wininitw" /sc MINUTE /mo 7 /tr "'%ProgramFiles(x86)%\Steam\wininit.exe'" /f
- '<SYSTEM32>\schtasks.exe' /create /tn "csrssc" /sc MINUTE /mo 8 /tr "'%WINDIR%\system\csrss.exe'" /rl HIGHEST /f
- '<SYSTEM32>\schtasks.exe' /create /tn "csrss" /sc ONLOGON /tr "'%WINDIR%\system\csrss.exe'" /rl HIGHEST /f
- '<SYSTEM32>\schtasks.exe' /create /tn "csrssc" /sc MINUTE /mo 12 /tr "'%WINDIR%\system\csrss.exe'" /f
- '%WINDIR%\microsoft.net\framework64\v4.0.30319\csc.exe' /noconfig /fullpaths @"%TEMP%\tjaq3wma.cmdline"
- '<SYSTEM32>\schtasks.exe' /create /tn "wininitw" /sc MINUTE /mo 6 /tr "'<Current directory>\wininit.exe'" /rl HIGHEST /f
- '<SYSTEM32>\schtasks.exe' /create /tn "wininit" /sc ONLOGON /tr "'<Current directory>\wininit.exe'" /rl HIGHEST /f
- '<SYSTEM32>\cmd.exe' /C "%TEMP%\xDZppRkgYb.bat"
- '<SYSTEM32>\cmd.exe' /C "%TEMP%\BIMUOuvqlP.bat"
