Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [<HKLM>\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run] 'msseces security Windows' = '%APPDATA%\msseces.exe'
- [<HKLM>\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run] 'Modulo security' = '%APPDATA%\svchost.exe'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'b5e4b2800616730c403d7dc43f2a060b' = '"%WINDIR%\svchost.exe" ..'
- [<HKLM>\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run] 'b5e4b2800616730c403d7dc43f2a060b' = '"%WINDIR%\svchost.exe" ..'
Creates or modifies the following files
- %APPDATA%\microsoft\windows\start menu\programs\startup\b5e4b2800616730c403d7dc43f2a060b.exe
- %APPDATA%\microsoft\windows\start menu\programs\startup\msseces.exe
- %APPDATA%\microsoft\windows\start menu\programs\startup\msseces.exe.vbs
- %APPDATA%\microsoft\windows\start menu\programs\startup\msseces.exe.js
Creates the following files on removable media
- <Drive name for removable media>:\logs\msseces.exe
- <Drive name for removable media>:\correct.avi
- <Drive name for removable media>:\correct.avi.exe
- <Drive name for removable media>:\join.avi
- <Drive name for removable media>:\join.avi.exe
- <Drive name for removable media>:\delete.avi
Malicious functions
Executes the following
- '%WINDIR%\syswow64\netsh.exe' firewall add allowedprogram "%WINDIR%\svchost.exe" "svchost.exe" ENABLE
Injects code into
the following system processes:
- %WINDIR%\microsoft.net\framework\v4.0.30319\msbuild.exe
Modifies file system
Creates the following files
- %APPDATA%\svchost.exe
- %TEMP%\resca41.tmp
- %TEMP%\vbc15ac6dbf85d445b0b6b3e83a46fb126c.tmp
- %TEMP%\vbc6fbb61264d5a4656852627230a42d21.tmp
- %TEMP%\itksxrii.out
- %TEMP%\itksxrii.cmdline
- %TEMP%\itksxrii.0.vb
- C:\recovery.exe
- %TEMP%\resc6c6.tmp
- C:\totalcmd.exe
- %TEMP%\vbce185a06fbebe44619cfeb1a57dde564.tmp
- %TEMP%\3tonqc4w.out
- %TEMP%\3tonqc4w.cmdline
- %TEMP%\3tonqc4w.0.vb
- %ProgramFiles%.exe
- %TEMP%\resc3c9.tmp
- %TEMP%\vbcca251d463796446aa650f96167f6553.tmp
- %TEMP%\vbce877dcb16b3e4d35a79e795d25711272.tmp
- %TEMP%\ydlipdyy.out
- %TEMP%\vbca1949c297df3494b93e85f42f920f950.tmp
- %TEMP%\zz4h1yty.cmdline
- %TEMP%\vbc2c5c79bc3c14442d982472ec8c993d8a.tmp
- %TEMP%\0xpq2jl3.cmdline
- %TEMP%\vbc83719ef53bd44d31a36afe738864a27.tmp
- %TEMP%\4x4nkwpw.out
- %TEMP%\4x4nkwpw.cmdline
- %TEMP%\4x4nkwpw.0.vb
- %PROGRAMDATA%\logs\join.ico
- %TEMP%\res4230.tmp
- %TEMP%\vbc3b4a7f29eb2b4c13a276e64cd704d89.tmp
- %TEMP%\vbcdbf65c176eb94de9bba34dd43e857464.tmp
- %TEMP%\ydlipdyy.cmdline
- %TEMP%\zz4h1yty.out
- %TEMP%\zz4h1yty.0.vb
- %PROGRAMDATA%\logs\correct.ico
- D:\$recycle.bin.exe
- %TEMP%\rescdac.tmp
- %WINDIR%\syswow64\msseces.exe
- %TEMP%\vbcaa726c47236448d98ebb4129b6119.tmp
- %TEMP%\vbc5305265b2bc3415c82d93e655ca3318.tmp
- %TEMP%\0xpq2jl3.out
- D:\logs\msseces.exe
- %TEMP%\0xpq2jl3.0.vb
- %TEMP%\ydlipdyy.0.vb
- C:\documents and settings.exe
- %TEMP%\vbcedd34571fbca4c5497f1118d95fd072.tmp
- %TEMP%\md4if1pa.out
- %TEMP%\md4if1pa.cmdline
- %TEMP%\md4if1pa.0.vb
- C:\$recycle.bin.exe
- %TEMP%\resb12b.tmp
- %TEMP%\vbc38258b79673a4c17a6a9a2efba8452ed.tmp
- %TEMP%\vbca3ebdb1ae107471e881ad7ca181adb7b.tmp
- %TEMP%\vbc712bb6972031426fa785e94311ae26fd.tmp
- %TEMP%\vtooyyos.out
- %TEMP%\vtooyyos.0.vb
- %PROGRAMDATA%\logs\dhdmflrms.ico
- C:\logs\msseces.exe
- %TEMP%\jydcnmskyt.txt
- %WINDIR%\svchost.exe
- %WINDIR%\temp\msseces.exe
- %WINDIR%\temp\svchost.exe
- %APPDATA%\msseces.exe
- %TEMP%\vtooyyos.cmdline
- %TEMP%\omiz2sgi.out
- %TEMP%\resc05e.tmp
- %TEMP%\4yvuwfk3.0.vb
- %TEMP%\vbc76987677ecaf4fceaa59b8c9e5db983.tmp
- %TEMP%\vbcbbf84d93a0c5411aa9daac9895b189a6.tmp
- %TEMP%\0mazvjne.out
- %TEMP%\0mazvjne.cmdline
- %TEMP%\0mazvjne.0.vb
- C:\msocache.exe
- %TEMP%\resbc66.tmp
- %TEMP%\vbc834b9d46fa494b29ada242c3b8a1583a.tmp
- C:\perflogs.exe
- %TEMP%\vbce68a95fbfcad4d21a28cb1c512cf7f27.tmp
- %TEMP%\omiz2sgi.cmdline
- %TEMP%\omiz2sgi.0.vb
- C:\far2.exe
- %TEMP%\resb8bc.tmp
- %TEMP%\vbce0c5f7559dae4f07a5f6cabb843b3c6.tmp
- %TEMP%\vbc82bbc0f30d4461aa4a1abbc1a60c033.tmp
- %TEMP%\4yvuwfk3.out
- %TEMP%\4yvuwfk3.cmdline
- %TEMP%\resb542.tmp
- %TEMP%\res5049.tmp
Sets the 'hidden' attribute to the following files
- C:\logs\msseces.exe
- D:\logs\msseces.exe
- <Drive name for removable media>:\logs\msseces.exe
Deletes the following files
- %TEMP%\resb12b.tmp
- %TEMP%\ydlipdyy.cmdline
- %TEMP%\resc6c6.tmp
- %TEMP%\vbce185a06fbebe44619cfeb1a57dde564.tmp
- %TEMP%\vbca1949c297df3494b93e85f42f920f950.tmp
- %TEMP%\3tonqc4w.cmdline
- %TEMP%\3tonqc4w.out
- %TEMP%\3tonqc4w.0.vb
- %TEMP%\resca41.tmp
- %TEMP%\vbc15ac6dbf85d445b0b6b3e83a46fb126c.tmp
- %TEMP%\vbc6fbb61264d5a4656852627230a42d21.tmp
- %TEMP%\itksxrii.0.vb
- %TEMP%\itksxrii.cmdline
- %TEMP%\ydlipdyy.0.vb
- %TEMP%\ydlipdyy.out
- %TEMP%\itksxrii.out
- %TEMP%\vbcaa726c47236448d98ebb4129b6119.tmp
- %TEMP%\vbc5305265b2bc3415c82d93e655ca3318.tmp
- %TEMP%\res4230.tmp
- %TEMP%\vbc3b4a7f29eb2b4c13a276e64cd704d89.tmp
- %TEMP%\vbcdbf65c176eb94de9bba34dd43e857464.tmp
- %TEMP%\zz4h1yty.out
- %TEMP%\zz4h1yty.0.vb
- %TEMP%\zz4h1yty.cmdline
- %TEMP%\res5049.tmp
- %TEMP%\vbc2c5c79bc3c14442d982472ec8c993d8a.tmp
- %TEMP%\vbc83719ef53bd44d31a36afe738864a27.tmp
- %TEMP%\4x4nkwpw.0.vb
- %TEMP%\0xpq2jl3.cmdline
- %TEMP%\rescdac.tmp
- %TEMP%\vbce877dcb16b3e4d35a79e795d25711272.tmp
- %TEMP%\vbcca251d463796446aa650f96167f6553.tmp
- %TEMP%\resc3c9.tmp
- %TEMP%\vbca3ebdb1ae107471e881ad7ca181adb7b.tmp
- %TEMP%\vtooyyos.out
- %TEMP%\vtooyyos.cmdline
- %TEMP%\vtooyyos.0.vb
- %TEMP%\resb542.tmp
- %TEMP%\vbc712bb6972031426fa785e94311ae26fd.tmp
- %TEMP%\vbcedd34571fbca4c5497f1118d95fd072.tmp
- %TEMP%\md4if1pa.cmdline
- %TEMP%\md4if1pa.0.vb
- %TEMP%\md4if1pa.out
- %TEMP%\resb8bc.tmp
- %TEMP%\vbce0c5f7559dae4f07a5f6cabb843b3c6.tmp
- %TEMP%\vbc82bbc0f30d4461aa4a1abbc1a60c033.tmp
- %TEMP%\vbc38258b79673a4c17a6a9a2efba8452ed.tmp
- %TEMP%\4yvuwfk3.out
- %TEMP%\4yvuwfk3.0.vb
- %TEMP%\resbc66.tmp
- %TEMP%\vbc834b9d46fa494b29ada242c3b8a1583a.tmp
- %TEMP%\vbce68a95fbfcad4d21a28cb1c512cf7f27.tmp
- %TEMP%\omiz2sgi.cmdline
- %TEMP%\omiz2sgi.0.vb
- %TEMP%\omiz2sgi.out
- %TEMP%\resc05e.tmp
- %TEMP%\vbc76987677ecaf4fceaa59b8c9e5db983.tmp
- %TEMP%\vbcbbf84d93a0c5411aa9daac9895b189a6.tmp
- %TEMP%\0mazvjne.0.vb
- %TEMP%\0mazvjne.out
- %TEMP%\0mazvjne.cmdline
- %TEMP%\4yvuwfk3.cmdline
- %TEMP%\4x4nkwpw.cmdline
- %TEMP%\4x4nkwpw.out
Network activity
Connects to
- 'se########ndowsinstall.duckdns.org':1177
UDP
- DNS ASK se########ndowsinstall.duckdns.org
Miscellaneous
Creates and executes the following
- '%WINDIR%\temp\msseces.exe'
- '%WINDIR%\svchost.exe'
- '%WINDIR%\temp\svchost.exe'
- '%WINDIR%\syswow64\msseces.exe'
- '%WINDIR%\microsoft.net\framework\v4.0.30319\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RES5049.tmp" "%TEMP%\vbc2C5C79BC3C14442D982472EC8C993D8A.TMP"' (with hidden window)
- '%WINDIR%\microsoft.net\framework\v4.0.30319\vbc.exe' /noconfig @"%TEMP%\4x4nkwpw.cmdline"' (with hidden window)
- '%WINDIR%\microsoft.net\framework\v4.0.30319\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RES4230.tmp" "%TEMP%\vbc3B4A7F29EB2B4C13A276E64CD704D89.TMP"' (with hidden window)
- '%WINDIR%\microsoft.net\framework\v4.0.30319\vbc.exe' /noconfig @"%TEMP%\zz4h1yty.cmdline"' (with hidden window)
- '%WINDIR%\microsoft.net\framework\v4.0.30319\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RESCDAC.tmp" "%TEMP%\vbcAA726C47236448D98EBB4129B6119.TMP"' (with hidden window)
- '%WINDIR%\microsoft.net\framework\v4.0.30319\vbc.exe' /noconfig @"%TEMP%\0xpq2jl3.cmdline"' (with hidden window)
- '%WINDIR%\microsoft.net\framework\v4.0.30319\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RESCA41.tmp" "%TEMP%\vbc15AC6DBF85D445B0B6B3E83A46FB126C.TMP"' (with hidden window)
- '%WINDIR%\microsoft.net\framework\v4.0.30319\vbc.exe' /noconfig @"%TEMP%\itksxrii.cmdline"' (with hidden window)
- '%WINDIR%\microsoft.net\framework\v4.0.30319\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RESC6C6.tmp" "%TEMP%\vbcE185A06FBEBE44619CFEB1A57DDE564.TMP"' (with hidden window)
- '%WINDIR%\microsoft.net\framework\v4.0.30319\vbc.exe' /noconfig @"%TEMP%\3tonqc4w.cmdline"' (with hidden window)
- '%WINDIR%\microsoft.net\framework\v4.0.30319\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RESC3C9.tmp" "%TEMP%\vbcCA251D463796446AA650F96167F6553.TMP"' (with hidden window)
- '%WINDIR%\microsoft.net\framework\v4.0.30319\vbc.exe' /noconfig @"%TEMP%\pom0ndri.cmdline"' (with hidden window)
- '%WINDIR%\microsoft.net\framework\v4.0.30319\vbc.exe' /noconfig @"%TEMP%\0mazvjne.cmdline"' (with hidden window)
- '%WINDIR%\microsoft.net\framework\v4.0.30319\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RESC05E.tmp" "%TEMP%\vbc76987677ECAF4FCEAA59B8C9E5DB983.TMP"' (with hidden window)
- '%WINDIR%\microsoft.net\framework\v4.0.30319\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RESBC66.tmp" "%TEMP%\vbc834B9D46FA494B29ADA242C3B8A1583A.TMP"' (with hidden window)
- '%WINDIR%\microsoft.net\framework\v4.0.30319\vbc.exe' /noconfig @"%TEMP%\omiz2sgi.cmdline"' (with hidden window)
- '%WINDIR%\microsoft.net\framework\v4.0.30319\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RESB8BC.tmp" "%TEMP%\vbcE0C5F7559DAE4F07A5F6CABB843B3C6.TMP"' (with hidden window)
- '%WINDIR%\microsoft.net\framework\v4.0.30319\vbc.exe' /noconfig @"%TEMP%\4yvuwfk3.cmdline"' (with hidden window)
- '%WINDIR%\microsoft.net\framework\v4.0.30319\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RESB542.tmp" "%TEMP%\vbc712BB6972031426FA785E94311AE26FD.TMP"' (with hidden window)
- '%WINDIR%\microsoft.net\framework\v4.0.30319\vbc.exe' /noconfig @"%TEMP%\md4if1pa.cmdline"' (with hidden window)
- '%WINDIR%\microsoft.net\framework\v4.0.30319\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RESB12B.tmp" "%TEMP%\vbc38258B79673A4C17A6A9A2EFBA8452ED.TMP"' (with hidden window)
- '%WINDIR%\microsoft.net\framework\v4.0.30319\vbc.exe' /noconfig @"%TEMP%\vtooyyos.cmdline"' (with hidden window)
- '%WINDIR%\syswow64\netsh.exe' firewall add allowedprogram "%WINDIR%\svchost.exe" "svchost.exe" ENABLE' (with hidden window)
- '%WINDIR%\temp\svchost.exe' ' (with hidden window)
- '%WINDIR%\temp\msseces.exe' ' (with hidden window)
- '%WINDIR%\microsoft.net\framework\v4.0.30319\vbc.exe' /noconfig @"%TEMP%\ydlipdyy.cmdline"' (with hidden window)
- '%WINDIR%\microsoft.net\framework\v4.0.30319\vbc.exe' /noconfig @"%TEMP%\pnhw02lc.cmdline"' (with hidden window)
Executes the following
- '%WINDIR%\microsoft.net\framework\v4.0.30319\msbuild.exe'
- '%WINDIR%\microsoft.net\framework\v4.0.30319\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RES5049.tmp" "%TEMP%\vbc2C5C79BC3C14442D982472EC8C993D8A.TMP"
- '%WINDIR%\microsoft.net\framework\v4.0.30319\vbc.exe' /noconfig @"%TEMP%\4x4nkwpw.cmdline"
- '%WINDIR%\microsoft.net\framework\v4.0.30319\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RES4230.tmp" "%TEMP%\vbc3B4A7F29EB2B4C13A276E64CD704D89.TMP"
- '%WINDIR%\microsoft.net\framework\v4.0.30319\vbc.exe' /noconfig @"%TEMP%\zz4h1yty.cmdline"
- '%WINDIR%\microsoft.net\framework\v4.0.30319\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RESCDAC.tmp" "%TEMP%\vbcAA726C47236448D98EBB4129B6119.TMP"
- '%WINDIR%\microsoft.net\framework\v4.0.30319\vbc.exe' /noconfig @"%TEMP%\0xpq2jl3.cmdline"
- '%WINDIR%\microsoft.net\framework\v4.0.30319\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RESCA41.tmp" "%TEMP%\vbc15AC6DBF85D445B0B6B3E83A46FB126C.TMP"
- '%WINDIR%\microsoft.net\framework\v4.0.30319\vbc.exe' /noconfig @"%TEMP%\itksxrii.cmdline"
- '%WINDIR%\microsoft.net\framework\v4.0.30319\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RESC6C6.tmp" "%TEMP%\vbcE185A06FBEBE44619CFEB1A57DDE564.TMP"
- '%WINDIR%\microsoft.net\framework\v4.0.30319\vbc.exe' /noconfig @"%TEMP%\3tonqc4w.cmdline"
- '%WINDIR%\microsoft.net\framework\v4.0.30319\vbc.exe' /noconfig @"%TEMP%\pom0ndri.cmdline"
- '%WINDIR%\microsoft.net\framework\v4.0.30319\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RESC3C9.tmp" "%TEMP%\vbcCA251D463796446AA650F96167F6553.TMP"
- '%WINDIR%\microsoft.net\framework\v4.0.30319\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RESC05E.tmp" "%TEMP%\vbc76987677ECAF4FCEAA59B8C9E5DB983.TMP"
- '%WINDIR%\microsoft.net\framework\v4.0.30319\vbc.exe' /noconfig @"%TEMP%\0mazvjne.cmdline"
- '%WINDIR%\microsoft.net\framework\v4.0.30319\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RESBC66.tmp" "%TEMP%\vbc834B9D46FA494B29ADA242C3B8A1583A.TMP"
- '%WINDIR%\microsoft.net\framework\v4.0.30319\vbc.exe' /noconfig @"%TEMP%\omiz2sgi.cmdline"
- '%WINDIR%\microsoft.net\framework\v4.0.30319\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RESB8BC.tmp" "%TEMP%\vbcE0C5F7559DAE4F07A5F6CABB843B3C6.TMP"
- '%WINDIR%\microsoft.net\framework\v4.0.30319\vbc.exe' /noconfig @"%TEMP%\4yvuwfk3.cmdline"
- '%WINDIR%\microsoft.net\framework\v4.0.30319\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RESB542.tmp" "%TEMP%\vbc712BB6972031426FA785E94311AE26FD.TMP"
- '%WINDIR%\microsoft.net\framework\v4.0.30319\vbc.exe' /noconfig @"%TEMP%\md4if1pa.cmdline"
- '%WINDIR%\microsoft.net\framework\v4.0.30319\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RESB12B.tmp" "%TEMP%\vbc38258B79673A4C17A6A9A2EFBA8452ED.TMP"
- '%WINDIR%\microsoft.net\framework\v4.0.30319\vbc.exe' /noconfig @"%TEMP%\vtooyyos.cmdline"
- '%WINDIR%\microsoft.net\framework\v4.0.30319\vbc.exe' /noconfig @"%TEMP%\ydlipdyy.cmdline"
- '%WINDIR%\microsoft.net\framework\v4.0.30319\vbc.exe' /noconfig @"%TEMP%\pnhw02lc.cmdline"
