Technical Information
Modifies file system
Creates the following files
- %WINDIR%\temp\cabb1c1.tmp
- %WINDIR%\temp\tar3445.tmp
- %WINDIR%\temp\cab3444.tmp
- %WINDIR%\temp\tar1eef.tmp
- %WINDIR%\temp\cab1eee.tmp
- %WINDIR%\temp\tar1ebe.tmp
- %WINDIR%\temp\cab1ebd.tmp
- %WINDIR%\temp\tar939.tmp
- %WINDIR%\temp\cab938.tmp
- %WINDIR%\temp\tar8e9.tmp
- %WINDIR%\temp\cab8e8.tmp
- %WINDIR%\temp\tarf3d1.tmp
- %WINDIR%\temp\cabf3d0.tmp
- %WINDIR%\temp\tarf381.tmp
- %WINDIR%\temp\cabf380.tmp
- %WINDIR%\temp\tarde4a.tmp
- %WINDIR%\temp\cabde49.tmp
- %WINDIR%\temp\tarde1a.tmp
- %WINDIR%\temp\cabde19.tmp
- %WINDIR%\temp\tardde9.tmp
- %WINDIR%\temp\cabdde8.tmp
- %WINDIR%\temp\tardd99.tmp
- %WINDIR%\temp\cabdd88.tmp
- %WINDIR%\temp\tarc843.tmp
- %WINDIR%\temp\cabc842.tmp
- %WINDIR%\temp\tarc802.tmp
- %WINDIR%\temp\cabc801.tmp
- %WINDIR%\temp\tarb1c2.tmp
- %WINDIR%\temp\cab755a.tmp
- %WINDIR%\temp\tar755b.tmp
Deletes the following files
- %WINDIR%\temp\cabb1c1.tmp
- %WINDIR%\temp\tar3445.tmp
- %WINDIR%\temp\cab3444.tmp
- %WINDIR%\temp\tar1eef.tmp
- %WINDIR%\temp\cab1eee.tmp
- %WINDIR%\temp\tar1ebe.tmp
- %WINDIR%\temp\cab1ebd.tmp
- %WINDIR%\temp\tar939.tmp
- %WINDIR%\temp\cab938.tmp
- %WINDIR%\temp\tar8e9.tmp
- %WINDIR%\temp\cab8e8.tmp
- %WINDIR%\temp\tarf3d1.tmp
- %WINDIR%\temp\cabf3d0.tmp
- %WINDIR%\temp\tarf381.tmp
- %WINDIR%\temp\cabf380.tmp
- %WINDIR%\temp\tarde4a.tmp
- %WINDIR%\temp\cabde49.tmp
- %WINDIR%\temp\tarde1a.tmp
- %WINDIR%\temp\cabde19.tmp
- %WINDIR%\temp\tardde9.tmp
- %WINDIR%\temp\cabdde8.tmp
- %WINDIR%\temp\tardd99.tmp
- %WINDIR%\temp\cabdd88.tmp
- %WINDIR%\temp\tarc843.tmp
- %WINDIR%\temp\cabc842.tmp
- %WINDIR%\temp\tarc802.tmp
- %WINDIR%\temp\cabc801.tmp
- %WINDIR%\temp\tarb1c2.tmp
- %WINDIR%\temp\cab755a.tmp
- %WINDIR%\temp\tar755b.tmp
Moves itself
- from <Full path to file> to <Current directory>\m@hbj3rfaa.exe
Network activity
Connects to
- 'localhost':49186
- 'localhost':49188
- 'ke##uth.win':443
- 'x1.#.lencr.org':80
- 'x2.#.lencr.org':80
TCP
HTTP GET requests
- http://x1.#.lencr.org/
- http://x2.#.lencr.org/
Other
- 'localhost':49186
- 'localhost':49188
- 'localhost':49189
- 'ke##uth.win':443
UDP
- DNS ASK ke##uth.win
- DNS ASK x1.#.lencr.org
- DNS ASK x2.#.lencr.org
Miscellaneous
Searches for the following windows
- ClassName: 'ProcessHacker' WindowName: ''
Executes the following
- '<SYSTEM32>\cmd.exe' /c certutil -hashfile "<Full path to file>" MD5 | find /i /v "md5" | find /i /v "certutil"
- '<SYSTEM32>\certutil.exe' -hashfile "<Full path to file>" MD5
- '<SYSTEM32>\find.exe' /i /v "md5"
- '<SYSTEM32>\find.exe' /i /v "certutil"
- '<SYSTEM32>\cmd.exe' /c start cmd /C "color b && title Error && echo SSL connect error && timeout /t 5"
- '<SYSTEM32>\cmd.exe' /C "color b && title Error && echo SSL connect error && timeout /t 5"
- '<SYSTEM32>\timeout.exe' /t 5
