General

  • Target

    fa62e95eeaa6b0171ec6bf0e3f53eb4836b94082f146c4f4107116ec8175f850.exe

  • Size

    42KB

  • Sample

    241222-lpvqbatjbt

  • MD5

    77de5c03d5a8fa563652365273102f03

  • SHA1

    36a213ff617e57990a7e1c3ed930fb74dfea98db

  • SHA256

    fa62e95eeaa6b0171ec6bf0e3f53eb4836b94082f146c4f4107116ec8175f850

  • SHA512

    ac3acc4032c82e182e6cea3954f4e0f12e9d174da984067eb138db3b4c3895806cae74130322e5f38f01699636d67ce75d3c0dcd29ed59f5068677fe3b3e22cf

  • SSDEEP

    768:uU/p3EgkOfAhFo5IGQS8XfQnbvOClVNsZuK+65dMhrrhmf5p0s5HX/2/1H5x:uU/4soWQTInTOCl/wJMCfFkL

Malware Config

Extracted

Family

berbew

C2

http://tat-neftbank.ru/kkq.php

http://tat-neftbank.ru/wcmd.htm

Targets

    • Target

      fa62e95eeaa6b0171ec6bf0e3f53eb4836b94082f146c4f4107116ec8175f850.exe

    • Size

      42KB

    • MD5

      77de5c03d5a8fa563652365273102f03

    • SHA1

      36a213ff617e57990a7e1c3ed930fb74dfea98db

    • SHA256

      fa62e95eeaa6b0171ec6bf0e3f53eb4836b94082f146c4f4107116ec8175f850

    • SHA512

      ac3acc4032c82e182e6cea3954f4e0f12e9d174da984067eb138db3b4c3895806cae74130322e5f38f01699636d67ce75d3c0dcd29ed59f5068677fe3b3e22cf

    • SSDEEP

      768:uU/p3EgkOfAhFo5IGQS8XfQnbvOClVNsZuK+65dMhrrhmf5p0s5HX/2/1H5x:uU/4soWQTInTOCl/wJMCfFkL

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Berbew family

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks