General

  • Target

    9bdb716590bf6c05b6223c9c9d1b02646eac6acd99a74b9bf9a52a3ed34ae418.exe

  • Size

    352KB

  • Sample

    241222-lxn8hatpbm

  • MD5

    c2fa40e802fb0d7a3ac017634e3abf86

  • SHA1

    8f61665680a9117f52d1f046964dfd2bac663cb8

  • SHA256

    9bdb716590bf6c05b6223c9c9d1b02646eac6acd99a74b9bf9a52a3ed34ae418

  • SHA512

    0df1f4b480cfd93a15ac67a52ce17d2aa721571e3a651d9021b2299089627354902a9e458a3c0da54f1fd8b43e9b4dbe4e1bbfafb40d256da52986e5dd50cdde

  • SSDEEP

    3072:Wv3mOqWTaMPKM1FjOJF4EISi/i4gG4nv4H3EzkGSaXiT+9S+a1+s3wNxX:YDqWTJP1Fg4yjwHL/T7GsyX

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      9bdb716590bf6c05b6223c9c9d1b02646eac6acd99a74b9bf9a52a3ed34ae418.exe

    • Size

      352KB

    • MD5

      c2fa40e802fb0d7a3ac017634e3abf86

    • SHA1

      8f61665680a9117f52d1f046964dfd2bac663cb8

    • SHA256

      9bdb716590bf6c05b6223c9c9d1b02646eac6acd99a74b9bf9a52a3ed34ae418

    • SHA512

      0df1f4b480cfd93a15ac67a52ce17d2aa721571e3a651d9021b2299089627354902a9e458a3c0da54f1fd8b43e9b4dbe4e1bbfafb40d256da52986e5dd50cdde

    • SSDEEP

      3072:Wv3mOqWTaMPKM1FjOJF4EISi/i4gG4nv4H3EzkGSaXiT+9S+a1+s3wNxX:YDqWTJP1Fg4yjwHL/T7GsyX

    • 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