General

  • Target

    cfb537f558d1847934f2acd686f8e164f197a4bb778d10dadf7c926f78416f30N

  • Size

    194KB

  • Sample

    241109-p1jnzaxmhj

  • MD5

    c1315f6e83a792b687e50c1093622ed0

  • SHA1

    6313a6924353fb7775127954e744bdfe35e96ffc

  • SHA256

    cfb537f558d1847934f2acd686f8e164f197a4bb778d10dadf7c926f78416f30

  • SHA512

    6d0bbc76eb80dce72704bc78e5f8499b59d6e7656ac77ad4e7253726827cf5de15ed0f9e10bdfcb3d5610382cbb28ddc6001ba17dfe4f6c8dcf3138829d4ebad

  • SSDEEP

    6144:B3sFBWuWhdSfUNRbCeKpNYxWlJ7mkD6pNY:GF

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      cfb537f558d1847934f2acd686f8e164f197a4bb778d10dadf7c926f78416f30N

    • Size

      194KB

    • MD5

      c1315f6e83a792b687e50c1093622ed0

    • SHA1

      6313a6924353fb7775127954e744bdfe35e96ffc

    • SHA256

      cfb537f558d1847934f2acd686f8e164f197a4bb778d10dadf7c926f78416f30

    • SHA512

      6d0bbc76eb80dce72704bc78e5f8499b59d6e7656ac77ad4e7253726827cf5de15ed0f9e10bdfcb3d5610382cbb28ddc6001ba17dfe4f6c8dcf3138829d4ebad

    • SSDEEP

      6144:B3sFBWuWhdSfUNRbCeKpNYxWlJ7mkD6pNY:GF

    • 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