General

  • Target

    e5190e48eb58095e703e38333ba0a9566fac7a3fa9e4eabfe592ad92d389e748.exe

  • Size

    64KB

  • Sample

    241120-dlntlatqgk

  • MD5

    a5f9fc29b00a633a558613baff2d765c

  • SHA1

    b61c989239065de76e7e28fb1b55f57bcb423051

  • SHA256

    e5190e48eb58095e703e38333ba0a9566fac7a3fa9e4eabfe592ad92d389e748

  • SHA512

    c2c8fbb75b7aa94583e101fabd49790dc97bcebaa3ecdf192031c491785b555219da90aea0f5b8b2949ff1ad3aefcfcff8aed65b81153c740c41f53d03a16ebc

  • SSDEEP

    1536:oqc/ZlO9QDXSbF4JnE9D1wfMh3VtqtczNBLbwnYYYYYYYYYYYYYYAYYYYYYZjYYL:87O0K3FUA18+J

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      e5190e48eb58095e703e38333ba0a9566fac7a3fa9e4eabfe592ad92d389e748.exe

    • Size

      64KB

    • MD5

      a5f9fc29b00a633a558613baff2d765c

    • SHA1

      b61c989239065de76e7e28fb1b55f57bcb423051

    • SHA256

      e5190e48eb58095e703e38333ba0a9566fac7a3fa9e4eabfe592ad92d389e748

    • SHA512

      c2c8fbb75b7aa94583e101fabd49790dc97bcebaa3ecdf192031c491785b555219da90aea0f5b8b2949ff1ad3aefcfcff8aed65b81153c740c41f53d03a16ebc

    • SSDEEP

      1536:oqc/ZlO9QDXSbF4JnE9D1wfMh3VtqtczNBLbwnYYYYYYYYYYYYYYAYYYYYYZjYYL:87O0K3FUA18+J

    • 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