General

  • Target

    10db45a7eeaa9f417ed39bc2ac02f47a2592c94942ed31eda7df8e04c46ab413

  • Size

    84KB

  • Sample

    241207-ylteaszrcy

  • MD5

    e5321c36770e481e54b1f780efedaeed

  • SHA1

    6f97acdf2f712747279d36f9e275e76460046ca3

  • SHA256

    10db45a7eeaa9f417ed39bc2ac02f47a2592c94942ed31eda7df8e04c46ab413

  • SHA512

    19e18533d5d6e080d08f392c76da4175bcba012d35077a6036c4786c1a108b0fd24a880d60e692ced9d07c3d2d545bec1cdf4d0ea2730c46a3fdc8bf2d0d659f

  • SSDEEP

    1536:3WN/IRODP7aYZ6LXSREXHfVPfMVwNKT1iqWUPGc4T7VL3:GCYDTaYsLCREXdXNKT1ntPG9pb

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      10db45a7eeaa9f417ed39bc2ac02f47a2592c94942ed31eda7df8e04c46ab413

    • Size

      84KB

    • MD5

      e5321c36770e481e54b1f780efedaeed

    • SHA1

      6f97acdf2f712747279d36f9e275e76460046ca3

    • SHA256

      10db45a7eeaa9f417ed39bc2ac02f47a2592c94942ed31eda7df8e04c46ab413

    • SHA512

      19e18533d5d6e080d08f392c76da4175bcba012d35077a6036c4786c1a108b0fd24a880d60e692ced9d07c3d2d545bec1cdf4d0ea2730c46a3fdc8bf2d0d659f

    • SSDEEP

      1536:3WN/IRODP7aYZ6LXSREXHfVPfMVwNKT1iqWUPGc4T7VL3:GCYDTaYsLCREXdXNKT1ntPG9pb

    • 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