General

  • Target

    4a9b36a6221d80d69cc2bc816b1fdfd123d55134fa924c78e2247baf19940a2cN

  • Size

    97KB

  • Sample

    241107-hgbqpaxerd

  • MD5

    5f83ad319a6ed378f81ae3fba378a460

  • SHA1

    e3602c8f9d7e91da5fd18cdbd289c759a5700d3d

  • SHA256

    4a9b36a6221d80d69cc2bc816b1fdfd123d55134fa924c78e2247baf19940a2c

  • SHA512

    fa5767dee29a604630f81dc7315ca399bd8bad3f28a259b1058289ca29555d43f4d56bf74fe554d9ad621619bb2ad78388188477856636ca3fcb0d0472442787

  • SSDEEP

    1536:YNqWk7PURt6VeurRaswZ3RVjXUwXfzwE57pvJXeYZ6:Yft6VNR6RVHPzwm7pJXeK6

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      4a9b36a6221d80d69cc2bc816b1fdfd123d55134fa924c78e2247baf19940a2cN

    • Size

      97KB

    • MD5

      5f83ad319a6ed378f81ae3fba378a460

    • SHA1

      e3602c8f9d7e91da5fd18cdbd289c759a5700d3d

    • SHA256

      4a9b36a6221d80d69cc2bc816b1fdfd123d55134fa924c78e2247baf19940a2c

    • SHA512

      fa5767dee29a604630f81dc7315ca399bd8bad3f28a259b1058289ca29555d43f4d56bf74fe554d9ad621619bb2ad78388188477856636ca3fcb0d0472442787

    • SSDEEP

      1536:YNqWk7PURt6VeurRaswZ3RVjXUwXfzwE57pvJXeYZ6:Yft6VNR6RVHPzwm7pJXeK6

    • 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