General

  • Target

    ac6ee94cb5d18d0378e45bb747a0d52c4f680e4d76e0cea49d0e31c52aed3c22N

  • Size

    90KB

  • Sample

    241110-bzmgkswhpg

  • MD5

    88f3b4b8bd62eac5d752cb7332ff6a20

  • SHA1

    cbc8b04a790b8e3b2ee95b6140db829ec8d3389c

  • SHA256

    ac6ee94cb5d18d0378e45bb747a0d52c4f680e4d76e0cea49d0e31c52aed3c22

  • SHA512

    f2756e082b0346b02623f8fd185561daee17e58a7bed7c6474fd34b291ef09a6dcbafe82311e87903570df6385f2ada7fcfe9de3e4f5a07c2f258852c0e58d1a

  • SSDEEP

    1536:2wOWwRbD6ZZVzcb8SLT+gJNpQdz59swN40FyRpWLzFiGCu/Ub0VkVNK:r94DocAMTxJEdz59ZN41nWAGCu/Ub0+U

Malware Config

Extracted

Family

berbew

C2

http://f/wcmd.htm

http://f/ppslog.php

http://f/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      ac6ee94cb5d18d0378e45bb747a0d52c4f680e4d76e0cea49d0e31c52aed3c22N

    • Size

      90KB

    • MD5

      88f3b4b8bd62eac5d752cb7332ff6a20

    • SHA1

      cbc8b04a790b8e3b2ee95b6140db829ec8d3389c

    • SHA256

      ac6ee94cb5d18d0378e45bb747a0d52c4f680e4d76e0cea49d0e31c52aed3c22

    • SHA512

      f2756e082b0346b02623f8fd185561daee17e58a7bed7c6474fd34b291ef09a6dcbafe82311e87903570df6385f2ada7fcfe9de3e4f5a07c2f258852c0e58d1a

    • SSDEEP

      1536:2wOWwRbD6ZZVzcb8SLT+gJNpQdz59swN40FyRpWLzFiGCu/Ub0VkVNK:r94DocAMTxJEdz59ZN41nWAGCu/Ub0+U

    • 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