General

  • Target

    c1e60a28caecdb5cfe3d0ca52d7d798e63e2c88dd375d8b3bc4e75247369d263.exe

  • Size

    64KB

  • Sample

    241222-mgws3svjat

  • MD5

    e2e823836dcccf613e5f7f5ea5b6d127

  • SHA1

    6f9230245d7ebb0fd50b5f187e08477124390ff6

  • SHA256

    c1e60a28caecdb5cfe3d0ca52d7d798e63e2c88dd375d8b3bc4e75247369d263

  • SHA512

    e488fa5ee0b823d3fff85b5f60c77336b637800b53f0f58e977f049320c5e5cd41548174234a75193032138b75750ef0f6e7c18f4fbcfd2bd317590a2225aa77

  • SSDEEP

    1536:+HDBEgA/F05MbqqOdsEyWlLBsLnVLdGUHyNwW:+VENwjyWlLBsLnVUUHyNwW

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      c1e60a28caecdb5cfe3d0ca52d7d798e63e2c88dd375d8b3bc4e75247369d263.exe

    • Size

      64KB

    • MD5

      e2e823836dcccf613e5f7f5ea5b6d127

    • SHA1

      6f9230245d7ebb0fd50b5f187e08477124390ff6

    • SHA256

      c1e60a28caecdb5cfe3d0ca52d7d798e63e2c88dd375d8b3bc4e75247369d263

    • SHA512

      e488fa5ee0b823d3fff85b5f60c77336b637800b53f0f58e977f049320c5e5cd41548174234a75193032138b75750ef0f6e7c18f4fbcfd2bd317590a2225aa77

    • SSDEEP

      1536:+HDBEgA/F05MbqqOdsEyWlLBsLnVLdGUHyNwW:+VENwjyWlLBsLnVUUHyNwW

    • 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