General

  • Target

    28050b85e6e32d9bb7bfcb028132e480ca7da0c75f812d603e20f4457fbbd2a2

  • Size

    55KB

  • Sample

    241118-ynad7svbkn

  • MD5

    a1b3272b30b39e04be7239f3784f97f6

  • SHA1

    394c05a6453c05f37f60737fdd6bf094020a5371

  • SHA256

    28050b85e6e32d9bb7bfcb028132e480ca7da0c75f812d603e20f4457fbbd2a2

  • SHA512

    6f56f0bb4b2591d4fc9a0125c0f25cc711647d4f708f18c603f9594866d96f396028fa385942ea5a17ace76b2e784ca124e7cb9371f707a48535cf534a22f67c

  • SSDEEP

    768:WAlbk+bNCJdKBeMTsDxkETNeVtezf53ZXTesPb6W1VE/1H53NSoNSd0A3shxDfC:DbXbQ0ab/XTeckxNSoNSd0A3shxD6

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      28050b85e6e32d9bb7bfcb028132e480ca7da0c75f812d603e20f4457fbbd2a2

    • Size

      55KB

    • MD5

      a1b3272b30b39e04be7239f3784f97f6

    • SHA1

      394c05a6453c05f37f60737fdd6bf094020a5371

    • SHA256

      28050b85e6e32d9bb7bfcb028132e480ca7da0c75f812d603e20f4457fbbd2a2

    • SHA512

      6f56f0bb4b2591d4fc9a0125c0f25cc711647d4f708f18c603f9594866d96f396028fa385942ea5a17ace76b2e784ca124e7cb9371f707a48535cf534a22f67c

    • SSDEEP

      768:WAlbk+bNCJdKBeMTsDxkETNeVtezf53ZXTesPb6W1VE/1H53NSoNSd0A3shxDfC:DbXbQ0ab/XTeckxNSoNSd0A3shxD6

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Berbew family

    • Brute Ratel C4

      A customized command and control framework for red teaming and adversary simulation.

    • Bruteratel family

    • Detect BruteRatel badger

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks