General

  • Target

    5f3fa7bb7ff283203c2bc878a325c7ff7b49748cd0e922720a2be772d69d1d89

  • Size

    67KB

  • Sample

    250306-dbzhcawry7

  • MD5

    3ae1cd448c69044fed8374dcd1bf9f97

  • SHA1

    b0a80a93c04dc32ba7fdf6091e9eeb6fede18722

  • SHA256

    5f3fa7bb7ff283203c2bc878a325c7ff7b49748cd0e922720a2be772d69d1d89

  • SHA512

    e18c767bfa74ad0e1e613136d2f3e02c5b8c8da7910774fb22607d50be9e26457b9550c79680879e7c947eaaa0153e2b7eb774d36a35bcd687ddf78fe78f4da6

  • SSDEEP

    1536:Kyc5LWAapnEBo1otD1p47JWpVOsJifTduD4oTxwB:KpapEBokf47JWpEsJibdMTxwB

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      5f3fa7bb7ff283203c2bc878a325c7ff7b49748cd0e922720a2be772d69d1d89

    • Size

      67KB

    • MD5

      3ae1cd448c69044fed8374dcd1bf9f97

    • SHA1

      b0a80a93c04dc32ba7fdf6091e9eeb6fede18722

    • SHA256

      5f3fa7bb7ff283203c2bc878a325c7ff7b49748cd0e922720a2be772d69d1d89

    • SHA512

      e18c767bfa74ad0e1e613136d2f3e02c5b8c8da7910774fb22607d50be9e26457b9550c79680879e7c947eaaa0153e2b7eb774d36a35bcd687ddf78fe78f4da6

    • SSDEEP

      1536:Kyc5LWAapnEBo1otD1p47JWpVOsJifTduD4oTxwB:KpapEBokf47JWpEsJibdMTxwB

    • 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