General

  • Target

    9dd64c76971d70a9a85c7e661845735283e165992e38aea12e95d1556bd00035N.exe

  • Size

    352KB

  • Sample

    241208-b6sl6s1ldm

  • MD5

    e4a61961db6f018abb85991637431fb0

  • SHA1

    11b26c94c0d747807809acc8f48d16518baa6395

  • SHA256

    9dd64c76971d70a9a85c7e661845735283e165992e38aea12e95d1556bd00035

  • SHA512

    d95470d702833f457a82b42284f4af01995714b1deceeaa45a0f917a734a7438ec95b2c80fa2fc0ed0d29f044929fa36650aefdf917f1d41cd463af4f0ea8f9b

  • SSDEEP

    3072:ZmSyqPrRAmYOJF4EISi/i4gG4nv4H3EzkGSaXiT+9S+a1+s3wNxP:hzPLN4yjwHL/T7GsyP

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      9dd64c76971d70a9a85c7e661845735283e165992e38aea12e95d1556bd00035N.exe

    • Size

      352KB

    • MD5

      e4a61961db6f018abb85991637431fb0

    • SHA1

      11b26c94c0d747807809acc8f48d16518baa6395

    • SHA256

      9dd64c76971d70a9a85c7e661845735283e165992e38aea12e95d1556bd00035

    • SHA512

      d95470d702833f457a82b42284f4af01995714b1deceeaa45a0f917a734a7438ec95b2c80fa2fc0ed0d29f044929fa36650aefdf917f1d41cd463af4f0ea8f9b

    • SSDEEP

      3072:ZmSyqPrRAmYOJF4EISi/i4gG4nv4H3EzkGSaXiT+9S+a1+s3wNxP:hzPLN4yjwHL/T7GsyP

    • 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