General

  • Target

    468e965670b495641ba4da9b8d159f8c0e50e4246cb9840b81c565127f353556

  • Size

    181KB

  • Sample

    241123-1vkjvsvmcp

  • MD5

    b338c7e55c8d28cf66ebf51121f87cb5

  • SHA1

    e98c393180f63e0e1e9bae6e6673f22fc609f0df

  • SHA256

    468e965670b495641ba4da9b8d159f8c0e50e4246cb9840b81c565127f353556

  • SHA512

    d46009ca364c33459aaab646e91f03faa071e8902d32312244799b9c4e64ddbd46a335649dedfa20a85730f4b9f3101add97f967e0466844d94801d9a51e9940

  • SSDEEP

    3072:7n78E3AbxDrFDHZtOgxBOXXwwfBoD6N3h8N5G2qVUDrFDHZtOg:7nIEwbH5tTDUZNSN58VU5tT

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      468e965670b495641ba4da9b8d159f8c0e50e4246cb9840b81c565127f353556

    • Size

      181KB

    • MD5

      b338c7e55c8d28cf66ebf51121f87cb5

    • SHA1

      e98c393180f63e0e1e9bae6e6673f22fc609f0df

    • SHA256

      468e965670b495641ba4da9b8d159f8c0e50e4246cb9840b81c565127f353556

    • SHA512

      d46009ca364c33459aaab646e91f03faa071e8902d32312244799b9c4e64ddbd46a335649dedfa20a85730f4b9f3101add97f967e0466844d94801d9a51e9940

    • SSDEEP

      3072:7n78E3AbxDrFDHZtOgxBOXXwwfBoD6N3h8N5G2qVUDrFDHZtOg:7nIEwbH5tTDUZNSN58VU5tT

    • 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