General

  • Target

    237e1310d5c2f028ef9f6765df759caf9ff34c7c498352331386bd796d653764N

  • Size

    366KB

  • Sample

    241110-mvgajsvfln

  • MD5

    e67fd22069b445b28d7d6a0e61bfcc50

  • SHA1

    9c779a2d207fff8bf2b610be6e5d334a1f8a966b

  • SHA256

    237e1310d5c2f028ef9f6765df759caf9ff34c7c498352331386bd796d653764

  • SHA512

    a55b18d71e1e5c180de7190ddb6ec3ee5a88f8cad3b122434280c2c19995087640fb7c4583cbeb65d649b9647a5f04373064e0082aa38b89be0bd9ca80b0eff6

  • SSDEEP

    3072:LkWQsigb6Y9l/7eJRb5GURlSjgjxxt8vgHq/Wp+YmKfxg:PHb6qNqJRb5LRlUivKvUmKy

Malware Config

Extracted

Family

berbew

C2

http://f/wcmd.htm

http://f/ppslog.php

http://f/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      237e1310d5c2f028ef9f6765df759caf9ff34c7c498352331386bd796d653764N

    • Size

      366KB

    • MD5

      e67fd22069b445b28d7d6a0e61bfcc50

    • SHA1

      9c779a2d207fff8bf2b610be6e5d334a1f8a966b

    • SHA256

      237e1310d5c2f028ef9f6765df759caf9ff34c7c498352331386bd796d653764

    • SHA512

      a55b18d71e1e5c180de7190ddb6ec3ee5a88f8cad3b122434280c2c19995087640fb7c4583cbeb65d649b9647a5f04373064e0082aa38b89be0bd9ca80b0eff6

    • SSDEEP

      3072:LkWQsigb6Y9l/7eJRb5GURlSjgjxxt8vgHq/Wp+YmKfxg:PHb6qNqJRb5LRlUivKvUmKy

    • 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