General

  • Target

    afbb311c090efd212e3def2269ae3cb7d3122d01b0f735c47e588315e21378b5N

  • Size

    92KB

  • Sample

    241110-cdm2naxapl

  • MD5

    2622aa1817e2e16c81afad6f408ed940

  • SHA1

    98f901b03aaaea8cf44d7dbb6ec92ed913f64f50

  • SHA256

    afbb311c090efd212e3def2269ae3cb7d3122d01b0f735c47e588315e21378b5

  • SHA512

    ab9edd7b0c7befa29b2fec0edc9e0cb871b1798577eb264d65af4221d7d62b62fbd2dc8a28688668f0bb440d577fa00bc1783ad2efd36c631cba3e30d716a28c

  • SSDEEP

    1536:GKfAV0FV5x3Tck8nTFFcvmp3txIY6QOObnKQrUoR24HsUs:G6AV0Nxjck8TFF1pd2XQOp6THsR

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

      afbb311c090efd212e3def2269ae3cb7d3122d01b0f735c47e588315e21378b5N

    • Size

      92KB

    • MD5

      2622aa1817e2e16c81afad6f408ed940

    • SHA1

      98f901b03aaaea8cf44d7dbb6ec92ed913f64f50

    • SHA256

      afbb311c090efd212e3def2269ae3cb7d3122d01b0f735c47e588315e21378b5

    • SHA512

      ab9edd7b0c7befa29b2fec0edc9e0cb871b1798577eb264d65af4221d7d62b62fbd2dc8a28688668f0bb440d577fa00bc1783ad2efd36c631cba3e30d716a28c

    • SSDEEP

      1536:GKfAV0FV5x3Tck8nTFFcvmp3txIY6QOObnKQrUoR24HsUs:G6AV0Nxjck8TFF1pd2XQOp6THsR

    • 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