General

  • Target

    083eb5f3068cfc3cb2e0452bd0d83721e17ba1b7f887a9f6e1a99d7a4d948e5cN

  • Size

    669KB

  • Sample

    241110-tx4beszmby

  • MD5

    a687c3a1c36e746daaccada61cb46a50

  • SHA1

    693219797b19703b2da132246a4ba842658b16b6

  • SHA256

    083eb5f3068cfc3cb2e0452bd0d83721e17ba1b7f887a9f6e1a99d7a4d948e5c

  • SHA512

    8dbac208bfb60cf5fefcfbe13f37aa31247dd6e8fc4dc5b4766e5f3356bfe5f0b2c2e726da31af437f3b51eee93a14191fdbac04a3ec38ea2ff0d3aa4ae14a28

  • SSDEEP

    12288:hTuIQKCieVKhMpQnqr+cI3a72LXrY6x46UbR/qYglMi:hTuIYchMpQnqrdX72LbY6x46uR/qYglN

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

      083eb5f3068cfc3cb2e0452bd0d83721e17ba1b7f887a9f6e1a99d7a4d948e5cN

    • Size

      669KB

    • MD5

      a687c3a1c36e746daaccada61cb46a50

    • SHA1

      693219797b19703b2da132246a4ba842658b16b6

    • SHA256

      083eb5f3068cfc3cb2e0452bd0d83721e17ba1b7f887a9f6e1a99d7a4d948e5c

    • SHA512

      8dbac208bfb60cf5fefcfbe13f37aa31247dd6e8fc4dc5b4766e5f3356bfe5f0b2c2e726da31af437f3b51eee93a14191fdbac04a3ec38ea2ff0d3aa4ae14a28

    • SSDEEP

      12288:hTuIQKCieVKhMpQnqr+cI3a72LXrY6x46UbR/qYglMi:hTuIYchMpQnqrdX72LbY6x46uR/qYglN

    • 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