General

  • Target

    cdcda3fc7247202b58d958d20f47670f295004948ded2bb8e5c256f8b4aa2f44.exe

  • Size

    384KB

  • Sample

    241113-kl7p2axqey

  • MD5

    b0c099238d2b3cd58523df9c0af4181c

  • SHA1

    d56277d4a89fae71456c95095d911822cc432150

  • SHA256

    cdcda3fc7247202b58d958d20f47670f295004948ded2bb8e5c256f8b4aa2f44

  • SHA512

    595988a121d83b634e169dde2ff209d9c90cf7b24bb10091c04c5a385a3d642b68c02c7c00508b73c4e21ed144f3fa862b8bdfb44d7b018839060e12cdde951f

  • SSDEEP

    6144:d85CJwzWFVM8jybixVPJ91wtu1DjrFqh/QO+zrWnAdqjsqwHlGrh/6:OIvFVzjybirmtuFjAh//+zrWAIAqW5

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

      cdcda3fc7247202b58d958d20f47670f295004948ded2bb8e5c256f8b4aa2f44.exe

    • Size

      384KB

    • MD5

      b0c099238d2b3cd58523df9c0af4181c

    • SHA1

      d56277d4a89fae71456c95095d911822cc432150

    • SHA256

      cdcda3fc7247202b58d958d20f47670f295004948ded2bb8e5c256f8b4aa2f44

    • SHA512

      595988a121d83b634e169dde2ff209d9c90cf7b24bb10091c04c5a385a3d642b68c02c7c00508b73c4e21ed144f3fa862b8bdfb44d7b018839060e12cdde951f

    • SSDEEP

      6144:d85CJwzWFVM8jybixVPJ91wtu1DjrFqh/QO+zrWnAdqjsqwHlGrh/6:OIvFVzjybirmtuFjAh//+zrWAIAqW5

    • 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