General

  • Target

    c3dc4e73b376e639c05851fa2d50a4f88d7b6f48b0c4b667e80b84201adc301dN

  • Size

    92KB

  • Sample

    241109-j9tyea1ejb

  • MD5

    b457532ac76203facc95b72dfb6c1270

  • SHA1

    16b8a7643c56f0915774c598784aa169a2bc7d43

  • SHA256

    c3dc4e73b376e639c05851fa2d50a4f88d7b6f48b0c4b667e80b84201adc301d

  • SHA512

    dde845589f3c894a8f166f8d21d75fc9d33130a498bcc69e8dd70326e5f55fb268ecc82962ed4f007bbf818ae79cdf38f0a430dc8e5cef0aad79847c7657f801

  • SSDEEP

    1536:bbrB3T+qaSqywrI+wl8S6qG0MhDQtJIol3ZYN3imnunGP+W:EqPwrIln6qGJhDUJIol3ZYVbe4+W

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

      c3dc4e73b376e639c05851fa2d50a4f88d7b6f48b0c4b667e80b84201adc301dN

    • Size

      92KB

    • MD5

      b457532ac76203facc95b72dfb6c1270

    • SHA1

      16b8a7643c56f0915774c598784aa169a2bc7d43

    • SHA256

      c3dc4e73b376e639c05851fa2d50a4f88d7b6f48b0c4b667e80b84201adc301d

    • SHA512

      dde845589f3c894a8f166f8d21d75fc9d33130a498bcc69e8dd70326e5f55fb268ecc82962ed4f007bbf818ae79cdf38f0a430dc8e5cef0aad79847c7657f801

    • SSDEEP

      1536:bbrB3T+qaSqywrI+wl8S6qG0MhDQtJIol3ZYN3imnunGP+W:EqPwrIln6qGJhDUJIol3ZYVbe4+W

    • 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