General

  • Target

    467825888058d9d0b91497c5d6bf90bfaa677a7675e6cca9a1eb44b4f1492d89N

  • Size

    89KB

  • Sample

    241109-m8cvaatblq

  • MD5

    a6bc9889ef613dc5cfe1f4b1c6cc56f0

  • SHA1

    303dc4875f8e8399a5d97634c0ba79c5f29a6938

  • SHA256

    467825888058d9d0b91497c5d6bf90bfaa677a7675e6cca9a1eb44b4f1492d89

  • SHA512

    9df0d5cde6f27a3f4fd3b414cf425d5f0fb3f86fa6aeb47df01a575778f057d5dc445bdfe4dfed515c5822c35f96ab5e89273a47e2ae47714b763178dfcd0014

  • SSDEEP

    1536:U+ZwdTjEaUbcyXoMPeR+Kiq0WYCdz8ZdG/MXPUhVGHmZYQjDs4RQMR+KRFR3RzRm:U+WnUboJiq0KdIZY/4UrDbeMjb5ZXUf5

Malware Config

Extracted

Family

berbew

C2

http://viruslist.com/wcmd.txt

http://viruslist.com/ppslog.php

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

Targets

    • Target

      467825888058d9d0b91497c5d6bf90bfaa677a7675e6cca9a1eb44b4f1492d89N

    • Size

      89KB

    • MD5

      a6bc9889ef613dc5cfe1f4b1c6cc56f0

    • SHA1

      303dc4875f8e8399a5d97634c0ba79c5f29a6938

    • SHA256

      467825888058d9d0b91497c5d6bf90bfaa677a7675e6cca9a1eb44b4f1492d89

    • SHA512

      9df0d5cde6f27a3f4fd3b414cf425d5f0fb3f86fa6aeb47df01a575778f057d5dc445bdfe4dfed515c5822c35f96ab5e89273a47e2ae47714b763178dfcd0014

    • SSDEEP

      1536:U+ZwdTjEaUbcyXoMPeR+Kiq0WYCdz8ZdG/MXPUhVGHmZYQjDs4RQMR+KRFR3RzRm:U+WnUboJiq0KdIZY/4UrDbeMjb5ZXUf5

    • 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