General

  • Target

    9427b4dd227012dfe5e4ef74a6086b9df48617f7f97e4766dd0afa711f3874e7.exe

  • Size

    288KB

  • Sample

    250108-fbpn9axjen

  • MD5

    82ca257d317555b9888652a66f46f59a

  • SHA1

    515c19d3f9cc05934e87ddc5269666ff90b63218

  • SHA256

    9427b4dd227012dfe5e4ef74a6086b9df48617f7f97e4766dd0afa711f3874e7

  • SHA512

    17c43db4e8552ca7e93222abf89c7e21df4e50a6cc8305e72e6f45d02650e6264888adbfc86e86ef18abeab5d48f4591f1b8318cfb7abafeb14da5dd3a55e987

  • SSDEEP

    3072:1tW+QSq3BRj4t9fDQadGTmnje87LDT1Yx07KlFYzqpCZSLMi5lQvuIbuzj1DukJ5:14+Q7BZChDQ1mKMLl+wGXAF2PbgKLVd

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

      9427b4dd227012dfe5e4ef74a6086b9df48617f7f97e4766dd0afa711f3874e7.exe

    • Size

      288KB

    • MD5

      82ca257d317555b9888652a66f46f59a

    • SHA1

      515c19d3f9cc05934e87ddc5269666ff90b63218

    • SHA256

      9427b4dd227012dfe5e4ef74a6086b9df48617f7f97e4766dd0afa711f3874e7

    • SHA512

      17c43db4e8552ca7e93222abf89c7e21df4e50a6cc8305e72e6f45d02650e6264888adbfc86e86ef18abeab5d48f4591f1b8318cfb7abafeb14da5dd3a55e987

    • SSDEEP

      3072:1tW+QSq3BRj4t9fDQadGTmnje87LDT1Yx07KlFYzqpCZSLMi5lQvuIbuzj1DukJ5:14+Q7BZChDQ1mKMLl+wGXAF2PbgKLVd

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Berbew family

    • Brute Ratel C4

      A customized command and control framework for red teaming and adversary simulation.

    • Bruteratel family

    • Detect BruteRatel badger

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks