Overview

overview

10

Static

static

3

68ede047dc...01.exe

windows7-x64

10

68ede047dc...01.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    68ede047dc510e20e3ebed3314e416f9d681a46a43bff0110ab99647a50f3e01.exe

  • Size

    288KB

  • Sample

    250121-d94jysvkhl

  • MD5

    94f9a65b324120e92fb1091c8196f835

  • SHA1

    350aef4f3fc27e0a349db3d925f013fa491bcb34

  • SHA256

    68ede047dc510e20e3ebed3314e416f9d681a46a43bff0110ab99647a50f3e01

  • SHA512

    d232d75ad6a96f59a9ff9175dfcbaf72292f6075b7b926fa16edeb60931c71ebefac3d5d41cee7bcf5339fe661945f4f6ed676738b1d98e8cd54238ce4eca648

  • SSDEEP

    3072:dNH6mgAmTjMEqXh2O2QpUeG7LDT1Yx07KlFYzqpCZSLMi5lQvuIbuzj1DukJFv7X:dJHU0fXhN2YveLl+wGXAF2PbgKLVl

Score
10/10
berbewbruteratelbackdoordiscoverypersistence

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

      68ede047dc510e20e3ebed3314e416f9d681a46a43bff0110ab99647a50f3e01.exe

    • Size

      288KB

    • MD5

      94f9a65b324120e92fb1091c8196f835

    • SHA1

      350aef4f3fc27e0a349db3d925f013fa491bcb34

    • SHA256

      68ede047dc510e20e3ebed3314e416f9d681a46a43bff0110ab99647a50f3e01

    • SHA512

      d232d75ad6a96f59a9ff9175dfcbaf72292f6075b7b926fa16edeb60931c71ebefac3d5d41cee7bcf5339fe661945f4f6ed676738b1d98e8cd54238ce4eca648

    • SSDEEP

      3072:dNH6mgAmTjMEqXh2O2QpUeG7LDT1Yx07KlFYzqpCZSLMi5lQvuIbuzj1DukJFv7X:dJHU0fXhN2YveLl+wGXAF2PbgKLVl

    Score
    10/10
    berbewbruteratelbackdoordiscoverypersistence

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

      persistence

    • Berbew

      Berbew is a backdoor written in C++.

      backdoorberbew

    • Berbew family

      berbew

    • Brute Ratel C4

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

      backdoorbruteratel

    • Bruteratel family

      bruteratel

    • Detect BruteRatel badger

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks