Overview

overview

10

Static

static

3

c5aeccea3d...5e.exe

windows7-x64

10

c5aeccea3d...5e.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c5aeccea3df9b00d52dd4f9cb203f57471a41538d25425ebf80e34cb8e4f505e.exe

  • Size

    96KB

  • Sample

    250113-jlv6kasrgv

  • MD5

    d4d43626cc9e1afc4dbc901b67b9e4e2

  • SHA1

    f462eff5f8aced7a2f9478c92786ae94c17b86a2

  • SHA256

    c5aeccea3df9b00d52dd4f9cb203f57471a41538d25425ebf80e34cb8e4f505e

  • SHA512

    0b4b0f1f1a0923da6de076f777a2f8189ec2cc14b40b3905d75fe448e71dc04e068113654eb6d88752f6bfdbe8ce59bb3644afed37e31d4679f68c0d10fad913

  • SSDEEP

    3072:DFvjKlj99x99999999999999o9999999P99999xmCSz3+ClUUWaeV:BvYj99x99999999999999o9999999P9p

Score
10/10
berbewbruteratelbackdoordiscoverypersistence

Malware Config

Extracted

Family

berbew

C2

http://crutop.nu/index.php

http://crutop.ru/index.php

http://mazafaka.ru/index.php

http://color-bank.ru/index.php

http://asechka.ru/index.php

http://trojan.ru/index.php

http://fuck.ru/index.php

http://goldensand.ru/index.php

http://filesearch.ru/index.php

http://devx.nm.ru/index.php

http://ros-neftbank.ru/index.php

http://lovingod.host.sk/index.php

http://www.redline.ru/index.php

http://cvv.ru/index.php

http://hackers.lv/index.php

http://fethard.biz/index.php

http://ldark.nm.ru/index.htm

http://gaz-prom.ru/index.htm

http://promo.ru/index.htm

http://potleaf.chat.ru/index.htm

Targets

    • Target

      c5aeccea3df9b00d52dd4f9cb203f57471a41538d25425ebf80e34cb8e4f505e.exe

    • Size

      96KB

    • MD5

      d4d43626cc9e1afc4dbc901b67b9e4e2

    • SHA1

      f462eff5f8aced7a2f9478c92786ae94c17b86a2

    • SHA256

      c5aeccea3df9b00d52dd4f9cb203f57471a41538d25425ebf80e34cb8e4f505e

    • SHA512

      0b4b0f1f1a0923da6de076f777a2f8189ec2cc14b40b3905d75fe448e71dc04e068113654eb6d88752f6bfdbe8ce59bb3644afed37e31d4679f68c0d10fad913

    • SSDEEP

      3072:DFvjKlj99x99999999999999o9999999P99999xmCSz3+ClUUWaeV:BvYj99x99999999999999o9999999P9p

    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