Overview

overview

10

Static

static

3

a8d6ea7539...e6.exe

windows7-x64

10

a8d6ea7539...e6.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a8d6ea7539798da0a1d965516c805b68a3241077c082627d2a8ececc1d0099e6.exe

  • Size

    96KB

  • Sample

    250212-qv3qbstjdp

  • MD5

    832fd606026f7c20ac8ea1a63d8a6a18

  • SHA1

    cc8304f1121eebc330408e9ef5d558cf472ade1f

  • SHA256

    a8d6ea7539798da0a1d965516c805b68a3241077c082627d2a8ececc1d0099e6

  • SHA512

    0ca5952e6e127bc5c79aa0819f4f5e9c7d8100ef3c8ed69974b36069d7dc677d90aad93e6ef9f61a33077b6bfd7d81ffc350d259b43a5c12de7ef51b9e60d423

  • SSDEEP

    1536:7of7tFPR1FJWxgHB8z47n2Lw7RZObZUUWaegPYAG:7stfJjmwClUUWae9

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

      a8d6ea7539798da0a1d965516c805b68a3241077c082627d2a8ececc1d0099e6.exe

    • Size

      96KB

    • MD5

      832fd606026f7c20ac8ea1a63d8a6a18

    • SHA1

      cc8304f1121eebc330408e9ef5d558cf472ade1f

    • SHA256

      a8d6ea7539798da0a1d965516c805b68a3241077c082627d2a8ececc1d0099e6

    • SHA512

      0ca5952e6e127bc5c79aa0819f4f5e9c7d8100ef3c8ed69974b36069d7dc677d90aad93e6ef9f61a33077b6bfd7d81ffc350d259b43a5c12de7ef51b9e60d423

    • SSDEEP

      1536:7of7tFPR1FJWxgHB8z47n2Lw7RZObZUUWaegPYAG:7stfJjmwClUUWae9

    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

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks