Overview

overview

10

Static

static

3

a4e89d0c32...4a.exe

windows7-x64

10

a4e89d0c32...4a.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a4e89d0c32c398bbf2f45a1cd1859bacb84bb5ec0856715260ec742a81b9a74a.exe

  • Size

    96KB

  • Sample

    241206-3x43dsvkfx

  • MD5

    cf6dd0cdc1f9343e0d4860a5ebac0c6a

  • SHA1

    ae93aa4900262a5ae8049015962d70009c875fa3

  • SHA256

    a4e89d0c32c398bbf2f45a1cd1859bacb84bb5ec0856715260ec742a81b9a74a

  • SHA512

    e8a724f2fa1e12f54dee658fdb0c276ab7df80f9320363019b41f9013ca02430b12bcd5b1b8248db486ce6ef1e802163440c8a34a84a37d3ef832b942b728e13

  • SSDEEP

    1536:qJOGJ+jS+3ywGWTE/bA1OZIxU+mJ2LH7RZObZUUWaegPYAm:af+dLIz+BHClUUWaet

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

      a4e89d0c32c398bbf2f45a1cd1859bacb84bb5ec0856715260ec742a81b9a74a.exe

    • Size

      96KB

    • MD5

      cf6dd0cdc1f9343e0d4860a5ebac0c6a

    • SHA1

      ae93aa4900262a5ae8049015962d70009c875fa3

    • SHA256

      a4e89d0c32c398bbf2f45a1cd1859bacb84bb5ec0856715260ec742a81b9a74a

    • SHA512

      e8a724f2fa1e12f54dee658fdb0c276ab7df80f9320363019b41f9013ca02430b12bcd5b1b8248db486ce6ef1e802163440c8a34a84a37d3ef832b942b728e13

    • SSDEEP

      1536:qJOGJ+jS+3ywGWTE/bA1OZIxU+mJ2LH7RZObZUUWaegPYAm:af+dLIz+BHClUUWaet

    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