Overview

overview

10

Static

static

3

991a5f4be2...fN.exe

windows7-x64

10

991a5f4be2...fN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    991a5f4be2ec0fa8e9d08afce31c0e28d8b14a10d5281b671367fe121aecc10fN.exe

  • Size

    96KB

  • Sample

    250119-t2m51awlcv

  • MD5

    7b8897532629dee41e18e9d0baaf5990

  • SHA1

    98635fa9552b0177f06de2734a2037751bb27b99

  • SHA256

    991a5f4be2ec0fa8e9d08afce31c0e28d8b14a10d5281b671367fe121aecc10f

  • SHA512

    f159b119fb0351f8828c9eccb25502c6b3bb520f93e11ef9e31c8b7c5eca040467b973b43e711493d4a804ac70ed91cfc5862873c8e83dc814c06dc0b461158a

  • SSDEEP

    1536:W9XqoUe4r/pX36Ybe6lk/U3TSZ42LS7RZObZUUWaegPYAi:W9anvr/pnHlBDEJSClUUWae3

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

      991a5f4be2ec0fa8e9d08afce31c0e28d8b14a10d5281b671367fe121aecc10fN.exe

    • Size

      96KB

    • MD5

      7b8897532629dee41e18e9d0baaf5990

    • SHA1

      98635fa9552b0177f06de2734a2037751bb27b99

    • SHA256

      991a5f4be2ec0fa8e9d08afce31c0e28d8b14a10d5281b671367fe121aecc10f

    • SHA512

      f159b119fb0351f8828c9eccb25502c6b3bb520f93e11ef9e31c8b7c5eca040467b973b43e711493d4a804ac70ed91cfc5862873c8e83dc814c06dc0b461158a

    • SSDEEP

      1536:W9XqoUe4r/pX36Ybe6lk/U3TSZ42LS7RZObZUUWaegPYAi:W9anvr/pnHlBDEJSClUUWae3

    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