Overview

overview

10

Static

static

3

98ae3a4920...dN.exe

windows7-x64

10

98ae3a4920...dN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    98ae3a49203ad09786e57840824b98ff2250f11861213a84cecd2554d47cddbdN.exe

  • Size

    96KB

  • Sample

    250201-ttserazncx

  • MD5

    81dee46adcde05cd932ce7b775160370

  • SHA1

    ff144ecf5e0bca5f98a520c4429217a696a680a8

  • SHA256

    98ae3a49203ad09786e57840824b98ff2250f11861213a84cecd2554d47cddbd

  • SHA512

    87154ff0898604ede17c2992bddd208060ccf30fb74988e4a5127bbc1a890d9f79b747007718da3dc5f988469273d811a0e94190f8337f0ff40bbb5e75012459

  • SSDEEP

    1536:zEedhlFQxcyq2VYstMLt6h0T8XAhSjjCn0sSsLkP2Le7RZObZUUWaegPYAW:zXpzyExGjwSsLkUeClUUWaeF

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

      98ae3a49203ad09786e57840824b98ff2250f11861213a84cecd2554d47cddbdN.exe

    • Size

      96KB

    • MD5

      81dee46adcde05cd932ce7b775160370

    • SHA1

      ff144ecf5e0bca5f98a520c4429217a696a680a8

    • SHA256

      98ae3a49203ad09786e57840824b98ff2250f11861213a84cecd2554d47cddbd

    • SHA512

      87154ff0898604ede17c2992bddd208060ccf30fb74988e4a5127bbc1a890d9f79b747007718da3dc5f988469273d811a0e94190f8337f0ff40bbb5e75012459

    • SSDEEP

      1536:zEedhlFQxcyq2VYstMLt6h0T8XAhSjjCn0sSsLkP2Le7RZObZUUWaegPYAW:zXpzyExGjwSsLkUeClUUWaeF

    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