Overview

overview

10

Static

static

3

2fea1b4ef6...16.exe

windows7-x64

10

2fea1b4ef6...16.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2fea1b4ef6dec41100dd4e74085cb00ed8353df57ff07f51fc38ab36023f4716.exe

  • Size

    96KB

  • Sample

    241202-vpd71ayrdp

  • MD5

    274d9e024e6017431732c770529164af

  • SHA1

    f6e8cbaadcf5f9e059ddb8cd116237d22d59fea9

  • SHA256

    2fea1b4ef6dec41100dd4e74085cb00ed8353df57ff07f51fc38ab36023f4716

  • SHA512

    950f22fb8fb6309013c8a081a456177ff2c11e992242bb8742d007d28ab41e4f657a5bcbf357c89c12fcfba192d2f0480d2f995312bac241054b46c03c688a8c

  • SSDEEP

    1536:/6BPxPf2DlSG+XgcoeXn/W8Th0WL1r7mUBTzy0EA2Ln7RZObZUUWaegPYAC:yLXh316xnClUUWaen

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

      2fea1b4ef6dec41100dd4e74085cb00ed8353df57ff07f51fc38ab36023f4716.exe

    • Size

      96KB

    • MD5

      274d9e024e6017431732c770529164af

    • SHA1

      f6e8cbaadcf5f9e059ddb8cd116237d22d59fea9

    • SHA256

      2fea1b4ef6dec41100dd4e74085cb00ed8353df57ff07f51fc38ab36023f4716

    • SHA512

      950f22fb8fb6309013c8a081a456177ff2c11e992242bb8742d007d28ab41e4f657a5bcbf357c89c12fcfba192d2f0480d2f995312bac241054b46c03c688a8c

    • SSDEEP

      1536:/6BPxPf2DlSG+XgcoeXn/W8Th0WL1r7mUBTzy0EA2Ln7RZObZUUWaegPYAC:yLXh316xnClUUWaen

    Score
    10/10
    berbewbackdoordiscoverypersistencebruteratel

    • 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