Overview

overview

10

Static

static

3

77d3eac41c...dN.exe

windows7-x64

10

77d3eac41c...dN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    77d3eac41c83af03778491aaf322b41b364b3698a19620a2be0dcc780f6ace7dN.exe

  • Size

    96KB

  • Sample

    241205-ypn9rawkeq

  • MD5

    fab8d93018d8cea3aa3b1a68a2f761a0

  • SHA1

    873294c884ac1aeb6cd07ba14259b9c2d36f1c9b

  • SHA256

    77d3eac41c83af03778491aaf322b41b364b3698a19620a2be0dcc780f6ace7d

  • SHA512

    a87d5eced152b20c1321052a69ea56d1ae3519c1db053a15279145da8c3d7f668e49927ebe0e1e48f1ffd90c4e273bcc4b31cfc0ba5165e230c7ba41cab32f90

  • SSDEEP

    1536:G0ln+KvlVEeIpyOh4VIrv13HuTt4S4Qy2LR7RZObZUUWaegPYAG:/NVEeIcO2Ij13OTto6RClUUWae9

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

      77d3eac41c83af03778491aaf322b41b364b3698a19620a2be0dcc780f6ace7dN.exe

    • Size

      96KB

    • MD5

      fab8d93018d8cea3aa3b1a68a2f761a0

    • SHA1

      873294c884ac1aeb6cd07ba14259b9c2d36f1c9b

    • SHA256

      77d3eac41c83af03778491aaf322b41b364b3698a19620a2be0dcc780f6ace7d

    • SHA512

      a87d5eced152b20c1321052a69ea56d1ae3519c1db053a15279145da8c3d7f668e49927ebe0e1e48f1ffd90c4e273bcc4b31cfc0ba5165e230c7ba41cab32f90

    • SSDEEP

      1536:G0ln+KvlVEeIpyOh4VIrv13HuTt4S4Qy2LR7RZObZUUWaegPYAG:/NVEeIcO2Ij13OTto6RClUUWae9

    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