Overview

overview

10

Static

static

3

ab404392d2...c5.exe

windows7-x64

10

ab404392d2...c5.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ab404392d208af79d5fa955b7a64e77b3a3381093c6b6df25e81e6d0bfcd39c5

  • Size

    96KB

  • Sample

    241221-d8hwvs1rgx

  • MD5

    c49c9c46383321f9c2bca726940ec631

  • SHA1

    ff543e6d11109b0a47b1908ee1686b688928b12a

  • SHA256

    ab404392d208af79d5fa955b7a64e77b3a3381093c6b6df25e81e6d0bfcd39c5

  • SHA512

    559321d35f12becfbc7d7051051196d26e1b84ef5f135ade3fc58cb427fe839233a04db5b66290da13448aeabb3107175b1a4caf6adaa9075ced24b6490fa611

  • SSDEEP

    1536:W0pF0IbhQo9oAfbiOssj/gB2LD7RZObZUUWaegPYAS:zvbhQodx9RDClUUWae/

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

      ab404392d208af79d5fa955b7a64e77b3a3381093c6b6df25e81e6d0bfcd39c5

    • Size

      96KB

    • MD5

      c49c9c46383321f9c2bca726940ec631

    • SHA1

      ff543e6d11109b0a47b1908ee1686b688928b12a

    • SHA256

      ab404392d208af79d5fa955b7a64e77b3a3381093c6b6df25e81e6d0bfcd39c5

    • SHA512

      559321d35f12becfbc7d7051051196d26e1b84ef5f135ade3fc58cb427fe839233a04db5b66290da13448aeabb3107175b1a4caf6adaa9075ced24b6490fa611

    • SSDEEP

      1536:W0pF0IbhQo9oAfbiOssj/gB2LD7RZObZUUWaegPYAS:zvbhQodx9RDClUUWae/

    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