Overview

overview

10

Static

static

3

2a94f8ec7a...2N.exe

windows7-x64

10

2a94f8ec7a...2N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2a94f8ec7a09c4d1e94a2292d82cd192bf1e8d1c956ba12bdfd32f0308a76dc2N.exe

  • Size

    96KB

  • Sample

    250205-qnslsazlaj

  • MD5

    55bdb51b036567e1e3f6c49eda5b9ab0

  • SHA1

    66afdb4964518af1d60f59484701b0d6c3f16a0c

  • SHA256

    2a94f8ec7a09c4d1e94a2292d82cd192bf1e8d1c956ba12bdfd32f0308a76dc2

  • SHA512

    7a86b6beefdde6abe5c432d363946faa02860d42feb1425066ab96eaab4bdba4fad4eb4dcaa27e99249bbaec7a4119efb4e7178ce129c0aa7000b63a7a785414

  • SSDEEP

    1536://csanjqkkV/mzqIOd52LO7RZObZUUWaegPYAy:kjq3JmzqIOdyOClUUWaeP

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

      2a94f8ec7a09c4d1e94a2292d82cd192bf1e8d1c956ba12bdfd32f0308a76dc2N.exe

    • Size

      96KB

    • MD5

      55bdb51b036567e1e3f6c49eda5b9ab0

    • SHA1

      66afdb4964518af1d60f59484701b0d6c3f16a0c

    • SHA256

      2a94f8ec7a09c4d1e94a2292d82cd192bf1e8d1c956ba12bdfd32f0308a76dc2

    • SHA512

      7a86b6beefdde6abe5c432d363946faa02860d42feb1425066ab96eaab4bdba4fad4eb4dcaa27e99249bbaec7a4119efb4e7178ce129c0aa7000b63a7a785414

    • SSDEEP

      1536://csanjqkkV/mzqIOd52LO7RZObZUUWaegPYAy:kjq3JmzqIOdyOClUUWaeP

    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