Overview

overview

10

Static

static

3

b0e057a50d...92.exe

windows7-x64

10

b0e057a50d...92.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b0e057a50dfa72d047c437845a6c08375a85966b40c6356ef65f77bace784d92.exe

  • Size

    96KB

  • Sample

    241231-wsavesslgw

  • MD5

    37357ddaf4bd42d1bdb39962c7c605b7

  • SHA1

    c4df35da0e656231702171b7a438cd02dbeeb19c

  • SHA256

    b0e057a50dfa72d047c437845a6c08375a85966b40c6356ef65f77bace784d92

  • SHA512

    445366705780ac7ab4f8295c6a596c255dd8b2c18666dea817f0bf43557c57f28ee807cca11af486907e55e36fa0187bd621d477e70c7ebe4044fe2351c70156

  • SSDEEP

    1536:87c9hqrztbiLSo3RCv9vlK32MlzP2L77RZObZUUWaegPYAy:8IDgRcYKGX7ClUUWaev

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

      b0e057a50dfa72d047c437845a6c08375a85966b40c6356ef65f77bace784d92.exe

    • Size

      96KB

    • MD5

      37357ddaf4bd42d1bdb39962c7c605b7

    • SHA1

      c4df35da0e656231702171b7a438cd02dbeeb19c

    • SHA256

      b0e057a50dfa72d047c437845a6c08375a85966b40c6356ef65f77bace784d92

    • SHA512

      445366705780ac7ab4f8295c6a596c255dd8b2c18666dea817f0bf43557c57f28ee807cca11af486907e55e36fa0187bd621d477e70c7ebe4044fe2351c70156

    • SSDEEP

      1536:87c9hqrztbiLSo3RCv9vlK32MlzP2L77RZObZUUWaegPYAy:8IDgRcYKGX7ClUUWaev

    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