Overview

overview

10

Static

static

3

38ca2b9d2d...0N.exe

windows7-x64

10

38ca2b9d2d...0N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    38ca2b9d2d657ff6d66f120578237ba7e81d4d37eced7e20e0fcc2ea0810fed0N.exe

  • Size

    96KB

  • Sample

    250112-h3aqhsvjcp

  • MD5

    4407f56f05b2a754494e48a650bf5220

  • SHA1

    e4b1bf137d46d6455d343577b2a607bd64042b5f

  • SHA256

    38ca2b9d2d657ff6d66f120578237ba7e81d4d37eced7e20e0fcc2ea0810fed0

  • SHA512

    ce70f2fbe03b1d0185b7fc925a8bfd0e02bea440cdab59b6b25679da3da12bd28418ac8106701d6fb8445f722721bdbb264c1a53f70a1818edec42b98cec898a

  • SSDEEP

    1536:5u5+rkLtpFQ6l5JUyi2Lw7RZObZUUWaegPYAy:UttdZvwClUUWaeP

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

      38ca2b9d2d657ff6d66f120578237ba7e81d4d37eced7e20e0fcc2ea0810fed0N.exe

    • Size

      96KB

    • MD5

      4407f56f05b2a754494e48a650bf5220

    • SHA1

      e4b1bf137d46d6455d343577b2a607bd64042b5f

    • SHA256

      38ca2b9d2d657ff6d66f120578237ba7e81d4d37eced7e20e0fcc2ea0810fed0

    • SHA512

      ce70f2fbe03b1d0185b7fc925a8bfd0e02bea440cdab59b6b25679da3da12bd28418ac8106701d6fb8445f722721bdbb264c1a53f70a1818edec42b98cec898a

    • SSDEEP

      1536:5u5+rkLtpFQ6l5JUyi2Lw7RZObZUUWaegPYAy:UttdZvwClUUWaeP

    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