Overview

overview

10

Static

static

3

8f9739ec3b...85.exe

windows7-x64

10

8f9739ec3b...85.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8f9739ec3b513255e3b39c73368c658e4ef0c0276c1148adb83bde99d2205985

  • Size

    96KB

  • Sample

    250113-dq66qswkcj

  • MD5

    fa4ed72c61acbfbfcaffe0829a2419c5

  • SHA1

    8d4ddeba10d53e49fa8d8908978cfdb647973c7d

  • SHA256

    8f9739ec3b513255e3b39c73368c658e4ef0c0276c1148adb83bde99d2205985

  • SHA512

    b7332b01b0531712e5ed06222465b330698e2e2fb1aa8bb5197c6d69bff2a0a6e1feef9262fa278bb65f8b28c29c4ff2ccd3f343ca706e58507df092e0b3df11

  • SSDEEP

    1536:2yDKqELBjXdFbRB3/8dA/g5F3DYIWlzk9OL2L/27RZObZUUWaegPYAW:mDPqA+Z95+ClUUWaeF

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

      8f9739ec3b513255e3b39c73368c658e4ef0c0276c1148adb83bde99d2205985

    • Size

      96KB

    • MD5

      fa4ed72c61acbfbfcaffe0829a2419c5

    • SHA1

      8d4ddeba10d53e49fa8d8908978cfdb647973c7d

    • SHA256

      8f9739ec3b513255e3b39c73368c658e4ef0c0276c1148adb83bde99d2205985

    • SHA512

      b7332b01b0531712e5ed06222465b330698e2e2fb1aa8bb5197c6d69bff2a0a6e1feef9262fa278bb65f8b28c29c4ff2ccd3f343ca706e58507df092e0b3df11

    • SSDEEP

      1536:2yDKqELBjXdFbRB3/8dA/g5F3DYIWlzk9OL2L/27RZObZUUWaegPYAW:mDPqA+Z95+ClUUWaeF

    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