Overview

overview

10

Static

static

3

a61dcdda0a...7N.exe

windows7-x64

10

a61dcdda0a...7N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a61dcdda0aaf8d84f5cef229514d129aed5cde3cceebc89ed19f81fc8843f887N.exe

  • Size

    96KB

  • Sample

    250120-ssk4lswkby

  • MD5

    2fdd1e701fe773ff05f5db7724540660

  • SHA1

    714b95cec7c5e6bbec07b1473c3855d9a7d2f6ba

  • SHA256

    a61dcdda0aaf8d84f5cef229514d129aed5cde3cceebc89ed19f81fc8843f887

  • SHA512

    192ffb60b584aca3d1ea4ecffe0d0ed45848d403c7143b0a493d0bb70eb1b7aaf16da01265dcb8c0f1f47a6617e20a23aa0a060644f78c2f28e440815857f625

  • SSDEEP

    1536:KXrD//6p6/LgGZ9lNZXLe2LJ7RZObZUUWaegPYAW:KXXQ6/LgqTJClUUWaeF

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

      a61dcdda0aaf8d84f5cef229514d129aed5cde3cceebc89ed19f81fc8843f887N.exe

    • Size

      96KB

    • MD5

      2fdd1e701fe773ff05f5db7724540660

    • SHA1

      714b95cec7c5e6bbec07b1473c3855d9a7d2f6ba

    • SHA256

      a61dcdda0aaf8d84f5cef229514d129aed5cde3cceebc89ed19f81fc8843f887

    • SHA512

      192ffb60b584aca3d1ea4ecffe0d0ed45848d403c7143b0a493d0bb70eb1b7aaf16da01265dcb8c0f1f47a6617e20a23aa0a060644f78c2f28e440815857f625

    • SSDEEP

      1536:KXrD//6p6/LgGZ9lNZXLe2LJ7RZObZUUWaegPYAW:KXXQ6/LgqTJClUUWaeF

    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