Overview

overview

10

Static

static

3

ec566c7b0d...1c.exe

windows7-x64

10

ec566c7b0d...1c.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ec566c7b0d79fc18cec5fbd90e64abd3e1d5ec6647a3e25e903f7f31aa37251c.exe

  • Size

    96KB

  • Sample

    241210-xflltsynbr

  • MD5

    024f45f86cd6af37d928eff47483a2a6

  • SHA1

    d8b4c3e52f7137155df911ae059d42bc77fb6ba6

  • SHA256

    ec566c7b0d79fc18cec5fbd90e64abd3e1d5ec6647a3e25e903f7f31aa37251c

  • SHA512

    47abd50a9d505cdf4b68b7c7de5eab883c6a3556e62f0c0c224bc0b06c96103a98bd8c20bd15b44c4fcf42aeafe8124acb0da75ffddd8ff3f3dcf46da383913a

  • SSDEEP

    1536:CZqc0N2W9bwjKk/gUhd5I2LdU7RZObZUUWaegPYAG:CZg1EOLUbuClUUWaed

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

      ec566c7b0d79fc18cec5fbd90e64abd3e1d5ec6647a3e25e903f7f31aa37251c.exe

    • Size

      96KB

    • MD5

      024f45f86cd6af37d928eff47483a2a6

    • SHA1

      d8b4c3e52f7137155df911ae059d42bc77fb6ba6

    • SHA256

      ec566c7b0d79fc18cec5fbd90e64abd3e1d5ec6647a3e25e903f7f31aa37251c

    • SHA512

      47abd50a9d505cdf4b68b7c7de5eab883c6a3556e62f0c0c224bc0b06c96103a98bd8c20bd15b44c4fcf42aeafe8124acb0da75ffddd8ff3f3dcf46da383913a

    • SSDEEP

      1536:CZqc0N2W9bwjKk/gUhd5I2LdU7RZObZUUWaegPYAG:CZg1EOLUbuClUUWaed

    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