Overview

overview

10

Static

static

3

39edecef52...4N.exe

windows7-x64

10

39edecef52...4N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    39edecef529a638fbbd86b570778cae114c3e5cc841eac02e82ac6639a986844N.exe

  • Size

    96KB

  • Sample

    250208-f5qteayrdr

  • MD5

    d6f8c8af020a876a95a635721bc42570

  • SHA1

    84daf910e6222594de0ae797bf6ee9e098e84a5f

  • SHA256

    39edecef529a638fbbd86b570778cae114c3e5cc841eac02e82ac6639a986844

  • SHA512

    d5359fd1f46c70b3b62f0f60705311a6a69706b1e36557f7969eb2ffe80e60915a1d5851fe9130d15245d29f61c07b473bd52c925e70f591ce88134bcbf77666

  • SSDEEP

    1536:+VQGmzk8sHjROkZqfn5pKJAG2Lt7RZObZUUWaegPYAG:+VHI44n7AArtClUUWaed

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

      39edecef529a638fbbd86b570778cae114c3e5cc841eac02e82ac6639a986844N.exe

    • Size

      96KB

    • MD5

      d6f8c8af020a876a95a635721bc42570

    • SHA1

      84daf910e6222594de0ae797bf6ee9e098e84a5f

    • SHA256

      39edecef529a638fbbd86b570778cae114c3e5cc841eac02e82ac6639a986844

    • SHA512

      d5359fd1f46c70b3b62f0f60705311a6a69706b1e36557f7969eb2ffe80e60915a1d5851fe9130d15245d29f61c07b473bd52c925e70f591ce88134bcbf77666

    • SSDEEP

      1536:+VQGmzk8sHjROkZqfn5pKJAG2Lt7RZObZUUWaegPYAG:+VHI44n7AArtClUUWaed

    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

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks