Overview

overview

10

Static

static

3

cca24b9082...bN.exe

windows7-x64

10

cca24b9082...bN.exe

windows10-2004-x64

10

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General

  • Target

    cca24b908215744fbc542700c6d702d4ee3fb2191e5457f387aec5789214ca4bN.exe

  • Size

    96KB

  • Sample

    250212-mezf7axmfy

  • MD5

    ffa2158a67bb5b42d6c8383831109ab0

  • SHA1

    5db44229bd0526e2d94f841fbef5d9cec3555cb7

  • SHA256

    cca24b908215744fbc542700c6d702d4ee3fb2191e5457f387aec5789214ca4b

  • SHA512

    898c0d9028423fc82b83bd42d83d54e3435d9488995fc2f13e24c003bb85e26e8ba867584fab44f2192a68c5bccdc85b955a62ee123716ef12650ff7a2e6065d

  • SSDEEP

    1536:h0PwszFccjGqcs4GFXoy6MDsPqEVUNu2LR7RZObZUUWaegPYAW:aPwsacjGqcySy1YV4RClUUWaeF

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

      cca24b908215744fbc542700c6d702d4ee3fb2191e5457f387aec5789214ca4bN.exe

    • Size

      96KB

    • MD5

      ffa2158a67bb5b42d6c8383831109ab0

    • SHA1

      5db44229bd0526e2d94f841fbef5d9cec3555cb7

    • SHA256

      cca24b908215744fbc542700c6d702d4ee3fb2191e5457f387aec5789214ca4b

    • SHA512

      898c0d9028423fc82b83bd42d83d54e3435d9488995fc2f13e24c003bb85e26e8ba867584fab44f2192a68c5bccdc85b955a62ee123716ef12650ff7a2e6065d

    • SSDEEP

      1536:h0PwszFccjGqcs4GFXoy6MDsPqEVUNu2LR7RZObZUUWaegPYAW:aPwsacjGqcySy1YV4RClUUWaeF

    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