Overview

overview

10

Static

static

3

b533f0b09f...2N.exe

windows7-x64

10

b533f0b09f...2N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b533f0b09f9b65fe582415cb61d349411d5b1f92363b7de1a74e12eaaa95a322N.exe

  • Size

    186KB

  • Sample

    241123-tmdysaxmfw

  • MD5

    df2eedefb610c747af7b4c8780b7fef0

  • SHA1

    6d316ee4dac5b32302b5b9cfa362f23ba23e15be

  • SHA256

    b533f0b09f9b65fe582415cb61d349411d5b1f92363b7de1a74e12eaaa95a322

  • SHA512

    8d966fbdef9d8ebb5cae4b0d1f0c65013081c81682db23bb77c08dfea593d9bdc5f5bf4bc5502beeface10bc6c33362de502394aff731391541efca06249fa6f

  • SSDEEP

    3072:6CpGSg+1nMSySwFv+Y4H1vkF3VOMC4uMhZpMdoVBRDI+Vvlg3vG:3I+1n9hwF+Jk/4AcgHuv

Score
10/10
berbewbackdoordiscoverypersistence

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

      b533f0b09f9b65fe582415cb61d349411d5b1f92363b7de1a74e12eaaa95a322N.exe

    • Size

      186KB

    • MD5

      df2eedefb610c747af7b4c8780b7fef0

    • SHA1

      6d316ee4dac5b32302b5b9cfa362f23ba23e15be

    • SHA256

      b533f0b09f9b65fe582415cb61d349411d5b1f92363b7de1a74e12eaaa95a322

    • SHA512

      8d966fbdef9d8ebb5cae4b0d1f0c65013081c81682db23bb77c08dfea593d9bdc5f5bf4bc5502beeface10bc6c33362de502394aff731391541efca06249fa6f

    • SSDEEP

      3072:6CpGSg+1nMSySwFv+Y4H1vkF3VOMC4uMhZpMdoVBRDI+Vvlg3vG:3I+1n9hwF+Jk/4AcgHuv

    Score
    10/10
    berbewbackdoordiscoverypersistence

    • Adds autorun key to be loaded by Explorer.exe on startup

      persistence

    • Berbew

      Berbew is a backdoor written in C++.

      backdoorberbew

    • Berbew family

      berbew

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks