Overview

overview

10

Static

static

3

2f8088b007...6N.exe

windows7-x64

10

2f8088b007...6N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2f8088b0073fc21634a23aefc0a9186f4403ad5b0ed30a813ea1fb515a1ac506N.exe

  • Size

    2.7MB

  • Sample

    241119-xez3tsvmfm

  • MD5

    74c8a7a0395f83f6662ddc3d4aa032b0

  • SHA1

    5bff1d954dfc775d2d3d47d0d5e8b9e5e50f54df

  • SHA256

    2f8088b0073fc21634a23aefc0a9186f4403ad5b0ed30a813ea1fb515a1ac506

  • SHA512

    0f6a68333a81a126aea70158a7c545240cfba314f3c3e0f7699dccd419758c30a145bf7ac807f4bc3167e63d6b66bf9355e87cd27e87cad4d00d22a4f19cbb31

  • SSDEEP

    12288:Gn/evOqpCtRwKA5p8Wgx+gWVBmLnWrOxNuxC7:GnDqEfAL8WJm8MoC7

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

      2f8088b0073fc21634a23aefc0a9186f4403ad5b0ed30a813ea1fb515a1ac506N.exe

    • Size

      2.7MB

    • MD5

      74c8a7a0395f83f6662ddc3d4aa032b0

    • SHA1

      5bff1d954dfc775d2d3d47d0d5e8b9e5e50f54df

    • SHA256

      2f8088b0073fc21634a23aefc0a9186f4403ad5b0ed30a813ea1fb515a1ac506

    • SHA512

      0f6a68333a81a126aea70158a7c545240cfba314f3c3e0f7699dccd419758c30a145bf7ac807f4bc3167e63d6b66bf9355e87cd27e87cad4d00d22a4f19cbb31

    • SSDEEP

      12288:Gn/evOqpCtRwKA5p8Wgx+gWVBmLnWrOxNuxC7:GnDqEfAL8WJm8MoC7

    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