Overview

overview

10

Static

static

3

4d2b6d4ef0...ca.exe

windows7-x64

10

4d2b6d4ef0...ca.exe

windows10-2004-x64

10

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General

  • Target

    4d2b6d4ef0876d4c3bdc784c1cebe0fce55010793355257a1007dcfb40ca94ca

  • Size

    64KB

  • Sample

    241207-2agsxaxjhz

  • MD5

    c207fe37fe5a9218f8ddfbffdc85ab39

  • SHA1

    933135431b373167d69ea8404912683a190a7f61

  • SHA256

    4d2b6d4ef0876d4c3bdc784c1cebe0fce55010793355257a1007dcfb40ca94ca

  • SHA512

    8a5368dc4dc8e323675cab4357ef6a1a058fc3c2f6fc62000811c1255f6f227fc9d16ada69433ac2e185344a02f0a2789ec3951e058c750c268b18316abb0c96

  • SSDEEP

    1536:X9MLNs0krqEQmJADSQO2I7ryCJ97MOvnIfWR2LO2+lWe:eBsBDBVMWqO2+j

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

      4d2b6d4ef0876d4c3bdc784c1cebe0fce55010793355257a1007dcfb40ca94ca

    • Size

      64KB

    • MD5

      c207fe37fe5a9218f8ddfbffdc85ab39

    • SHA1

      933135431b373167d69ea8404912683a190a7f61

    • SHA256

      4d2b6d4ef0876d4c3bdc784c1cebe0fce55010793355257a1007dcfb40ca94ca

    • SHA512

      8a5368dc4dc8e323675cab4357ef6a1a058fc3c2f6fc62000811c1255f6f227fc9d16ada69433ac2e185344a02f0a2789ec3951e058c750c268b18316abb0c96

    • SSDEEP

      1536:X9MLNs0krqEQmJADSQO2I7ryCJ97MOvnIfWR2LO2+lWe:eBsBDBVMWqO2+j

    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