Overview

overview

10

Static

static

3

c31f67cbe4...bd.exe

windows7-x64

10

c31f67cbe4...bd.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c31f67cbe4abf51b7552bd55e17c6d2a4eece2a30a1c90e028e63256822058bd

  • Size

    92KB

  • Sample

    241121-jjp7ja1aln

  • MD5

    a4acf63dcaa2dc589bb8d9676775fcb1

  • SHA1

    124a054b36965be1280415090bdd33f491ace6e2

  • SHA256

    c31f67cbe4abf51b7552bd55e17c6d2a4eece2a30a1c90e028e63256822058bd

  • SHA512

    439ffc0009dfaa13682b8b2d5a4a241ba3d879fa950f290abaa9519d0a7c9b23ba4c3f9eb1bfcca24ff9684b79f690d3823a51cd15262619f7d0681f76867f84

  • SSDEEP

    1536:Xer5z1RVLvZHTh9YqxXGBd1F3iiDect2L3vJ9VqDlzVxyh+CbxMQg3:w5zZvZHTLYqxopiiDec+3vJ9IDlRxyhg

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

      c31f67cbe4abf51b7552bd55e17c6d2a4eece2a30a1c90e028e63256822058bd

    • Size

      92KB

    • MD5

      a4acf63dcaa2dc589bb8d9676775fcb1

    • SHA1

      124a054b36965be1280415090bdd33f491ace6e2

    • SHA256

      c31f67cbe4abf51b7552bd55e17c6d2a4eece2a30a1c90e028e63256822058bd

    • SHA512

      439ffc0009dfaa13682b8b2d5a4a241ba3d879fa950f290abaa9519d0a7c9b23ba4c3f9eb1bfcca24ff9684b79f690d3823a51cd15262619f7d0681f76867f84

    • SSDEEP

      1536:Xer5z1RVLvZHTh9YqxXGBd1F3iiDect2L3vJ9VqDlzVxyh+CbxMQg3:w5zZvZHTLYqxopiiDec+3vJ9IDlRxyhg

    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