Overview

overview

10

Static

static

10

adb27e603c...09.exe

windows7-x64

10

adb27e603c...09.exe

windows10-2004-x64

10

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General

  • Target

    adb27e603c59191b67dffc314b0de474df31051cc7c35df9a9223cd79226d409

  • Size

    361KB

  • Sample

    250120-k1yexasjem

  • MD5

    a2cd647869fd997accdc2196284d7bd2

  • SHA1

    a40c31f692f3aeab0ff15d8ebe43b438b35ccbaa

  • SHA256

    adb27e603c59191b67dffc314b0de474df31051cc7c35df9a9223cd79226d409

  • SHA512

    6a54e68736ed79add0fb9c72ac6d63f189a9929a1ddc64193f0338966a220cf52bf254419378ca54199f178c634bf1c895589b7de26836647f9dd38a767c4b99

  • SSDEEP

    6144:Ln1WxXKNAHsVQ///NR5fLvQ///NREQ///NR5fLYG3eujPQ///NR5f:BzNnw/Nq/NZ/NcZ7/N

Score
10/10
berbewbackdoordiscoverypersistence

Malware Config

Extracted

Family

berbew

C2

http://crutop.nu/index.php

http://devx.nm.ru/index.php

http://ros-neftbank.ru/index.php

http://master-x.com/index.php

http://www.redline.ru/index.php

http://cvv.ru/index.php

http://hackers.lv/index.php

http://fethard.biz/index.php

http://crutop.ru/index.php

http://kaspersky.ru/index.php

http://color-bank.ru/index.php

http://adult-empire.com/index.php

http://virus-list.com/index.php

http://trojan.ru/index.php

http://xware.cjb.net/index.htm

http://konfiskat.org/index.htm

http://parex-bank.ru/index.htm

http://fethard.biz/index.htm

http://ldark.nm.ru/index.htm

http://gaz-prom.ru/index.htm

Targets

    • Target

      adb27e603c59191b67dffc314b0de474df31051cc7c35df9a9223cd79226d409

    • Size

      361KB

    • MD5

      a2cd647869fd997accdc2196284d7bd2

    • SHA1

      a40c31f692f3aeab0ff15d8ebe43b438b35ccbaa

    • SHA256

      adb27e603c59191b67dffc314b0de474df31051cc7c35df9a9223cd79226d409

    • SHA512

      6a54e68736ed79add0fb9c72ac6d63f189a9929a1ddc64193f0338966a220cf52bf254419378ca54199f178c634bf1c895589b7de26836647f9dd38a767c4b99

    • SSDEEP

      6144:Ln1WxXKNAHsVQ///NR5fLvQ///NREQ///NR5fLYG3eujPQ///NR5f:BzNnw/Nq/NZ/NcZ7/N

    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