Overview

overview

10

Static

static

3

224fc31ff0...9b.exe

windows7-x64

10

224fc31ff0...9b.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    224fc31ff0103ea88c1db862b3e4c3454e2a9c2a7a6552561120d0d9aa1ae99b

  • Size

    80KB

  • Sample

    241208-zghyfatpes

  • MD5

    a6f5bb1ebb2ece6c5266926fa450d7ce

  • SHA1

    f62c088fd65771814387ae55ce650d22ebe87075

  • SHA256

    224fc31ff0103ea88c1db862b3e4c3454e2a9c2a7a6552561120d0d9aa1ae99b

  • SHA512

    d8a40cf42a8fcf89f87b53b32fd5565f9435ac9d803dc6774088808bf14d81f96a3024a2ea8826e5bdff57ce0dfedb0579cd0063e0c660338250239ba5b61876

  • SSDEEP

    1536:CWsNm7rhoiieH8ia/cJtKep3rf1cgCe8uvQGYQzlVZgs:Xn7rhiqDKO3jugCe8uvQa7gs

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

      224fc31ff0103ea88c1db862b3e4c3454e2a9c2a7a6552561120d0d9aa1ae99b

    • Size

      80KB

    • MD5

      a6f5bb1ebb2ece6c5266926fa450d7ce

    • SHA1

      f62c088fd65771814387ae55ce650d22ebe87075

    • SHA256

      224fc31ff0103ea88c1db862b3e4c3454e2a9c2a7a6552561120d0d9aa1ae99b

    • SHA512

      d8a40cf42a8fcf89f87b53b32fd5565f9435ac9d803dc6774088808bf14d81f96a3024a2ea8826e5bdff57ce0dfedb0579cd0063e0c660338250239ba5b61876

    • SSDEEP

      1536:CWsNm7rhoiieH8ia/cJtKep3rf1cgCe8uvQGYQzlVZgs:Xn7rhiqDKO3jugCe8uvQa7gs

    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