Overview

overview

10

Static

static

3

40f20a0861...bN.exe

windows7-x64

10

40f20a0861...bN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    40f20a0861026c2e073fb6899185ed123bcc6fc3482797dad1a75104c044c6cbN.exe

  • Size

    72KB

  • Sample

    241225-tt8fzaylal

  • MD5

    d6fbf48a512d9ecb1d510947b91b6a20

  • SHA1

    1743299e05c29d8256761aabc06972636195ca52

  • SHA256

    40f20a0861026c2e073fb6899185ed123bcc6fc3482797dad1a75104c044c6cb

  • SHA512

    eebf5365417e759a0057068124c2567608691d4e03ec71a284b34e69a757f1f7576a8838b6320aced051c052e3eb5cb79f2b9cdb4aefe31e2b783be93b316ad9

  • SSDEEP

    1536:TgL/+Lkg14GbcOrgD4AB5lJVUqUbTK6P4NCBYajUABmkP6Z:0aLkhGYbXBhuTlPFBxjUSmkCZ

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

      40f20a0861026c2e073fb6899185ed123bcc6fc3482797dad1a75104c044c6cbN.exe

    • Size

      72KB

    • MD5

      d6fbf48a512d9ecb1d510947b91b6a20

    • SHA1

      1743299e05c29d8256761aabc06972636195ca52

    • SHA256

      40f20a0861026c2e073fb6899185ed123bcc6fc3482797dad1a75104c044c6cb

    • SHA512

      eebf5365417e759a0057068124c2567608691d4e03ec71a284b34e69a757f1f7576a8838b6320aced051c052e3eb5cb79f2b9cdb4aefe31e2b783be93b316ad9

    • SSDEEP

      1536:TgL/+Lkg14GbcOrgD4AB5lJVUqUbTK6P4NCBYajUABmkP6Z:0aLkhGYbXBhuTlPFBxjUSmkCZ

    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