Overview

overview

10

Static

static

3

c803d30735...44.exe

windows7-x64

10

c803d30735...44.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c803d30735a0a3b3e3422952cf9c104ff7fb32438039aaf33ce6769d7668d944.exe

  • Size

    81KB

  • Sample

    241222-hm2t3ayldp

  • MD5

    e4eb307e40d6d6ae9ca6eef66fe554b6

  • SHA1

    dee7574b692fc58997f60725702e47778cfb36dd

  • SHA256

    c803d30735a0a3b3e3422952cf9c104ff7fb32438039aaf33ce6769d7668d944

  • SHA512

    5929f1d40e4ffbf9d4c3dc8fe10c4a305ab95f3b0a90ab50ad275c9ba09062701ec61506d4ca8997517cab1dcd7cb0468dca0eb5eac3c3ff425880f0669d95f1

  • SSDEEP

    1536:Bo7oc1K9MM0QEsxaYKigWm9cPdh7H7m4LO++/+1m6KadhYxU33HX0j:q7ojpjKigWm2F1H/LrCimBaH8UH30j

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

      c803d30735a0a3b3e3422952cf9c104ff7fb32438039aaf33ce6769d7668d944.exe

    • Size

      81KB

    • MD5

      e4eb307e40d6d6ae9ca6eef66fe554b6

    • SHA1

      dee7574b692fc58997f60725702e47778cfb36dd

    • SHA256

      c803d30735a0a3b3e3422952cf9c104ff7fb32438039aaf33ce6769d7668d944

    • SHA512

      5929f1d40e4ffbf9d4c3dc8fe10c4a305ab95f3b0a90ab50ad275c9ba09062701ec61506d4ca8997517cab1dcd7cb0468dca0eb5eac3c3ff425880f0669d95f1

    • SSDEEP

      1536:Bo7oc1K9MM0QEsxaYKigWm9cPdh7H7m4LO++/+1m6KadhYxU33HX0j:q7ojpjKigWm2F1H/LrCimBaH8UH30j

    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