Overview

overview

10

Static

static

3

f37fbfeb6d...f3.exe

windows7-x64

10

f37fbfeb6d...f3.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f37fbfeb6d58754ba2ac8be995409ae06606bc58cd5ba819e73b9316a27846f3

  • Size

    64KB

  • Sample

    241210-cshqgszpbx

  • MD5

    e2d3bbb7bcef47368bd2493e28718821

  • SHA1

    a4f730f0ebb7dd7ebd39e6156aea3594e4b9fc0f

  • SHA256

    f37fbfeb6d58754ba2ac8be995409ae06606bc58cd5ba819e73b9316a27846f3

  • SHA512

    295514a66a42a726d2cecdc20f3fefc9909716d2f265597951d19070e3434aee566af4808026e982ff17ff4fad1a8b787b3dd197b77310d41bfc8741672731be

  • SSDEEP

    1536:vLYhKwLFGWu7sbIxUi+gpqzB0Oe9MbinV39+Chn/:DCKwLFiegpARAMbqV39Th/

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

      f37fbfeb6d58754ba2ac8be995409ae06606bc58cd5ba819e73b9316a27846f3

    • Size

      64KB

    • MD5

      e2d3bbb7bcef47368bd2493e28718821

    • SHA1

      a4f730f0ebb7dd7ebd39e6156aea3594e4b9fc0f

    • SHA256

      f37fbfeb6d58754ba2ac8be995409ae06606bc58cd5ba819e73b9316a27846f3

    • SHA512

      295514a66a42a726d2cecdc20f3fefc9909716d2f265597951d19070e3434aee566af4808026e982ff17ff4fad1a8b787b3dd197b77310d41bfc8741672731be

    • SSDEEP

      1536:vLYhKwLFGWu7sbIxUi+gpqzB0Oe9MbinV39+Chn/:DCKwLFiegpARAMbqV39Th/

    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