Overview

overview

10

Static

static

3

378b5ab0cb...37.exe

windows7-x64

10

378b5ab0cb...37.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    378b5ab0cb20d886a53f20c726f9a6ef86964d0c7e2accdb27638cb99e3db237

  • Size

    60KB

  • Sample

    241017-zfmv1avfkd

  • MD5

    10a0af721320f12dc8d3d1c1c4954bad

  • SHA1

    57628fb12cfa1b1fb43f2cb2e8cab4054da139c1

  • SHA256

    378b5ab0cb20d886a53f20c726f9a6ef86964d0c7e2accdb27638cb99e3db237

  • SHA512

    eedcf0e3a6ddf317b4fe1b81bf66ae03bc3a7872b2880242c34c234997cc9351038d97378f509ccaccf0c3cb81f60edcfee3a73f3ed4f4da6e08ea5c0b382250

  • SSDEEP

    1536:DNlF/gXoibS3lg7Z4wQULesB4IaB86l1r:NmoibSADesBRaB86l1r

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

      378b5ab0cb20d886a53f20c726f9a6ef86964d0c7e2accdb27638cb99e3db237

    • Size

      60KB

    • MD5

      10a0af721320f12dc8d3d1c1c4954bad

    • SHA1

      57628fb12cfa1b1fb43f2cb2e8cab4054da139c1

    • SHA256

      378b5ab0cb20d886a53f20c726f9a6ef86964d0c7e2accdb27638cb99e3db237

    • SHA512

      eedcf0e3a6ddf317b4fe1b81bf66ae03bc3a7872b2880242c34c234997cc9351038d97378f509ccaccf0c3cb81f60edcfee3a73f3ed4f4da6e08ea5c0b382250

    • SSDEEP

      1536:DNlF/gXoibS3lg7Z4wQULesB4IaB86l1r:NmoibSADesBRaB86l1r

    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

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks