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Overview

overview

10

Static

static

3

be836a3b52...19.exe

windows7-x64

10

be836a3b52...19.exe

windows10-2004-x64

10

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General

  • Target

    be836a3b52d5efc48eaba56ebd1ac4f86901e0dec26a483f60dbe2d308536019

  • Size

    81KB

  • Sample

    240925-b2jtgazfjf

  • MD5

    8ba4bbce5d783e8a09bc0ef9d34a6583

  • SHA1

    5622c9c2f06884b80679418f2d109e44e16f1d6c

  • SHA256

    be836a3b52d5efc48eaba56ebd1ac4f86901e0dec26a483f60dbe2d308536019

  • SHA512

    b980ec8e1ff49068257894d7823e63711e0a23ff43ffc2dbd5bdc9a364d25b18c602c9f26861425f52d674f7774de2462ee26bbe913181e5135cf5229b9db35d

  • SSDEEP

    1536:BN7GRCJSONqPedx8fnHRBujNUpH7m4LO++/+1m6KadhYxU33HX0L:7GHONPdGH0gH/LrCimBaH8UH30L

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

      be836a3b52d5efc48eaba56ebd1ac4f86901e0dec26a483f60dbe2d308536019

    • Size

      81KB

    • MD5

      8ba4bbce5d783e8a09bc0ef9d34a6583

    • SHA1

      5622c9c2f06884b80679418f2d109e44e16f1d6c

    • SHA256

      be836a3b52d5efc48eaba56ebd1ac4f86901e0dec26a483f60dbe2d308536019

    • SHA512

      b980ec8e1ff49068257894d7823e63711e0a23ff43ffc2dbd5bdc9a364d25b18c602c9f26861425f52d674f7774de2462ee26bbe913181e5135cf5229b9db35d

    • SSDEEP

      1536:BN7GRCJSONqPedx8fnHRBujNUpH7m4LO++/+1m6KadhYxU33HX0L:7GHONPdGH0gH/LrCimBaH8UH30L

    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