Overview

overview

10

Static

static

3

cf27683c19...89.exe

windows7-x64

10

cf27683c19...89.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    cf27683c197054fbacca9b81faeac0e5486c3ae4e6967b98625f8dc917007d89

  • Size

    96KB

  • Sample

    250124-kk7zea1lfn

  • MD5

    5ce6f47f1f96df2abf9c2cb437e93ec3

  • SHA1

    e885befa30cd75640817925dec424d8543fdd740

  • SHA256

    cf27683c197054fbacca9b81faeac0e5486c3ae4e6967b98625f8dc917007d89

  • SHA512

    cf242f19498a0257c2afcc4b7ffcfac905c3a4bced164a816a04dd478a0dd62192326e6e7eeabe8c99654d50247934951dea5f8a11b0d075efce5b8073eef835

  • SSDEEP

    1536:rjCpvCdvXT9Ld1BUFjHo7At2LT57RZObZUUWaegPYAS:OUv9d/UVovNClUUWaef

Score
10/10
berbewbruteratelbackdoordiscoverypersistence

Malware Config

Extracted

Family

berbew

C2

http://crutop.nu/index.php

http://crutop.ru/index.php

http://mazafaka.ru/index.php

http://color-bank.ru/index.php

http://asechka.ru/index.php

http://trojan.ru/index.php

http://fuck.ru/index.php

http://goldensand.ru/index.php

http://filesearch.ru/index.php

http://devx.nm.ru/index.php

http://ros-neftbank.ru/index.php

http://lovingod.host.sk/index.php

http://www.redline.ru/index.php

http://cvv.ru/index.php

http://hackers.lv/index.php

http://fethard.biz/index.php

http://ldark.nm.ru/index.htm

http://gaz-prom.ru/index.htm

http://promo.ru/index.htm

http://potleaf.chat.ru/index.htm

Targets

    • Target

      cf27683c197054fbacca9b81faeac0e5486c3ae4e6967b98625f8dc917007d89

    • Size

      96KB

    • MD5

      5ce6f47f1f96df2abf9c2cb437e93ec3

    • SHA1

      e885befa30cd75640817925dec424d8543fdd740

    • SHA256

      cf27683c197054fbacca9b81faeac0e5486c3ae4e6967b98625f8dc917007d89

    • SHA512

      cf242f19498a0257c2afcc4b7ffcfac905c3a4bced164a816a04dd478a0dd62192326e6e7eeabe8c99654d50247934951dea5f8a11b0d075efce5b8073eef835

    • SSDEEP

      1536:rjCpvCdvXT9Ld1BUFjHo7At2LT57RZObZUUWaegPYAS:OUv9d/UVovNClUUWaef

    Score
    10/10
    berbewbruteratelbackdoordiscoverypersistence

    • Adds autorun key to be loaded by Explorer.exe on startup

      persistence

    • Berbew

      Berbew is a backdoor written in C++.

      backdoorberbew

    • Berbew family

      berbew

    • Brute Ratel C4

      A customized command and control framework for red teaming and adversary simulation.

      backdoorbruteratel

    • Bruteratel family

      bruteratel

    • Detect BruteRatel badger

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks