Overview

overview

10

Static

static

3

bcaf6368d9...fc.exe

windows7-x64

10

bcaf6368d9...fc.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    bcaf6368d97734c9b6935b1088d7db20af92af5e3f09c629249dc0e2fd9f98fc.exe

  • Size

    96KB

  • Sample

    241230-xx6nbsvjfl

  • MD5

    5032789a71c79ebca5ce723e4c65ccb3

  • SHA1

    63c47594b9a75fd0467befc60b25f4300e1ecb70

  • SHA256

    bcaf6368d97734c9b6935b1088d7db20af92af5e3f09c629249dc0e2fd9f98fc

  • SHA512

    a69ae2cb8e75c1adc972e20e637b1b5f1ae6978d5db01c3efe34922e84a3ec21c4342a208689d69625596ca866f97cb2f7a72995bdb0fb289c959a8f49243e2c

  • SSDEEP

    3072:G5n/v6PCEWSwcDGiYqDkt9CRAbJClUUWaeN:A/vimb6RAbJCWU0

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

      bcaf6368d97734c9b6935b1088d7db20af92af5e3f09c629249dc0e2fd9f98fc.exe

    • Size

      96KB

    • MD5

      5032789a71c79ebca5ce723e4c65ccb3

    • SHA1

      63c47594b9a75fd0467befc60b25f4300e1ecb70

    • SHA256

      bcaf6368d97734c9b6935b1088d7db20af92af5e3f09c629249dc0e2fd9f98fc

    • SHA512

      a69ae2cb8e75c1adc972e20e637b1b5f1ae6978d5db01c3efe34922e84a3ec21c4342a208689d69625596ca866f97cb2f7a72995bdb0fb289c959a8f49243e2c

    • SSDEEP

      3072:G5n/v6PCEWSwcDGiYqDkt9CRAbJClUUWaeN:A/vimb6RAbJCWU0

    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