Overview

overview

10

Static

static

3

4976879cd9...b7.exe

windows7-x64

10

4976879cd9...b7.exe

windows10-2004-x64

10

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General

  • Target

    4976879cd9fba8d19248c3bc9c59402cd77c6acf9033353d60d3012d39f4ddb7

  • Size

    96KB

  • Sample

    241027-2qnamasjdw

  • MD5

    87e4f8d4c8001ea56df72b6b5f94e50c

  • SHA1

    d5a2fc319d23dcfa1a78986fff0f2d65fd8c6dc4

  • SHA256

    4976879cd9fba8d19248c3bc9c59402cd77c6acf9033353d60d3012d39f4ddb7

  • SHA512

    c8d72fb27ee9c3ad742abc742c5c8d35ba8a2dbc0c7e5c9ee3423d07874ee2fa4b8950e629a2ce66efae6d7da784905bb85fc31cc9414fa7958e2383f46f2391

  • SSDEEP

    1536:uV390zzTm5YlB5U93qr3BsVOT2rR2LL7RZObZUUWaegPYA:myHTm5YlvAe3BoOT2OLClUUWae

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

      4976879cd9fba8d19248c3bc9c59402cd77c6acf9033353d60d3012d39f4ddb7

    • Size

      96KB

    • MD5

      87e4f8d4c8001ea56df72b6b5f94e50c

    • SHA1

      d5a2fc319d23dcfa1a78986fff0f2d65fd8c6dc4

    • SHA256

      4976879cd9fba8d19248c3bc9c59402cd77c6acf9033353d60d3012d39f4ddb7

    • SHA512

      c8d72fb27ee9c3ad742abc742c5c8d35ba8a2dbc0c7e5c9ee3423d07874ee2fa4b8950e629a2ce66efae6d7da784905bb85fc31cc9414fa7958e2383f46f2391

    • SSDEEP

      1536:uV390zzTm5YlB5U93qr3BsVOT2rR2LL7RZObZUUWaegPYA:myHTm5YlvAe3BoOT2OLClUUWae

    Score
    10/10
    berbewbackdoordiscoverypersistencebruteratel

    • 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