Overview

overview

10

Static

static

3

6fc81dca7a...b3.exe

windows7-x64

10

6fc81dca7a...b3.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    6fc81dca7a73c189548865300b1e11548ba811a1ebbfdff8fdd599079bc929b3

  • Size

    96KB

  • Sample

    241113-253zma1dlb

  • MD5

    4ce1c327f64f3c9555cb58d90edef53a

  • SHA1

    1f2db676f1366983576206d323d3fb319fd548b2

  • SHA256

    6fc81dca7a73c189548865300b1e11548ba811a1ebbfdff8fdd599079bc929b3

  • SHA512

    46f0a407eb5b0772b4d9a8e48474b3998db50d6bd5f7a9fb906dac1b17171020efdffdb8d4e0190f31bf5f6c1e2dbd65bdc5d5f9f58aa9adf8fa53b3935ed364

  • SSDEEP

    1536:ihYOf2m1Qb3HmkfKJq+tCRm47mQ0DBPcs21bm92Lz87RZObZUUWaegPYA:Qvf2Pb3Hc80Y+RMp/gClUUWae

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

      6fc81dca7a73c189548865300b1e11548ba811a1ebbfdff8fdd599079bc929b3

    • Size

      96KB

    • MD5

      4ce1c327f64f3c9555cb58d90edef53a

    • SHA1

      1f2db676f1366983576206d323d3fb319fd548b2

    • SHA256

      6fc81dca7a73c189548865300b1e11548ba811a1ebbfdff8fdd599079bc929b3

    • SHA512

      46f0a407eb5b0772b4d9a8e48474b3998db50d6bd5f7a9fb906dac1b17171020efdffdb8d4e0190f31bf5f6c1e2dbd65bdc5d5f9f58aa9adf8fa53b3935ed364

    • SSDEEP

      1536:ihYOf2m1Qb3HmkfKJq+tCRm47mQ0DBPcs21bm92Lz87RZObZUUWaegPYA:Qvf2Pb3Hc80Y+RMp/gClUUWae

    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