Overview

overview

10

Static

static

3

1c08e5e2ef...1N.exe

windows7-x64

10

1c08e5e2ef...1N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1c08e5e2ef564810842fc22e3eaca62c6bdbab53631e434373f8683e2e0b1ab1N

  • Size

    96KB

  • Sample

    241025-r663kaylfz

  • MD5

    baaa40a1772381b8fb5c0037199f4e20

  • SHA1

    7f9012c2a3886031ee5c4f9e2bc1d1fd861a738d

  • SHA256

    1c08e5e2ef564810842fc22e3eaca62c6bdbab53631e434373f8683e2e0b1ab1

  • SHA512

    c3a7b695993a9f256a39cb2c965619966aef110e152c4ef33db97707169fbac63f7ffec3ec5e57c69629acf2f9018a827955ace8a425fc4d49a4249c2769fc37

  • SSDEEP

    1536:0gxHkULyOJ/ZGoUCakcfnjgTFfPb1Uj2io2Lhp7RZObZUUWaegPYA:3HjLBJ/woQkxT9by6i57ClUUWae

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

      1c08e5e2ef564810842fc22e3eaca62c6bdbab53631e434373f8683e2e0b1ab1N

    • Size

      96KB

    • MD5

      baaa40a1772381b8fb5c0037199f4e20

    • SHA1

      7f9012c2a3886031ee5c4f9e2bc1d1fd861a738d

    • SHA256

      1c08e5e2ef564810842fc22e3eaca62c6bdbab53631e434373f8683e2e0b1ab1

    • SHA512

      c3a7b695993a9f256a39cb2c965619966aef110e152c4ef33db97707169fbac63f7ffec3ec5e57c69629acf2f9018a827955ace8a425fc4d49a4249c2769fc37

    • SSDEEP

      1536:0gxHkULyOJ/ZGoUCakcfnjgTFfPb1Uj2io2Lhp7RZObZUUWaegPYA:3HjLBJ/woQkxT9by6i57ClUUWae

    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