Overview

overview

10

Static

static

3

2c84b3ac91...a8.exe

windows7-x64

10

2c84b3ac91...a8.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2c84b3ac91642bca258640b183ddd7c628dcc1a141bd07669bdb2e57ad242fa8

  • Size

    96KB

  • Sample

    241103-zyra5svfjr

  • MD5

    9eafcac95fa4e7f7231d7380d3fd515f

  • SHA1

    aca14efb9abcabf1b0e92382d5e0b388546e4f49

  • SHA256

    2c84b3ac91642bca258640b183ddd7c628dcc1a141bd07669bdb2e57ad242fa8

  • SHA512

    2f42bb29c8d97d4f8fe327ef3403a0038ddb8b624c4412e4063e3bc2f029df48351a2ae45c7553cb44808e51575788e7a19527d1d0034ab15b6beb41ba70b912

  • SSDEEP

    1536:CjrASIci1/ywh8fmwq2h3hPhjPZZsdW0SYju2Lz7RZObZUUWaegPYA:CN+1/+JrNkKUzClUUWae

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

      2c84b3ac91642bca258640b183ddd7c628dcc1a141bd07669bdb2e57ad242fa8

    • Size

      96KB

    • MD5

      9eafcac95fa4e7f7231d7380d3fd515f

    • SHA1

      aca14efb9abcabf1b0e92382d5e0b388546e4f49

    • SHA256

      2c84b3ac91642bca258640b183ddd7c628dcc1a141bd07669bdb2e57ad242fa8

    • SHA512

      2f42bb29c8d97d4f8fe327ef3403a0038ddb8b624c4412e4063e3bc2f029df48351a2ae45c7553cb44808e51575788e7a19527d1d0034ab15b6beb41ba70b912

    • SSDEEP

      1536:CjrASIci1/ywh8fmwq2h3hPhjPZZsdW0SYju2Lz7RZObZUUWaegPYA:CN+1/+JrNkKUzClUUWae

    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