Overview

overview

10

Static

static

3

311d8a94cc...9N.exe

windows7-x64

10

311d8a94cc...9N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    311d8a94cc30d8fa4e2b558d040bfbd0ccda9b111867450afd150b42c3e610c9N.exe

  • Size

    96KB

  • Sample

    250121-rr72baymbn

  • MD5

    4befb349729fd4197a0fd3836f535f60

  • SHA1

    b1cec80d06933f6abbc2f953abb3be03da42c75c

  • SHA256

    311d8a94cc30d8fa4e2b558d040bfbd0ccda9b111867450afd150b42c3e610c9

  • SHA512

    377e00bf8dad4c3437fdfd54b02a967c279fdb1a28064c994ff5c46b06f296a30527a43892c26734d02cea7ba1bf8fad26e5d023451a68ced7f0a3ad51bec62a

  • SSDEEP

    1536:k4Se+aZGYSm3meoXfgL4iv6n82Lm7RZObZUUWaegPYAW:k4SezZG7e4Z+6n1mClUUWaeF

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

      311d8a94cc30d8fa4e2b558d040bfbd0ccda9b111867450afd150b42c3e610c9N.exe

    • Size

      96KB

    • MD5

      4befb349729fd4197a0fd3836f535f60

    • SHA1

      b1cec80d06933f6abbc2f953abb3be03da42c75c

    • SHA256

      311d8a94cc30d8fa4e2b558d040bfbd0ccda9b111867450afd150b42c3e610c9

    • SHA512

      377e00bf8dad4c3437fdfd54b02a967c279fdb1a28064c994ff5c46b06f296a30527a43892c26734d02cea7ba1bf8fad26e5d023451a68ced7f0a3ad51bec62a

    • SSDEEP

      1536:k4Se+aZGYSm3meoXfgL4iv6n82Lm7RZObZUUWaegPYAW:k4SezZG7e4Z+6n1mClUUWaeF

    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