Overview

overview

10

Static

static

3

cf3518407c...bN.exe

windows7-x64

10

cf3518407c...bN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    cf3518407cea1a1206726c3dcbb3c352e3404385be7b3289f03bb50c3b243efbN.exe

  • Size

    96KB

  • Sample

    250216-1n96yazpcv

  • MD5

    2e7243f66eeeb82d11c111b2518d0940

  • SHA1

    e9eeabdd9aec9ea6fcf3defe4744cb873a34ec94

  • SHA256

    cf3518407cea1a1206726c3dcbb3c352e3404385be7b3289f03bb50c3b243efb

  • SHA512

    95577e4e83b656e6311d69a6ebd3fb6287927fc1c4f86dcb0969760f603d101d9be45ab4bd2a56e4677710bd2bbfc223bb810e3638f8eafc45070231f58e263a

  • SSDEEP

    1536:3DE0j3ydbVpxzleYvyS7BNaAau7n872LlM7RZObZUUWaegPYAS:QNZzlrKS7BNag7j6ClUUWaef

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

      cf3518407cea1a1206726c3dcbb3c352e3404385be7b3289f03bb50c3b243efbN.exe

    • Size

      96KB

    • MD5

      2e7243f66eeeb82d11c111b2518d0940

    • SHA1

      e9eeabdd9aec9ea6fcf3defe4744cb873a34ec94

    • SHA256

      cf3518407cea1a1206726c3dcbb3c352e3404385be7b3289f03bb50c3b243efb

    • SHA512

      95577e4e83b656e6311d69a6ebd3fb6287927fc1c4f86dcb0969760f603d101d9be45ab4bd2a56e4677710bd2bbfc223bb810e3638f8eafc45070231f58e263a

    • SSDEEP

      1536:3DE0j3ydbVpxzleYvyS7BNaAau7n872LlM7RZObZUUWaegPYAS:QNZzlrKS7BNag7j6ClUUWaef

    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

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks