Overview

overview

10

Static

static

3

ac2cf5e670...84.exe

windows7-x64

10

ac2cf5e670...84.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ac2cf5e6701550848684a65beec7a7a4bfdf997d349425888680a7d9ea44e184

  • Size

    96KB

  • Sample

    250127-cyssmswmax

  • MD5

    95eb70e7d9178a6ebc4eb35f1bd998f6

  • SHA1

    cbc9eb497952371ef5da7a710411ac651dda5dfb

  • SHA256

    ac2cf5e6701550848684a65beec7a7a4bfdf997d349425888680a7d9ea44e184

  • SHA512

    275b94e3d763d49bded98dbb599161be0358dd06775d762593328120fd9ca2a72bdff86ca1363490e8272af1b32eab514e05b57c3dfa2393d633c3512843a634

  • SSDEEP

    1536:ypAPL+/mmf+yqn+vV212Xk7MxNmoHv9Ze5G4+zRW525+HxnWeH2L07RZObZUUWa8:yNO8NnHv9ZeeD0ClUUWaeF

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

      ac2cf5e6701550848684a65beec7a7a4bfdf997d349425888680a7d9ea44e184

    • Size

      96KB

    • MD5

      95eb70e7d9178a6ebc4eb35f1bd998f6

    • SHA1

      cbc9eb497952371ef5da7a710411ac651dda5dfb

    • SHA256

      ac2cf5e6701550848684a65beec7a7a4bfdf997d349425888680a7d9ea44e184

    • SHA512

      275b94e3d763d49bded98dbb599161be0358dd06775d762593328120fd9ca2a72bdff86ca1363490e8272af1b32eab514e05b57c3dfa2393d633c3512843a634

    • SSDEEP

      1536:ypAPL+/mmf+yqn+vV212Xk7MxNmoHv9Ze5G4+zRW525+HxnWeH2L07RZObZUUWa8:yNO8NnHv9ZeeD0ClUUWaeF

    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