Overview

overview

10

Static

static

10

8a3b85af2a...3N.exe

windows7-x64

10

8a3b85af2a...3N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8a3b85af2ac63e7d93271fb53e8313e9d76dfa528a35c7d76d97f27b501cde93N

  • Size

    93KB

  • Sample

    250113-hyya1strhn

  • MD5

    b472c470dc7e5cabed1c840f04f40f90

  • SHA1

    e4ecffd334ceb74045e72af843c2e05de81364c2

  • SHA256

    8a3b85af2ac63e7d93271fb53e8313e9d76dfa528a35c7d76d97f27b501cde93

  • SHA512

    dccfc2145440e9f2f8a6011e7990f46c2a944062850d7d4a1ede8c4cf0c403fe420172a46906396fa8e6fef7350ba243eb9ece9ffe762a42ef54f07a77e162dd

  • SSDEEP

    1536:rvYATJjg6NJPMem6bZGiYUWfpH1DaYfMZRWuLsV+1J:rgAlhZzZFWfpHgYfc0DV+1J

Score
10/10
berbewnjratbackdoordiscoverypersistencetrojan

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

      8a3b85af2ac63e7d93271fb53e8313e9d76dfa528a35c7d76d97f27b501cde93N

    • Size

      93KB

    • MD5

      b472c470dc7e5cabed1c840f04f40f90

    • SHA1

      e4ecffd334ceb74045e72af843c2e05de81364c2

    • SHA256

      8a3b85af2ac63e7d93271fb53e8313e9d76dfa528a35c7d76d97f27b501cde93

    • SHA512

      dccfc2145440e9f2f8a6011e7990f46c2a944062850d7d4a1ede8c4cf0c403fe420172a46906396fa8e6fef7350ba243eb9ece9ffe762a42ef54f07a77e162dd

    • SSDEEP

      1536:rvYATJjg6NJPMem6bZGiYUWfpH1DaYfMZRWuLsV+1J:rgAlhZzZFWfpHgYfc0DV+1J

    Score
    10/10
    berbewnjratbackdoordiscoverypersistencetrojan

    • Adds autorun key to be loaded by Explorer.exe on startup

      persistence

    • Berbew

      Berbew is a backdoor written in C++.

      backdoorberbew

    • Berbew family

      berbew

    • Njrat family

      njrat

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks