Overview

overview

10

Static

static

10

4bad5dd444...6a.exe

windows7-x64

10

4bad5dd444...6a.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    4bad5dd4448fc6500b0c46a5f954b28d78630340a2b39d2fb53bd468386f386a

  • Size

    93KB

  • Sample

    241129-2j4n2avjgn

  • MD5

    b0260d1c9b4b866d44d6e20c01d12507

  • SHA1

    aa58e11148b879401779400591bc503a8fd874ef

  • SHA256

    4bad5dd4448fc6500b0c46a5f954b28d78630340a2b39d2fb53bd468386f386a

  • SHA512

    6363bd92fa025430d01c9379d88b84472231555793526c3d9f89ca257d4e45d71827c6994c8cd6fd8cc9d19cd15bb7eb3af0a7cc5b0263a90f47347b7a87862d

  • SSDEEP

    1536:lXNYS91qIFmEeRjUHdJ+y5IGTSAl+1DaYfMZRWuLsV+1R:lXNNqIFleVUHdJAq+gYfc0DV+1R

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

      4bad5dd4448fc6500b0c46a5f954b28d78630340a2b39d2fb53bd468386f386a

    • Size

      93KB

    • MD5

      b0260d1c9b4b866d44d6e20c01d12507

    • SHA1

      aa58e11148b879401779400591bc503a8fd874ef

    • SHA256

      4bad5dd4448fc6500b0c46a5f954b28d78630340a2b39d2fb53bd468386f386a

    • SHA512

      6363bd92fa025430d01c9379d88b84472231555793526c3d9f89ca257d4e45d71827c6994c8cd6fd8cc9d19cd15bb7eb3af0a7cc5b0263a90f47347b7a87862d

    • SSDEEP

      1536:lXNYS91qIFmEeRjUHdJ+y5IGTSAl+1DaYfMZRWuLsV+1R:lXNNqIFleVUHdJAq+gYfc0DV+1R

    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