Overview

overview

10

Static

static

10

79899018d4...cN.exe

windows7-x64

10

79899018d4...cN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    79899018d416fabefe25f809f33c1de1d2636fb954803207a65e9cf84a64e60cN

  • Size

    337KB

  • Sample

    241111-rz252azgpq

  • MD5

    a9e86efeca76def37c3f1c2a2ebd7a50

  • SHA1

    1636f311c0688119f7188a5e1b8aad830c32bf29

  • SHA256

    79899018d416fabefe25f809f33c1de1d2636fb954803207a65e9cf84a64e60c

  • SHA512

    d9496fda8911a6bdf42d424f5850bea0be9d2f06fceb03a477d201c31af4ccd41241ac73251ef129d5a0ff50faa740060d38c24ffa2d1f8099b0941a47d04452

  • SSDEEP

    3072:5LfFD0mwObXT2uygYfc0DV+1BIyLK5jZWlfXXqyYwi8x4Yfc09:tfd0mwOb6uy1+fIyG5jZkCwi8r

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

      79899018d416fabefe25f809f33c1de1d2636fb954803207a65e9cf84a64e60cN

    • Size

      337KB

    • MD5

      a9e86efeca76def37c3f1c2a2ebd7a50

    • SHA1

      1636f311c0688119f7188a5e1b8aad830c32bf29

    • SHA256

      79899018d416fabefe25f809f33c1de1d2636fb954803207a65e9cf84a64e60c

    • SHA512

      d9496fda8911a6bdf42d424f5850bea0be9d2f06fceb03a477d201c31af4ccd41241ac73251ef129d5a0ff50faa740060d38c24ffa2d1f8099b0941a47d04452

    • SSDEEP

      3072:5LfFD0mwObXT2uygYfc0DV+1BIyLK5jZWlfXXqyYwi8x4Yfc09:tfd0mwOb6uy1+fIyG5jZkCwi8r

    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