Overview

overview

10

Static

static

10

2ba1105a52...b1.exe

windows7-x64

10

2ba1105a52...b1.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2ba1105a52eb3dd8eab433d55517014c048da3636f9bda074567e7ddf49479b1.exe

  • Size

    337KB

  • Sample

    250119-p72s5aykct

  • MD5

    586b240aee2d7d9a470e4e5f273dac21

  • SHA1

    8a14a46cf87cd3496443111e16f40dfa2eef08c6

  • SHA256

    2ba1105a52eb3dd8eab433d55517014c048da3636f9bda074567e7ddf49479b1

  • SHA512

    8a2443493169420bd2315a148cd31bda0b54427852e6013e51d0c4d22af176aa30661d30658ef46a7080b37df575af80a7a58cecec30abcb61dc69b1ce0f4913

  • SSDEEP

    3072:MS6+bAFHpYUEAEdggYfc0DV+1BIyLK5jZWlfXXqyYwi8x4Yfc0N:g+wClg1+fIyG5jZkCwi8b

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

      2ba1105a52eb3dd8eab433d55517014c048da3636f9bda074567e7ddf49479b1.exe

    • Size

      337KB

    • MD5

      586b240aee2d7d9a470e4e5f273dac21

    • SHA1

      8a14a46cf87cd3496443111e16f40dfa2eef08c6

    • SHA256

      2ba1105a52eb3dd8eab433d55517014c048da3636f9bda074567e7ddf49479b1

    • SHA512

      8a2443493169420bd2315a148cd31bda0b54427852e6013e51d0c4d22af176aa30661d30658ef46a7080b37df575af80a7a58cecec30abcb61dc69b1ce0f4913

    • SSDEEP

      3072:MS6+bAFHpYUEAEdggYfc0DV+1BIyLK5jZWlfXXqyYwi8x4Yfc0N:g+wClg1+fIyG5jZkCwi8b

    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