Overview

overview

10

Static

static

10

a0c6e61d70...a4.exe

windows7-x64

10

a0c6e61d70...a4.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a0c6e61d70cedcaac2b2c59b69cc46d484f83b8f3e7ff98bb071f7d420136fa4

  • Size

    337KB

  • Sample

    241012-bcwrqstend

  • MD5

    75852672400eb535982acf0f8fd89d15

  • SHA1

    0fa6e7220e5158d8fc5affc46ae7dc888d07a810

  • SHA256

    a0c6e61d70cedcaac2b2c59b69cc46d484f83b8f3e7ff98bb071f7d420136fa4

  • SHA512

    a963fa9a70b2c68ad1ccd58b36eb5a74565d82be4787cef23167c6fecb772e7fa694eda3fbc194077e04dfdd91ed8af42b15bc3969d90545fc2e993a23475204

  • SSDEEP

    3072:K3cPcFNTcXU5gYfc0DV+1BIyLK5jZWlfXXqyYwi8x4Yfc09:K3551+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

      a0c6e61d70cedcaac2b2c59b69cc46d484f83b8f3e7ff98bb071f7d420136fa4

    • Size

      337KB

    • MD5

      75852672400eb535982acf0f8fd89d15

    • SHA1

      0fa6e7220e5158d8fc5affc46ae7dc888d07a810

    • SHA256

      a0c6e61d70cedcaac2b2c59b69cc46d484f83b8f3e7ff98bb071f7d420136fa4

    • SHA512

      a963fa9a70b2c68ad1ccd58b36eb5a74565d82be4787cef23167c6fecb772e7fa694eda3fbc194077e04dfdd91ed8af42b15bc3969d90545fc2e993a23475204

    • SSDEEP

      3072:K3cPcFNTcXU5gYfc0DV+1BIyLK5jZWlfXXqyYwi8x4Yfc09:K3551+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

    • 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