Overview

overview

10

Static

static

10

cafb6352e6...c1.exe

windows7-x64

10

cafb6352e6...c1.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    cafb6352e61b28cbadb63faa3842f0183ffddff8ebcc2028f35aa30384b9e4c1.exe

  • Size

    93KB

  • Sample

    241217-1a2bwazkdm

  • MD5

    1a0a2a14ff7ce5aa362ee1786e664f18

  • SHA1

    e728bdcc27a9ebb335bf97759a60e68bc657def7

  • SHA256

    cafb6352e61b28cbadb63faa3842f0183ffddff8ebcc2028f35aa30384b9e4c1

  • SHA512

    5d85704592e091b4f576102158eabbb0999c0da857e39554fbce4970ced41795f7d1e7a091cb1191fcb6fec56b24f8a2616438deabe7840bc07df04be6b16a94

  • SSDEEP

    1536:y8IW8DxcqHAqtziuFQFtkKb4ywCdkPw1DaYfMZRWuLsV+1D:ysgxcnqt4vb4yuwgYfc0DV+1D

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

      cafb6352e61b28cbadb63faa3842f0183ffddff8ebcc2028f35aa30384b9e4c1.exe

    • Size

      93KB

    • MD5

      1a0a2a14ff7ce5aa362ee1786e664f18

    • SHA1

      e728bdcc27a9ebb335bf97759a60e68bc657def7

    • SHA256

      cafb6352e61b28cbadb63faa3842f0183ffddff8ebcc2028f35aa30384b9e4c1

    • SHA512

      5d85704592e091b4f576102158eabbb0999c0da857e39554fbce4970ced41795f7d1e7a091cb1191fcb6fec56b24f8a2616438deabe7840bc07df04be6b16a94

    • SSDEEP

      1536:y8IW8DxcqHAqtziuFQFtkKb4ywCdkPw1DaYfMZRWuLsV+1D:ysgxcnqt4vb4yuwgYfc0DV+1D

    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