Overview

overview

10

Static

static

3

c3c7790ba2...bN.exe

windows7-x64

10

c3c7790ba2...bN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c3c7790ba28521331c5a6d17fdfa07eb6b00bab65487b558f9151922075bbe7bN.exe

  • Size

    55KB

  • Sample

    240925-q2zbgs1hlf

  • MD5

    2da041c393025fb3fe997437876e68d0

  • SHA1

    3ee40c540f11d348b5caea6ddbb237438281fc3b

  • SHA256

    c3c7790ba28521331c5a6d17fdfa07eb6b00bab65487b558f9151922075bbe7b

  • SHA512

    9c1bbe4cb375dc56eb69d07b3b77ce30cdec71b7c088b538f976b8f371d3132b7b0ac3c604be4f920c7954ea182eb8883ffdcfc0a97a33e79ee9b1c9ad8b6140

  • SSDEEP

    1536:jNLvj8sunuP/W8Nc9hgS0sdVU3DyrrrrrvA2Lj:xvxnSL9d+3Dyrrrrrvxj

Score
10/10
berbewbackdoordiscoverypersistence

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

      c3c7790ba28521331c5a6d17fdfa07eb6b00bab65487b558f9151922075bbe7bN.exe

    • Size

      55KB

    • MD5

      2da041c393025fb3fe997437876e68d0

    • SHA1

      3ee40c540f11d348b5caea6ddbb237438281fc3b

    • SHA256

      c3c7790ba28521331c5a6d17fdfa07eb6b00bab65487b558f9151922075bbe7b

    • SHA512

      9c1bbe4cb375dc56eb69d07b3b77ce30cdec71b7c088b538f976b8f371d3132b7b0ac3c604be4f920c7954ea182eb8883ffdcfc0a97a33e79ee9b1c9ad8b6140

    • SSDEEP

      1536:jNLvj8sunuP/W8Nc9hgS0sdVU3DyrrrrrvA2Lj:xvxnSL9d+3Dyrrrrrvxj

    Score
    10/10
    berbewbackdoordiscoverypersistence

    • Adds autorun key to be loaded by Explorer.exe on startup

      persistence

    • Berbew

      Berbew is a backdoor written in C++.

      backdoorberbew

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks