Overview

overview

10

Static

static

3

473d710f43...dN.exe

windows7-x64

10

473d710f43...dN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    473d710f43fe562a39cd1ef461dce91ca5a17f3cb87e4fbda59807d1df83ecbdN

  • Size

    280KB

  • Sample

    240919-hbyy2avfnh

  • MD5

    dcfeda2f4fec7759becdc299ec08fd80

  • SHA1

    7518617fad77a16da88a8009ddb75fe3751688bb

  • SHA256

    473d710f43fe562a39cd1ef461dce91ca5a17f3cb87e4fbda59807d1df83ecbd

  • SHA512

    75d41a46c041c7836690030e3d536833a2a4edb84944d12fd71ec60905397774563f604f246fe32076adfdd5ae0c15be6b75306b179c93286cbdaa6a26e26bee

  • SSDEEP

    1536:T22/34RNGsiZn64Gr2WIcyohseMUKPeoxZslAGhZxPBljjGs8f7hG6q+jiW7PvW2:Rdf024hZK7xVG9Btj676ZBI

Score
10/10
berbewbackdoordiscoverypersistence

Malware Config

Extracted

Family

berbew

C2

http://crutop.nu/index.php

http://devx.nm.ru/index.php

http://ros-neftbank.ru/index.php

http://master-x.com/index.php

http://www.redline.ru/index.php

http://cvv.ru/index.php

http://hackers.lv/index.php

http://fethard.biz/index.php

http://crutop.ru/index.php

http://kaspersky.ru/index.php

http://color-bank.ru/index.php

http://adult-empire.com/index.php

http://virus-list.com/index.php

http://trojan.ru/index.php

http://xware.cjb.net/index.htm

http://konfiskat.org/index.htm

http://parex-bank.ru/index.htm

http://fethard.biz/index.htm

http://ldark.nm.ru/index.htm

http://gaz-prom.ru/index.htm

Targets

    • Target

      473d710f43fe562a39cd1ef461dce91ca5a17f3cb87e4fbda59807d1df83ecbdN

    • Size

      280KB

    • MD5

      dcfeda2f4fec7759becdc299ec08fd80

    • SHA1

      7518617fad77a16da88a8009ddb75fe3751688bb

    • SHA256

      473d710f43fe562a39cd1ef461dce91ca5a17f3cb87e4fbda59807d1df83ecbd

    • SHA512

      75d41a46c041c7836690030e3d536833a2a4edb84944d12fd71ec60905397774563f604f246fe32076adfdd5ae0c15be6b75306b179c93286cbdaa6a26e26bee

    • SSDEEP

      1536:T22/34RNGsiZn64Gr2WIcyohseMUKPeoxZslAGhZxPBljjGs8f7hG6q+jiW7PvW2:Rdf024hZK7xVG9Btj676ZBI

    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