Overview

overview

10

Static

static

3

cc2adc141b...9N.exe

windows7-x64

10

cc2adc141b...9N.exe

windows10-2004-x64

10

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General

  • Target

    cc2adc141b509d677d1ddbc2be1552e633f18d3f2bed2af49e08de2a868d2a99N

  • Size

    357KB

  • Sample

    241005-zn4tgssdkq

  • MD5

    23de736f8f0da875d29ea416acd10190

  • SHA1

    013bd0e3738e34c8cd003d8b390cf4b60668a508

  • SHA256

    cc2adc141b509d677d1ddbc2be1552e633f18d3f2bed2af49e08de2a868d2a99

  • SHA512

    59e3fa9928e8b495ceca21d7f3a8b5659027b8e692e6ec0be69f33c64c47fad67c8ae607f99373ef75d083af3b9a13cbc280931050e133b62f7c8855df4dd52c

  • SSDEEP

    6144:J93eHetjZT1n6xJmPMwZoXpKtCe8AUReheFlfSZR0SvsuFrGoyeg3kl+fiXFOFLG:J93eHetfZoXpKtCe1eehil6ZR5ZrQegO

Score
10/10
berbewbackdoordiscoverypersistence

Malware Config

Extracted

Family

berbew

C2

http://f/wcmd.htm

http://f/ppslog.php

http://f/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      cc2adc141b509d677d1ddbc2be1552e633f18d3f2bed2af49e08de2a868d2a99N

    • Size

      357KB

    • MD5

      23de736f8f0da875d29ea416acd10190

    • SHA1

      013bd0e3738e34c8cd003d8b390cf4b60668a508

    • SHA256

      cc2adc141b509d677d1ddbc2be1552e633f18d3f2bed2af49e08de2a868d2a99

    • SHA512

      59e3fa9928e8b495ceca21d7f3a8b5659027b8e692e6ec0be69f33c64c47fad67c8ae607f99373ef75d083af3b9a13cbc280931050e133b62f7c8855df4dd52c

    • SSDEEP

      6144:J93eHetjZT1n6xJmPMwZoXpKtCe8AUReheFlfSZR0SvsuFrGoyeg3kl+fiXFOFLG:J93eHetfZoXpKtCe1eehil6ZR5ZrQegO

    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