Overview

overview

10

Static

static

3

10bbc16162...3N.exe

windows7-x64

10

10bbc16162...3N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    10bbc16162d2d9dae0d269bc2f405e151b7dac0a76068dac03b925af478e4983N

  • Size

    71KB

  • Sample

    241009-s2nabsseld

  • MD5

    50c609586ece7a270f843b92cc1248f0

  • SHA1

    b939ca5fbb58f3f6d97672414478d926a7fdd7f6

  • SHA256

    10bbc16162d2d9dae0d269bc2f405e151b7dac0a76068dac03b925af478e4983

  • SHA512

    cf338aea529552a15ba74d926eba246396a006cc7879a710c442f6b5637c3385959bffcb95ace888091b61f11abb40231f9753ba7bce1b9f9ac13b3948cf1b18

  • SSDEEP

    1536:P5BJ6950v5Aw5cfXF0L+At0i6IC39YB+dQms8SSeiLH6TRQm8DbEyRCRRRoR4Rk:P5BA57w5QXF0SAtj6t3WB+Ls8S50H6T0

Score
10/10
berbewbackdoordiscoverypersistence

Malware Config

Extracted

Family

berbew

C2

http://viruslist.com/wcmd.txt

http://viruslist.com/ppslog.php

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

Targets

    • Target

      10bbc16162d2d9dae0d269bc2f405e151b7dac0a76068dac03b925af478e4983N

    • Size

      71KB

    • MD5

      50c609586ece7a270f843b92cc1248f0

    • SHA1

      b939ca5fbb58f3f6d97672414478d926a7fdd7f6

    • SHA256

      10bbc16162d2d9dae0d269bc2f405e151b7dac0a76068dac03b925af478e4983

    • SHA512

      cf338aea529552a15ba74d926eba246396a006cc7879a710c442f6b5637c3385959bffcb95ace888091b61f11abb40231f9753ba7bce1b9f9ac13b3948cf1b18

    • SSDEEP

      1536:P5BJ6950v5Aw5cfXF0L+At0i6IC39YB+dQms8SSeiLH6TRQm8DbEyRCRRRoR4Rk:P5BA57w5QXF0SAtj6t3WB+Ls8S50H6T0

    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