Overview

overview

10

Static

static

3

6eb70196c4...1N.exe

windows7-x64

10

6eb70196c4...1N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    6eb70196c43bf0afb8307d6742aa255b47f033e0beddada6ab0cad4fa222de11N

  • Size

    608KB

  • Sample

    241002-qfnb4a1glc

  • MD5

    d51408eae85c76c1649211681cfe70e0

  • SHA1

    94daa018b473c9e557d9aea292590fb9f5cc82ae

  • SHA256

    6eb70196c43bf0afb8307d6742aa255b47f033e0beddada6ab0cad4fa222de11

  • SHA512

    83c2875ca3a9259edd321eac5c578532458873615fe42a70c3207644357ee09ad8958f17fe07bc503eefdbe989f3e75a378ccf03f62ab58a83816d470408b234

  • SSDEEP

    12288:yPaIksBLxy9m0kY660fIaDZkY660f8jTK/XhdAwlt01t:6aIksBLxIFgsaDZgQjGkwlg

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

      6eb70196c43bf0afb8307d6742aa255b47f033e0beddada6ab0cad4fa222de11N

    • Size

      608KB

    • MD5

      d51408eae85c76c1649211681cfe70e0

    • SHA1

      94daa018b473c9e557d9aea292590fb9f5cc82ae

    • SHA256

      6eb70196c43bf0afb8307d6742aa255b47f033e0beddada6ab0cad4fa222de11

    • SHA512

      83c2875ca3a9259edd321eac5c578532458873615fe42a70c3207644357ee09ad8958f17fe07bc503eefdbe989f3e75a378ccf03f62ab58a83816d470408b234

    • SSDEEP

      12288:yPaIksBLxy9m0kY660fIaDZkY660f8jTK/XhdAwlt01t:6aIksBLxIFgsaDZgQjGkwlg

    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