Overview

overview

10

Static

static

3

3c21c32718...1N.exe

windows7-x64

10

3c21c32718...1N.exe

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target

    3c21c32718015d7cd70c149a53867e70433493ff080ed2ebde27449ddb50dde1N

  • Size

    72KB

  • Sample

    241017-za8waaxgmk

  • MD5

    4cffa27d724c894463639cdfa4e255d0

  • SHA1

    2668f62fe1f751506414a1f6ec60862593521913

  • SHA256

    3c21c32718015d7cd70c149a53867e70433493ff080ed2ebde27449ddb50dde1

  • SHA512

    b8cd3e0194ebbf2a7a264c619799b3c0680d715584aca84437a93827d85bd6aaf9b12607d960544b7cf70b00999563c389d8d3ef8fcf85cd936b47d49939728e

  • SSDEEP

    1536:phDej5sHqHaNFwq9uyixZ5fMd2cJXcmkC:Tej2KcFwqIxZN4RcmkC

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

      3c21c32718015d7cd70c149a53867e70433493ff080ed2ebde27449ddb50dde1N

    • Size

      72KB

    • MD5

      4cffa27d724c894463639cdfa4e255d0

    • SHA1

      2668f62fe1f751506414a1f6ec60862593521913

    • SHA256

      3c21c32718015d7cd70c149a53867e70433493ff080ed2ebde27449ddb50dde1

    • SHA512

      b8cd3e0194ebbf2a7a264c619799b3c0680d715584aca84437a93827d85bd6aaf9b12607d960544b7cf70b00999563c389d8d3ef8fcf85cd936b47d49939728e

    • SSDEEP

      1536:phDej5sHqHaNFwq9uyixZ5fMd2cJXcmkC:Tej2KcFwqIxZN4RcmkC

    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