Overview

overview

10

Static

static

3

d13af91869...6N.exe

windows7-x64

10

d13af91869...6N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d13af91869591934f2c0269338e267086f50aca8bc4cf4a9044f911cee17a7f6N.exe

  • Size

    74KB

  • Sample

    241222-pcwnmaxnay

  • MD5

    e54e6dd5233aaeab395c10da96312b70

  • SHA1

    c9500575bd5737ffb561dd1acf2bbff62b96d7d0

  • SHA256

    d13af91869591934f2c0269338e267086f50aca8bc4cf4a9044f911cee17a7f6

  • SHA512

    4c7248fc09e385ed0471f0b716f09ef735eeeeaa0ab8251de7030eb2ecb931dad18df553ed467ba535d4def34b57664a4d6ca9a52a0ed525d0e4d2a6f28eaee5

  • SSDEEP

    1536:Q/UGAJf3JUOi0tNJQafHfb6/ZJr/Hbyru139v96FRnU:Jnf3JUOioJQSfngtUZU

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

      d13af91869591934f2c0269338e267086f50aca8bc4cf4a9044f911cee17a7f6N.exe

    • Size

      74KB

    • MD5

      e54e6dd5233aaeab395c10da96312b70

    • SHA1

      c9500575bd5737ffb561dd1acf2bbff62b96d7d0

    • SHA256

      d13af91869591934f2c0269338e267086f50aca8bc4cf4a9044f911cee17a7f6

    • SHA512

      4c7248fc09e385ed0471f0b716f09ef735eeeeaa0ab8251de7030eb2ecb931dad18df553ed467ba535d4def34b57664a4d6ca9a52a0ed525d0e4d2a6f28eaee5

    • SSDEEP

      1536:Q/UGAJf3JUOi0tNJQafHfb6/ZJr/Hbyru139v96FRnU:Jnf3JUOioJQSfngtUZU

    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

    • Berbew family

      berbew

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks