Overview

overview

10

Static

static

3

167447c16e...0N.exe

windows7-x64

10

167447c16e...0N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    167447c16e0df86749ab4d89bd40172eed51da56622ee577b710d3e9559f5c80N.exe

  • Size

    608KB

  • Sample

    241208-dlynssvjfl

  • MD5

    da835359d4e0c6403a6d5dde7589fc40

  • SHA1

    5a878302ec7325d120e3ae7831133aa4b756d0e1

  • SHA256

    167447c16e0df86749ab4d89bd40172eed51da56622ee577b710d3e9559f5c80

  • SHA512

    9bdaa037a86643bc25ea81f44020f526d6ca6208ebe8318d98f92b764f5aacbb77d2d6b04b6e4122f0f7c1bbf94bebf80d30a87e5236e719453b0c0905097d07

  • SSDEEP

    12288:gVMljNkY660fIaDZkY660f8jTK/XhdAwlt01A:2MLgsaDZgQjGkwlp

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

      167447c16e0df86749ab4d89bd40172eed51da56622ee577b710d3e9559f5c80N.exe

    • Size

      608KB

    • MD5

      da835359d4e0c6403a6d5dde7589fc40

    • SHA1

      5a878302ec7325d120e3ae7831133aa4b756d0e1

    • SHA256

      167447c16e0df86749ab4d89bd40172eed51da56622ee577b710d3e9559f5c80

    • SHA512

      9bdaa037a86643bc25ea81f44020f526d6ca6208ebe8318d98f92b764f5aacbb77d2d6b04b6e4122f0f7c1bbf94bebf80d30a87e5236e719453b0c0905097d07

    • SSDEEP

      12288:gVMljNkY660fIaDZkY660f8jTK/XhdAwlt01A:2MLgsaDZgQjGkwlp

    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