Overview

overview

10

Static

static

3

e6e83be140...42.exe

windows7-x64

10

e6e83be140...42.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    e6e83be14020b913908ef5c8ae00b71ec1b4258b171dbf5e4b1d6cba2a074a42

  • Size

    89KB

  • Sample

    241123-fctplaymbt

  • MD5

    cb1e8bd95df4008ae3e149ae4945dc45

  • SHA1

    31cb0f6ba8dc9264b1b7bc8d2946e359fe1ad7cf

  • SHA256

    e6e83be14020b913908ef5c8ae00b71ec1b4258b171dbf5e4b1d6cba2a074a42

  • SHA512

    3bf4a85ff18278d5c6bc13b756c54d7473d73db202e811ab3f6e84fe6058920402a7661e1828ee1e155c87d42ee140815a0db66077989576e7181794d0afe75a

  • SSDEEP

    1536:693KyYwHgfyr6giw/eu/QBu6VYE25+qeJxhdNFadjRjmcClExkg8Fk:iK7wB1mQYYGLfDNFaBRjmcClakgwk

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

      e6e83be14020b913908ef5c8ae00b71ec1b4258b171dbf5e4b1d6cba2a074a42

    • Size

      89KB

    • MD5

      cb1e8bd95df4008ae3e149ae4945dc45

    • SHA1

      31cb0f6ba8dc9264b1b7bc8d2946e359fe1ad7cf

    • SHA256

      e6e83be14020b913908ef5c8ae00b71ec1b4258b171dbf5e4b1d6cba2a074a42

    • SHA512

      3bf4a85ff18278d5c6bc13b756c54d7473d73db202e811ab3f6e84fe6058920402a7661e1828ee1e155c87d42ee140815a0db66077989576e7181794d0afe75a

    • SSDEEP

      1536:693KyYwHgfyr6giw/eu/QBu6VYE25+qeJxhdNFadjRjmcClExkg8Fk:iK7wB1mQYYGLfDNFaBRjmcClakgwk

    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