Overview

overview

8

Static

static

3

Keygen.exe

windows11-21h2-x64

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General

  • Target
    Keygen.exe
  • Size 380KB
  • Sample260711-sdn7qads5p
  • SHA256 e99574bbf8dd12346955ae854e26022a98060124547a9fd457b38b15aabdadd4
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
defense_evasiondiscoverypersistenceransomware

Malware Config

Targets

    • Target
      Keygen.exe
    • Size 380KB
    • SHA256 e99574bbf8dd12346955ae854e26022a98060124547a9fd457b38b15aabdadd4
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    defense_evasiondiscoverypersistenceransomware

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    behavioral1

MITRE ATT&CK Enterprise v16

Tasks