Overview

overview

7

Static

static

3

utau0419cI...er.exe

windows10-2004-x64

7

utau0419cI...er.exe

windows11-ltsc_2024-x64

7

Sharing

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General

  • Target
    utau0419cInstaller.exe
  • Size 6.5MB
  • Sample260629-2vrhvahs2w
  • SHA256 144b853bd7066a736ef8347118cf82c18b7a5be313f7edf66571e5d9816828ad
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
discoverypersistenceransomware

Malware Config

Targets

    • Target
      utau0419cInstaller.exe
    • Size 6.5MB
    • SHA256 144b853bd7066a736ef8347118cf82c18b7a5be313f7edf66571e5d9816828ad
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    discoverypersistenceransomware

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks