Analysis

  • user interaction
    yes
  • max time kernel
    36s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    22/04/2026, 15:25

General

  • Target
    msimg32.dll
  • Size 118KB
  • Sample260422-stxtssdz41
  • SHA256 44d00d48e3a0dc51564ddccbcd43604948ea032105dee87f337ca18cdf523881
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
5/10
upx

Malware Config

Signatures

  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\msimg32.dll,#1
    1⤵
      PID:5112

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/5112-0-0x00007FFAC07E0000-0x00007FFAC0813000-memory.dmp

          memory/5112-1-0x00007FFAC07F3000-0x00007FFAC07F4000-memory.dmp