Resubmissions

18/08/2026, 04:23

260818-ezz98awcke7

18/08/2026, 04:12

260818-eshrlafc757

Analysis

  • user interaction
    yes
  • max time kernel
    598s
  • max time network
    424s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/08/2026, 04:23

General

  • Target
    Game.msi
  • Size 30.7MB
  • Sample260818-ezz98awcke
  • SHA256 851e2b164b736b057c512b33e1cd1884f2a0289c0f0792bcf8624f518c67139d
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Badlisted process makes network request 1 IoCs

    Network request originating from process or tool commonly abused by malware.

  • Enumerates connected drives 3 TTPs 46 IoCs

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

  • Drops file in Windows directory 11 IoCs
  • Event Triggered Execution: Installer Packages 2 TTPs 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 5 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 55 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Windows\system32\msiexec.exe
    msiexec.exe /I C:\Users\Admin\AppData\Local\Temp\Game.msi
    1⤵
    • Badlisted process makes network request
    • Enumerates connected drives
    • Event Triggered Execution: Installer Packages
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:5576
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:620
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1080
    • C:\Users\Admin\AppData\Local\u9bpx6zvui52acpe9a2apmddnjnz\p3w4wk1mktk5vtif2y6c.exe
      "C:\Users\Admin\AppData\Local\u9bpx6zvui52acpe9a2apmddnjnz\p3w4wk1mktk5vtif2y6c.exe"
      2⤵
      • Executes dropped EXE
      PID:5404
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious use of AdjustPrivilegeToken
    PID:3188
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:2644

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          p3w4wk1mktk5vtif2y6c.exe

          • Path C:\Users\Admin\AppData\Local\u9bpx6zvui52acpe9a2apmddnjnz\p3w4wk1mktk5vtif2y6c.exe
          • Size 193KB
          • SHA256 3266da89fa9b893402a95c3744f05038ff36eaedd5237d1bf995269be0153c60
          • MD5 SHA1 SHA512 SSDEEP TLSH

          yupesrca.exe

          • Path C:\Users\Admin\AppData\Local\u9bpx6zvui52acpe9a2apmddnjnz\yupesrca.exe
          • Size 28.9MB
          • SHA256 1e85662d0107383422ad8b4c60d9501827b1eb9363e7e49bd4b2600343212500
          • MD5 SHA1 SHA512 SSDEEP TLSH

          metadata-2

          • Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
          • Size 26.1MB
          • SHA256 c60b2ae56aff737370ef81d88288883ffc7d38d10d9ce4727d686d4289cd7342
          • MD5 SHA1 SHA512 SSDEEP TLSH

          {dba34e0e-4725-4ed6-8522-58b55f3628e2}_OnDiskSnapshotProp

          • Path \??\Volume{c61f3bad-0000-0000-0000-d08302000000}\System Volume Information\SPP\OnlineMetadataCache\{dba34e0e-4725-4ed6-8522-58b55f3628e2}_OnDiskSnapshotProp
          • Size 6KB
          • SHA256 6f71aef0c1dbec8879ca4c9fd0d196cba7574e5998fc95dd67e676361f1bdcdc
          • MD5 SHA1 SHA512 SSDEEP TLSH