Analysis

  • max time kernel
    148s
  • max time network
    145s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/08/2026, 03:11

General

  • Target
    MacroGamer_v275_Setup.msi
  • Size 667KB
  • Sample260802-dpvrbacl6z
  • SHA256 d82a1cffc6e982b07c0aef61b96b4c36ebd921949c9d4c45a31781539ae443e8
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • 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 12 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 64 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 1 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\MacroGamer_v275_Setup.msi
    1⤵
    • Enumerates connected drives
    • Event Triggered Execution: Installer Packages
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:6076
  • 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:5216
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
        PID:2696
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Checks SCSI registry key(s)
      • Suspicious use of AdjustPrivilegeToken
      PID:2236

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          e5a86f5.rbs

          • Path C:\Config.Msi\e5a86f5.rbs
          • Size 10KB
          • SHA256 df80a6442c0bd288c438ea4ee8101d870fd66e17ae4e24d0fbdb7aaefad7706b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _36B21AED3F98F043ACBA3A.exe

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Installer\{2AAF54AF-F0E3-425C-996B-52A1EF5BE13D}\_36B21AED3F98F043ACBA3A.exe
          • Size 2KB
          • SHA256 dafa4e0ffbcd14a47ffef97037660be4c9bd51d573f31c97d0247e0fbd29cd01
          • MD5 SHA1 SHA512 TLSH

          e5a86f4.msi

          • Path C:\Windows\Installer\e5a86f4.msi
          • Size 667KB
          • SHA256 d82a1cffc6e982b07c0aef61b96b4c36ebd921949c9d4c45a31781539ae443e8
          • MD5 SHA1 SHA512 SSDEEP TLSH

          metadata-2

          • Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
          • Size 26.1MB
          • SHA256 4e44618a52c0eaa439608f524a6ad957c3f827606575c8776466dfe6719a93ee
          • MD5 SHA1 SHA512 SSDEEP TLSH

          {df768211-66bb-41d8-9c3d-712254c8b388}_OnDiskSnapshotProp

          • Path \??\Volume{c61f3bad-0000-0000-0000-d08302000000}\System Volume Information\SPP\OnlineMetadataCache\{df768211-66bb-41d8-9c3d-712254c8b388}_OnDiskSnapshotProp
          • Size 6KB
          • SHA256 8eebfdfd42dd09ee4491c82b60d57fa55528bd4a874ed0cc839f8f1d53bf22fa
          • MD5 SHA1 SHA512 SSDEEP TLSH