Analysis

  • max time kernel
    149s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    25/04/2026, 15:54

General

  • Target
    ahv7m6.msi
  • Size 28.3MB
  • Sample260425-tb97vae13j
  • SHA256 28b5d80f125c0e2ed7b25fb951ebfa4422a28d346fbebd54cee4ba540c947302
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 1 IoCs
  • 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 8 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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.

  • Checks processor information in registry 2 TTPs 24 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 4 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\ahv7m6.msi
    1⤵
    • Enumerates connected drives
    • Event Triggered Execution: Installer Packages
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:4560
  • 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 WriteProcessMemory
    PID:4564
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
        PID:3700
      • C:\Windows\system32\wscript.exe
        wscript.exe //B //E:vbscript "CedlCSaSYLTGwmEY.vbs"
        2⤵
        • Checks computer location settings
        • Suspicious use of WriteProcessMemory
        PID:5444
        • C:\Users\Admin\AppData\Local\lwaqqTvApIWaI\MRLeREfICjghUvWpS.exe
          "C:\Users\Admin\AppData\Local\lwaqqTvApIWaI\MRLeREfICjghUvWpS.exe" "C:\Users\Admin\AppData\Local\lwaqqTvApIWaI\uYtCRotyDFfFcVFvGRj"
          3⤵
          • Executes dropped EXE
          • Checks processor information in registry
          • Suspicious use of WriteProcessMemory
          PID:5860
          • C:\Users\Admin\AppData\Local\lwaqqTvApIWaI\MRLeREfICjghUvWpS.exe
            C:\Users\Admin\AppData\Local\lwaqqTvApIWaI\MRLeREfICjghUvWpS.exe C:\Users\Admin\AppData\Local\lwaqqTvApIWaI\VnlWWeVdvb
            4⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious behavior: EnumeratesProcesses
            PID:3304
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Checks SCSI registry key(s)
      • Suspicious use of AdjustPrivilegeToken
      PID:4980

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          e5869e1.rbs

          • Path C:\Config.Msi\e5869e1.rbs
          • Size 9KB
          • SHA256 b83fc06ebb26156a6d78f3f225954b13fedd1113807fcad7dedd0f4016ad507b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          l0eecimn8qy3tr6y.node

          • Path C:\Users\Admin\AppData\Local\Temp\l0eecimn8qy3tr6y.node
          • Size 394KB
          • SHA256 0fe87bdb5b83f4d284d1d52dd07b0b3d3328a0206b7476b299dc454c5f1457c7
          • MD5 SHA1 SHA512 SSDEEP TLSH

          CedlCSaSYLTGwmEY.vbs

          • Path C:\Users\Admin\AppData\Local\lwaqqTvApIWaI\CedlCSaSYLTGwmEY.vbs
          • Size 603B
          • SHA256 db5dc5e3d14b2c7745e8ee1750b01b0208c29b4217e46332ac2d627ab1466579
          • MD5 SHA1 SHA512 TLSH

          VnlWWeVdvb

          • Path C:\Users\Admin\AppData\Local\lwaqqTvApIWaI\VnlWWeVdvb
          • Size 2.5MB
          • SHA256 8d107284026fda2f75e745e003d725c826d652785c799e489a2943355720948b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          VnlWWeVdvb

          • Path C:\Users\Admin\AppData\Local\lwaqqTvApIWaI\VnlWWeVdvb
          • Size 1.9MB
          • SHA256 4232cea0690b99e57e7a4771cfa8c6d1f71185085d6e9bd837fd95685d964d95
          • MD5 SHA1 SHA512 SSDEEP TLSH

          VnlWWeVdvb

          • Path C:\Users\Admin\AppData\Local\lwaqqTvApIWaI\VnlWWeVdvb
          • Size 1.9MB
          • SHA256 bfc811ebc4c813e0c0bc407313d2dbf977731b95898387a146c6532ba5f91d72
          • MD5 SHA1 SHA512 SSDEEP TLSH

          uYtCRotyDFfFcVFvGRj

          • Path C:\Users\Admin\AppData\Local\lwaqqTvApIWaI\uYtCRotyDFfFcVFvGRj
          • Size 94KB
          • SHA256 4a610e5afa99b84eb93abf1ad96115ec870183205e8f614db99d11837c04f5d6
          • MD5 SHA1 SHA512 SSDEEP TLSH

          e5869e0.msi

          • Path C:\Windows\Installer\e5869e0.msi
          • Size 28.3MB
          • SHA256 28b5d80f125c0e2ed7b25fb951ebfa4422a28d346fbebd54cee4ba540c947302
          • MD5 SHA1 SHA512 SSDEEP TLSH

          metadata-2

          • Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
          • Size 24.1MB
          • SHA256 06b0c87d526499c94195c9fc613d4f172a8152487f5ffcfa2c282dd9314050ea
          • MD5 SHA1 SHA512 SSDEEP TLSH

          {9578d5e3-4ef8-407c-a760-6fc65bb82b67}_OnDiskSnapshotProp

          • Path \??\Volume{9925377d-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{9578d5e3-4ef8-407c-a760-6fc65bb82b67}_OnDiskSnapshotProp
          • Size 6KB
          • SHA256 d62877074ef4733570c733ae3344274c30f348f74a95d4deb3e741e09bf4d3a5
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/3304-61-0x000001E1BAB00000-0x000001E1BABAC000-memory.dmp

          memory/3304-62-0x00007FFD9D920000-0x00007FFD9E424000-memory.dmp

          memory/3304-56-0x00007FFD9D920000-0x00007FFD9E424000-memory.dmp

          memory/3700-58-0x000001D5F0D60000-0x000001D5F0DCB000-memory.dmp

          memory/3700-63-0x000001D5F0D60000-0x000001D5F0DCB000-memory.dmp

          memory/4560-0-0x00000194E9430000-0x00000194E949B000-memory.dmp

          memory/4560-34-0x00000194E9430000-0x00000194E949B000-memory.dmp

          memory/4564-1-0x00000232C69A0000-0x00000232C6A0B000-memory.dmp

          memory/4980-47-0x0000013E479E0000-0x0000013E47B0A000-memory.dmp

          memory/5444-37-0x000001CE02410000-0x000001CE0241C000-memory.dmp

          memory/5860-43-0x0000011EC88E0000-0x0000011EC898C000-memory.dmp