Analysis

  • max time kernel
    298s
  • max time network
    154s
  • platform
    windows10-ltsc_2021_x64
  • resource
    win10ltsc2021-20260911-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20260911-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows
  • submitted
    10/11/2026, 01:47

General

  • Target
    sokrt.msi
  • Size 7.2MB
  • Sample261110-b7twmaxxc1
  • SHA256 3bab6ad7eb3f01a719fa9d8f110e924c95c234c2ea3be2df45642d28b13dfebd
  • 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 1 IoCs
  • Enumerates connected drives 3 TTPs 46 IoCs

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

  • Executes a VBScript file via the Windows Script Host. 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 TTPs 1 IoCs
  • 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
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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 WriteProcessMemory 3 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

  • 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\sokrt.msi
    1⤵
    • Enumerates connected drives
    • Event Triggered Execution: Installer Packages
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:4700
  • 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:4724
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
        PID:1200
      • C:\Windows\system32\wscript.exe
        "C:\Windows\system32\wscript.exe" //B //NoLogo "C:\Users\Admin\AppData\Local\JMicron\Storage Manager\TelemetryExporter.wsf"
        2⤵
        • Checks computer location settings
        • Executes a VBScript file via the Windows Script Host.
        • Suspicious use of WriteProcessMemory
        PID:2504
        • C:\Users\Admin\AppData\Local\JMicron\Storage Manager\MSBuild.exe
          "C:\Users\Admin\AppData\Local\JMicron\Storage Manager\MSBuild.exe" "C:\Users\Admin\AppData\Local\JMicron\Storage Manager\TelemetryExporter.csproj" /nologo /v:q /nodereuse:false
          3⤵
          • Executes dropped EXE
          • Suspicious use of NtSetInformationThreadHideFromDebugger
          • System Location Discovery: System Language Discovery
          PID:3472
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Checks SCSI registry key(s)
      • Suspicious use of AdjustPrivilegeToken
      PID:4488
    • C:\Windows\system32\wscript.exe
      C:\Windows\system32\wscript.exe
      1⤵
        PID:2984

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            e58991f.rbs

            • Path C:\Config.Msi\e58991f.rbs
            • Size 12KB
            • SHA256 2ec9ac41c573c1bd2589b8e4c00aac6a37050756089475a5c8d4436512d083ad
            • MD5 SHA1 SHA512 SSDEEP TLSH

            .gitattributes

            • Path C:\Users\Admin\AppData\Local\JMicron\Storage Manager\.gitattributes
            • Size 52B
            • SHA256 c0e4f20c88314e4c0ea6f41e977747e07e21a2322e15c81725628b53a14ce77a
            • MD5 SHA1 SHA512 TLSH

            .gitignore

            • Path C:\Users\Admin\AppData\Local\JMicron\Storage Manager\.gitignore
            • Size 66B
            • SHA256 da94df32f9751d635aaaf89c41868815af3d7df3b03e2be9d471db6be3e271cd
            • MD5 SHA1 SHA512 TLSH

            AssemblyInfo.cs

            • Path C:\Users\Admin\AppData\Local\JMicron\Storage Manager\AssemblyInfo.cs
            • Size 463B
            • SHA256 ac9291e755d30e1193d1bbb3480d82c4c540e8c302acbc3fc3185651371db7ef
            • MD5 SHA1 SHA512 TLSH

            Build.targets

            • Path C:\Users\Admin\AppData\Local\JMicron\Storage Manager\Build.targets
            • Size 4KB
            • SHA256 30f7dfde8a9fb5f2d62a8649058e197642f0d4a3d930dbeb19cfe18dfc1e6e5d
            • MD5 SHA1 SHA512 SSDEEP TLSH

            CHANGELOG.md

            • Path C:\Users\Admin\AppData\Local\JMicron\Storage Manager\CHANGELOG.md
            • Size 735B
            • SHA256 7a4882d50bc66837599d0271bc6b58d5985f7e3fba8f367e61a42c73c0c23b15
            • MD5 SHA1 SHA512 TLSH

            CONTRIBUTORS

            • Path C:\Users\Admin\AppData\Local\JMicron\Storage Manager\CONTRIBUTORS
            • Size 50B
            • SHA256 97996a4b7918629ea064dbc4291dd03fda8e39d2ce55184f12381780d8751ccc
            • MD5 SHA1 SHA512 TLSH

            Defaults.props

            • Path C:\Users\Admin\AppData\Local\JMicron\Storage Manager\Defaults.props
            • Size 2KB
            • SHA256 81f53e2e58da5d425c47b2da1ef7448187079b99be57a2b208a26542c359cc7d
            • MD5 SHA1 SHA512 TLSH

            Directory.Build.props

            • Path C:\Users\Admin\AppData\Local\JMicron\Storage Manager\Directory.Build.props
            • Size 274B
            • SHA256 e2d57d93edf616586052c3d8e02357e0ead041f3a159a450660983ee56902a72
            • MD5 SHA1 SHA512 TLSH

            LICENSE

            • Path C:\Users\Admin\AppData\Local\JMicron\Storage Manager\LICENSE
            • Size 1KB
            • SHA256 1191e8c19c5bd6342333e1fd19303c99e7b91d81bc32b0ba035d3aa90cf14165
            • MD5 SHA1 SHA512 TLSH

            MSBuild.exe

            • Path C:\Users\Admin\AppData\Local\JMicron\Storage Manager\MSBuild.exe
            • Size 249KB
            • SHA256 9db50ddab4741de2d1cc38a3848deb1f398f76bed50cec6e48259420c588e0fb
            • MD5 SHA1 SHA512 SSDEEP TLSH

            README.md

            • Path C:\Users\Admin\AppData\Local\JMicron\Storage Manager\README.md
            • Size 587B
            • SHA256 4a9cfe0874f1bc749095f559f9c1aa01add004f94410f725b11907b1f51a65bb
            • MD5 SHA1 SHA512 TLSH

            Resources.resx

            • Path C:\Users\Admin\AppData\Local\JMicron\Storage Manager\Resources.resx
            • Size 16.6MB
            • SHA256 5f29a04a92503a5fe18a402a6769a191cc561cabc8735f32262b4ac3fe8d1043
            • MD5 SHA1 SHA512 SSDEEP TLSH

            TelemetryExporter.csproj

            • Path C:\Users\Admin\AppData\Local\JMicron\Storage Manager\TelemetryExporter.csproj
            • Size 3KB
            • SHA256 5334b9d6d40033deb2b860fbd5c12bbee76b2ad6ec1bcf96766c88bb58bf3516
            • MD5 SHA1 SHA512 TLSH

            TelemetryExporter.csproj.user

            • Path C:\Users\Admin\AppData\Local\JMicron\Storage Manager\TelemetryExporter.csproj.user
            • Size 2KB
            • SHA256 a0dc61960927e94063b2906f2d4ecd2b4bd70240789c4be74029731cd70afc8e
            • MD5 SHA1 SHA512 TLSH

            TelemetryExporter.wsf

            • Path C:\Users\Admin\AppData\Local\JMicron\Storage Manager\TelemetryExporter.wsf
            • Size 1014B
            • SHA256 678b8bf043e6e3fda14ed8fee2c236ca0e74b8a485a1de325d89a64343a0d33c
            • MD5 SHA1 SHA512 TLSH

            app.config

            • Path C:\Users\Admin\AppData\Local\JMicron\Storage Manager\app.config
            • Size 694B
            • SHA256 095480b4a2970f13aac8b6646c0988243ca32b1039e2d15d794215c22ff12384
            • MD5 SHA1 SHA512 TLSH

            build.cmd

            • Path C:\Users\Admin\AppData\Local\JMicron\Storage Manager\build.cmd
            • Size 536B
            • SHA256 96df26f0a5d8b4424f933ba1f578d9ca2ff1aae57aacea397f458952ba3be3d2
            • MD5 SHA1 SHA512 TLSH

            config_dbb9a.tmp

            • Path C:\Users\Admin\AppData\Local\JMicron\Storage Manager\config_dbb9a.tmp
            • Size 201B
            • SHA256 8704f45897e489705fe0aa499b03684e01e5d6a59d1fc0dfc537f6e19ce9a424
            • MD5 SHA1 SHA512 TLSH

            filelist

            • Path C:\Users\Admin\AppData\Local\JMicron\Storage Manager\filelist
            • Size 365B
            • SHA256 00cfd19d4fa91da551064ef983043ce83c1260190d5e92d7f1de635afd8d2149
            • MD5 SHA1 SHA512 TLSH

            global.json

            • Path C:\Users\Admin\AppData\Local\JMicron\Storage Manager\global.json
            • Size 86B
            • SHA256 e01fb8a1a325a3f6138a1a5d267157bbaeb4edac3f1935a23dcfa31f04161fce
            • MD5 SHA1 SHA512 TLSH

            packages.config

            • Path C:\Users\Admin\AppData\Local\JMicron\Storage Manager\packages.config
            • Size 219B
            • SHA256 7100c4e1a304408bf1abab8a39974041db93bd15b4f125b1f3512256488e8386
            • MD5 SHA1 SHA512 TLSH

            settings_2cf.cache

            • Path C:\Users\Admin\AppData\Local\JMicron\Storage Manager\settings_2cf.cache
            • Size 182B
            • SHA256 468d0eaddde88700a6a526fe19cf68e1ade8773b0eedbbc2545fc77ada6fc9f7
            • MD5 SHA1 SHA512 TLSH

            settings_955.tmp

            • Path C:\Users\Admin\AppData\Local\JMicron\Storage Manager\settings_955.tmp
            • Size 151B
            • SHA256 16bcd28c4dcc72705d12d9997e934b386899f3cb4e9bec1cb7a5d2b171ccdeaa
            • MD5 SHA1 SHA512 TLSH

            TelemetryExporter.lnk

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\TelemetryExporter\TelemetryExporter.lnk
            • Size 976B
            • SHA256 c7e33fc8c2ab620f2260590c0b460dc46221d853bb37daa4c6eb53ec69aa636f
            • MD5 SHA1 SHA512 TLSH

            TelemetryExporter.sln

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\TelemetryExporter\TelemetryExporter.sln
            • Size 1003B
            • SHA256 c5382404d74a34fd73787dd7181266a8a4dee12e03ca9944f72d41019e2f172a
            • MD5 SHA1 SHA512 TLSH

            e589920.msi

            • Path C:\Windows\Installer\e589920.msi
            • Size 7.2MB
            • SHA256 3bab6ad7eb3f01a719fa9d8f110e924c95c234c2ea3be2df45642d28b13dfebd
            • MD5 SHA1 SHA512 SSDEEP TLSH

            metadata-2

            • Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
            • Size 24.0MB
            • SHA256 810d5be9a4d496c87223389b242d5f394945aa1b3dd90ce3bb3201f81e980706
            • MD5 SHA1 SHA512 SSDEEP TLSH

            {177ce15f-c3d8-47c0-96ae-2db32ee386ac}_OnDiskSnapshotProp

            • Path \??\Volume{139eaa61-0000-0000-0000-d08302000000}\System Volume Information\SPP\OnlineMetadataCache\{177ce15f-c3d8-47c0-96ae-2db32ee386ac}_OnDiskSnapshotProp
            • Size 6KB
            • SHA256 d14da55b184c388cfc4315f3333734a469fa5891c11452d48ae6ee7c9365e074
            • MD5 SHA1 SHA512 SSDEEP TLSH

            memory/3472-46-0x00000000050D0000-0x000000000522A000-memory.dmp

            memory/3472-59-0x0000000005BB0000-0x000000000610E000-memory.dmp

            memory/3472-53-0x0000000002A10000-0x0000000002A4C000-memory.dmp

            memory/3472-44-0x0000000000580000-0x00000000005C0000-memory.dmp

            memory/3472-47-0x0000000004FA0000-0x0000000004FD0000-memory.dmp

            memory/3472-45-0x0000000002A90000-0x0000000002AAA000-memory.dmp

            memory/3472-405-0x000000000A450000-0x000000000A53C000-memory.dmp