Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    04/08/2026, 04:09

General

  • Target
    setup_xp2k.exe
  • Size 4.3MB
  • Sample260804-eq7myavyat
  • SHA256 400330ed6273449be488a680df3b519b6fdb7a36d2e1193e0fb5fee0bdbed13a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 2 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 10 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 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 53 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs
  • Uses Volume Shadow Copy service COM API

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\setup_xp2k.exe
    "C:\Users\Admin\AppData\Local\Temp\setup_xp2k.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4572
    • C:\Windows\SysWOW64\MSIEXEC.EXE
      MSIEXEC.EXE /i "C:\Users\Admin\AppData\Local\Temp\_is876C\CP2102_xp2k.msi" TRANSFORMS="C:\Users\Admin\AppData\Local\Temp\_is876C\1033.MST" SETUPEXEDIR="C:\Users\Admin\AppData\Local\Temp"
      2⤵
      • Enumerates connected drives
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      PID:3940
  • 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:4496
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:4520
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 86D6D47324F1C6C5C1A78B6B3916C681
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:2500
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious use of AdjustPrivilegeToken
    PID:1416

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        0x0409.ini

        • Path C:\Users\Admin\AppData\Local\Temp\_is876C\0x0409.ini
        • Size 5KB
        • SHA256 43160e278e4302e378e754149c6394bc51d1969a7941687cfcc6c00b25151282
        • MD5 SHA1 SHA512 SSDEEP TLSH

        1033.MST

        • Path C:\Users\Admin\AppData\Local\Temp\_is876C\1033.MST
        • Size 3KB
        • SHA256 58dfda22018852d669321f8a0cc951c8f041cc2fe19c86a605404ac5dc01d34d
        • MD5 SHA1 SHA512 TLSH

        CP2102_xp2k.msi

        • Path C:\Users\Admin\AppData\Local\Temp\_is876C\CP2102_xp2k.msi
        • Size 794KB
        • SHA256 0fe66cbc9c2e78072b9d22a9bcbccdcf6fa887a16fcb0714a5859af5c30d685e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ISMSIDEL.INI

        • Path C:\Users\Admin\AppData\Local\Temp\_is876C\_ISMSIDEL.INI
        • Size 1KB
        • SHA256 843fc5f428c07aa6df9cddb01f01f84dcdfeaddc3bba5891c08db315e380293b
        • MD5 SHA1 SHA512 TLSH

        _ISMSIDEL.INI

        • Path C:\Users\Admin\AppData\Local\Temp\_is876C\_ISMSIDEL.INI
        • Size 269B
        • SHA256 74915107e1d3146a3738e4d6e30c729fe77da4d872ca1b98a1f09b81267d0d34
        • MD5 SHA1 SHA512 TLSH

        _ISMSIDEL.INI

        • Path C:\Users\Admin\AppData\Local\Temp\_is876C\_ISMSIDEL.INI
        • Size 2KB
        • SHA256 59ba4cdae46e759e198a300cd83513d04cf82ddd733aed115f4a8d5fbfa7d61d
        • MD5 SHA1 SHA512 TLSH

        _ISMSIDEL.INI

        • Path C:\Users\Admin\AppData\Local\Temp\_is876C\_ISMSIDEL.INI
        • Size 594B
        • SHA256 ba58c383fc009f38cc35df2908fca9f958444c1e63474d7b6f16cfef41b577cd
        • MD5 SHA1 SHA512 TLSH

        _ISMSIDEL.INI

        • Path C:\Users\Admin\AppData\Local\Temp\_is876C\_ISMSIDEL.INI
        • Size 2KB
        • SHA256 edab52bb95c53f47987e015266d990774d7fdf8ad92f9cff5adebb842c8ba3ce
        • MD5 SHA1 SHA512 TLSH

        _ISMSIDEL.INI

        • Path C:\Users\Admin\AppData\Local\Temp\_is876C\_ISMSIDEL.INI
        • Size 1KB
        • SHA256 9697a447c1f0caac5b8b1ca2fa3be8045dccd0834f499afaf9d0124b390825c1
        • MD5 SHA1 SHA512 TLSH

        _ISMSIDEL.INI

        • Path C:\Users\Admin\AppData\Local\Temp\_is876C\_ISMSIDEL.INI
        • Size 990B
        • SHA256 9dd5f3d53d7216acd6fc5bf7aa342cfca4121707a4869f8ff0eae60f1eef653d
        • MD5 SHA1 SHA512 TLSH

        _ISMSIDEL.INI

        • Path C:\Users\Admin\AppData\Local\Temp\_is876C\_ISMSIDEL.INI
        • Size 470B
        • SHA256 a7024ff67f59b31c54e77a700c0aa4617690c180adcbe988c3d31c01023ce2a5
        • MD5 SHA1 SHA512 TLSH

        _ISMSIDEL.INI

        • Path C:\Users\Admin\AppData\Local\Temp\_is876C\_ISMSIDEL.INI
        • Size 11B
        • SHA256 17ad78845c9c6a8e97a5bd14be56700a51ee85867c979ed6cf538e1fed82cf7c
        • MD5 SHA1 SHA512

        _ISMSIDEL.INI

        • Path C:\Users\Admin\AppData\Local\Temp\_is876C\_ISMSIDEL.INI
        • Size 1KB
        • SHA256 8d67517b1f5e765163879680cfc2fc0a44e7f2038a319845427d2ae8dea2ad85
        • MD5 SHA1 SHA512 TLSH

        ~876B.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\~876B.tmp
        • Size 2KB
        • SHA256 b171a4778e0065099657e552c3047f224d5b7dbf78672b055241f24f88cd23fb
        • MD5 SHA1 SHA512 TLSH

        MSI19E8.tmp

        • Path C:\Windows\Installer\MSI19E8.tmp
        • Size 90KB
        • SHA256 1f7876661b6308bb4641ce958b7f9d9b43152093118691bed503dee33bc64987
        • MD5 SHA1 SHA512 SSDEEP TLSH

        metadata-2

        • Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
        • Size 24.1MB
        • SHA256 707bc9e9b729de8b10f9aad2a7384ec7ee7326211683805582615e5cb6acef77
        • MD5 SHA1 SHA512 SSDEEP TLSH

        {8f051ccc-3a42-4798-a891-0cf83e22a5be}_OnDiskSnapshotProp

        • Path \??\Volume{12d9ef41-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{8f051ccc-3a42-4798-a891-0cf83e22a5be}_OnDiskSnapshotProp
        • Size 6KB
        • SHA256 636052b26167205fc351a6739a4a487bdfbc09df36e875b2731b157717a7c2cf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2500-481-0x0000000002740000-0x000000000275A000-memory.dmp