Analysis

  • max time kernel
    133s
  • max time network
    146s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240508-en
  • resource tags

    arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    26/06/2024, 17:38

General

  • Target
    fps boost tweak/2 Cleanup/Disk Clean-Up.lnk
  • Size 1KB
  • Sample240626-v73cjsvdmc
  • SHA256 082ad7940bd4002167eb58f55d8bcd073d2f72b29d83ff64c752feeeaa45b881
  • MD5 SHA1 SHA512
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 5 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

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

  • Drops file in System32 directory 4 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Checks SCSI registry key(s) 3 TTPs 36 IoCs

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

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\fps boost tweak\2 Cleanup\Disk Clean-Up.lnk"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2096
    • C:\Windows\System32\cleanmgr.exe
      "C:\Windows\System32\cleanmgr.exe"
      2⤵
      • Enumerates connected drives
      • Drops file in System32 directory
      • Drops file in Windows directory
      • Checks SCSI registry key(s)
      • Suspicious use of WriteProcessMemory
      PID:4836
      • C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\dismhost.exe
        C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\dismhost.exe {B6578B98-E92D-4FDA-9688-3EA2CA17A646}
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Drops file in Windows directory
        PID:4620

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        AppxProvider.dll

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\AppxProvider.dll
        • Size 664KB
        • SHA256 37f45e6fc1e531279dcffed70c420df7b073504efe43bbb99a33a9ec24b75a47
        • MD5 SHA1 SHA512 SSDEEP

        AssocProvider.dll

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\AssocProvider.dll
        • Size 136KB
        • SHA256 21ad24a767aeb22d27d356bc8381f103ab620de1a47e374b9f961e44b543a358
        • MD5 SHA1 SHA512 SSDEEP

        CbsProvider.dll

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\CbsProvider.dll
        • Size 1004KB
        • SHA256 7fe4e4924fbbfdf6d772cb9d0a4963d49f6aa18b3c86a2e8df6ca49e22f79884
        • MD5 SHA1 SHA512 SSDEEP

        DismCore.dll

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\DismCore.dll
        • Size 444KB
        • SHA256 b1045fc7dce8fcf5612f82f8f97f8d243008e4c6b7389187e6babc554dd1e413
        • MD5 SHA1 SHA512 SSDEEP

        DismCorePS.dll

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\DismCorePS.dll
        • Size 200KB
        • SHA256 db995f4f55d8654fc1245da0df9d1d9d52b02d75131bc3bce501b141888232fc
        • MD5 SHA1 SHA512 SSDEEP

        DismHost.exe

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\DismHost.exe
        • Size 168KB
        • SHA256 dead0ebd5b5bf5d4b0e68ba975e9a70f98820e85d056b0a6b3775fc4df4da0f6
        • MD5 SHA1 SHA512 SSDEEP

        DmiProvider.dll

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\DmiProvider.dll
        • Size 436KB
        • SHA256 b5fb1a5eb4090598d5f878cdd37ed8eca82962d85995dd2280b8849fba816b54
        • MD5 SHA1 SHA512 SSDEEP

        EdgeProvider.dll

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\EdgeProvider.dll
        • Size 200KB
        • SHA256 eb68c7d48f78b46933acba617cf3b5fcb5b8695c8a29295a9fa075f36910825b
        • MD5 SHA1 SHA512 SSDEEP

        FfuProvider.dll

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\FfuProvider.dll
        • Size 680KB
        • SHA256 57ce7761531058f3c4289b1240bea6dc06355c9c4b4e88b9c9c0df8012edc5b3
        • MD5 SHA1 SHA512 SSDEEP

        FolderProvider.dll

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\FolderProvider.dll
        • Size 92KB
        • SHA256 3129bd336b26f9da626189a2386c362584204a5d24ec0733be3cf0c8f5d855e2
        • MD5 SHA1 SHA512 SSDEEP

        GenericProvider.dll

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\GenericProvider.dll
        • Size 172KB
        • SHA256 6a940ba16154c4a1729b8560b03efb5f2558d66b10da4a5ec26c1299ea713bc4
        • MD5 SHA1 SHA512 SSDEEP

        IBSProvider.dll

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\IBSProvider.dll
        • Size 84KB
        • SHA256 8f4e3f600917d49ada481ff0ed125fef4a316b659bb1197dc3036fc8c21a5a61
        • MD5 SHA1 SHA512 SSDEEP

        ImagingProvider.dll

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\ImagingProvider.dll
        • Size 248KB
        • SHA256 f1bbab35b2602d04d096c8de060b2a5cf802499a937fd1ffe749ff7f54852137
        • MD5 SHA1 SHA512 SSDEEP

        IntlProvider.dll

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\IntlProvider.dll
        • Size 312KB
        • SHA256 aac13ddb9ab5a165a38611f1b61229268a40d416f07740d4eefba1a8fcf7c731
        • MD5 SHA1 SHA512 SSDEEP

        LogProvider.dll

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\LogProvider.dll
        • Size 108KB
        • SHA256 56aca41c62c8d0d1b26db3a01ef6c2da4a6a51fc963eb28411f8f7f029f1bfde
        • MD5 SHA1 SHA512 SSDEEP

        MsiProvider.dll

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\MsiProvider.dll
        • Size 208KB
        • SHA256 56a8527d267116af39864feca528be5b7a88c3b5df94750154b2efcf2fda5d55
        • MD5 SHA1 SHA512 SSDEEP

        OSProvider.dll

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\OSProvider.dll
        • Size 180KB
        • SHA256 ec137f9caebcea735a9386112cf68f78b92b6a5a38008ce6415485f565e5cf85
        • MD5 SHA1 SHA512 SSDEEP

        OfflineSetupProvider.dll

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\OfflineSetupProvider.dll
        • Size 213KB
        • SHA256 8b247665218f5151f0d19f59ea902a7c28f745d67a5d51b63b77242ffb4bdd74
        • MD5 SHA1 SHA512 SSDEEP

        ProvProvider.dll

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\ProvProvider.dll
        • Size 800KB
        • SHA256 4915b0c9cd8dc8a29dd649739974d244f9105dc58725f1da0d592af3b546e2bf
        • MD5 SHA1 SHA512 SSDEEP

        ServicingCommon.dll

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\ServicingCommon.dll
        • Size 944KB
        • SHA256 be75afbbc30cad7235adf03dcc07fcee3c0c330c89b00e326ebbef2e57df5935
        • MD5 SHA1 SHA512 SSDEEP

        SetupPlatformProvider.dll

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\SetupPlatformProvider.dll
        • Size 192KB
        • SHA256 9f86bdfd3ddb0e67820d7418334bc76b701dce9ad8414bb14480830e4656bbd8
        • MD5 SHA1 SHA512 SSDEEP

        SmiProvider.dll

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\SmiProvider.dll
        • Size 272KB
        • SHA256 5a0f1279013d1d379cb3a3e30f1d5be22549728cd9dc92ed5643eacf46199339
        • MD5 SHA1 SHA512 SSDEEP

        SysprepProvider.dll

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\SysprepProvider.dll
        • Size 820KB
        • SHA256 901cea68c7a158a1d9c030d3939f8f72057d1cf2f902aec1bc1b22a0000c0494
        • MD5 SHA1 SHA512 SSDEEP

        TransmogProvider.dll

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\TransmogProvider.dll
        • Size 1.3MB
        • SHA256 b20b3eb2df22998fd7f9ff6898ba707d6b8833a8274719a5e09d5148d868faaf
        • MD5 SHA1 SHA512 SSDEEP

        UnattendProvider.dll

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\UnattendProvider.dll
        • Size 256KB
        • SHA256 3665872e68264bbf3827c2bf0cfa60124ea1d87912728f2fc3685dce32855cb8
        • MD5 SHA1 SHA512 SSDEEP

        VhdProvider.dll

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\VhdProvider.dll
        • Size 596KB
        • SHA256 d3a2dd7d47bfbb3897b927d1b7230b5b12e5fd7315d687458de15fbb08fb7e27
        • MD5 SHA1 SHA512 SSDEEP

        WimProvider.dll

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\WimProvider.dll
        • Size 672KB
        • SHA256 78b742deddee8305ea06d77f296ad9fe0f4b4a27d71b34dcdff8ae199364790c
        • MD5 SHA1 SHA512 SSDEEP

        dismprov.dll

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\dismprov.dll
        • Size 292KB
        • SHA256 006464f42a487ab765e1e97cf2d15bfa7db76752946de52ff7e518bc5bbb9a44
        • MD5 SHA1 SHA512 SSDEEP

        AppxProvider.dll.mui

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\en-US\AppxProvider.dll.mui
        • Size 23KB
        • SHA256 8038c5177461aef977ac6e526ac0851bf7eff5928972462657176ff6b6d06050
        • MD5 SHA1 SHA512 SSDEEP

        AssocProvider.dll.mui

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\en-US\AssocProvider.dll.mui
        • Size 8KB
        • SHA256 421bbff0c63377b5fd85591530f4c28d0109bc1ff39162a42eb294f0d0e7c6bb
        • MD5 SHA1 SHA512 SSDEEP

        CbsProvider.dll.mui

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\en-US\CbsProvider.dll.mui
        • Size 53KB
        • SHA256 46b59cfae0ea50c722718cdb8c07b3f5d6f02174cc599cd19a157eb6016c6030
        • MD5 SHA1 SHA512 SSDEEP

        DismCore.dll.mui

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\en-US\DismCore.dll.mui
        • Size 7KB
        • SHA256 0b6ac5a720dc9163dea36e565c82da1e375041688e6594de15d97652ab7aca80
        • MD5 SHA1 SHA512 SSDEEP

        DmiProvider.dll.mui

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\en-US\DmiProvider.dll.mui
        • Size 17KB
        • SHA256 a5cd6429d6be85895c4589e08cb33075041a13d93fca69084ffeb4213bb0d4ff
        • MD5 SHA1 SHA512 SSDEEP

        EdgeProvider.dll.mui

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\en-US\EdgeProvider.dll.mui
        • Size 6KB
        • SHA256 a82cd208624572c3258795a4d097b48ec2dcf1bcbc817445025f059768719e65
        • MD5 SHA1 SHA512 SSDEEP

        FfuProvider.dll.mui

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\en-US\FfuProvider.dll.mui
        • Size 9KB
        • SHA256 8625973391145207eb8dcc0d9f8f7fb555808fa58d2a07237f68b1d9e08dfa11
        • MD5 SHA1 SHA512 SSDEEP

        FolderProvider.dll.mui

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\en-US\FolderProvider.dll.mui
        • Size 2KB
        • SHA256 0e4f5bdc9ba2430ff266e89f6e44017604c14e72e5427cafcb6074c855169524
        • MD5 SHA1 SHA512

        GenericProvider.dll.mui

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\en-US\GenericProvider.dll.mui
        • Size 5KB
        • SHA256 21eb6be50350e296f140c7a877923c7b8b6824d0ae983c899f3543a2fe26e681
        • MD5 SHA1 SHA512 SSDEEP

        IBSProvider.dll.mui

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\en-US\IBSProvider.dll.mui
        • Size 2KB
        • SHA256 a48e621724c5a977373d10de1420d7e5a8b902b2a3896d9b00b53ae8adffe071
        • MD5 SHA1 SHA512

        ImagingProvider.dll.mui

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\en-US\ImagingProvider.dll.mui
        • Size 18KB
        • SHA256 cb1a0d62b5b8368926833d4dceb594ecd20c661ed0d8ac111615699aa3fe2442
        • MD5 SHA1 SHA512 SSDEEP

        IntlProvider.dll.mui

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\en-US\IntlProvider.dll.mui
        • Size 27KB
        • SHA256 a3458c824e987b2327a3853601206e21a66ac075e63c294e31277724fc0afa86
        • MD5 SHA1 SHA512 SSDEEP

        LogProvider.dll.mui

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\en-US\LogProvider.dll.mui
        • Size 6KB
        • SHA256 e7df3f5235b90541090811aa896596ee4e4dcd515adc79c83f0b6a7a84a97adb
        • MD5 SHA1 SHA512 SSDEEP

        MsiProvider.dll.mui

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\en-US\MsiProvider.dll.mui
        • Size 15KB
        • SHA256 572e5f8c5ce65404714f328d86a1386102995498d71538dc0db45a9d60cd692d
        • MD5 SHA1 SHA512 SSDEEP

        OSProvider.dll.mui

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\en-US\OSProvider.dll.mui
        • Size 3KB
        • SHA256 b8573936e990b8e55290a943490dbfe94bc49f58a4d9de1836bd7ff7dffe7ff6
        • MD5 SHA1 SHA512

        OfflineSetupProvider.dll.mui

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\en-US\OfflineSetupProvider.dll.mui
        • Size 2KB
        • SHA256 9f93067d93529189ca6f64c44de2e813d30b0b8a20181a6e56180d4951c0bc61
        • MD5 SHA1 SHA512

        ProvProvider.dll.mui

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\en-US\ProvProvider.dll.mui
        • Size 4KB
        • SHA256 7fb6900ebb304df91cdc53d50687eed5269e74615cca7e76f4598721294022dc
        • MD5 SHA1 SHA512 SSDEEP

        SetupPlatformProvider.dll.mui

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\en-US\SetupPlatformProvider.dll.mui
        • Size 5KB
        • SHA256 e708b5b5628f236cd1d41b864a3ef8ee401cb6f7b5f12c1cd8b76d2277c101f3
        • MD5 SHA1 SHA512 SSDEEP

        SmiProvider.dll.mui

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\en-US\SmiProvider.dll.mui
        • Size 2KB
        • SHA256 631f0b431e7296a03ae309d573f1c1c09467d1c0badea7456b1bebe44cd2eae0
        • MD5 SHA1 SHA512

        SysprepProvider.dll.mui

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\en-US\SysprepProvider.dll.mui
        • Size 3KB
        • SHA256 e3d22713daa426992f2efffafda6dc59ee32502c4f10a0330770de2a3144d654
        • MD5 SHA1 SHA512

        TransmogProvider.dll.mui

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\en-US\TransmogProvider.dll.mui
        • Size 16KB
        • SHA256 a1dd6b743961ddb20c3ff40f9227008d97ea7dc6e6ccde0918dc37f8bb79fe2d
        • MD5 SHA1 SHA512 SSDEEP

        UnattendProvider.dll.mui

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\en-US\UnattendProvider.dll.mui
        • Size 5KB
        • SHA256 5a4b560084daa772aa9bec7aa7abe1d09ae25b17eb780ab07d34b68eb04787d0
        • MD5 SHA1 SHA512 SSDEEP

        VhdProvider.dll.mui

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\en-US\VhdProvider.dll.mui
        • Size 7KB
        • SHA256 06d9653c004a9e87ec34e759b43dfd7785ee82dc19644466f3d679f2f65de19b
        • MD5 SHA1 SHA512 SSDEEP

        WimProvider.dll.mui

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\en-US\WimProvider.dll.mui
        • Size 27KB
        • SHA256 3b2f633c55fbbb9c5e22cdbf43a8612ec7a7169a3a8bb97504744f2da2b88d21
        • MD5 SHA1 SHA512 SSDEEP

        dismprov.dll.mui

        • Path C:\Users\Admin\AppData\Local\Temp\EC6F7412-FF50-4D7E-B504-E7CE85A9A22A\en-US\dismprov.dll.mui
        • Size 2KB
        • SHA256 f307033265151affded4af3dbc2527bc16479468af740ea913f84a2a3a557c46
        • MD5 SHA1 SHA512

        dism.log

        • Path C:\Windows\Logs\DISM\dism.log
        • Size 24KB
        • SHA256 167a2e5d4ba8f702b40cf47f03990e751e90095cb60971dbc4f6b30cbfd239d6
        • MD5 SHA1 SHA512 SSDEEP