Analysis

  • max time kernel
    149s
  • max time network
    140s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/08/2026, 22:32

General

  • Target
    TESTING.x64.3.vbs
  • Size 23.7MB
  • Sample260808-2f7arawame
  • SHA256 20a0bd6ed113a2e57b4d108f8168234317be9f54e3399048b1f53b4899dc729d
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Badlisted process makes network request 1 IoCs

    Network request originating from process or tool commonly abused by malware.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

  • Executes dropped EXE 1 IoCs
  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Loads dropped DLL 36 IoCs
  • Deobfuscate/Decode Files or Information 1 TTPs 4 IoCs

    Payload decoded via CertUtil.

  • 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 3 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 26 IoCs
  • Embeds OpenSSL 1 IoCs

    Embeds OpenSSL, may be used to circumvent TLS interception.

  • Enumerates physical storage devices 1 TTPs

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

  • Checks SCSI registry key(s) 3 TTPs 5 IoCs

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

  • Modifies data under HKEY_USERS 3 IoCs
  • Modifies registry class 23 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs
  • Uses Volume Shadow Copy service COM API

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

Processes

  • C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\TESTING.x64.3.vbs"
    1⤵
    • Executes a VBScript file via the Windows Script Host.
    • Suspicious use of WriteProcessMemory
    PID:2128
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c certutil -decode "C:\Users\Admin\AppData\Local\Temp\FWSetup_43250\m.b64" "C:\Users\Admin\AppData\Local\Temp\FWSetup_43250\fwupd-2.1.6-setup-x86_64.msi"
      2⤵
      • Deobfuscate/Decode Files or Information
      • Suspicious use of WriteProcessMemory
      PID:2672
      • C:\Windows\system32\certutil.exe
        certutil -decode "C:\Users\Admin\AppData\Local\Temp\FWSetup_43250\m.b64" "C:\Users\Admin\AppData\Local\Temp\FWSetup_43250\fwupd-2.1.6-setup-x86_64.msi"
        3⤵
        • Deobfuscate/Decode Files or Information
        PID:6040
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c certutil -decode "C:\Users\Admin\AppData\Local\Temp\FWSetup_43250\v.b64" "C:\Users\Admin\AppData\Local\Temp\FWSetup_43250\InstallerTesting.vbs"
      2⤵
      • Deobfuscate/Decode Files or Information
      • Suspicious use of WriteProcessMemory
      PID:4340
      • C:\Windows\system32\certutil.exe
        certutil -decode "C:\Users\Admin\AppData\Local\Temp\FWSetup_43250\v.b64" "C:\Users\Admin\AppData\Local\Temp\FWSetup_43250\InstallerTesting.vbs"
        3⤵
        • Deobfuscate/Decode Files or Information
        PID:5108
    • C:\Windows\System32\wscript.exe
      "C:\Windows\System32\wscript.exe" "C:\Users\Admin\AppData\Local\Temp\FWSetup_43250\InstallerTesting.vbs"
      2⤵
      • Executes a VBScript file via the Windows Script Host.
      • Suspicious use of WriteProcessMemory
      PID:4916
      • C:\Windows\System32\wscript.exe
        "C:\Windows\System32\wscript.exe" //B //NoLogo "C:\Users\Admin\AppData\Local\Temp\FWSetup_43250\InstallerTesting.vbs" /elevate
        3⤵
        • Executes a VBScript file via the Windows Script Host.
        • Suspicious use of WriteProcessMemory
        PID:2540
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -WindowStyle Hidden -File "C:\Users\Admin\AppData\Local\Temp\download.ps1"
          4⤵
          • Badlisted process makes network request
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2592
        • C:\Windows\System32\msiexec.exe
          "C:\Windows\System32\msiexec.exe" /i "C:\Users\Admin\AppData\Local\Temp\ScreenConnect.ClientSetup.msi" /qn /norestart
          4⤵
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:1272
    • C:\Windows\System32\msiexec.exe
      "C:\Windows\System32\msiexec.exe" /i "C:\Users\Admin\AppData\Local\Temp\FWSetup_43250\fwupd-2.1.6-setup-x86_64.msi"
      2⤵
      • Enumerates connected drives
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      PID:3480
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2400
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
        PID:4556
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Checks SCSI registry key(s)
      • Suspicious use of AdjustPrivilegeToken
      PID:1512
    • C:\Program Files (x86)\fwupd\bin\fwupd.exe
      "C:\Program Files (x86)\fwupd\bin\fwupd.exe"
      1⤵
      • Executes dropped EXE
      • Identifies Wine through registry keys
      • Loads dropped DLL
      • Drops file in Windows directory
      PID:5696

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          e597547.rbs

          • Path C:\Config.Msi\e597547.rbs
          • Size 30KB
          • SHA256 d779d35ca0f0ea27181f76fc10398db1c63530a3683e035ffa7132d3d89bf778
          • MD5 SHA1 SHA512 SSDEEP TLSH

          fwupd.exe

          • Path C:\Program Files (x86)\fwupd\bin\fwupd.exe
          • Size 158KB
          • SHA256 ba9d0931ada5b2ed07fc0fb8c15554d70483ad1f75901bd1e93384a94ee7821d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          iconv.dll

          • Path C:\Program Files (x86)\fwupd\bin\iconv.dll
          • Size 38KB
          • SHA256 3ffa5bc870ddf20abb6fbf6e933f93f42ef30ebc075b1264cd3e01609c831b43
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libcrypto-3-x64.dll

          • Path C:\Program Files (x86)\fwupd\bin\libcrypto-3-x64.dll
          • Size 4.8MB
          • SHA256 2d332cb7aefd59387e00a4ae24391e317826890299c3aea5cd03bafc933e1d9f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libcurl-4.dll

          • Path C:\Program Files (x86)\fwupd\bin\libcurl-4.dll
          • Size 814KB
          • SHA256 094d6a069e4434baa5f5e7f9317f196be1c48b80a3f154b7f448f702bc109cd6
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libffi-8.dll

          • Path C:\Program Files (x86)\fwupd\bin\libffi-8.dll
          • Size 36KB
          • SHA256 d2dcd97bfe809da10cc055c03067b5844dd06234c8b445f7ab70942469f0bd58
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libfwupd-3.dll

          • Path C:\Program Files (x86)\fwupd\bin\libfwupd-3.dll
          • Size 619KB
          • SHA256 93c1618514cd1d9f3d43ad9f8e4412bf9bdadcf6a22d65b1c21e4dbbc2cf5bd4
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libfwupdengine.dll

          • Path C:\Program Files (x86)\fwupd\bin\libfwupdengine.dll
          • Size 3.2MB
          • SHA256 cbb9812033f97527e69303384725971d613e6028542411304457cdcdf85d297d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libfwupdplugin.dll

          • Path C:\Program Files (x86)\fwupd\bin\libfwupdplugin.dll
          • Size 2.0MB
          • SHA256 2dcb508a993fad2fc8369d404c37d1b826a8ca192d4aeb442af66681a8abaf4e
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libgcc_s_seh-1.dll

          • Path C:\Program Files (x86)\fwupd\bin\libgcc_s_seh-1.dll
          • Size 912KB
          • SHA256 bf204c248ccea9a2ad76d55fc6277b9145fa67cfa0a85e480b8762a3ccf8462e
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libgio-2.0-0.dll

          • Path C:\Program Files (x86)\fwupd\bin\libgio-2.0-0.dll
          • Size 2.0MB
          • SHA256 0e543990bcff8bf923f2cd234d54b9cce4a0002d83c9e8a58f182b5777f53a3d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libglib-2.0-0.dll

          • Path C:\Program Files (x86)\fwupd\bin\libglib-2.0-0.dll
          • Size 1.5MB
          • SHA256 24ce9cdec4325956da58a5bbf349d123d42f4dd7900658fb783e8ef86d0232a4
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libgmodule-2.0-0.dll

          • Path C:\Program Files (x86)\fwupd\bin\libgmodule-2.0-0.dll
          • Size 28KB
          • SHA256 2f0b4c65abb9c38918fae9a4182b9fbeb80ae0faf9cdb58d617142ebff7b3df7
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libgmp-10.dll

          • Path C:\Program Files (x86)\fwupd\bin\libgmp-10.dll
          • Size 569KB
          • SHA256 024193fcb2c773cacbfc93cbfefbdc6b0754643c2af452e5d4c885c1659a148f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libgnutls-30.dll

          • Path C:\Program Files (x86)\fwupd\bin\libgnutls-30.dll
          • Size 2.3MB
          • SHA256 3499422bda726d2d145c7b6bde2445f61291376f0a3b33b4a8936805f220b002
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libgobject-2.0-0.dll

          • Path C:\Program Files (x86)\fwupd\bin\libgobject-2.0-0.dll
          • Size 385KB
          • SHA256 06f62ea3c54fc3362ae7da7559fac75979789d287590b808a3214c279240752a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libhogweed-6.dll

          • Path C:\Program Files (x86)\fwupd\bin\libhogweed-6.dll
          • Size 257KB
          • SHA256 4a169d2c8c77074a510e1d30d67e232128fa35ca023537db9d48643cd47198ac
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libidn2-0.dll

          • Path C:\Program Files (x86)\fwupd\bin\libidn2-0.dll
          • Size 397KB
          • SHA256 c60419fd629c8f7c9d469ce0446c45f8e1f653057e4deaf1b76ceff747c0451c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libintl-8.dll

          • Path C:\Program Files (x86)\fwupd\bin\libintl-8.dll
          • Size 223KB
          • SHA256 24b3bf5b2cad29ec390f17277d48e7aa900b84eb903ef9e7a8a204b769256ff6
          • MD5 SHA1 SHA512 SSDEEP TLSH

          liblzma-5.dll

          • Path C:\Program Files (x86)\fwupd\bin\liblzma-5.dll
          • Size 165KB
          • SHA256 59aeabc1f605764caedecc7b89d8efdfb9aca02c204cc92ce1d0522119c21a28
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libnettle-8.dll

          • Path C:\Program Files (x86)\fwupd\bin\libnettle-8.dll
          • Size 317KB
          • SHA256 f3c613c0c6d464b6889a32ad9b8dbc1c52050a356b84ee6a8ae47f794c72aa68
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libpcre2-8-0.dll

          • Path C:\Program Files (x86)\fwupd\bin\libpcre2-8-0.dll
          • Size 655KB
          • SHA256 84f20af6b88c475067fc0c096d76b7c556d98890eefd8ab4fae5d84a7d133b63
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libpsl-5.dll

          • Path C:\Program Files (x86)\fwupd\bin\libpsl-5.dll
          • Size 108KB
          • SHA256 9508f5205c3bbe732d9c98ec65bdfa204ff1938e1a524da7db4b0e3259e9fada
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libsqlite3-0.dll

          • Path C:\Program Files (x86)\fwupd\bin\libsqlite3-0.dll
          • Size 1.4MB
          • SHA256 d73a89902912ebcfd73936cf1d46a24687a9e2a4ce420a0dc7efa0012a08a695
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libtasn1-6.dll

          • Path C:\Program Files (x86)\fwupd\bin\libtasn1-6.dll
          • Size 115KB
          • SHA256 1c00d590c8e43fcf7ea858ab404416072c46e3d4bf44fedc9154c84da4038556
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libusb-1.0.dll

          • Path C:\Program Files (x86)\fwupd\bin\libusb-1.0.dll
          • Size 791KB
          • SHA256 e52e2a891b65460d065f43e73a1ee45380e0adf9f78cbf363d8da961187d0703
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libwinpthread-1.dll

          • Path C:\Program Files (x86)\fwupd\bin\libwinpthread-1.dll
          • Size 67KB
          • SHA256 3e27a182fa8217353f4eec3d9170dfda46361a1c717a449274993934b87ae66c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libxmlb-2.dll

          • Path C:\Program Files (x86)\fwupd\bin\libxmlb-2.dll
          • Size 194KB
          • SHA256 1c3d2237257d2c697e9df3ffdd578dde6dc0ce27fc0f4c783f58e41fd13d11b4
          • MD5 SHA1 SHA512 SSDEEP TLSH

          zlib1.dll

          • Path C:\Program Files (x86)\fwupd\bin\zlib1.dll
          • Size 130KB
          • SHA256 699d6ac86e72f78070cf4323c13b152a59979512d1ad2acda8494c733e6b5963
          • MD5 SHA1 SHA512 SSDEEP TLSH

          fwupd.mo

          • Path C:\Program Files (x86)\fwupd\share\locale\es\LC_MESSAGES\fwupd.mo
          • Size 91KB
          • SHA256 df07c42cc7e0efd55b94c649c9a922ae4b5598f49e03089c66729fe9992950db
          • MD5 SHA1 SHA512 SSDEEP TLSH

          InstallerTesting.vbs

          • Path C:\Users\Admin\AppData\Local\Temp\FWSetup_43250\InstallerTesting.vbs
          • Size 3KB
          • SHA256 80be69e3d2d2749901970f4b06d5dd9cb5c5cc81badbb79ba5bd7e514f43e4a9
          • MD5 SHA1 SHA512 TLSH

          fwupd-2.1.6-setup-x86_64.msi

          • Path C:\Users\Admin\AppData\Local\Temp\FWSetup_43250\fwupd-2.1.6-setup-x86_64.msi
          • Size 14.6MB
          • SHA256 91e42a249859074b43954a1e8cbc425e1d64c3e79284f06c6e4e7ea7c5524d2e
          • MD5 SHA1 SHA512 SSDEEP TLSH

          m.b64

          • Path C:\Users\Admin\AppData\Local\Temp\FWSetup_43250\m.b64
          • Size 20.0MB
          • SHA256 bc9fcf4170773997136d365811dec8b7aa9f2c68d1b4e2ebf92b4e4acc1a0bd6
          • MD5 SHA1 SHA512 SSDEEP TLSH

          v.b64

          • Path C:\Users\Admin\AppData\Local\Temp\FWSetup_43250\v.b64
          • Size 4KB
          • SHA256 3ff2a2c841866e68592f407da43344760779da5f68934f7d8bcfa5988a9e3e61
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.ClientSetup.msi

          • Path C:\Users\Admin\AppData\Local\Temp\ScreenConnect.ClientSetup.msi
          • Size 13.0MB
          • SHA256 cfaa14efc44bc4c233e268264dfabe0532140b8466c62573a2a58d8cd5f7ce89
          • MD5 SHA1 SHA512 SSDEEP TLSH

          download.ps1

          • Path C:\Users\Admin\AppData\Local\Temp\download.ps1
          • Size 349B
          • SHA256 5f1e17f8bd861f5466e45574f76a1b8fb1095cb88978fa6f4cff43d0170585f8
          • MD5 SHA1 SHA512 TLSH

          devices.json

          • Path C:\Windows\var\cache\fwupd\devices.json
          • Size 3B
          • SHA256 8eb95bcbc154530931e15fc418c8b1fe991095671409552099ea1aa596999ede
          • MD5 SHA1 SHA512

          metadata-2

          • Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
          • Size 26.1MB
          • SHA256 4520e41cbe346f0ad27254070de1b3a183555860355d0621ede220057d8bbc4c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          {7db733e2-b6b0-41a9-9b88-0eb58275da64}_OnDiskSnapshotProp

          • Path \??\Volume{c61f3bad-0000-0000-0000-d08302000000}\System Volume Information\SPP\OnlineMetadataCache\{7db733e2-b6b0-41a9-9b88-0eb58275da64}_OnDiskSnapshotProp
          • Size 6KB
          • SHA256 830fb1efec5326d46cb7113c2de8f6f09bb8b61632a70c03be7d6fa01b66e235
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/2592-12-0x00000142CD390000-0x00000142CD3B2000-memory.dmp

          memory/5696-255-0x00007FF9CD2A0000-0x00007FF9CD70F000-memory.dmp

          memory/5696-244-0x00007FF9D20D0000-0x00007FF9D2121000-memory.dmp

          memory/5696-241-0x00007FF9CDC40000-0x00007FF9CDDA3000-memory.dmp

          memory/5696-242-0x00007FF9D3FA0000-0x00007FF9D3FCE000-memory.dmp

          memory/5696-253-0x00007FF9CD7F0000-0x00007FF9CD9B6000-memory.dmp

          memory/5696-252-0x00007FF9CD9C0000-0x00007FF9CDAE7000-memory.dmp

          memory/5696-237-0x00007FF9CDF40000-0x00007FF9CE16A000-memory.dmp

          memory/5696-232-0x00007FF9CE300000-0x00007FF9CE495000-memory.dmp

          memory/5696-231-0x00007FF9CE4A0000-0x00007FF9CE715000-memory.dmp

          memory/5696-227-0x00007FF9CE720000-0x00007FF9CE892000-memory.dmp

          memory/5696-254-0x00007FF9CD710000-0x00007FF9CD7EA000-memory.dmp

          memory/5696-251-0x00007FF9CDAF0000-0x00007FF9CDB38000-memory.dmp

          memory/5696-250-0x00007FF9D0310000-0x00007FF9D0332000-memory.dmp

          memory/5696-249-0x00007FF9CDB40000-0x00007FF9CDBCE000-memory.dmp

          memory/5696-247-0x00007FF9CDBD0000-0x00007FF9CDC38000-memory.dmp

          memory/5696-246-0x00007FF9D1F90000-0x00007FF9D1FB3000-memory.dmp

          memory/5696-245-0x00007FF9D20B0000-0x00007FF9D20C7000-memory.dmp

          memory/5696-248-0x00007FF9D1EC0000-0x00007FF9D1F03000-memory.dmp

          memory/5696-243-0x00007FF9D3F30000-0x00007FF9D3F42000-memory.dmp

          memory/5696-240-0x00007FF9D3FD0000-0x00007FF9D4003000-memory.dmp

          memory/5696-239-0x00007FF9CDDB0000-0x00007FF9CDE74000-memory.dmp

          memory/5696-234-0x00007FF9CE170000-0x00007FF9CE219000-memory.dmp

          memory/5696-236-0x00007FF9D5FA0000-0x00007FF9D5FB2000-memory.dmp

          memory/5696-235-0x00007FF9E17C0000-0x00007FF9E17D0000-memory.dmp

          memory/5696-233-0x00007FF9CE220000-0x00007FF9CE2F5000-memory.dmp

          memory/5696-229-0x00007FF9D4040000-0x00007FF9D40C5000-memory.dmp

          memory/5696-228-0x00007FF9D5FC0000-0x00007FF9D5FFE000-memory.dmp

          memory/5696-226-0x00007FF9D72D0000-0x00007FF9D732B000-memory.dmp

          memory/5696-225-0x00007FF9CE8A0000-0x00007FF9CEA55000-memory.dmp

          memory/5696-224-0x00007FF7D0120000-0x00007FF7D0144000-memory.dmp

          memory/5696-238-0x00007FF9CDE80000-0x00007FF9CDF3E000-memory.dmp

          memory/5696-230-0x00007FF9D4010000-0x00007FF9D4038000-memory.dmp

          memory/5696-273-0x00007FF9CDC40000-0x00007FF9CDDA3000-memory.dmp