Analysis

  • max time kernel
    149s
  • max time network
    139s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/11/2026, 16:07

General

  • Target
    079fe697069f4fa94a73754d356e3084053427fed92cea0f2c7e2ea4298c10d8.exe
  • Size 12.2MB
  • Sample261102-tkqjssdv8l
  • SHA256 079fe697069f4fa94a73754d356e3084053427fed92cea0f2c7e2ea4298c10d8
  • 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.

  • Sets service image path in registry 3 TTPs 1 IoCs

    This determines the executable launched when a service starts. It can be used to establish persistence.

  • ConnectWise ScreenConnect remote access tool

    ConnectWise ScreenConnect is a remote desktop tool that can be used as a backdoor.

  • Enumerates connected drives 3 TTPs 46 IoCs

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

  • Boot or Logon Autostart Execution: Authentication Package 1 TTPs 1 IoCs

    Suspicious Windows Authentication Registry Modification.

  • Drops file in System32 directory 9 IoCs
  • Event Triggered Execution: Component Object Model Hijacking 1 TTPs

    Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

  • Drops file in Program Files directory 16 IoCs
  • Drops file in Windows directory 17 IoCs
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 42 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 6 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 9 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.

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Modifies data under HKEY_USERS 13 IoCs
  • Modifies registry class 37 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 7 IoCs
  • Suspicious use of SendNotifyMessage 5 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\079fe697069f4fa94a73754d356e3084053427fed92cea0f2c7e2ea4298c10d8.exe
    "C:\Users\Admin\AppData\Local\Temp\079fe697069f4fa94a73754d356e3084053427fed92cea0f2c7e2ea4298c10d8.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4140
    • C:\Windows\SysWOW64\msiexec.exe
      "C:\Windows\System32\msiexec.exe" /i "C:\Users\Admin\AppData\Local\Temp\ScreenConnect\26.7.6.9783\10dfa41e812005bd\ScreenConnect.ClientSetup.msi" SC_EXE_PATH="C:\Users\Admin\AppData\Local\Temp\079fe697069f4fa94a73754d356e3084053427fed92cea0f2c7e2ea4298c10d8.exe"
      2⤵
      • Enumerates connected drives
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      PID:4184
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Boot or Logon Autostart Execution: Authentication Package
    • 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:2708
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 7A58128FDE79A7F6C403D1A9C871939D C
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1704
      • C:\Windows\SysWOW64\rundll32.exe
        rundll32.exe "C:\Users\Admin\AppData\Local\Temp\MSIFC3D.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240712968 1 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.FixupServiceArguments
        3⤵
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        PID:5040
      • C:\Windows\SysWOW64\rundll32.exe
        rundll32.exe "C:\Users\Admin\AppData\Local\Temp\MSI1DC.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240714390 10 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.CheckMsiMotw
        3⤵
        • Badlisted process makes network request
        • Loads dropped DLL
        • Reads the TCP/IP host and domain name from the registry
        • System Location Discovery: System Language Discovery
        PID:5820
      • C:\Windows\SysWOW64\rundll32.exe
        rundll32.exe "C:\Users\Admin\AppData\Local\Temp\MSI97E.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240716218 17 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.CheckMsiFileName
        3⤵
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        PID:2616
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
        PID:6052
      • C:\Windows\syswow64\MsiExec.exe
        C:\Windows\syswow64\MsiExec.exe -Embedding AEBBBE217263B3A5F72382890268C2B4
        2⤵
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        PID:3112
      • C:\Windows\syswow64\MsiExec.exe
        C:\Windows\syswow64\MsiExec.exe -Embedding 5D479104BF8856B1CCB1533F4FC46346 E Global\MSI0000
        2⤵
        • Drops file in Windows directory
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        PID:3124
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Checks SCSI registry key(s)
      PID:2000
    • C:\Program Files (x86)\ScreenConnect Client (10dfa41e812005bd)\ScreenConnect.ClientService.exe
      "C:\Program Files (x86)\ScreenConnect Client (10dfa41e812005bd)\ScreenConnect.ClientService.exe" "?e=Access&y=Guest&h=instance-kiscll-relay.screenconnect.com&p=443&s=f5636721-662d-4fe0-9c58-25ee5b163e9c&k=BgIAAACkAABSU0ExAAgAAAEAAQABkytvcpYvQRJ%2b3DTPa0GCVP%2fQzmrHhAs%2blgU3UTQC1n3umKCmw%2f1omAeRte8Jhiman0dSse1p6tJrYzgcY7bvHOXisKjGACElGZD02daWxt%2bkeiietMYVLtLlL%2fp69oN%2fUnkyY3PQhCF%2f6F5xeC91C%2b5WMCrkxzZUIiRIjgdoq8gRJ%2f%2bHIaBJ9GI7kGZPwrbh%2bzIHb5sEwNHWmI%2b26BJCUGT3z244vGsxVdNnaom3UC4EXssITfPcMhicRNZvHsDJnXKElEM%2f%2bzAY1%2fJPqpPt%2fIXYOxjUxWkbJL%2fJe0PZlJGhIk%2b9gpOM1hq1xjfeHlJygMy%2bVTYO61QmFE8NG7XL"
      1⤵
      • Sets service image path in registry
      • Drops file in System32 directory
      • 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:3956
      • C:\Program Files (x86)\ScreenConnect Client (10dfa41e812005bd)\ScreenConnect.WindowsClient.exe
        "C:\Program Files (x86)\ScreenConnect Client (10dfa41e812005bd)\ScreenConnect.WindowsClient.exe" "RunRole" "ab7aa142-f559-4de7-80e8-bc0eef200b58" "User"
        2⤵
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:5296
      • C:\Program Files (x86)\ScreenConnect Client (10dfa41e812005bd)\ScreenConnect.WindowsClient.exe
        "C:\Program Files (x86)\ScreenConnect Client (10dfa41e812005bd)\ScreenConnect.WindowsClient.exe" "RunRole" "970a0766-f60a-49d4-b1ce-86178e49418c" "System"
        2⤵
        • Executes dropped EXE
        • Reads the TCP/IP host and domain name from the registry
        • Checks processor information in registry
        • Modifies data under HKEY_USERS
        PID:1940

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          e595897.rbs

          • Path C:\Config.Msi\e595897.rbs
          • Size 214KB
          • SHA256 5a91e6f5fb965ef9035ac4ccba4ea8ddaaae299db7b35310af5d73a119a8641c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Client.en-US.resources

          • Path C:\Program Files (x86)\ScreenConnect Client (10dfa41e812005bd)\Client.en-US.resources
          • Size 65KB
          • SHA256 bd8901dd3666277f6d7aa1f4118ad53f5d4229c5d9f67f94e635bf2add3731dd
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Client.resources

          • Path C:\Program Files (x86)\ScreenConnect Client (10dfa41e812005bd)\Client.resources
          • Size 6KB
          • SHA256 bd34378ad99f7609fa0c7c8edde6337c738a61d288863015629329806a1cc728
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.Client.dll

          • Path C:\Program Files (x86)\ScreenConnect Client (10dfa41e812005bd)\ScreenConnect.Client.dll
          • Size 413KB
          • SHA256 be1e3522a20c244b3e20b4f7bc2fc736b6103c930d6cf8366e0bb97cb82d5241
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.ClientService.dll

          • Path C:\Program Files (x86)\ScreenConnect Client (10dfa41e812005bd)\ScreenConnect.ClientService.dll
          • Size 92KB
          • SHA256 67f75a75bc19288cac0071e19e7af4463f2ecf4bb75fe13af80a4f0f57144253
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.ClientService.exe

          • Path C:\Program Files (x86)\ScreenConnect Client (10dfa41e812005bd)\ScreenConnect.ClientService.exe
          • Size 93KB
          • SHA256 bc19602c59b0ba4a7a99f791c87298df76d8d62f86a928e112dca285a88a5a77
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.Core.dll

          • Path C:\Program Files (x86)\ScreenConnect Client (10dfa41e812005bd)\ScreenConnect.Core.dll
          • Size 583KB
          • SHA256 91ae86fd5439c7d8a54b75cbb60c2ff9bdff84657b962d340d48cdf656c4928d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.Windows.dll

          • Path C:\Program Files (x86)\ScreenConnect Client (10dfa41e812005bd)\ScreenConnect.Windows.dll
          • Size 1.7MB
          • SHA256 9ddaf17f7f802e58c645d42184e0ac33dc755a885bc3637a7d837a4f6ae5fdea
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.WindowsAuthenticationPackage.dll

          • Path C:\Program Files (x86)\ScreenConnect Client (10dfa41e812005bd)\ScreenConnect.WindowsAuthenticationPackage.dll
          • Size 254KB
          • SHA256 a5b8f0070201e4f26260af6a25941ea38bd7042aefd48cd68b9acf951fa99ee5
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.WindowsClient.exe

          • Path C:\Program Files (x86)\ScreenConnect Client (10dfa41e812005bd)\ScreenConnect.WindowsClient.exe
          • Size 689KB
          • SHA256 24671116eab5a97c5d15c4d7b434adff9ad2119db9b487490f4b251f28167069
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.WindowsClient.exe.config

          • Path C:\Program Files (x86)\ScreenConnect Client (10dfa41e812005bd)\ScreenConnect.WindowsClient.exe.config
          • Size 266B
          • SHA256 87c640d3184c17d3b446a72d5f13d643a774b4ecc7afbedfd4e8da7795ea8077
          • MD5 SHA1 SHA512 TLSH

          ScreenConnect.WindowsCredentialProvider.dll

          • Path C:\Program Files (x86)\ScreenConnect Client (10dfa41e812005bd)\ScreenConnect.WindowsCredentialProvider.dll
          • Size 837KB
          • SHA256 89fd40ccc2e2be1bf140e748212922aa4010a7ef4b0465aca958c9d3417e0bdd
          • MD5 SHA1 SHA512 SSDEEP TLSH

          system.config

          • Path C:\Program Files (x86)\ScreenConnect Client (10dfa41e812005bd)\system.config
          • Size 984B
          • SHA256 db7f436f42022e4ef865636cd953f53f37994e8819eaf2964a5bfd37e539f264
          • MD5 SHA1 SHA512 TLSH

          CustomAction.config

          • Path C:\Users\Admin\AppData\Local\Temp\MSI1DC.tmp-\CustomAction.config
          • Size 234B
          • SHA256 7027b69ab6ebc9f3f7d2f6c800793fde2a057b76010d8cfd831cf440371b2b23
          • MD5 SHA1 SHA512 TLSH

          ScreenConnect.WindowsInstaller.dll

          • Path C:\Users\Admin\AppData\Local\Temp\MSI1DC.tmp-\ScreenConnect.WindowsInstaller.dll
          • Size 137KB
          • SHA256 7fcba418fd772a38e420238d49e8301f23caf47eadcef400ecab8738813d9694
          • MD5 SHA1 SHA512 SSDEEP TLSH

          MSIFC3D.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\MSIFC3D.tmp
          • Size 1.1MB
          • SHA256 d39e53d74c6840d331b91b9c949db26f7c93a824e9fb104c532346a8c465b6e2
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Microsoft.Deployment.WindowsInstaller.dll

          • Path C:\Users\Admin\AppData\Local\Temp\MSIFC3D.tmp-\Microsoft.Deployment.WindowsInstaller.dll
          • Size 172KB
          • SHA256 3e54286e348ebd3d70eaed8174cca500455c3e098cdd1fccb167bc43d93db29d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.Core.dll

          • Path C:\Users\Admin\AppData\Local\Temp\MSIFC3D.tmp-\ScreenConnect.Core.dll
          • Size 573KB
          • SHA256 399ab0c1bcf2bf0c7618066d676b6958c2a5f4fed2d8f769f0eeea5492720e4f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.InstallerActions.dll

          • Path C:\Users\Admin\AppData\Local\Temp\MSIFC3D.tmp-\ScreenConnect.InstallerActions.dll
          • Size 24KB
          • SHA256 f35f007dcb154d0346745309630b8cc21fe49638e76dc8dd77a3c62cb0aa754a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.Windows.dll

          • Path C:\Users\Admin\AppData\Local\Temp\MSIFC3D.tmp-\ScreenConnect.Windows.dll
          • Size 1.7MB
          • SHA256 4c281797c351fed77890634006a51bc3a6c60efa4c831fe21934353f304cdf61
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.ClientSetup.msi

          • Path C:\Users\Admin\AppData\Local\Temp\ScreenConnect\26.7.6.9783\10dfa41e812005bd\ScreenConnect.ClientSetup.msi
          • Size 9.8MB
          • SHA256 ac0c4b51f6d244e1dc70890c9490dabea4973597a89bf7269ca8d4e32e584ad4
          • MD5 SHA1 SHA512 SSDEEP TLSH

          MSI5E34.tmp

          • Path C:\Windows\Installer\MSI5E34.tmp
          • Size 202KB
          • SHA256 3cff4ac91288a0ff0c13278e73b282a64e83d089c5a61a45d483194ab336b852
          • MD5 SHA1 SHA512 SSDEEP TLSH

          g3dwygt2.newcfg

          • Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\ScreenConnect Client (10dfa41e812005bd)\g3dwygt2.newcfg
          • Size 882B
          • SHA256 d9c7250fac02a3f02fa48dd6b719f3629c893952bbaa368eeaff6d090e47eef7
          • MD5 SHA1 SHA512 TLSH

          user.config

          • Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\ScreenConnect Client (10dfa41e812005bd)\user.config
          • Size 520B
          • SHA256 16d9b8e203a7ebde1b2d5eb168cb8fad22e723ab27f52537178f4453c3140c8d
          • MD5 SHA1 SHA512 TLSH

          vvsxsj15.newcfg

          • Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\ScreenConnect Client (10dfa41e812005bd)\vvsxsj15.newcfg
          • Size 683B
          • SHA256 6829639cbb8bc1ed333d3931aa2eaee751b2d96eb48aeae28c8604c7a9a15de1
          • MD5 SHA1 SHA512 TLSH

          memory/2708-229-0x0000025D2BC20000-0x0000025D2C5C4000-memory.dmp

          memory/3956-154-0x0000000003F30000-0x0000000003F4A000-memory.dmp

          memory/3956-198-0x00000000044E0000-0x000000000454C000-memory.dmp

          memory/3956-202-0x00000000047E0000-0x00000000048B6000-memory.dmp

          memory/3956-200-0x0000000004470000-0x00000000044B1000-memory.dmp

          memory/3956-177-0x0000000004420000-0x0000000004470000-memory.dmp

          memory/3956-164-0x0000000004270000-0x0000000004420000-memory.dmp

          memory/3956-160-0x0000000003FF0000-0x0000000004086000-memory.dmp

          memory/4140-10-0x0000000074A20000-0x00000000751DC000-memory.dmp

          memory/4140-0-0x0000000074A32000-0x0000000074A33000-memory.dmp

          memory/4140-9-0x0000000005C40000-0x0000000005CD2000-memory.dmp

          memory/4140-8-0x0000000006140000-0x00000000066FA000-memory.dmp

          memory/4140-1-0x0000000003180000-0x0000000003188000-memory.dmp

          memory/4140-15-0x0000000074A20000-0x00000000751DC000-memory.dmp

          memory/4140-2-0x00000000031A0000-0x00000000031AC000-memory.dmp

          memory/4140-3-0x00000000058C0000-0x0000000005956000-memory.dmp

          memory/4140-12-0x0000000074A20000-0x00000000751DC000-memory.dmp

          memory/4140-6-0x00000000059D0000-0x0000000005B80000-memory.dmp

          memory/4140-13-0x0000000074A20000-0x00000000751DC000-memory.dmp

          memory/4140-5-0x0000000005950000-0x0000000005978000-memory.dmp

          memory/4140-7-0x0000000074A20000-0x00000000751DC000-memory.dmp

          memory/4140-4-0x0000000074A20000-0x00000000751DC000-memory.dmp

          memory/5040-35-0x0000000005900000-0x000000000592E000-memory.dmp

          memory/5040-47-0x0000000005C70000-0x0000000005E20000-memory.dmp

          memory/5040-43-0x0000000005A20000-0x0000000005AB6000-memory.dmp

          memory/5040-39-0x0000000005940000-0x000000000594C000-memory.dmp

          memory/5296-224-0x000000001B260000-0x000000001B2F6000-memory.dmp

          memory/5296-221-0x000000001AE50000-0x000000001AEBC000-memory.dmp

          memory/5296-220-0x0000000000130000-0x00000000001E0000-memory.dmp

          memory/5296-225-0x000000001B4B0000-0x000000001B660000-memory.dmp

          memory/5296-226-0x0000000002300000-0x000000000231A000-memory.dmp

          memory/5296-227-0x000000001B7F0000-0x000000001B978000-memory.dmp

          memory/5820-77-0x00000000053C0000-0x00000000053E8000-memory.dmp