Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/08/2026, 10:31

General

  • Target
    2026-08-03_9f4ba80106e37ac852a5b072d502f222_agent-tesla_amadey_elex_glassworm_hellokitty_hijackloade.exe
  • Size 5.4MB
  • Sample260804-mktswsttht
  • SHA256 ec1735a92888588dc104f663c23963989970ebc785c77e8684935453c46a8743
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Signed with revoked ConnectWise certificate 1 IoCs

    Binary is signed using a ConnectWise certificate revoked for key compromise.

  • Loads dropped DLL 11 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 17 IoCs
  • Drops file in Windows directory 15 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 5 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 3 IoCs
  • Modifies registry class 32 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 5 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\2026-08-03_9f4ba80106e37ac852a5b072d502f222_agent-tesla_amadey_elex_glassworm_hellokitty_hijackloade.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-03_9f4ba80106e37ac852a5b072d502f222_agent-tesla_amadey_elex_glassworm_hellokitty_hijackloade.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1152
    • C:\Windows\SysWOW64\msiexec.exe
      "C:\Windows\System32\msiexec.exe" /i "C:\Users\Admin\AppData\Local\Temp\ScreenConnect\25.2.4.9229\14dd1b15e8bc60ea\ScreenConnect.ClientSetup.msi"
      2⤵
      • Enumerates connected drives
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      PID:4148
  • 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:700
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 672E93FBC17B679865F50F3FCF6FD985 C
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2452
      • C:\Windows\SysWOW64\rundll32.exe
        rundll32.exe "C:\Users\Admin\AppData\Local\Temp\MSIA752.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240756750 1 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.FixupServiceArguments
        3⤵
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        PID:5968
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
        PID:1316
      • C:\Windows\syswow64\MsiExec.exe
        C:\Windows\syswow64\MsiExec.exe -Embedding 31BE4E0D7AA457BFB50741CAC78BE0F6
        2⤵
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        PID:2068
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Checks SCSI registry key(s)
      PID:3752

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          e5a0283.rbs

          • Path C:\Config.Msi\e5a0283.rbs
          • Size 10KB
          • SHA256 6864322ce578f0f1c71968a2a893f2a6ffac7e4e995a60179ac66c9bf534bdad
          • MD5 SHA1 SHA512 SSDEEP TLSH

          MSIA752.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\MSIA752.tmp
          • Size 1.0MB
          • SHA256 a45ba86c5d13aa8e814e4cb0860b5b2a39ce9677b0d980947f6fe31676051cb2
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Microsoft.Deployment.WindowsInstaller.dll

          • Path C:\Users\Admin\AppData\Local\Temp\MSIA752.tmp-\Microsoft.Deployment.WindowsInstaller.dll
          • Size 172KB
          • SHA256 3e54286e348ebd3d70eaed8174cca500455c3e098cdd1fccb167bc43d93db29d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.Core.dll

          • Path C:\Users\Admin\AppData\Local\Temp\MSIA752.tmp-\ScreenConnect.Core.dll
          • Size 538KB
          • SHA256 b8100e5ab07983cbf82d721cf719576ca3f60e352628dcaabd42d428011fdedf
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.InstallerActions.dll

          • Path C:\Users\Admin\AppData\Local\Temp\MSIA752.tmp-\ScreenConnect.InstallerActions.dll
          • Size 11KB
          • SHA256 c79a22accadb1f8a716669ca68c6d6f4e9a21c0d639e2846f288b60bc8adc770
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.Windows.dll

          • Path C:\Users\Admin\AppData\Local\Temp\MSIA752.tmp-\ScreenConnect.Windows.dll
          • Size 1.6MB
          • SHA256 da29455a64858fda773319c32c0a6cd40edbe8042ed005aa2befb8a4f0fb0522
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.ClientSetup.msi

          • Path C:\Users\Admin\AppData\Local\Temp\ScreenConnect\25.2.4.9229\14dd1b15e8bc60ea\ScreenConnect.ClientSetup.msi
          • Size 12.9MB
          • SHA256 25aad8c4f2965243e6d8aa1331b727100cd9ff5ee88f9612e9e1e5314e0ab6cb
          • MD5 SHA1 SHA512 SSDEEP TLSH

          MSI9B7.tmp

          • Path C:\Windows\Installer\MSI9B7.tmp
          • Size 202KB
          • SHA256 3cff4ac91288a0ff0c13278e73b282a64e83d089c5a61a45d483194ab336b852
          • MD5 SHA1 SHA512 SSDEEP TLSH

          metadata-2

          • Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
          • Size 26.1MB
          • SHA256 aa094ec81d4d7ffd8eeef03a68d9710c4f5e1f94ca8764588a2f4d8acb634e95
          • MD5 SHA1 SHA512 SSDEEP TLSH

          {647ce683-4cdc-4d16-aa3a-d744eed8935a}_OnDiskSnapshotProp

          • Path \??\Volume{c61fbfff-0000-0000-0000-d08302000000}\System Volume Information\SPP\OnlineMetadataCache\{647ce683-4cdc-4d16-aa3a-d744eed8935a}_OnDiskSnapshotProp
          • Size 6KB
          • SHA256 497dd9f2596e0f4821665cf80cf70194092d07f901944d75ecfe48aa3fe342e8
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/1152-10-0x0000000074A50000-0x000000007520C000-memory.dmp

          memory/1152-12-0x0000000074A50000-0x000000007520C000-memory.dmp

          memory/1152-0-0x0000000074A62000-0x0000000074A63000-memory.dmp

          memory/1152-6-0x0000000002D50000-0x0000000002D72000-memory.dmp

          memory/1152-5-0x0000000074A50000-0x000000007520C000-memory.dmp

          memory/1152-7-0x0000000005440000-0x00000000055EC000-memory.dmp

          memory/1152-9-0x0000000005FF0000-0x00000000065AA000-memory.dmp

          memory/1152-4-0x0000000005340000-0x00000000053CC000-memory.dmp

          memory/1152-3-0x0000000074A50000-0x000000007520C000-memory.dmp

          memory/1152-8-0x0000000074A50000-0x000000007520C000-memory.dmp

          memory/1152-2-0x0000000005740000-0x0000000005A32000-memory.dmp

          memory/1152-1-0x0000000002C60000-0x0000000002C68000-memory.dmp

          memory/5968-32-0x0000000005190000-0x00000000051BE000-memory.dmp

          memory/5968-44-0x0000000005520000-0x00000000056CC000-memory.dmp

          memory/5968-40-0x00000000052E0000-0x000000000536C000-memory.dmp

          memory/5968-36-0x0000000005180000-0x000000000518A000-memory.dmp