Analysis

  • max time kernel
    149s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    22/05/2026, 17:40

General

  • Target
    2026-05-22_2a7509ddd78f9dfdfe5535d9a45efcf6_amadey_elex_glassworm_hellokitty_hijackloader_icedid_luc.exe
  • Size 5.4MB
  • Sample260522-v8trssd19y
  • SHA256 7145e8299053bea02c520460f9a379711ed4455318d434fd5785981295a3a4f4
  • 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 15 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 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\2026-05-22_2a7509ddd78f9dfdfe5535d9a45efcf6_amadey_elex_glassworm_hellokitty_hijackloader_icedid_luc.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-22_2a7509ddd78f9dfdfe5535d9a45efcf6_amadey_elex_glassworm_hellokitty_hijackloader_icedid_luc.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3492
    • C:\Windows\SysWOW64\msiexec.exe
      "C:\Windows\System32\msiexec.exe" /i "C:\Users\Admin\AppData\Local\Temp\ScreenConnect\25.2.4.9229\d8977dc5d6f88edf\ScreenConnect.ClientSetup.msi"
      2⤵
      • Enumerates connected drives
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      PID:5092
  • 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 WriteProcessMemory
    PID:1152
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding A503A0F1FB65EBCDFEF1EF3F61B8005F C
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3412
      • C:\Windows\SysWOW64\rundll32.exe
        rundll32.exe "C:\Users\Admin\AppData\Local\Temp\MSI4D02.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240668000 1 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.FixupServiceArguments
        3⤵
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        PID:3000
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
        PID:1716
      • C:\Windows\syswow64\MsiExec.exe
        C:\Windows\syswow64\MsiExec.exe -Embedding C6F73848C62BA1A593518A50842109E3
        2⤵
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        PID:4064
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Checks SCSI registry key(s)
      PID:768

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          e58871e.rbs

          • Path C:\Config.Msi\e58871e.rbs
          • Size 10KB
          • SHA256 fc9b5a092bf69803a1584a7bb3a86c84fc60775c25f3bfa8db5cbfcba16eea10
          • MD5 SHA1 SHA512 SSDEEP TLSH

          MSI4D02.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\MSI4D02.tmp
          • Size 1.0MB
          • SHA256 a45ba86c5d13aa8e814e4cb0860b5b2a39ce9677b0d980947f6fe31676051cb2
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Microsoft.Deployment.WindowsInstaller.dll

          • Path C:\Users\Admin\AppData\Local\Temp\MSI4D02.tmp-\Microsoft.Deployment.WindowsInstaller.dll
          • Size 172KB
          • SHA256 3e54286e348ebd3d70eaed8174cca500455c3e098cdd1fccb167bc43d93db29d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.Core.dll

          • Path C:\Users\Admin\AppData\Local\Temp\MSI4D02.tmp-\ScreenConnect.Core.dll
          • Size 538KB
          • SHA256 b8100e5ab07983cbf82d721cf719576ca3f60e352628dcaabd42d428011fdedf
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.InstallerActions.dll

          • Path C:\Users\Admin\AppData\Local\Temp\MSI4D02.tmp-\ScreenConnect.InstallerActions.dll
          • Size 11KB
          • SHA256 c79a22accadb1f8a716669ca68c6d6f4e9a21c0d639e2846f288b60bc8adc770
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.Windows.dll

          • Path C:\Users\Admin\AppData\Local\Temp\MSI4D02.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\d8977dc5d6f88edf\ScreenConnect.ClientSetup.msi
          • Size 9.5MB
          • SHA256 74dcc8c20dccb091c01a45a8b15913128520f01c2473a10f747dc6bc9922294a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          MSI8921.tmp

          • Path C:\Windows\Installer\MSI8921.tmp
          • Size 202KB
          • SHA256 3cff4ac91288a0ff0c13278e73b282a64e83d089c5a61a45d483194ab336b852
          • MD5 SHA1 SHA512 SSDEEP TLSH

          metadata-2

          • Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
          • Size 24.6MB
          • SHA256 c4898b9c01e4cee1acdbbafaad21f6e17272f1359b251a93ddcf4eb36fec9c65
          • MD5 SHA1 SHA512 SSDEEP TLSH

          {86cfc0c0-8d21-4566-b52e-1e3a3138790f}_OnDiskSnapshotProp

          • Path \??\Volume{a56ea927-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{86cfc0c0-8d21-4566-b52e-1e3a3138790f}_OnDiskSnapshotProp
          • Size 6KB
          • SHA256 77da1925e29a0dfb4a6f2c62b73570e814e4d697071a9c2381611f34d1fe87ab
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/3000-35-0x0000000004C60000-0x0000000004C6A000-memory.dmp

          memory/3000-43-0x0000000004FD0000-0x000000000517C000-memory.dmp

          memory/3000-39-0x0000000004D90000-0x0000000004E1C000-memory.dmp

          memory/3000-31-0x0000000004C20000-0x0000000004C4E000-memory.dmp

          memory/3492-3-0x0000000002EA0000-0x0000000002EB0000-memory.dmp

          memory/3492-6-0x0000000002E80000-0x0000000002EA2000-memory.dmp

          memory/3492-2-0x0000000002EA0000-0x0000000002EB0000-memory.dmp

          memory/3492-4-0x0000000005710000-0x0000000005A02000-memory.dmp

          memory/3492-0-0x0000000002EA0000-0x0000000002EB0000-memory.dmp

          memory/3492-5-0x0000000005480000-0x000000000550C000-memory.dmp

          memory/3492-9-0x0000000002EA0000-0x0000000002EB0000-memory.dmp

          memory/3492-1-0x0000000001590000-0x0000000001598000-memory.dmp

          memory/3492-8-0x0000000005FB0000-0x0000000006556000-memory.dmp

          memory/3492-7-0x0000000005510000-0x00000000056BC000-memory.dmp