Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    31/05/2026, 15:32

General

  • Target
    2026-05-31_18767665e820b4986f5e81ddf596473e_amadey_elex_glassworm_hellokitty_hijackloader_icedid_luc.exe
  • Size 5.4MB
  • Sample260531-syn3fsdw3p
  • SHA256 92965bfa5f446c57cfc65ce8d9955ebe85df357e5faafe81831578adaa2f8e7c
  • 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
  • Badlisted process makes network request 1 IoCs

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

  • 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 16 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\2026-05-31_18767665e820b4986f5e81ddf596473e_amadey_elex_glassworm_hellokitty_hijackloader_icedid_luc.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-31_18767665e820b4986f5e81ddf596473e_amadey_elex_glassworm_hellokitty_hijackloader_icedid_luc.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1964
    • C:\Windows\SysWOW64\msiexec.exe
      "C:\Windows\System32\msiexec.exe" /i "C:\Users\Admin\AppData\Local\Temp\ScreenConnect\25.2.4.9229\e238acda09cb0af9\ScreenConnect.ClientSetup.msi"
      2⤵
      • Badlisted process makes network request
      • Enumerates connected drives
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      PID:2424
  • 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:3920
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding B87C92441EB3CECA1783170744D17D55 C
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4908
      • C:\Windows\SysWOW64\rundll32.exe
        rundll32.exe "C:\Users\Admin\AppData\Local\Temp\MSI8B91.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240683984 1 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.FixupServiceArguments
        3⤵
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        PID:2952
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
        PID:4260
      • C:\Windows\syswow64\MsiExec.exe
        C:\Windows\syswow64\MsiExec.exe -Embedding 7B005B44BC4F65E5707F8A3542B3024A
        2⤵
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        PID:1344
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Checks SCSI registry key(s)
      PID:4752

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          e58cb3b.rbs

          • Path C:\Config.Msi\e58cb3b.rbs
          • Size 10KB
          • SHA256 58af6873cb7fd1bb24004119ba7bf8ae8d72607d0cca47fd543e59d834d81d1b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          MSI8B91.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\MSI8B91.tmp
          • Size 1.0MB
          • SHA256 df08b98808c85da1d1ac7338dab9e4f0beeceee270d95bce2e044feb6117dfa6
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Microsoft.Deployment.WindowsInstaller.dll

          • Path C:\Users\Admin\AppData\Local\Temp\MSI8B91.tmp-\Microsoft.Deployment.WindowsInstaller.dll
          • Size 172KB
          • SHA256 3e54286e348ebd3d70eaed8174cca500455c3e098cdd1fccb167bc43d93db29d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.Core.dll

          • Path C:\Users\Admin\AppData\Local\Temp\MSI8B91.tmp-\ScreenConnect.Core.dll
          • Size 538KB
          • SHA256 b8100e5ab07983cbf82d721cf719576ca3f60e352628dcaabd42d428011fdedf
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.InstallerActions.dll

          • Path C:\Users\Admin\AppData\Local\Temp\MSI8B91.tmp-\ScreenConnect.InstallerActions.dll
          • Size 11KB
          • SHA256 c79a22accadb1f8a716669ca68c6d6f4e9a21c0d639e2846f288b60bc8adc770
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.Windows.dll

          • Path C:\Users\Admin\AppData\Local\Temp\MSI8B91.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\e238acda09cb0af9\ScreenConnect.ClientSetup.msi
          • Size 11.2MB
          • SHA256 1c7e2ff9da0353327b6fef8a761d18ae83498f42d05a56563ccc01a8888abbb7
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.ClientSetup.msi

          • Path C:\Users\Admin\AppData\Local\Temp\ScreenConnect\25.2.4.9229\e238acda09cb0af9\ScreenConnect.ClientSetup.msi
          • Size 11.2MB
          • SHA256 b1d58f174aac2a4c1c1a0c53470886fb0543bb64ed4c4e925ad1855d0b73caac
          • MD5 SHA1 SHA512 SSDEEP TLSH

          MSICD4F.tmp

          • Path C:\Windows\Installer\MSICD4F.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 11d9438cca6071549f0035fea3d46701f5ee1561d2b0b5ba607a119beeec0f5a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          {630377fc-aaa2-4107-a393-56513a316182}_OnDiskSnapshotProp

          • Path \??\Volume{a56ea927-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{630377fc-aaa2-4107-a393-56513a316182}_OnDiskSnapshotProp
          • Size 6KB
          • SHA256 4a6775c798090303c1e3bbcebcba5bf9364887bf81cdfd6150ba4504b88d0d46
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/1964-4-0x0000000005990000-0x0000000005C82000-memory.dmp

          memory/1964-9-0x0000000005680000-0x0000000005690000-memory.dmp

          memory/1964-7-0x0000000005690000-0x000000000583C000-memory.dmp

          memory/1964-6-0x00000000030E0000-0x0000000003102000-memory.dmp

          memory/1964-8-0x0000000006230000-0x00000000067D6000-memory.dmp

          memory/1964-3-0x0000000005680000-0x0000000005690000-memory.dmp

          memory/1964-1-0x00000000030A0000-0x00000000030A8000-memory.dmp

          memory/1964-0-0x0000000005680000-0x0000000005690000-memory.dmp

          memory/1964-5-0x00000000055F0000-0x000000000567C000-memory.dmp

          memory/1964-2-0x0000000005680000-0x0000000005690000-memory.dmp

          memory/2952-53-0x0000000005820000-0x00000000059CC000-memory.dmp

          memory/2952-49-0x00000000055E0000-0x000000000566C000-memory.dmp

          memory/2952-45-0x0000000005540000-0x000000000554A000-memory.dmp

          memory/2952-41-0x0000000005500000-0x000000000552E000-memory.dmp