Analysis

  • max time kernel
    149s
  • max time network
    125s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    21/07/2026, 12:22

General

  • Target
    ScreenConnect.Client.exe
  • Size 2.5MB
  • Sample260721-pkc69ahd64
  • SHA256 e5c08150c64960ea249bff20f5785e382cc22cacff002e71ad87ec8cbdd03ab1
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Subvert Trust Controls: Mark-of-the-Web Bypass 1 TTPs 1 IoCs

    When files are downloaded from the Internet, they are tagged with a hidden NTFS Alternate Data Stream (ADS) named Zone.Identifier with a specific value known as the MOTW.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 64 IoCs
  • NTFS ADS 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ScreenConnect.Client.exe
    "C:\Users\Admin\AppData\Local\Temp\ScreenConnect.Client.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3340
    • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe
      "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe"
      2⤵
      • Subvert Trust Controls: Mark-of-the-Web Bypass
      • Modifies registry class
      • NTFS ADS
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:5844
      • C:\Users\Admin\AppData\Local\Apps\2.0\BKM2DO20.T0C\H6GG4TMB.26O\scre..tion_0000000000000000_001a.0002_9e9f10488c1c2fc2\ScreenConnect.WindowsClient.exe
        "C:\Users\Admin\AppData\Local\Apps\2.0\BKM2DO20.T0C\H6GG4TMB.26O\scre..tion_0000000000000000_001a.0002_9e9f10488c1c2fc2\ScreenConnect.WindowsClient.exe"
        3⤵
        • Executes dropped EXE
        • Modifies registry class
        PID:3400

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        scre...exe_0000000000000000_001a.0002_none_5d280ddfbae1dcc1.cdf-ms

        • Path C:\Users\Admin\AppData\Local\Apps\2.0\BKM2DO20.T0C\H6GG4TMB.26O\manifests\scre...exe_0000000000000000_001a.0002_none_5d280ddfbae1dcc1.cdf-ms
        • Size 14KB
        • SHA256 d8f6a0b231261e28afd484de6bd8482f666b3aa6e44ae9e76915f6616b644a52
        • MD5 SHA1 SHA512 SSDEEP TLSH

        scre..core_420d02d3849b7992_001a.0002_none_3794b6aaf462d3ac.cdf-ms

        • Path C:\Users\Admin\AppData\Local\Apps\2.0\BKM2DO20.T0C\H6GG4TMB.26O\manifests\scre..core_420d02d3849b7992_001a.0002_none_3794b6aaf462d3ac.cdf-ms
        • Size 3KB
        • SHA256 526e63d246bd16080c9310d9ab38925b559be383e9e2bd3aa9d4ff2045bf3fbb
        • MD5 SHA1 SHA512 TLSH

        scre..dows_420d02d3849b7992_001a.0002_none_3c0c8e8c30b0e6dc.cdf-ms

        • Path C:\Users\Admin\AppData\Local\Apps\2.0\BKM2DO20.T0C\H6GG4TMB.26O\manifests\scre..dows_420d02d3849b7992_001a.0002_none_3c0c8e8c30b0e6dc.cdf-ms
        • Size 5KB
        • SHA256 d91658860e4712f1c176b08e2f36dad3016420a359673272ec1940637b93cef8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        scre..ient_420d02d3849b7992_001a.0002_none_98db8fcedd46b6b9.cdf-ms

        • Path C:\Users\Admin\AppData\Local\Apps\2.0\BKM2DO20.T0C\H6GG4TMB.26O\manifests\scre..ient_420d02d3849b7992_001a.0002_none_98db8fcedd46b6b9.cdf-ms
        • Size 6KB
        • SHA256 8eff3e6d4582af0a4b0d92b73410597c0abab9dca011a2306810b974dac03616
        • MD5 SHA1 SHA512 SSDEEP TLSH

        scre..ient_420d02d3849b7992_001a.0002_none_cdaa147d03b229b0.cdf-ms

        • Path C:\Users\Admin\AppData\Local\Apps\2.0\BKM2DO20.T0C\H6GG4TMB.26O\manifests\scre..ient_420d02d3849b7992_001a.0002_none_cdaa147d03b229b0.cdf-ms
        • Size 2KB
        • SHA256 8c72e6a1d27feb7e6328eb53c41e7e63bb8be33a28e7e25b730291fec9a9db05
        • MD5 SHA1 SHA512 TLSH

        scre..tion_0000000000000000_001a.0002_none_0aadbbe7ba9cffbe.cdf-ms

        • Path C:\Users\Admin\AppData\Local\Apps\2.0\BKM2DO20.T0C\H6GG4TMB.26O\manifests\scre..tion_0000000000000000_001a.0002_none_0aadbbe7ba9cffbe.cdf-ms
        • Size 4KB
        • SHA256 de8d5387d7d68e839fc1bd825cd965c9e1d6fc267e9081b958e332d9e71a3a0f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        scre..vice_420d02d3849b7992_001a.0002_none_e8e84ef38a223717.cdf-ms

        • Path C:\Users\Admin\AppData\Local\Apps\2.0\BKM2DO20.T0C\H6GG4TMB.26O\manifests\scre..vice_420d02d3849b7992_001a.0002_none_e8e84ef38a223717.cdf-ms
        • Size 4KB
        • SHA256 b8ee887dacbb761d8bfe1af5312228d7aaba498fd0481e7a4c428bb5397df404
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.Client.dll

        • Path C:\Users\Admin\AppData\Local\Temp\Deployment\36X6YOLB.CEG\4ANK94YE.7TH\ScreenConnect.Client.dll
        • Size 412KB
        • SHA256 9ca0dd6d983eaa03fd43befb83fc297fa6a0f5ae46e6acfad422fdf7784cf575
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.Client.dll.genman

        • Path C:\Users\Admin\AppData\Local\Temp\Deployment\36X6YOLB.CEG\4ANK94YE.7TH\ScreenConnect.Client.dll.genman
        • Size 1KB
        • SHA256 7fdfc06a2b2bbd5964934b184da06c1af56dcf76940e97263e85e3917983fc24
        • MD5 SHA1 SHA512 TLSH

        ScreenConnect.ClientService.dll

        • Path C:\Users\Admin\AppData\Local\Temp\Deployment\36X6YOLB.CEG\4ANK94YE.7TH\ScreenConnect.ClientService.dll
        • Size 89KB
        • SHA256 36e211d86dd6883bd49e5554ea47f0ff4e0422e64d50d9acfead2ef3ea43ef3f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.ClientService.dll.genman

        • Path C:\Users\Admin\AppData\Local\Temp\Deployment\36X6YOLB.CEG\4ANK94YE.7TH\ScreenConnect.ClientService.dll.genman
        • Size 1KB
        • SHA256 8bd45c4e681529c90907b4bfeb76065ef8eb724efba4fe6ba8d2ee740861fd28
        • MD5 SHA1 SHA512 TLSH

        ScreenConnect.ClientService.exe

        • Path C:\Users\Admin\AppData\Local\Temp\Deployment\36X6YOLB.CEG\4ANK94YE.7TH\ScreenConnect.ClientService.exe
        • Size 93KB
        • SHA256 16d5596c5d53497ea722ae9713984de93478b53fdc8b34587b12656414967849
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.Core.dll

        • Path C:\Users\Admin\AppData\Local\Temp\Deployment\36X6YOLB.CEG\4ANK94YE.7TH\ScreenConnect.Core.dll
        • Size 575KB
        • SHA256 4d16bdfd1b74808161f59a15f70746f8279208899644b0662bebe320dc8fbaaf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.Core.dll.genman

        • Path C:\Users\Admin\AppData\Local\Temp\Deployment\36X6YOLB.CEG\4ANK94YE.7TH\ScreenConnect.Core.dll.genman
        • Size 1KB
        • SHA256 0f83bbabc956b819bc3aa4649f91f6d4f085fc5d1b4d89eb178c95428fea625f
        • MD5 SHA1 SHA512 TLSH

        ScreenConnect.Windows.dll

        • Path C:\Users\Admin\AppData\Local\Temp\Deployment\36X6YOLB.CEG\4ANK94YE.7TH\ScreenConnect.Windows.dll
        • Size 1.7MB
        • SHA256 a0702217c7542d53a938003b89ade00e324814104c1a8fdf4f09338c5b624505
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.Windows.dll.genman

        • Path C:\Users\Admin\AppData\Local\Temp\Deployment\36X6YOLB.CEG\4ANK94YE.7TH\ScreenConnect.Windows.dll.genman
        • Size 1KB
        • SHA256 f542400bf3815f405643e11131a9a9d04ccabc5cdd1a93b76aa6f2cbcdbfce43
        • MD5 SHA1 SHA512 TLSH

        ScreenConnect.WindowsBackstageShell.exe

        • Path C:\Users\Admin\AppData\Local\Temp\Deployment\36X6YOLB.CEG\4ANK94YE.7TH\ScreenConnect.WindowsBackstageShell.exe
        • Size 71KB
        • SHA256 4aea3c1985c64acd63203bbbcc82df991e87e2f3fd9bfb27d66a8e1b1f4bb103
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.WindowsClient.exe

        • Path C:\Users\Admin\AppData\Local\Temp\Deployment\36X6YOLB.CEG\4ANK94YE.7TH\ScreenConnect.WindowsClient.exe
        • Size 668KB
        • SHA256 9d0c96d6a286c64a97c60e83a85f6140db26a995d8a2fcd81d56c030bcf855ba
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.WindowsClient.exe.config

        • Path C:\Users\Admin\AppData\Local\Temp\Deployment\36X6YOLB.CEG\4ANK94YE.7TH\ScreenConnect.WindowsClient.exe.config
        • Size 266B
        • SHA256 87c640d3184c17d3b446a72d5f13d643a774b4ecc7afbedfd4e8da7795ea8077
        • MD5 SHA1 SHA512 TLSH

        ScreenConnect.WindowsClient.exe.genman

        • Path C:\Users\Admin\AppData\Local\Temp\Deployment\36X6YOLB.CEG\4ANK94YE.7TH\ScreenConnect.WindowsClient.exe.genman
        • Size 2KB
        • SHA256 d41ecc668fe228c67a42cfdcbf336d6fdb53cd6a1f6103c56ed11cd1b263784a
        • MD5 SHA1 SHA512 TLSH

        ScreenConnect.WindowsClient.exe.manifest

        • Path C:\Users\Admin\AppData\Local\Temp\Deployment\36X6YOLB.CEG\4ANK94YE.7TH\ScreenConnect.WindowsClient.exe.manifest
        • Size 7KB
        • SHA256 422e3eab7aeffb1ea3a5e6996df1d75d907100d128eb040b0c6b65b2d5d790f3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ScreenConnect.WindowsFileManager.exe

        • Path C:\Users\Admin\AppData\Local\Temp\Deployment\36X6YOLB.CEG\4ANK94YE.7TH\ScreenConnect.WindowsFileManager.exe
        • Size 91KB
        • SHA256 66617969158867a0c983e7573c943ea61d20387b79b81674202a6669a314995f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ML2DGD7J.X2C.application

        • Path C:\Users\Admin\AppData\Local\Temp\Deployment\V5QW2VJ0.30H\ML2DGD7J.X2C.application
        • Size 98KB
        • SHA256 96e9e3c8ae7a2bab5e005c5e8116a0d82c12c8f0a9f1df49102ee034dbc9fc9d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3340-5-0x00000000057C0000-0x00000000057E8000-memory.dmp

        memory/3340-2-0x0000000002FF0000-0x0000000002FFC000-memory.dmp

        memory/3340-1-0x0000000002FD0000-0x0000000002FD8000-memory.dmp

        memory/3340-3-0x0000000005730000-0x00000000057C4000-memory.dmp

        memory/3340-4-0x0000000074E20000-0x00000000755DC000-memory.dmp

        memory/3340-6-0x0000000074E20000-0x00000000755DC000-memory.dmp

        memory/3340-0-0x0000000074E32000-0x0000000074E33000-memory.dmp

        memory/3340-8-0x0000000005830000-0x00000000059E0000-memory.dmp

        memory/3340-9-0x0000000074E20000-0x00000000755DC000-memory.dmp

        memory/3340-7-0x0000000005DB0000-0x000000000636A000-memory.dmp

        memory/3340-10-0x0000000074E20000-0x00000000755DC000-memory.dmp

        memory/3340-21-0x0000000074E20000-0x00000000755DC000-memory.dmp

        memory/3400-287-0x0000000000340000-0x00000000003EA000-memory.dmp

        memory/3400-297-0x0000000002620000-0x000000000263A000-memory.dmp

        memory/5844-45-0x0000026023D90000-0x0000026023F40000-memory.dmp

        memory/5844-14-0x00007FFCAAC20000-0x00007FFCAB5C4000-memory.dmp

        memory/5844-69-0x0000026023AA0000-0x0000026023B0C000-memory.dmp

        memory/5844-13-0x000002601F360000-0x000002601F4E8000-memory.dmp

        memory/5844-11-0x0000026004C90000-0x0000026004C98000-memory.dmp

        memory/5844-57-0x0000026023B90000-0x0000026023C3A000-memory.dmp

        memory/5844-19-0x00007FFCAAC20000-0x00007FFCAB5C4000-memory.dmp

        memory/5844-35-0x00000260237A0000-0x00000260237F0000-memory.dmp

        memory/5844-15-0x00007FFCAAC20000-0x00007FFCAB5C4000-memory.dmp

        memory/5844-51-0x0000026023770000-0x000002602378A000-memory.dmp

        memory/5844-12-0x00007FFCAADAF000-0x00007FFCAADB0000-memory.dmp

        memory/5844-63-0x0000026023AD0000-0x0000026023B64000-memory.dmp

        memory/5844-23-0x00007FFCAAC20000-0x00007FFCAB5C4000-memory.dmp

        memory/5844-31-0x00007FFCAAC20000-0x00007FFCAB5C4000-memory.dmp

        memory/5844-24-0x00007FFCAAC20000-0x00007FFCAB5C4000-memory.dmp

        memory/5844-18-0x00007FFCAAC20000-0x00007FFCAB5C4000-memory.dmp

        memory/5844-17-0x00007FFCAAC20000-0x00007FFCAB5C4000-memory.dmp

        memory/5844-27-0x00007FFCAAC20000-0x00007FFCAB5C4000-memory.dmp

        memory/5844-16-0x00007FFCAAC20000-0x00007FFCAB5C4000-memory.dmp

        memory/5844-20-0x00007FFCAAC20000-0x00007FFCAB5C4000-memory.dmp

        memory/5844-22-0x00007FFCAAC20000-0x00007FFCAB5C4000-memory.dmp

        memory/5844-298-0x00007FFCAAC20000-0x00007FFCAB5C4000-memory.dmp

        memory/5844-299-0x00007FFCAAC20000-0x00007FFCAB5C4000-memory.dmp