Analysis

  • max time kernel
    149s
  • max time network
    115s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    14/07/2026, 00:03

General

  • Target
    RemzzysCrosshair (2).exe
  • Size 39.0MB
  • Sample260714-ab3yzscy9y
  • SHA256 af8e7bdea431100f8ad80dbb17200a01638b01ad8c0850190fb0e6b8a6efcde8
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Modifies file permissions 1 TTPs 6 IoCs
  • Adds Run key to start application 2 TTPs 41 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Scheduled Task/Job: Scheduled Task 1 TTPs 6 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

  • Views/modifies file attributes 1 TTPs 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\RemzzysCrosshair (2).exe
    "C:\Users\Admin\AppData\Local\Temp\RemzzysCrosshair (2).exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:956
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Crosshair0.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Crosshair0.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: GetForegroundWindowSpam
      PID:1920
    • C:\Windows\SYSTEM32\schtasks.exe
      "schtasks.exe" /Create /TN "WindowsSystemCacheWD" /TR "wscript.exe //B \"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SystemCacheWD.vbs\"" /SC ONLOGON /F /RL HIGHEST
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:3488
    • C:\Windows\System32\wscript.exe
      "C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SystemCacheWD.vbs"
      2⤵
        PID:2528
      • C:\Windows\SYSTEM32\attrib.exe
        "attrib.exe" +R +S "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SystemCache.exe"
        2⤵
        • Views/modifies file attributes
        PID:5444
      • C:\Windows\SYSTEM32\icacls.exe
        "icacls.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SystemCache.exe" /deny *S-1-1-0:(D,DC) /deny *S-1-5-32-544:(D,DC)
        2⤵
        • Modifies file permissions
        PID:1912
      • C:\Windows\SYSTEM32\attrib.exe
        "attrib.exe" +R +S "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SearchIndex.exe"
        2⤵
        • Views/modifies file attributes
        PID:4984
      • C:\Windows\SYSTEM32\icacls.exe
        "icacls.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SearchIndex.exe" /deny *S-1-1-0:(D,DC) /deny *S-1-5-32-544:(D,DC)
        2⤵
        • Modifies file permissions
        PID:4820
      • C:\Windows\SYSTEM32\attrib.exe
        "attrib.exe" +R +S "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\WmiHost.exe"
        2⤵
        • Views/modifies file attributes
        PID:3012
      • C:\Windows\SYSTEM32\icacls.exe
        "icacls.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\WmiHost.exe" /deny *S-1-1-0:(D,DC) /deny *S-1-5-32-544:(D,DC)
        2⤵
        • Modifies file permissions
        PID:3084
      • C:\Windows\SYSTEM32\attrib.exe
        "attrib.exe" +R +S "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\FontCache.exe"
        2⤵
        • Views/modifies file attributes
        PID:4004
      • C:\Windows\SYSTEM32\icacls.exe
        "icacls.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\FontCache.exe" /deny *S-1-1-0:(D,DC) /deny *S-1-5-32-544:(D,DC)
        2⤵
        • Modifies file permissions
        PID:2808
      • C:\Windows\SYSTEM32\attrib.exe
        "attrib.exe" +R +S "C:\Users\Admin\AppData\Local\Temp\RemzzysCrosshair (2).exe"
        2⤵
        • Views/modifies file attributes
        PID:1976
      • C:\Windows\SYSTEM32\icacls.exe
        "icacls.exe" "C:\Users\Admin\AppData\Local\Temp\RemzzysCrosshair (2).exe" /deny *S-1-1-0:(D,DC) /deny *S-1-5-32-544:(D,DC)
        2⤵
        • Modifies file permissions
        PID:5732
      • C:\Windows\SYSTEM32\schtasks.exe
        "schtasks.exe" /Create /TN "WindowsSystemCacheWD" /TR "wscript.exe //B \"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\WindowsSystemCacheWD.vbs\"" /SC ONLOGON /F /RL HIGHEST
        2⤵
        • Scheduled Task/Job: Scheduled Task
        PID:5848
      • C:\Windows\System32\wscript.exe
        "C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\WindowsSystemCacheWD.vbs"
        2⤵
          PID:1168
        • C:\Windows\SYSTEM32\schtasks.exe
          "schtasks.exe" /Create /TN "WmiCacheServiceWD" /TR "wscript.exe //B \"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\WmiCacheServiceWD.vbs\"" /SC ONLOGON /F /RL HIGHEST
          2⤵
          • Scheduled Task/Job: Scheduled Task
          PID:3472
        • C:\Windows\System32\wscript.exe
          "C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\WmiCacheServiceWD.vbs"
          2⤵
            PID:3980
          • C:\Windows\SYSTEM32\schtasks.exe
            "schtasks.exe" /Create /TN "RuntimeBrokerSvcWD" /TR "wscript.exe //B \"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\RuntimeBrokerSvcWD.vbs\"" /SC ONLOGON /F /RL HIGHEST
            2⤵
            • Scheduled Task/Job: Scheduled Task
            PID:5200
          • C:\Windows\System32\wscript.exe
            "C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\RuntimeBrokerSvcWD.vbs"
            2⤵
              PID:4532
            • C:\Windows\SYSTEM32\schtasks.exe
              "schtasks.exe" /Create /TN "TokenBrokerHostWD" /TR "wscript.exe //B \"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\TokenBrokerHostWD.vbs\"" /SC ONLOGON /F /RL HIGHEST
              2⤵
              • Scheduled Task/Job: Scheduled Task
              PID:3088
            • C:\Windows\System32\wscript.exe
              "C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\TokenBrokerHostWD.vbs"
              2⤵
                PID:6644
              • C:\Windows\SYSTEM32\schtasks.exe
                "schtasks.exe" /Create /TN "SearchIndexSvcWD" /TR "wscript.exe //B \"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SearchIndexSvcWD.vbs\"" /SC ONLOGON /F /RL HIGHEST
                2⤵
                • Scheduled Task/Job: Scheduled Task
                PID:6672
              • C:\Windows\System32\wscript.exe
                "C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SearchIndexSvcWD.vbs"
                2⤵
                  PID:6876
              • C:\Users\Admin\AppData\Local\Temp\RemzzysCrosshair (2).exe
                "C:\Users\Admin\AppData\Local\Temp\RemzzysCrosshair (2).exe"
                1⤵
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of WriteProcessMemory
                PID:5132
                • C:\Windows\SYSTEM32\attrib.exe
                  "attrib.exe" +R +S "C:\Users\Admin\AppData\Local\Temp\RemzzysCrosshair (2).exe"
                  2⤵
                  • Views/modifies file attributes
                  PID:2608
                • C:\Windows\SYSTEM32\icacls.exe
                  "icacls.exe" "C:\Users\Admin\AppData\Local\Temp\RemzzysCrosshair (2).exe" /deny *S-1-1-0:(D,DC) /deny *S-1-5-32-544:(D,DC)
                  2⤵
                  • Modifies file permissions
                  PID:4656
              • C:\Windows\system32\wscript.exe
                wscript.exe
                1⤵
                  PID:5880

                Network

                      MITRE ATT&CK Enterprise v16

                      Replay Monitor

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                      Downloads

                      Crosshair0.exe

                      • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Crosshair0.exe
                      • Size 2.2MB
                      • SHA256 2f4a3c2114fb026fc82b44992ac0898188585f54c7df7da5a0a88e8f3a32597c
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      SystemCacheWD.vbs

                      • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SystemCacheWD.vbs
                      • Size 499B
                      • SHA256 8190df9384c302a7346f0038a6965744b95ea2a782b6117082d0f8925438672c
                      • MD5 SHA1 SHA512 TLSH

                      WindowsSystemCacheWD.vbs

                      • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\WindowsSystemCacheWD.vbs
                      • Size 530B
                      • SHA256 4b675cf20b81da16f9305121aa47aa997ee5bcdadae57b96bab7f24f85fffa92
                      • MD5 SHA1 SHA512 TLSH

                      memory/956-9-0x0000026F80000000-0x0000026F800D0000-memory.dmp

                      memory/956-13-0x0000026F95780000-0x0000026F957D0000-memory.dmp

                      memory/956-26-0x0000026F80470000-0x0000026F80490000-memory.dmp

                      memory/956-5-0x0000026F91800000-0x0000026F91820000-memory.dmp

                      memory/956-21-0x0000026F80100000-0x0000026F80130000-memory.dmp

                      memory/956-36-0x0000026F806D0000-0x0000026F80710000-memory.dmp

                      memory/956-45-0x0000026F80760000-0x0000026F80790000-memory.dmp

                      memory/956-41-0x0000026F80890000-0x0000026F80990000-memory.dmp

                      memory/956-49-0x0000026F82740000-0x0000026F82760000-memory.dmp

                      memory/956-17-0x0000026F957D0000-0x0000026F957F0000-memory.dmp

                      memory/956-2-0x0000026F94460000-0x0000026F950F0000-memory.dmp