Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/10/2026, 04:27

General

  • Target
    _ការអញ្ជើញចូលរួមកិច្ចប្រជុំស្តីពីក.exe
  • Size 15.1MB
  • Sample261030-e3lk8swt8p
  • SHA256 3c0d1a07b6e4164588a5cda78a77e574663e810736802ad4caaa0ae6244ec51f
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 TTPs 1 IoCs
  • Sets file to hidden 1 TTPs 2 IoCs

    Modifies file attributes to stop it showing in Explorer etc.

  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 5 IoCs
  • Modifies file permissions 1 TTPs 2 IoCs
  • Drops file in System32 directory 4 IoCs
  • Executes a command shell one-liner 1 TTPs 8 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • System Location Discovery: System Language Discovery 1 TTPs 5 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. 2 IoCs

    Inno Setup installer

  • GoLang User-Agent 2 IoCs

    Uses default user-agent string defined by GoLang HTTP packages.

  • Kills process with taskkill 3 IoCs
  • Modifies data under HKEY_USERS 42 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 28 IoCs
  • Suspicious behavior: MapViewOfSection 1 TTPs 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 16 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 23 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.

  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

  • Views/modifies file attributes 1 TTPs 2 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3308
      • C:\Users\Admin\AppData\Local\Temp\_ការអញ្ជើញចូលរួមកិច្ចប្រជុំស្តីពីក.exe
        "C:\Users\Admin\AppData\Local\Temp\_ការអញ្ជើញចូលរួមកិច្ចប្រជុំស្តីពីក.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3540
        • C:\Users\Admin\AppData\Local\Temp\is-CQ7DT.tmp\_ការអញ្ជើញចូលរួមកិច្ចប្រជុំស្តីពីក.tmp
          "C:\Users\Admin\AppData\Local\Temp\is-CQ7DT.tmp\_ការអញ្ជើញចូលរួមកិច្ចប្រជុំស្តីពីក.tmp" /SL5="$13003C,15432248,119296,C:\Users\Admin\AppData\Local\Temp\_ការអញ្ជើញចូលរួមកិច្ចប្រជុំស្តីពីក.exe"
          3⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:1784
          • C:\Windows\SysWOW64\taskkill.exe
            "C:\Windows\system32\taskkill.exe" /F /IM Trapshydration1653.exe /T
            4⤵
            • System Location Discovery: System Language Discovery
            • Kills process with taskkill
            • Suspicious use of AdjustPrivilegeToken
            PID:4592
          • C:\Windows\SysWOW64\taskkill.exe
            "C:\Windows\system32\taskkill.exe" /F /IM Trapshydration1653.exe /T
            4⤵
            • System Location Discovery: System Language Discovery
            • Kills process with taskkill
            • Suspicious use of AdjustPrivilegeToken
            PID:1040
          • C:\Windows\SysWOW64\taskkill.exe
            "C:\Windows\system32\taskkill.exe" /F /IM Trapshydration1653.exe /T
            4⤵
            • System Location Discovery: System Language Discovery
            • Kills process with taskkill
            • Suspicious use of AdjustPrivilegeToken
            PID:4344
          • C:\Drivers\WitchFabrics\Trapshydration1653.exe
            "C:\Drivers\WitchFabrics\Trapshydration1653.exe"
            4⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious behavior: MapViewOfSection
            • Suspicious use of AdjustPrivilegeToken
            PID:5076
      • C:\Windows\System32\cmd.exe
        C:\Windows\System32\cmd.exe /c waitfor.exe ZqIdleHeartbeat3f
        2⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:1104
        • C:\Windows\System32\waitfor.exe
          waitfor.exe ZqIdleHeartbeat3f
          3⤵
          • Drops file in System32 directory
          • Modifies data under HKEY_USERS
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:4612
          • C:\Windows\system32\cmd.exe
            cmd ver
            4⤵
              PID:3784
            • C:\Windows\system32\w32tm.exe
              w32tm /resync
              4⤵
                PID:1372
              • C:\Windows\system32\cmd.exe
                cmd.exe /K "chcp 65001 >nul"
                4⤵
                • Executes a command shell one-liner
                • Suspicious use of WriteProcessMemory
                PID:4652
                • C:\Windows\System32\chcp.com
                  chcp 65001
                  5⤵
                    PID:1848
                  • C:\Windows\System32\whoami.exe
                    whoami
                    5⤵
                    • Suspicious use of AdjustPrivilegeToken
                    PID:2204
          • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"
            1⤵
            • Suspicious use of NtCreateUserProcessOtherParentProcess
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious behavior: MapViewOfSection
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:3760
            • C:\Windows\system32\cmd.exe
              cmd /c "icacls \"C:\Drivers\" /deny Users:(D)"
              2⤵
              • Executes a command shell one-liner
              • Suspicious use of WriteProcessMemory
              PID:2884
              • C:\Windows\system32\icacls.exe
                icacls \"C:\Drivers\" /deny Users:(D)
                3⤵
                • Modifies file permissions
                PID:1676
            • C:\Windows\system32\cmd.exe
              cmd /c "icacls \"C:\Drivers\" /grant Users:(OI)(CI)(RX)"
              2⤵
              • Executes a command shell one-liner
              • Suspicious use of WriteProcessMemory
              PID:3624
              • C:\Windows\system32\icacls.exe
                icacls \"C:\Drivers\" /grant Users:(OI)(CI)(RX)
                3⤵
                • Modifies file permissions
                PID:3896
            • C:\Windows\system32\attrib.exe
              attrib C:\Drivers +s +h
              2⤵
              • Sets file to hidden
              • Views/modifies file attributes
              PID:4932
            • C:\Windows\system32\attrib.exe
              attrib C:\Drivers\* +s +h /S /D
              2⤵
              • Sets file to hidden
              • Views/modifies file attributes
              PID:1464
            • C:\Windows\system32\schtasks.exe
              schtasks /create /tn DFaZNtXYYEBlySZixdTVYjKK /tr "cmd /c cd /d \"C:\Drivers\WitchFabrics\" && start \"\" \"C:\Drivers\WitchFabrics\Trapshydration1653.exe\"" /sc onstart /ru SYSTEM /rl HIGHEST /f
              2⤵
              • Scheduled Task/Job: Scheduled Task
              PID:1664
          • C:\Windows\system32\cmd.exe
            cmd
            1⤵
              PID:4064
            • C:\Windows\system32\vssvc.exe
              C:\Windows\system32\vssvc.exe
              1⤵
              • Suspicious use of AdjustPrivilegeToken
              PID:4220
            • C:\Windows\system32\cmd.exe
              cmd /c cd /d "C:\Drivers\WitchFabrics" && start "" "C:\Drivers\WitchFabrics\Trapshydration1653.exe"
              1⤵
              • Executes a command shell one-liner
              • Suspicious use of WriteProcessMemory
              PID:4236
              • C:\Drivers\WitchFabrics\Trapshydration1653.exe
                "C:\Drivers\WitchFabrics\Trapshydration1653.exe"
                2⤵
                • Executes dropped EXE
                • Loads dropped DLL
                • Suspicious use of AdjustPrivilegeToken
                PID:4592
            • C:\Windows\system32\cmd.exe
              cmd /c cd /d "C:\Drivers\WitchFabrics" && start "" "C:\Drivers\WitchFabrics\Trapshydration1653.exe"
              1⤵
              • Executes a command shell one-liner
              • Suspicious use of WriteProcessMemory
              PID:4392
              • C:\Drivers\WitchFabrics\Trapshydration1653.exe
                "C:\Drivers\WitchFabrics\Trapshydration1653.exe"
                2⤵
                • Executes dropped EXE
                • Loads dropped DLL
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious behavior: MapViewOfSection
                • Suspicious use of AdjustPrivilegeToken
                PID:116
            • C:\Windows\system32\cmd.exe
              cmd /c cd /d "C:\Drivers\WitchFabrics" && start "" "C:\Drivers\WitchFabrics\Trapshydration1653.exe"
              1⤵
              • Executes a command shell one-liner
              • Suspicious use of WriteProcessMemory
              PID:524
              • C:\Drivers\WitchFabrics\Trapshydration1653.exe
                "C:\Drivers\WitchFabrics\Trapshydration1653.exe"
                2⤵
                • Executes dropped EXE
                • Loads dropped DLL
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious behavior: MapViewOfSection
                • Suspicious use of AdjustPrivilegeToken
                PID:1680
            • C:\Windows\system32\schtasks.exe
              schtasks /query /tn DFaZNtXYYEBlySZixdTVYjKK
              1⤵
                PID:4840
              • C:\Windows\system32\cmd.exe
                cmd /c cd /d "C:\Drivers\WitchFabrics" && start "" "C:\Drivers\WitchFabrics\Trapshydration1653.exe"
                1⤵
                • Executes a command shell one-liner
                • Suspicious use of WriteProcessMemory
                PID:1200
                • C:\Drivers\WitchFabrics\Trapshydration1653.exe
                  "C:\Drivers\WitchFabrics\Trapshydration1653.exe"
                  2⤵
                  • Executes dropped EXE
                  • Loads dropped DLL
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious behavior: MapViewOfSection
                  • Suspicious use of AdjustPrivilegeToken
                  PID:3672

              Network

                    MITRE ATT&CK Enterprise v16

                    Replay Monitor

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                    Downloads

                    AndersonRoles-5278.D9s

                    • Path C:\Drivers\WitchFabrics\AndersonRoles-5278.D9s
                    • Size 4.4MB
                    • SHA256 c22a0b6e6bb6a5b27590d84e85025c7767496df85ea0b5d898cc77e3bb9c32b5
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    Trapshydration1653.exe

                    • Path C:\Drivers\WitchFabrics\Trapshydration1653.exe
                    • Size 1.1MB
                    • SHA256 9284b0767d36c3e35cc05f50131e7b30688ad20236b7d1534cf40f8dc3adc12d
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    drivers.dat

                    • Path C:\Drivers\drivers.dat
                    • Size 17KB
                    • SHA256 070d9f50ece5e044949ccbb30678f6c22ef6a1d89d87d5daac29adf8da90d437
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    drivers.dat

                    • Path C:\Drivers\drivers.dat
                    • Size 34KB
                    • SHA256 d393373f89389e4b577cd9ee0fb89d89e79288aeae86212f9475e72a63b2e199
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    drivers.dat

                    • Path C:\Drivers\drivers.dat
                    • Size 41KB
                    • SHA256 3f8d87129e824462faf249ec92caf0fde78f80430289f146aafec967ee331c3e
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    drivers.dat

                    • Path C:\Drivers\drivers.dat
                    • Size 42KB
                    • SHA256 2c9d3b61401c756531572c7b16cb4fcb9c097aa9fc27334011ebef46389b8b70
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    drivers.dat

                    • Path C:\Drivers\drivers.dat
                    • Size 55KB
                    • SHA256 49ad0fd6a095737ffdec197e1d14b69fea2affb4569a0d6d2be6f9f39d8ce66e
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    drivers.dat

                    • Path C:\Drivers\drivers.dat
                    • Size 60KB
                    • SHA256 51133431582ebc3a3f7cfdc4af55b494c9f79e41fe60ea19efa1f76c0cf55cca
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    drivers.dat

                    • Path C:\Drivers\drivers.dat
                    • Size 71KB
                    • SHA256 c72ed161e4155d3380d7281ee382fa7c0b18b69d789742e6f16f75f87632b89a
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    drivers.dat

                    • Path C:\Drivers\drivers.dat
                    • Size 96KB
                    • SHA256 2f819a460985051323f3c99955e4da7b6fd0c366e0d65027b6b1898b2308de36
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    drivers.dat.0

                    • Path C:\Drivers\drivers.dat.0
                    • Size 123KB
                    • SHA256 833883272ab96e6ab6a920863cab021d83da4b56bb20c17b9e274162cc0ff093
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    drivers.dat.0

                    • Path C:\Drivers\drivers.dat.0
                    • Size 3KB
                    • SHA256 2289ef5f47632ab73c76054a443219896c8761b2ab52772557cfedd8fb114b36
                    • MD5 SHA1 SHA512 TLSH

                    drivers.dat.0

                    • Path C:\Drivers\drivers.dat.0
                    • Size 47KB
                    • SHA256 10cb60526699ff81c3b6d30cb3b961f3e42639b4bebbd17e3ba1380cf6e3012b
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    drivers.dat.0

                    • Path C:\Drivers\drivers.dat.0
                    • Size 59KB
                    • SHA256 ecab967e8634a3284898e85454fbe3b46c7772543bc9fbe031d32376aae5b17a
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    drivers.dat.0

                    • Path C:\Drivers\drivers.dat.0
                    • Size 3KB
                    • SHA256 c88f6fc69085b79f18e21e6396c4ab8ebb5242e53671582671b25e75c5ac063c
                    • MD5 SHA1 SHA512 TLSH

                    drivers.dat.0

                    • Path C:\Drivers\drivers.dat.0
                    • Size 4KB
                    • SHA256 d170fbaf625e36351c8ed7e3b3e4a5d5ccfc5b8d21a541a065ffb41ee4c06d75
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    GraveReforms1747.1GY

                    • Path C:\Drivers\givinglounge8\GraveReforms1747.1GY
                    • Size 10.3MB
                    • SHA256 2604761e24c7656dbd77883217eb6131f499c0792863e17c5dbfaedd66208ee0
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    _ការអញ្ជើញចូលរួមកិច្ចប្រជុំស្តីពីក.tmp

                    • Path C:\Users\Admin\AppData\Local\Temp\is-CQ7DT.tmp\_ការអញ្ជើញចូលរួមកិច្ចប្រជុំស្តីពីក.tmp
                    • Size 1.1MB
                    • SHA256 cf0018affdd0b7921f922f1741ad229ec52c8a7d6c2b19889a149e0cc24aa839
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    memory/116-662-0x00000199BD740000-0x00000199BD96D000-memory.dmp

                    memory/1680-887-0x000002179C040000-0x000002179C26D000-memory.dmp

                    memory/1784-5-0x0000000002190000-0x0000000002191000-memory.dmp

                    memory/1784-35-0x0000000000400000-0x000000000052C000-memory.dmp

                    memory/3540-0-0x0000000000400000-0x0000000000428000-memory.dmp

                    memory/3540-60-0x0000000000400000-0x0000000000428000-memory.dmp

                    memory/3672-1112-0x000001EC72260000-0x000001EC7248D000-memory.dmp

                    memory/3760-171-0x0000027CFB610000-0x0000027CFB6F9000-memory.dmp

                    memory/3760-228-0x0000027CFB700000-0x0000027CFB7EC000-memory.dmp

                    memory/3760-177-0x0000027CFB700000-0x0000027CFB7EC000-memory.dmp

                    memory/3760-659-0x0000027CFB700000-0x0000027CFB7EC000-memory.dmp

                    memory/3760-598-0x0000027CFB700000-0x0000027CFB7EC000-memory.dmp

                    memory/3760-195-0x0000027CFB700000-0x0000027CFB7EC000-memory.dmp

                    memory/3760-278-0x0000027CFB700000-0x0000027CFB7EC000-memory.dmp

                    memory/3760-347-0x0000027CFB700000-0x0000027CFB7EC000-memory.dmp

                    memory/4592-466-0x00000208393C0000-0x00000208395ED000-memory.dmp

                    memory/4612-370-0x000001D9F3B40000-0x000001D9F6DB1000-memory.dmp

                    memory/4612-593-0x000001D9F3B40000-0x000001D9F6DB1000-memory.dmp

                    memory/4612-592-0x000001D9F3B40000-0x000001D9F6DB1000-memory.dmp

                    memory/4612-440-0x000001D9F3B40000-0x000001D9F6DB1000-memory.dmp

                    memory/4612-439-0x000001D9F3B40000-0x000001D9F6DB1000-memory.dmp

                    memory/4612-377-0x000001D9F3B40000-0x000001D9F6DB1000-memory.dmp

                    memory/4612-371-0x000001D9F3B40000-0x000001D9F6DB1000-memory.dmp

                    memory/4612-372-0x000001D9F3B40000-0x000001D9F6DB1000-memory.dmp

                    memory/4612-354-0x000001D9F3B40000-0x000001D9F6DB1000-memory.dmp

                    memory/4612-352-0x000001D9F2930000-0x000001D9F3B38000-memory.dmp

                    memory/5076-24-0x0000028D32660000-0x0000028D3288D000-memory.dmp