Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-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 5 IoCs
  • Loads dropped DLL 4 IoCs
  • Modifies file permissions 1 TTPs 2 IoCs
  • Drops file in System32 directory 4 IoCs
  • Executes a command shell one-liner 1 TTPs 7 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 26 IoCs
  • Suspicious behavior: MapViewOfSection 1 TTPs 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 15 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 22 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
    explorer.exe /LOADSAVEDWINDOWS
    1⤵
      PID:5140
      • 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:1228
        • C:\Users\Admin\AppData\Local\Temp\is-DTDNR.tmp\_ការអញ្ជើញចូលរួមកិច្ចប្រជុំស្តីពីក.tmp
          "C:\Users\Admin\AppData\Local\Temp\is-DTDNR.tmp\_ការអញ្ជើញចូលរួមកិច្ចប្រជុំស្តីពីក.tmp" /SL5="$400B4,15432248,119296,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:4276
          • 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:4720
          • 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:3168
          • 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:5604
          • 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:3680
      • 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:3732
        • 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:3720
          • C:\Windows\system32\cmd.exe
            cmd ver
            4⤵
              PID:4736
            • C:\Windows\system32\w32tm.exe
              w32tm /resync
              4⤵
                PID:356
              • C:\Windows\system32\cmd.exe
                cmd.exe /K "chcp 65001 >nul"
                4⤵
                • Executes a command shell one-liner
                • Suspicious use of WriteProcessMemory
                PID:5872
                • C:\Windows\System32\chcp.com
                  chcp 65001
                  5⤵
                    PID:1424
                  • C:\Windows\System32\whoami.exe
                    whoami
                    5⤵
                    • Suspicious use of AdjustPrivilegeToken
                    PID:1808
          • 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:5580
            • 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:3804
              • C:\Windows\System32\icacls.exe
                icacls \"C:\Drivers\" /deny Users:(D)
                3⤵
                • Modifies file permissions
                PID:1876
            • 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:4772
              • C:\Windows\System32\icacls.exe
                icacls \"C:\Drivers\" /grant Users:(OI)(CI)(RX)
                3⤵
                • Modifies file permissions
                PID:3364
            • C:\Windows\system32\attrib.exe
              attrib C:\Drivers +s +h
              2⤵
              • Sets file to hidden
              • Views/modifies file attributes
              PID:992
            • C:\Windows\system32\attrib.exe
              attrib C:\Drivers\* +s +h /S /D
              2⤵
              • Sets file to hidden
              • Views/modifies file attributes
              PID:2304
            • C:\Windows\system32\schtasks.exe
              schtasks /create /tn PyPTPQuSMDoKzHnsxlAuLpXt /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:3712
          • C:\Windows\system32\cmd.exe
            cmd
            1⤵
              PID:120
            • C:\Windows\system32\vssvc.exe
              C:\Windows\system32\vssvc.exe
              1⤵
              • Suspicious use of AdjustPrivilegeToken
              PID:5420
            • 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:1128
              • 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:440
            • 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:5412
              • 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:1060
            • 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:1924
              • 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:1952
            • C:\Windows\system32\schtasks.exe
              schtasks /query /tn PyPTPQuSMDoKzHnsxlAuLpXt
              1⤵
                PID:3628

              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 16KB
                    • SHA256 de95df1615d25299ef746e9305cda82506223bcf9afa11e7de86f75bbe1be946
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    drivers.dat

                    • Path C:\Drivers\drivers.dat
                    • Size 17KB
                    • SHA256 0f42740d2f32a8ada037c4d6e6bc7a93614c03c9527aa67c9a925decba56052e
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    drivers.dat

                    • Path C:\Drivers\drivers.dat
                    • Size 17KB
                    • SHA256 1a00c1271c317ae783ed92cc1f1ffd2f29de1be0a992114ffdc686449f66d03e
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    drivers.dat

                    • Path C:\Drivers\drivers.dat
                    • Size 30KB
                    • SHA256 011c915ecc317a2ab4ad6efe245807f4bd35dce9e9607f81208ce58f442b57fe
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    drivers.dat

                    • Path C:\Drivers\drivers.dat
                    • Size 34KB
                    • SHA256 a6be750c540f6a5c814e6bd947fdbdbce1c7ff2aeda07aac101d7b3e75a78b17
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    drivers.dat

                    • Path C:\Drivers\drivers.dat
                    • Size 34KB
                    • SHA256 81575baa03ae0ea75858f3f90d14b9710c87460a884287cab73d9a0065c1de9b
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    drivers.dat

                    • Path C:\Drivers\drivers.dat
                    • Size 35KB
                    • SHA256 d72c65ad8aab5bfc1359ae6a06f9b525688ab6b477cbc70e36e4475fac6701be
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    drivers.dat

                    • Path C:\Drivers\drivers.dat
                    • Size 36KB
                    • SHA256 00760442e7a3dfb78b3edcf928c3883352633927bbdd662687593b6e48b1e7a8
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    drivers.dat

                    • Path C:\Drivers\drivers.dat
                    • Size 41KB
                    • SHA256 601bdae445307df227c36d04c7a0e8b0bdcc65408ed2182d23844a5d8cac2f6c
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    drivers.dat

                    • Path C:\Drivers\drivers.dat
                    • Size 1KB
                    • SHA256 228789491fd6f204bb5fdd93ca243b417df2249fd4074025d7a665a5be7f985e
                    • MD5 SHA1 SHA512 TLSH

                    drivers.dat

                    • Path C:\Drivers\drivers.dat
                    • Size 43KB
                    • SHA256 8832218ecfdfbac188fbd2ba8cbc84f3f93cb0df44aa7f0d138c292299ee4101
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    drivers.dat

                    • Path C:\Drivers\drivers.dat
                    • Size 51KB
                    • SHA256 9e025c49a3143ebb3aa28f0fde6f5100f58f1c89032a40a16ea48c95f8a5e6a0
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    drivers.dat

                    • Path C:\Drivers\drivers.dat
                    • Size 3KB
                    • SHA256 4315e90ee97412cd0e0806fd8e9aa7da5b8da0e6aa5c9692dd30ee5b76280e79
                    • MD5 SHA1 SHA512 TLSH

                    drivers.dat

                    • Path C:\Drivers\drivers.dat
                    • Size 4KB
                    • SHA256 5752647d950538c5f8f72193ea0bf2aeca201cc0c958291a723f608fc3af031e
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    drivers.dat

                    • Path C:\Drivers\drivers.dat
                    • Size 77KB
                    • SHA256 5d5d2e6b273bd3affeb475188de87c0a05dc23bd4eedf99bcff207defbbaafd1
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    drivers.dat

                    • Path C:\Drivers\drivers.dat
                    • Size 101KB
                    • SHA256 24a669b4a95da272d09d22a470f91a38ea1356bf289fb163080ba2d827e08712
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    drivers.dat.0

                    • Path C:\Drivers\drivers.dat.0
                    • Size 30KB
                    • SHA256 e025975665f41c4aeefdb226680bda318f16c57629d83b57e705ff8978ab16c3
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    drivers.dat.0

                    • Path C:\Drivers\drivers.dat.0
                    • Size 34KB
                    • SHA256 d64f8cefe57ac0f6e07aeb655796dc7f407725d0e1176d269411b1a74aedcccc
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    drivers.dat.0

                    • Path C:\Drivers\drivers.dat.0
                    • Size 34KB
                    • SHA256 678e2c381032b9006a2afe943024689a8049c4e5cc63db972b9f064f32d6eac6
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    drivers.dat.0

                    • Path C:\Drivers\drivers.dat.0
                    • Size 35KB
                    • SHA256 308a4acb93e753da8eb03606026349f2867d3a944a86a81affe2ea84ec7bc8d4
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    drivers.dat.0

                    • Path C:\Drivers\drivers.dat.0
                    • Size 36KB
                    • SHA256 a4b6cd532d47207e8889715f80b13d8c1da68d02941978a9cba4c680f97ac0cd
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    drivers.dat.0

                    • Path C:\Drivers\drivers.dat.0
                    • Size 41KB
                    • SHA256 2cc144e27a39687bd92587c9f061100bc7353a93895a52b9f2133fad09d07860
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    drivers.dat.0

                    • Path C:\Drivers\drivers.dat.0
                    • Size 43KB
                    • SHA256 7d7c81f48db887f58936b0d8e138a62400cd8944e0474cb7a2cfe1940112d66c
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    drivers.dat.0

                    • Path C:\Drivers\drivers.dat.0
                    • Size 51KB
                    • SHA256 e95719d7d5a3058bc1e2d2bbf7e8eeda1837cfef9ddcc58d57b6a84ed85121f3
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    drivers.dat.0

                    • Path C:\Drivers\drivers.dat.0
                    • Size 2KB
                    • SHA256 1b8af885fb1698bf1c449d98179903e282cd209774fa1e97485f92e4bd306f23
                    • MD5 SHA1 SHA512 TLSH

                    drivers.dat.0

                    • Path C:\Drivers\drivers.dat.0
                    • Size 77KB
                    • SHA256 8afa0ce675702df4e2bc573c44d59f9f01c8db6769204ea65d1251b944295373
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    drivers.dat.0

                    • Path C:\Drivers\drivers.dat.0
                    • Size 101KB
                    • SHA256 5bd8c66b593a7d5804d8775dbf4cf4721155631da9cd3a6d967a06b254b466f8
                    • 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-DTDNR.tmp\_ការអញ្ជើញចូលរួមកិច្ចប្រជុំស្តីពីក.tmp
                    • Size 1.1MB
                    • SHA256 cf0018affdd0b7921f922f1741ad229ec52c8a7d6c2b19889a149e0cc24aa839
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    memory/440-509-0x00000225EB9F0000-0x00000225EBC1D000-memory.dmp

                    memory/1060-735-0x000001E374960000-0x000001E374B8D000-memory.dmp

                    memory/1228-0-0x0000000000400000-0x0000000000428000-memory.dmp

                    memory/1228-32-0x0000000000400000-0x0000000000428000-memory.dmp

                    memory/1952-960-0x000001F8A8900000-0x000001F8A8B2D000-memory.dmp

                    memory/3680-27-0x0000025EA9930000-0x0000025EA9B5D000-memory.dmp

                    memory/3720-368-0x0000015E9F320000-0x0000015EA2591000-memory.dmp

                    memory/3720-462-0x0000015E9F320000-0x0000015EA2591000-memory.dmp

                    memory/3720-375-0x0000015E9F320000-0x0000015EA2591000-memory.dmp

                    memory/3720-425-0x0000015E9F320000-0x0000015EA2591000-memory.dmp

                    memory/3720-438-0x0000015E9F320000-0x0000015EA2591000-memory.dmp

                    memory/3720-370-0x0000015E9F320000-0x0000015EA2591000-memory.dmp

                    memory/3720-303-0x0000015E9F320000-0x0000015EA2591000-memory.dmp

                    memory/3720-445-0x0000015E9F320000-0x0000015EA2591000-memory.dmp

                    memory/3720-439-0x0000015E9F320000-0x0000015EA2591000-memory.dmp

                    memory/3720-369-0x0000015E9F320000-0x0000015EA2591000-memory.dmp

                    memory/3720-301-0x0000015E9E110000-0x0000015E9F318000-memory.dmp

                    memory/4276-26-0x0000000000400000-0x000000000052C000-memory.dmp

                    memory/4276-6-0x0000000002460000-0x0000000002461000-memory.dmp

                    memory/5580-354-0x0000023289D30000-0x0000023289E1C000-memory.dmp

                    memory/5580-280-0x0000023289D30000-0x0000023289E1C000-memory.dmp

                    memory/5580-230-0x0000023289D30000-0x0000023289E1C000-memory.dmp

                    memory/5580-197-0x0000023289D30000-0x0000023289E1C000-memory.dmp

                    memory/5580-175-0x0000023289D30000-0x0000023289E1C000-memory.dmp

                    memory/5580-173-0x0000023289C40000-0x0000023289D29000-memory.dmp