Analysis

  • user interaction
    yes
  • max time kernel
    899s
  • max time network
    898s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260911-en
  • resource tags

    arch:x64arch:x86image:win11-20260911-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    07/11/2026, 16:41

General

  • Target
    XClient.exe
  • Size 30KB
  • Sample261107-t7ljcset4m
  • SHA256 8e1bef16f3d0a3e6b7faae01fc75fbec3d1796f44a37d6a9151d16320772aa92
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • xworm

Version
  • 3.1

C2
  • r001f-56646.portmap.host:56646

Mutex
  • CHpL1cwHjSd2VonW

Attributes
  • install_file

    USB.exe

aes.plain

Signatures

  • Family: Xworm

    Xworm is a remote access trojan written in C#.

  • Detect Xworm Payload 1 IoCs
  • Enumerates video capture drivers 2 TTPs 1 IoCs

    Queries the legacy Video for Windows capture drivers. This is commonly abused by RATs to check for available webcams on the system before reporting to their C2.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • System Time Discovery 1 TTPs 1 IoCs

    Adversary may gather the system time and/or time zone settings from a local or remote system.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 16 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\XClient.exe
    "C:\Users\Admin\AppData\Local\Temp\XClient.exe"
    1⤵
    • Enumerates video capture drivers
    • Reads the TCP/IP host and domain name from the registry
    • Suspicious use of AdjustPrivilegeToken
    PID:4340
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe"
    1⤵
    • Enumerates system info in registry
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4792
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=140.0.7339.81 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffb589cc728,0x7ffb589cc734,0x7ffb589cc740
      2⤵
        PID:1848
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-pre-read-main-dll --force-high-res-timeticks=disabled --metrics-shmem-handle=1472,i,6556599732211064127,1356274850771057653,524288 --field-trial-handle=2036,i,7318887788871399139,4633744084077880489,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=2068 /prefetch:11
        2⤵
        • System Time Discovery
        PID:1756
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-pre-read-main-dll --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADgAAAIAAAAAAAAAAAAAGAAAQAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --metrics-shmem-handle=1656,i,18371301985052118061,13418477623171365136,262144 --field-trial-handle=2036,i,7318887788871399139,4633744084077880489,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=2032 /prefetch:2
        2⤵
          PID:1296
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --metrics-shmem-handle=2280,i,12113091906571326775,1110517004130449825,524288 --field-trial-handle=2036,i,7318887788871399139,4633744084077880489,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=2372 /prefetch:13
          2⤵
            PID:4948
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --metrics-shmem-handle=3252,i,15970850347713103747,3326074582872359484,2097152 --field-trial-handle=2036,i,7318887788871399139,4633744084077880489,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=3464 /prefetch:1
            2⤵
              PID:1972
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --metrics-shmem-handle=3288,i,4157137431525144959,5540957392815637204,2097152 --field-trial-handle=2036,i,7318887788871399139,4633744084077880489,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=3500 /prefetch:1
              2⤵
                PID:4980
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --metrics-shmem-handle=4588,i,5050309558598253779,2056962597966596562,2097152 --field-trial-handle=2036,i,7318887788871399139,4633744084077880489,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=4372 /prefetch:1
                2⤵
                  PID:2924
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=5352,i,2650586726676506950,4494610554855265728,524288 --field-trial-handle=2036,i,7318887788871399139,4633744084077880489,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5364 /prefetch:14
                  2⤵
                    PID:3900
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --message-loop-type-ui --force-high-res-timeticks=disabled --metrics-shmem-handle=5432,i,17744772255512305404,12373451390701613388,524288 --field-trial-handle=2036,i,7318887788871399139,4633744084077880489,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5668 /prefetch:14
                    2⤵
                      PID:588
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --message-loop-type-ui --force-high-res-timeticks=disabled --metrics-shmem-handle=5360,i,5286803462677287298,16897995492864925058,524288 --field-trial-handle=2036,i,7318887788871399139,4633744084077880489,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5620 /prefetch:14
                      2⤵
                        PID:2428
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --message-loop-type-ui --force-high-res-timeticks=disabled --metrics-shmem-handle=5456,i,279987175426776622,16299151147180154210,524288 --field-trial-handle=2036,i,7318887788871399139,4633744084077880489,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5604 /prefetch:14
                        2⤵
                          PID:4732
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.22000.1 --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADoAAAIAAAAAAAAAAAAAGAAAQAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --metrics-shmem-handle=5540,i,4365291684853091301,16916777474836639133,262144 --field-trial-handle=2036,i,7318887788871399139,4633744084077880489,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5664 /prefetch:10
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:4664
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=on_device_model.mojom.OnDeviceModelService --lang=en-US --service-sandbox-type=on_device_model_execution --force-high-res-timeticks=disabled --metrics-shmem-handle=1156,i,9306699377953069456,10187600026529803684,524288 --field-trial-handle=2036,i,7318887788871399139,4633744084077880489,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=3196 /prefetch:14
                          2⤵
                            PID:4172
                        • C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
                          "C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
                          1⤵
                            PID:2316
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                            1⤵
                              PID:4776

                            Network

                                  MITRE ATT&CK Enterprise v16

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

                                  0e23ea6b-4825-40d6-a69e-19c5f3238b7d.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\0e23ea6b-4825-40d6-a69e-19c5f3238b7d.tmp
                                  • Size 274KB
                                  • SHA256 ea89b098e25825990d1575ce1e3dd8be05ec40bd37236a91b665cbf8b42ceef0
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  165da69d-19b4-4fa6-b568-f957adcd38d4.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\165da69d-19b4-4fa6-b568-f957adcd38d4.tmp
                                  • Size 274KB
                                  • SHA256 666285979c6b9c70f5e064533ba8fd55d55dd49f41a212205347fa1d01c0c839
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  85e3c514-605d-463e-8102-79eb1d9412d7.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\85e3c514-605d-463e-8102-79eb1d9412d7.tmp
                                  • Size 130KB
                                  • SHA256 33df030f0f1533b833c69f4d7fb861877817c5865e689bdc8d9a78e03554c66e
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  4dce870c-3226-4a1b-b866-bafbc2fb8cd4.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\4dce870c-3226-4a1b-b866-bafbc2fb8cd4.tmp
                                  • Size 414B
                                  • SHA256 9d85642be2866eb1690e322f552c0fa1a29301e4a9733910ebf32533e6b26274
                                  • MD5 SHA1 SHA512 TLSH

                                  564cb1b8-0711-4102-8d12-c04c0221cce0.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\564cb1b8-0711-4102-8d12-c04c0221cce0.tmp
                                  • Size 12KB
                                  • SHA256 a27dba0d9e9fc722141e06460b4864d033759deb34619bbd0a597d156a04ed56
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  58821f36-726a-4798-bbd0-b3b1adae2174.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\58821f36-726a-4798-bbd0-b3b1adae2174.tmp
                                  • Size 12KB
                                  • SHA256 d3b0894cd42982a5291b8a58ddf1d469af36a5025b9d6b8ff106b5153d40d6d0
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  8e13f09f-b96f-4b2b-895f-954f60d5d5e7.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\8e13f09f-b96f-4b2b-895f-954f60d5d5e7.tmp
                                  • Size 13KB
                                  • SHA256 4293a59890851f6e157ab8ae5d1bcfa32e9c8e86e8820ca8d97edd39c0eec14e
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  9c53bd8c-86ca-434f-918a-b94b5b95a967.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\9c53bd8c-86ca-434f-918a-b94b5b95a967.tmp
                                  • Size 6B
                                  • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                                  • MD5 SHA1 SHA512

                                  03e8767a-fbd8-4c77-9b4e-f64e50c318a4.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\03e8767a-fbd8-4c77-9b4e-f64e50c318a4.tmp
                                  • Size 2B
                                  • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                  • MD5 SHA1 SHA512

                                  0e66b971-6559-463b-940e-c1bfdebeec88.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\0e66b971-6559-463b-940e-c1bfdebeec88.tmp
                                  • Size 2KB
                                  • SHA256 e7643da5335c1245c229c00556a6a279df3e0c333ebd71007984a97cf06b5b2c
                                  • MD5 SHA1 SHA512 TLSH

                                  1bda1f86-2246-4a4f-9632-386098032e18.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\1bda1f86-2246-4a4f-9632-386098032e18.tmp
                                  • Size 2KB
                                  • SHA256 1dce4397e03970f2957bdba6ba4581765d1feb59bd71333a86d3714ff58c06cc
                                  • MD5 SHA1 SHA512 TLSH

                                  41f3d804-cc90-4f7e-b173-bd21372f3368.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\41f3d804-cc90-4f7e-b173-bd21372f3368.tmp
                                  • Size 2KB
                                  • SHA256 cc1988456f53581627e794a658deed5c6bcad49eb09ba695bc4c5cca225199e0
                                  • MD5 SHA1 SHA512 TLSH

                                  52312485-5ec6-459f-9038-16102e4ef61f.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\52312485-5ec6-459f-9038-16102e4ef61f.tmp
                                  • Size 523B
                                  • SHA256 6664d6f87d1dea077e277555fc4d2feaecb01d6bb3e9f4790afc062cce944aa6
                                  • MD5 SHA1 SHA512 TLSH

                                  c2554186-313a-4e23-b59f-e573e34d839d.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\c2554186-313a-4e23-b59f-e573e34d839d.tmp
                                  • Size 2KB
                                  • SHA256 b85757561772845a862b44da8b25a85e4f32f269bf53652a65ccf0e5c5b23849
                                  • MD5 SHA1 SHA512 TLSH

                                  bd991898-3a4e-400f-9c2c-26ed10f2a657.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\bd991898-3a4e-400f-9c2c-26ed10f2a657.tmp
                                  • Size 11KB
                                  • SHA256 903ccaa7e3e140838b41f3273214e847acf44279c7e32e9f8384f3be86664aa9
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  c96e06f7-04f4-478a-afb0-558f219e05c6.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\c96e06f7-04f4-478a-afb0-558f219e05c6.tmp
                                  • Size 12KB
                                  • SHA256 2068fb733f92b69cf16059068b5f21a291958d0b78beb27664159dfe1ec80120
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  a68848ba-e89d-424f-837d-eb83ab281d13.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\a68848ba-e89d-424f-837d-eb83ab281d13.tmp
                                  • Size 275KB
                                  • SHA256 9a914f28cfa296b436c5f625d4f451c4860c35390b20bbc27ee01773b241e3f3
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  dbd8fb7f-b335-42fb-9ed3-239169e823a7.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\dbd8fb7f-b335-42fb-9ed3-239169e823a7.tmp
                                  • Size 275KB
                                  • SHA256 c2bb5f66a1d9a2ce178426473bf383e8eb72e52118d487cd448c6251e32eb0d9
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  memory/4340-2-0x000000001CFA0000-0x000000001CFB0000-memory.dmp

                                  memory/4340-1-0x000000001CFA0000-0x000000001CFB0000-memory.dmp

                                  memory/4340-0-0x0000000000AF0000-0x0000000000AFE000-memory.dmp