Analysis

  • user interaction
    yes
  • max time kernel
    299s
  • max time network
    296s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    23/10/2026, 14:22

General

  • Target
    https://www.mediafire.com/file_premium/15t3mapwx7smlqk/%28po%29_purchase_order_-_po260166052.pdf.z/file
  • Sample261023-rpt2nset9q
Score
3/10

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • System Time Discovery 1 TTPs 1 IoCs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 41 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://www.mediafire.com/file_premium/15t3mapwx7smlqk/%28po%29_purchase_order_-_po260166052.pdf.z/file
    1⤵
    • Checks processor information in registry
    • 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:2380
    • 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=0xf8,0xfc,0x100,0xd4,0x104,0x7ff888dbc728,0x7ff888dbc734,0x7ff888dbc740
      2⤵
        PID:4108
      • 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=1688,i,3990150258048354173,15027431397167198394,262144 --field-trial-handle=2092,i,1358239806444818918,3368978354024372768,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=2084 /prefetch:2
        2⤵
          PID:2596
        • 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 --force-high-res-timeticks=disabled --metrics-shmem-handle=1572,i,16658139947173331683,3929064013884417594,524288 --field-trial-handle=2092,i,1358239806444818918,3368978354024372768,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=2256 /prefetch:3
          2⤵
          • System Time Discovery
          PID:4356
        • 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=2360,i,11922360064737872123,8040934656718360844,524288 --field-trial-handle=2092,i,1358239806444818918,3368978354024372768,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=2728 /prefetch:8
          2⤵
            PID:3884
          • 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=3124,i,11991821470598058733,11228752009448425898,2097152 --field-trial-handle=2092,i,1358239806444818918,3368978354024372768,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=3176 /prefetch:1
            2⤵
              PID:552
            • 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=3128,i,8497389111986421621,8093572849075593387,2097152 --field-trial-handle=2092,i,1358239806444818918,3368978354024372768,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=3196 /prefetch:1
              2⤵
                PID:2396
              • 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=5312,i,4891508982075050393,15771625177304083581,524288 --field-trial-handle=2092,i,1358239806444818918,3368978354024372768,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5316 /prefetch:8
                2⤵
                  PID:1872
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=5140,i,7955406885551236740,15203069418854288003,524288 --field-trial-handle=2092,i,1358239806444818918,3368978354024372768,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=4640 /prefetch:8
                  2⤵
                    PID:2400
                  • 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=5420,i,6462842239923546367,3583662696030005101,524288 --field-trial-handle=2092,i,1358239806444818918,3368978354024372768,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5660 /prefetch:8
                    2⤵
                      PID:4176
                    • 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=5400,i,13515962909551023385,12239711757819343698,524288 --field-trial-handle=2092,i,1358239806444818918,3368978354024372768,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5628 /prefetch:8
                      2⤵
                        PID:4040
                      • 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=5348,i,3758500972947365636,17851171071626918680,524288 --field-trial-handle=2092,i,1358239806444818918,3368978354024372768,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5300 /prefetch:8
                        2⤵
                          PID:3784
                        • 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=10.0.19041.546 --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADoAAAIAAAAAAAAAAAAAGAAAQAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --metrics-shmem-handle=5600,i,12869684416073631044,14617506703577251915,262144 --field-trial-handle=2092,i,1358239806444818918,3368978354024372768,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=4576 /prefetch:8
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:5004
                        • 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=5696,i,10024546095574257643,7305983661129278654,524288 --field-trial-handle=2092,i,1358239806444818918,3368978354024372768,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=4584 /prefetch:8
                          2⤵
                            PID:3848
                        • 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:1760
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                            1⤵
                              PID:1440

                            Network

                                  MITRE ATT&CK Enterprise v16

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

                                  3fcabb7b-5dad-4e94-a924-587df1cab1f7.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\3fcabb7b-5dad-4e94-a924-587df1cab1f7.tmp
                                  • Size 131KB
                                  • SHA256 acd17514e6de309b7c0abb03c9fa58f2b3f2f27c0237b37568b80a62296b97f8
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  8efa437c-76be-4332-9f27-58d1a35e0899.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\8efa437c-76be-4332-9f27-58d1a35e0899.tmp
                                  • Size 131KB
                                  • SHA256 c7f3e4e0c81bdd572d2d60b33e384bca6530dd8be45a0138cfe7595bb1b3ab30
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  0ef7d0c2-6dd4-4a5c-ac78-5ce91fcc41b5.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\0ef7d0c2-6dd4-4a5c-ac78-5ce91fcc41b5.tmp
                                  • Size 12KB
                                  • SHA256 33b894714e78be223f532df0ec9c8f50a9a5456941037dd27175fb9d45bb0fff
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  29bde3ea-aae0-452d-8890-68f37dcc1d5a.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\29bde3ea-aae0-452d-8890-68f37dcc1d5a.tmp
                                  • Size 11KB
                                  • SHA256 6f804d1c2632da54a6d75d64e1c9f917fb726bf13eca11998167b0988c5059e6
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  417d768b-ec2c-4728-9c52-7e60a4e78516.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\417d768b-ec2c-4728-9c52-7e60a4e78516.tmp
                                  • Size 11KB
                                  • SHA256 69de6dc15114076d475e4d2dcbd4f54f468751981803dff78752531ab5ac90ad
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  598ea990-c87d-4ac6-9c18-c17aa04bc3e1.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\598ea990-c87d-4ac6-9c18-c17aa04bc3e1.tmp
                                  • Size 6B
                                  • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                                  • MD5 SHA1 SHA512

                                  8c6f0e95-f209-4b21-b9c4-9b2533ae59e1.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\8c6f0e95-f209-4b21-b9c4-9b2533ae59e1.tmp
                                  • Size 414B
                                  • SHA256 d5fb28c702fce8934f0536a6102d8524cd45a628a9b20597dfc4c32edcacabd0
                                  • MD5 SHA1 SHA512 TLSH

                                  0029a912-cd13-470e-b610-a774f69eacfe.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\0029a912-cd13-470e-b610-a774f69eacfe.tmp
                                  • Size 1KB
                                  • SHA256 7998e059e24231179d2e8822b7d3444c84c5866c442a9c168583c2803a57efae
                                  • MD5 SHA1 SHA512 TLSH

                                  988daa4b-b55d-4447-9019-b9cf4a1fdc06.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\988daa4b-b55d-4447-9019-b9cf4a1fdc06.tmp
                                  • Size 2B
                                  • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                  • MD5 SHA1 SHA512

                                  c0921e3a-0a15-4778-931b-03dc19363bc3.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\c0921e3a-0a15-4778-931b-03dc19363bc3.tmp
                                  • Size 11KB
                                  • SHA256 07eac38b813c51957bd7d19564a448e299aa194894c363eb675edac08923e6fa
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  a373a4cf-6009-441c-957b-e451545d4db3.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\a373a4cf-6009-441c-957b-e451545d4db3.tmp
                                  • Size 131KB
                                  • SHA256 572bbe894609449fec4c410dae105b6576fda4188661880b7120e1bf2ca0860c
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  a825cba4-5b9d-4f13-a6f2-ed0b5622e0d3.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\a825cba4-5b9d-4f13-a6f2-ed0b5622e0d3.tmp
                                  • Size 130KB
                                  • SHA256 794a394b52eac9c98ab276970f90efe0ed9198761f0346568174afebb1a87447
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  cb3440ee-acde-48f8-8041-27cf9bbb5b5e.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\cb3440ee-acde-48f8-8041-27cf9bbb5b5e.tmp
                                  • Size 131KB
                                  • SHA256 ecbd1f7ee3aea4bbf56d7a7f2b0d2e4885d7fd3e78d03243433d1b932413542c
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  (PO) Purchase Order - PO260166052.pdf.z.crdownload

                                  • Path C:\Users\Admin\Downloads\(PO) Purchase Order - PO260166052.pdf.z.crdownload
                                  • Size 32KB
                                  • SHA256 62a2c8bc545fcd64e47a020571a33a7c2fb95a36ca01e50c1fa0c4cbc514d38b
                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                  (PO) Purchase Order - PO260166052.pdf.z.crdownload

                                  • Path C:\Users\Admin\Downloads\(PO) Purchase Order - PO260166052.pdf.z.crdownload
                                  • Size 1.1MB
                                  • SHA256 e3e28834b20bf0a5ee3ed0aaf7880fe21aaac2f088c5882a107a4abe0be749ef
                                  • MD5 SHA1 SHA512 SSDEEP TLSH