Analysis

  • max time kernel
    150s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/11/2026, 06:13

General

  • Target
    GrplW9.exe
  • Size 1.0MB
  • Sample261102-gy557aec39
  • SHA256 1dc76dd2ffcf1ba0a495c94be3c133d5b65b806d6cac5d8e717fe02d6e6430a2
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10

Malware Config

Signatures

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 10 IoCs
  • Drops file in Program Files directory 3 IoCs
  • 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
  • Suspicious behavior: EnumeratesProcesses 43 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 35 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of SetThreadContext
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    PID:3364
    • C:\Users\Admin\AppData\Local\Temp\GrplW9.exe
      "C:\Users\Admin\AppData\Local\Temp\GrplW9.exe"
      2⤵
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:1180
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      2⤵
      • Checks processor information in registry
      • Enumerates system info in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:3220
      • 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,0x100,0xd4,0x104,0x7ffd5045c728,0x7ffd5045c734,0x7ffd5045c740
        3⤵
          PID:4752
        • 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=1576,i,14576510730538036080,7996068824339802921,524288 --field-trial-handle=2092,i,4718561924075838350,3984492836237839790,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=2120 /prefetch:3
          3⤵
          • System Time Discovery
          PID:660
        • 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=1668,i,3854055330301653107,18123966712542998859,262144 --field-trial-handle=2092,i,4718561924075838350,3984492836237839790,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=2088 /prefetch:2
          3⤵
            PID:1300
          • 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=2372,i,3014123101843929683,18244698709047520101,524288 --field-trial-handle=2092,i,4718561924075838350,3984492836237839790,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=2572 /prefetch:8
            3⤵
              PID:5080
            • 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=3164,i,5125340471184359881,14013670502760496456,2097152 --field-trial-handle=2092,i,4718561924075838350,3984492836237839790,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=3232 /prefetch:1
              3⤵
                PID:4548
              • 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=3168,i,4354177765410319682,11880255403269785241,2097152 --field-trial-handle=2092,i,4718561924075838350,3984492836237839790,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=3252 /prefetch:1
                3⤵
                  PID:4044
                • 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=4404,i,5529474358861618861,14584823606058998785,2097152 --field-trial-handle=2092,i,4718561924075838350,3984492836237839790,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=4476 /prefetch:1
                  3⤵
                    PID:2652
                  • 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=5160,i,9618165858567788668,8634399727168048712,524288 --field-trial-handle=2092,i,4718561924075838350,3984492836237839790,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5236 /prefetch:8
                    3⤵
                      PID:1920
                    • 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=5496,i,14998467237852399737,7647716329975491620,524288 --field-trial-handle=2092,i,4718561924075838350,3984492836237839790,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5516 /prefetch:8
                      3⤵
                        PID:2064
                      • 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=5504,i,1490739205120984878,12315512194678909279,524288 --field-trial-handle=2092,i,4718561924075838350,3984492836237839790,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5240 /prefetch:8
                        3⤵
                          PID:4208
                        • 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=5508,i,13164902998608411541,12100028858400430851,524288 --field-trial-handle=2092,i,4718561924075838350,3984492836237839790,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5268 /prefetch:8
                          3⤵
                            PID:4216
                          • 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=5576,i,14812621004202896433,15764972141017770360,262144 --field-trial-handle=2092,i,4718561924075838350,3984492836237839790,262144 --variations-seed-version=20260911-010032.103000-production --mojo-platform-channel-handle=5364 /prefetch:8
                            3⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:3508
                      • 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:1184
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                          1⤵
                            PID:3408

                          Network

                                MITRE ATT&CK Enterprise v16

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

                                42a96e25-55c3-49ac-a245-fbb14fef7de1.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\42a96e25-55c3-49ac-a245-fbb14fef7de1.tmp
                                • Size 130KB
                                • SHA256 19a0a8597c81ad9ca3956e9e735b999b2734d6913c3ddce4b9cf8f8829ddbe9c
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                6f3ca4f0-5f30-4c10-9ec7-50aff6e6bc96.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\6f3ca4f0-5f30-4c10-9ec7-50aff6e6bc96.tmp
                                • Size 269KB
                                • SHA256 478fb715bfd55df8b96a0d9b83ae3a4e8343615aa615cdc364291ee276743a6c
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                7b8b7f49-c41f-49c7-83ac-432a67c30bf1.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\7b8b7f49-c41f-49c7-83ac-432a67c30bf1.tmp
                                • Size 269KB
                                • SHA256 1e24476c0fd1fee96d424245dacd0caf5e1b139a7c8b999850a6a27c7ccd6fe1
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                8730ded9-d34e-483f-90d4-a11ae8e1934c.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\8730ded9-d34e-483f-90d4-a11ae8e1934c.tmp
                                • Size 270KB
                                • SHA256 f3b1c4006bf97ec6d33b6f9e060e62fe374129d7d9bed7767f9d5b31cd6eb818
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                1eaf01de-9c1a-4e5a-a56e-985f24573a59.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\1eaf01de-9c1a-4e5a-a56e-985f24573a59.tmp
                                • Size 13KB
                                • SHA256 cbff59adc7b520f0de2985ad921ee12da5b00aa0aaadd64b2862a8b11ece7f19
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                3fad36dd-0b8d-42d2-8eb2-f0ebc3ab96a2.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\3fad36dd-0b8d-42d2-8eb2-f0ebc3ab96a2.tmp
                                • Size 12KB
                                • SHA256 1faede0521f3ae264032bbfa6bdff1a35dc4affd239f3a9c826e3ab88120404c
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                588da2f8-0b3f-4368-a418-8eb651cf4cb3.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\588da2f8-0b3f-4368-a418-8eb651cf4cb3.tmp
                                • Size 11KB
                                • SHA256 66901e62506fd836d544099a4d26fcff4a4007f401c108052cbb574acd34d615
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                BrowsingTopicsState

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BrowsingTopicsState
                                • Size 414B
                                • SHA256 89e1d7372431069c5014b5b5c1f1299624ad48d50391335af77d9fa108ddd03d
                                • MD5 SHA1 SHA512 TLSH

                                93216e93-ecf6-4255-b735-8c58404dfaf9.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\93216e93-ecf6-4255-b735-8c58404dfaf9.tmp
                                • Size 2B
                                • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                • MD5 SHA1 SHA512

                                d2adcaaa-8d98-4280-a58d-92908daf8a82.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\d2adcaaa-8d98-4280-a58d-92908daf8a82.tmp
                                • Size 2KB
                                • SHA256 e8a2737b7f3b4015a2c62e9a031bba76eb50bebdd3564a446fa9d6106a0d639e
                                • MD5 SHA1 SHA512 TLSH

                                fabd7256-80e5-450f-99af-b507b995911a.tmp

                                • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\fabd7256-80e5-450f-99af-b507b995911a.tmp
                                • Size 6B
                                • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                                • MD5 SHA1 SHA512

                                memory/3364-29-0x0000000002AA0000-0x0000000002B52000-memory.dmp

                                memory/3364-32-0x0000000002AA0000-0x0000000002B52000-memory.dmp

                                memory/3364-24-0x0000000002AA0000-0x0000000002B52000-memory.dmp

                                memory/3364-23-0x0000000002AA0000-0x0000000002B52000-memory.dmp

                                memory/3364-22-0x0000000002AA0000-0x0000000002B52000-memory.dmp

                                memory/3364-31-0x0000000002AA0000-0x0000000002B52000-memory.dmp

                                memory/3364-19-0x0000000002AA0000-0x0000000002B52000-memory.dmp

                                memory/3364-18-0x0000000002AA0000-0x0000000002B52000-memory.dmp

                                memory/3364-16-0x0000000002AA0000-0x0000000002B52000-memory.dmp

                                memory/3364-15-0x0000000002AA0000-0x0000000002B52000-memory.dmp

                                memory/3364-14-0x0000000002AA0000-0x0000000002B52000-memory.dmp

                                memory/3364-11-0x0000000002AA0000-0x0000000002B52000-memory.dmp

                                memory/3364-10-0x0000000002AA0000-0x0000000002B52000-memory.dmp

                                memory/3364-8-0x0000000002AA0000-0x0000000002B52000-memory.dmp

                                memory/3364-27-0x0000000002AA0000-0x0000000002B52000-memory.dmp

                                memory/3364-25-0x0000000002AA0000-0x0000000002B52000-memory.dmp

                                memory/3364-26-0x0000000002AA0000-0x0000000002B52000-memory.dmp

                                memory/3364-21-0x0000000002AA0000-0x0000000002B52000-memory.dmp

                                memory/3364-38-0x0000000002AA0000-0x0000000002B52000-memory.dmp

                                memory/3364-28-0x0000000002AA0000-0x0000000002B52000-memory.dmp

                                memory/3364-2-0x0000000002AA0000-0x0000000002B52000-memory.dmp

                                memory/3364-30-0x0000000002AA0000-0x0000000002B52000-memory.dmp

                                memory/3364-66-0x0000000002AA0000-0x0000000002B52000-memory.dmp

                                memory/3364-13-0x0000000002AA0000-0x0000000002B52000-memory.dmp

                                memory/3364-9-0x0000000002AA0000-0x0000000002B52000-memory.dmp

                                memory/3364-0-0x0000000002AA0000-0x0000000002B52000-memory.dmp

                                memory/3364-1-0x0000000002AA0000-0x0000000002B52000-memory.dmp

                                memory/3364-3-0x0000000002AA0000-0x0000000002B52000-memory.dmp

                                memory/3364-4-0x0000000002AA0000-0x0000000002B52000-memory.dmp

                                memory/3364-5-0x0000000002AA0000-0x0000000002B52000-memory.dmp

                                memory/3364-7-0x0000000002AA0000-0x0000000002B52000-memory.dmp

                                memory/3364-6-0x0000000002AA0000-0x0000000002B52000-memory.dmp