Analysis

  • user interaction
    yes
  • max time kernel
    101s
  • max time network
    103s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/08/2026, 13:59

General

  • Target
    stub.exe
  • Size 37KB
  • Sample260802-rap46sthqa
  • SHA256 02d38f82c46f5d68f975f4565f099bd8224271717f767a7445b4a857f461e00c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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 data under HKEY_USERS 2 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 43 IoCs
  • Suspicious use of SendNotifyMessage 40 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\stub.exe
    "C:\Users\Admin\AppData\Local\Temp\stub.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:4916
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • 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:3392
    • 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=0x118,0x11c,0x120,0xf4,0x124,0x7ffb1a96c728,0x7ffb1a96c734,0x7ffb1a96c740
      2⤵
        PID:1584
      • 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=1804,i,13782560356860977757,14625946056394091768,262144 --field-trial-handle=2032,i,4759898537053309685,5133549611258583929,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2024 /prefetch:2
        2⤵
          PID:4880
        • 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=1952,i,2394495172528279711,11298761847063069965,524288 --field-trial-handle=2032,i,4759898537053309685,5133549611258583929,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2184 /prefetch:3
          2⤵
          • System Time Discovery
          PID:5012
        • 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=2428,i,8401781087550648320,6397743125774560331,524288 --field-trial-handle=2032,i,4759898537053309685,5133549611258583929,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2604 /prefetch:8
          2⤵
            PID:1756
          • 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=3260,i,6478180909283280428,3588509091769049524,2097152 --field-trial-handle=2032,i,4759898537053309685,5133549611258583929,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3132 /prefetch:1
            2⤵
              PID:1700
            • 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=3432,i,12820991899821605526,9885548130045994903,2097152 --field-trial-handle=2032,i,4759898537053309685,5133549611258583929,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3456 /prefetch:1
              2⤵
                PID:1644
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --extension-process --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=4408,i,6473533318569882334,1261628378858907477,2097152 --field-trial-handle=2032,i,4759898537053309685,5133549611258583929,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4452 /prefetch:2
                2⤵
                  PID:4384
                • 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=8 --metrics-shmem-handle=4780,i,10601754710687248815,8461614701203693181,2097152 --field-trial-handle=2032,i,4759898537053309685,5133549611258583929,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4824 /prefetch:1
                  2⤵
                    PID:4012
                  • 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=5500,i,7317180804776862566,6093622663091889910,524288 --field-trial-handle=2032,i,4759898537053309685,5133549611258583929,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5440 /prefetch:8
                    2⤵
                      PID:2620
                    • 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=5552,i,16437397651017486308,3192651078309701905,524288 --field-trial-handle=2032,i,4759898537053309685,5133549611258583929,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5864 /prefetch:8
                      2⤵
                        PID:3648
                      • 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=5516,i,15002342865969617613,3358639584022055999,524288 --field-trial-handle=2032,i,4759898537053309685,5133549611258583929,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5500 /prefetch:8
                        2⤵
                          PID:2352
                        • 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=5604,i,8621127616166450434,4723789482421703965,524288 --field-trial-handle=2032,i,4759898537053309685,5133549611258583929,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5848 /prefetch:8
                          2⤵
                            PID:1152
                          • 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=13 --metrics-shmem-handle=5512,i,662946718687685693,9125329395141669000,2097152 --field-trial-handle=2032,i,4759898537053309685,5133549611258583929,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5724 /prefetch:1
                            2⤵
                              PID:980
                            • 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=14 --metrics-shmem-handle=6032,i,10488561656397552516,7077906723548705334,2097152 --field-trial-handle=2032,i,4759898537053309685,5133549611258583929,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5868 /prefetch:1
                              2⤵
                                PID:4908
                              • 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=15 --metrics-shmem-handle=3464,i,7050337715309329054,8285791022767340538,2097152 --field-trial-handle=2032,i,4759898537053309685,5133549611258583929,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3460 /prefetch:1
                                2⤵
                                  PID:3984
                              • 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:3440
                                • C:\Windows\system32\svchost.exe
                                  C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                                  1⤵
                                    PID:3080

                                  Network

                                        MITRE ATT&CK Enterprise v16

                                        Replay Monitor

                                        Loading Replay Monitor...

                                        Downloads

                                        BookmarkMergedSurfaceOrdering

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BookmarkMergedSurfaceOrdering
                                        • Size 6B
                                        • SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
                                        • MD5 SHA1 SHA512

                                        BrowsingTopicsState

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BrowsingTopicsState
                                        • Size 414B
                                        • SHA256 6100c65297619a5fdda67aa30642df1ed92fe73cbdb26e42f3a46b5686ff67eb
                                        • MD5 SHA1 SHA512 TLSH

                                        Network Persistent State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                        • Size 2KB
                                        • SHA256 14fae0d59b04b570bad2983d2d54a0adc8a0332b483c64b29948ac1d163184c4
                                        • MD5 SHA1 SHA512 TLSH

                                        SCT Auditing Pending Reports

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports
                                        • Size 2B
                                        • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                        • MD5 SHA1 SHA512

                                        Preferences

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                        • Size 12KB
                                        • SHA256 35c102bac0053d9e33e0993cf0a5c2718533218f3e7fad380a8a3d5480b0b933
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Preferences

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                        • Size 13KB
                                        • SHA256 36a840aad6fd2f364559609e7aea45b3846fc785f05bf1fd4d21bac326a3d4a6
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Preferences

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                        • Size 12KB
                                        • SHA256 ccd968e19ee7114da15f1be7daafef0f5f72636d5ffbfed3a8ea1bddfd32c848
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Preferences

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                        • Size 12KB
                                        • SHA256 7b8c34505ccdd841b9ed7cc9af8d0cd5dda67593e9096f7058b75c91a9ad3f7a
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Preferences

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                        • Size 13KB
                                        • SHA256 8935ba038af5c83550909f586436a892a55ad656e9b30e16f6ee5d162dd12bf5
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Preferences

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                        • Size 12KB
                                        • SHA256 7950c910f8dae98c2b947b90bf864130efe58a5223ae27749b42d656ed63f14b
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Secure Preferences

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                        • Size 17KB
                                        • SHA256 9a63a02af86b793bc7723ea8579017000fbde21723150ca89cdaa0102d54150d
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        the-real-index

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index
                                        • Size 120B
                                        • SHA256 b2b26e91bb72b6692a59c0eb9ff73d2ce253e70f018bfddf87739957ff47cd5d
                                        • MD5 SHA1 SHA512 TLSH

                                        the-real-index~RFe58f1dd.TMP

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe58f1dd.TMP
                                        • Size 96B
                                        • SHA256 e660ea377feee53dcaf0ee193515c46239a6a382dd106aa0addd50e71e7c25a5
                                        • MD5 SHA1 SHA512 TLSH

                                        Local State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                        • Size 235KB
                                        • SHA256 38f5e2d1ec7d7ed794dc2bca36672df45dd5f3abeb563f5892b5fd76718e4e63
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Local State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                        • Size 235KB
                                        • SHA256 ad628954be8c70c5a87c9d6d1cfe2088e8380390451142949bdf4d7d01113d82
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Local State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                        • Size 236KB
                                        • SHA256 961e4d10e4f4ef346cc66bc617374f72f085407314f584c1ac6283f00f89001e
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Local State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                        • Size 115KB
                                        • SHA256 c39cde046560c3935395d1b28cd8f1d12c6f95da39b41b0bb8a37a0074745726
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        memory/4916-0-0x0000000001170000-0x0000000001180000-memory.dmp

                                        memory/4916-1-0x0000000074D62000-0x0000000074D64000-memory.dmp