Analysis

  • user interaction
    yes
  • max time kernel
    149s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    25/05/2026, 04:29

General

  • Target
    local_bin/msvcp140_1.dll
  • Size 23KB
  • Sample260525-e39ytsa15r
  • SHA256 2c03cf78553689ca0523a3ef7c3161939b8f4a2fe246d9e90efa9cfef95c59a7
  • MD5 SHA1 SHA512 SSDEEP TLSH
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 data under HKEY_USERS 2 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\local_bin\msvcp140_1.dll,#1
    1⤵
      PID:3016
    • 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:3884
      • 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,0x120,0xf4,0x124,0x7ffbcf5ac728,0x7ffbcf5ac734,0x7ffbcf5ac740
        2⤵
          PID:4072
        • 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=1700,i,1037293952453362425,15656230034113038589,262144 --field-trial-handle=1888,i,7139145231016128614,5034933280757791241,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=1884 /prefetch:2
          2⤵
            PID:4164
          • 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=1604,i,16390130697250122627,11114590718721490287,524288 --field-trial-handle=1888,i,7139145231016128614,5034933280757791241,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2236 /prefetch:3
            2⤵
            • System Time Discovery
            PID:4764
          • 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=2412,i,3870179604322037007,1793550743137013250,524288 --field-trial-handle=1888,i,7139145231016128614,5034933280757791241,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2572 /prefetch:8
            2⤵
              PID:4168
            • 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=3248,i,6488695153799361220,12102846677906555775,2097152 --field-trial-handle=1888,i,7139145231016128614,5034933280757791241,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3260 /prefetch:1
              2⤵
                PID:472
              • 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=3296,i,12262761277529073567,2937435100870890631,2097152 --field-trial-handle=1888,i,7139145231016128614,5034933280757791241,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3300 /prefetch:1
                2⤵
                  PID:4656
                • 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=4472,i,9380579715290993051,18260881333762492583,2097152 --field-trial-handle=1888,i,7139145231016128614,5034933280757791241,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3952 /prefetch:2
                  2⤵
                    PID:4832
                  • 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=4748,i,13984114798389855681,2125580169028359889,2097152 --field-trial-handle=1888,i,7139145231016128614,5034933280757791241,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=4724 /prefetch:1
                    2⤵
                      PID:4708
                    • 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,15448674555473452968,1922534450457241093,524288 --field-trial-handle=1888,i,7139145231016128614,5034933280757791241,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5516 /prefetch:8
                      2⤵
                        PID:5048
                      • 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=10 --metrics-shmem-handle=5896,i,12905658953391672402,11437643148815547130,2097152 --field-trial-handle=1888,i,7139145231016128614,5034933280757791241,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5924 /prefetch:1
                        2⤵
                          PID:5048
                        • 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=4708,i,16242318032770399131,11053431941653705175,524288 --field-trial-handle=1888,i,7139145231016128614,5034933280757791241,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3516 /prefetch:8
                          2⤵
                            PID:1760
                          • 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=3496,i,15230858922538325840,16152629667041868568,524288 --field-trial-handle=1888,i,7139145231016128614,5034933280757791241,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3488 /prefetch:8
                            2⤵
                              PID:596
                            • 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=3456,i,14734279612909451154,14854812785144204167,524288 --field-trial-handle=1888,i,7139145231016128614,5034933280757791241,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3984 /prefetch:8
                              2⤵
                                PID:2492
                            • 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:3580
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                                1⤵
                                  PID:1212

                                Network

                                      MITRE ATT&CK Enterprise v16

                                      Replay Monitor

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                                      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 649B
                                      • SHA256 9ec7bdf8f33b42fd34063b76ea0c8cd5c8722a438d5e36fd08840f41a88430e4
                                      • MD5 SHA1 SHA512 TLSH

                                      the-real-index

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index
                                      • Size 408B
                                      • SHA256 0f292a2b53edb0ac8973b87c563a33dcd323a10504951732ad6ac6fddc7b226f
                                      • MD5 SHA1 SHA512 TLSH

                                      Network Persistent State

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                      • Size 5KB
                                      • SHA256 1ad922b0b7deb9c5788da071c0d4baaa10bf328b8bad28022d6dffba9f3c398f
                                      • MD5 SHA1 SHA512 SSDEEP 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 46dffe8468245f1fa04c0c8938adace85ce63aaef292c6fc06107c0b6e05cb15
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      Preferences

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                      • Size 12KB
                                      • SHA256 ae2f9927961c6399977f5059e694656bb6b7594f9bc00a83cd207c1fd0d7c1f8
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      Preferences

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                      • Size 12KB
                                      • SHA256 9300a8e0d851f2d013a723e31b39ab5e1c3b24698b2b51fd9b06e4206a222eec
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      Secure Preferences

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                      • Size 17KB
                                      • SHA256 13805701603dbbca9403b94e006c712edafb4f98a8e0ae4ce0ad1b025b835f93
                                      • 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 6f524d5ea00acc6f77c04a8a72cff9f4a4fecfb2966786d979344c0115f327ff
                                      • MD5 SHA1 SHA512 TLSH

                                      the-real-index~RFe59aa9e.TMP

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe59aa9e.TMP
                                      • Size 96B
                                      • SHA256 70e37882b34d65f8da742063da2480aea0746a3223dbf35412de64e119aaba57
                                      • MD5 SHA1 SHA512 TLSH

                                      the-real-index

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Shared Dictionary\cache\index-dir\the-real-index
                                      • Size 72B
                                      • SHA256 369c1bf4dacdfdac346442146ddac0b231ecbdd34404869a176c19f606540949
                                      • MD5 SHA1 SHA512 TLSH

                                      Local State

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                      • Size 231KB
                                      • SHA256 462d0cfc9bdad13f073b7ac95656d0056b0041479fae94821230ed7518357ce4
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      Local State

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                      • Size 232KB
                                      • SHA256 4d9698e4e18102fe1daae4d01c68b09f5c76334f51960f8e3f231bb018af9485
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      Local State

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                      • Size 231KB
                                      • SHA256 116be76d941fe5d6bc3059f98e2114bc40965535df079df8dca5ec1771a9f6db
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      Local State

                                      • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                      • Size 115KB
                                      • SHA256 92b7c2e563c997a5378339a970fb3f8af6713ba36835d58c997092cce0755941
                                      • MD5 SHA1 SHA512 SSDEEP TLSH