Analysis

  • user interaction
    yes
  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    20/04/2026, 16:36

General

  • Target
    NetherPack_2.0_1.16.5.zip
  • Size 2.3MB
  • Sample260420-t384vsay5l
  • SHA256 7d5a61729f22d2a478fdc34e21e6fd4a114388b28235ca34375349ce933a27ea
  • 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Windows\Explorer.exe
    C:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\NetherPack_2.0_1.16.5.zip
    1⤵
      PID:4976
    • 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:1728
      • 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,0x120,0xf4,0x124,0x7ffc4382c728,0x7ffc4382c734,0x7ffc4382c740
        2⤵
          PID:364
        • 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=1752,i,16863750120103505306,9004004741452453994,262144 --field-trial-handle=1888,i,3687429281781435788,1463024954228481704,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=1884 /prefetch:2
          2⤵
            PID:5188
          • 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=2168,i,864217118685066845,4320438478411198177,524288 --field-trial-handle=1888,i,3687429281781435788,1463024954228481704,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=2188 /prefetch:3
            2⤵
            • System Time Discovery
            PID:5200
          • 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=2408,i,5034985669004363803,17958251545413147391,524288 --field-trial-handle=1888,i,3687429281781435788,1463024954228481704,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=2572 /prefetch:8
            2⤵
              PID:5216
            • 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=3272,i,10461867570481079166,805408390521248015,2097152 --field-trial-handle=1888,i,3687429281781435788,1463024954228481704,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=3284 /prefetch:1
              2⤵
                PID:5776
              • 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=3300,i,3267702654228362335,3266863033203245306,2097152 --field-trial-handle=1888,i,3687429281781435788,1463024954228481704,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=3340 /prefetch:1
                2⤵
                  PID:5684
                • 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 --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=4320,i,13754972450594652888,12604746218166779438,2097152 --field-trial-handle=1888,i,3687429281781435788,1463024954228481704,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=4332 /prefetch:2
                  2⤵
                    PID:740
                  • 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,4782103685623011016,4263670675176471150,2097152 --field-trial-handle=1888,i,3687429281781435788,1463024954228481704,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=4600 /prefetch:1
                    2⤵
                      PID:3144
                    • 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=5444,i,12957933804780482073,8928077579893195520,524288 --field-trial-handle=1888,i,3687429281781435788,1463024954228481704,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=5524 /prefetch:8
                      2⤵
                        PID:4736
                      • 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=5804,i,14899558280133525576,6457958650263076695,524288 --field-trial-handle=1888,i,3687429281781435788,1463024954228481704,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=5812 /prefetch:8
                        2⤵
                          PID:2356
                        • 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=5836,i,14778894066445906121,5352519212669419822,524288 --field-trial-handle=1888,i,3687429281781435788,1463024954228481704,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=5672 /prefetch:8
                          2⤵
                            PID:5656
                          • 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=5840,i,3914854746806747654,1483603100415318846,524288 --field-trial-handle=1888,i,3687429281781435788,1463024954228481704,262144 --variations-seed-version=20260129-090048.396000 --mojo-platform-channel-handle=5868 /prefetch:8
                            2⤵
                              PID:3596
                          • 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:5340
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                              1⤵
                                PID:1616

                              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 414B
                                    • SHA256 7ebc52579ceb5bf7f1d95b491acecb1e7e622639cb6e5dea4b159b50f3cbe6d0
                                    • 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 6901c22e135acfe671e3f7271561dfdd9a037589f8b78483548f68a892f72637
                                    • MD5 SHA1 SHA512 TLSH

                                    a7f423a2-1301-44cf-b23f-e4699f262b95.tmp

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\a7f423a2-1301-44cf-b23f-e4699f262b95.tmp
                                    • Size 2B
                                    • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                    • MD5 SHA1 SHA512

                                    Preferences

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                    • Size 12KB
                                    • SHA256 aac7da1fda2cdfb3a687fd9ada27c748d2a5db3fba1a4040cb1f1ea1e5c8b6fc
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Preferences

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                    • Size 13KB
                                    • SHA256 a690528c201ad7957d1acbb66785b07edc7c65fc43c02df6d2d10b745fa936cc
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Preferences

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                    • Size 12KB
                                    • SHA256 042e1b29d1786ee01def7b8eba7d30dcbee049b2052a10245a2c52a856721c94
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Preferences

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                    • Size 12KB
                                    • SHA256 bf62e1049de95d65f47624d7798bde5744eb951e0ed0ea25ddba294063ffa7a7
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Secure Preferences

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                    • Size 17KB
                                    • SHA256 56a1e8c00cba78461b814b7af7b99a3de58a4329a7a44475b23e4150677716ca
                                    • 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 2fb0fd4117539c4559418268c699bf17e25487d4396c03d4ae3fd73a5794af4d
                                    • MD5 SHA1 SHA512 TLSH

                                    the-real-index~RFe593975.TMP

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe593975.TMP
                                    • Size 96B
                                    • SHA256 0439cd14211ea8c9afb350af1f7ec25a5371f71777060cfe45905a5ee4d7c466
                                    • MD5 SHA1 SHA512 TLSH

                                    Local State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                    • Size 90KB
                                    • SHA256 45ffacb4ffdbd75e34d5838c8dfbf15a9bd5ef199656b7def1a6ee3f6ae9deb9
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Local State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                    • Size 194KB
                                    • SHA256 779a1cab380a9b1389e5fffc4d68fc807071bc5258e94798629940c131b04d0f
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Local State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                    • Size 89KB
                                    • SHA256 39bd43fcb89744654efacaf4ba8cdd01c43c55f704aa36581c636545fb506911
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    Local State

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                    • Size 194KB
                                    • SHA256 c5e3e0f63b039bed451a7ba86c547524d9c48dc07715e7b0488a56eea1c44b9e
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    memory/5340-13-0x0000018EEBA50000-0x0000018EEBAF9000-memory.dmp