Analysis

  • user interaction
    yes
  • max time kernel
    150s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20251231-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20251231-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/01/2026, 03:55

General

  • Target
    Panther-Stealer_1.1.zip
  • Size 1.3MB
  • Sample260118-egyzfaet2c
  • SHA256 59374e72382a7ae14321a17f5f46e5793e7813c638ea93fb240f6f4046dce73c
  • MD5 SHA1 SHA512 SSDEEP
Score
6/10

Malware Config

Signatures

  • Contacts third-party web service commonly abused for C2 1 TTPs 3 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • 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 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 41 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 27 IoCs

Processes

  • C:\Windows\Explorer.exe
    C:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\Panther-Stealer_1.1.zip
    1⤵
      PID:5204
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:1700
      • 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:1992
        • 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,0x120,0xf4,0x124,0x7ffd1f56c728,0x7ffd1f56c734,0x7ffd1f56c740
          2⤵
            PID:2340
          • 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=1768,i,12075696098693409397,7310272603991370823,262144 --field-trial-handle=2056,i,7323035985083633680,13806983119835147040,262144 --variations-seed-version=20251219-070015.367000 --mojo-platform-channel-handle=2052 /prefetch:2
            2⤵
              PID:2440
            • 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=2184,i,17502082717298393162,13715717657182836102,524288 --field-trial-handle=2056,i,7323035985083633680,13806983119835147040,262144 --variations-seed-version=20251219-070015.367000 --mojo-platform-channel-handle=2336 /prefetch:3
              2⤵
              • System Time Discovery
              PID:6088
            • 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=2448,i,17292811034883469686,16728143849971394499,524288 --field-trial-handle=2056,i,7323035985083633680,13806983119835147040,262144 --variations-seed-version=20251219-070015.367000 --mojo-platform-channel-handle=2616 /prefetch:8
              2⤵
                PID:1804
              • 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,6192482035962796811,17311637498550224570,2097152 --field-trial-handle=2056,i,7323035985083633680,13806983119835147040,262144 --variations-seed-version=20251219-070015.367000 --mojo-platform-channel-handle=3284 /prefetch:1
                2⤵
                  PID:5004
                • 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=3292,i,8142469299312755992,9571807202206142960,2097152 --field-trial-handle=2056,i,7323035985083633680,13806983119835147040,262144 --variations-seed-version=20251219-070015.367000 --mojo-platform-channel-handle=3344 /prefetch:1
                  2⤵
                    PID:5092
                  • 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=4132,i,13753659622037673203,8285017796351275402,2097152 --field-trial-handle=2056,i,7323035985083633680,13806983119835147040,262144 --variations-seed-version=20251219-070015.367000 --mojo-platform-channel-handle=4148 /prefetch:2
                    2⤵
                      PID:5724
                    • 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=4764,i,1128039461317742862,9890187863039957282,2097152 --field-trial-handle=2056,i,7323035985083633680,13806983119835147040,262144 --variations-seed-version=20251219-070015.367000 --mojo-platform-channel-handle=4716 /prefetch:1
                      2⤵
                        PID:5776
                      • 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=5508,i,1659217476967284508,15960106621607484986,524288 --field-trial-handle=2056,i,7323035985083633680,13806983119835147040,262144 --variations-seed-version=20251219-070015.367000 --mojo-platform-channel-handle=5484 /prefetch:8
                        2⤵
                          PID:3352
                        • 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=5756,i,4375151145252042298,5553035581443800152,2097152 --field-trial-handle=2056,i,7323035985083633680,13806983119835147040,262144 --variations-seed-version=20251219-070015.367000 --mojo-platform-channel-handle=5768 /prefetch:1
                          2⤵
                            PID:4416
                          • 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=11 --metrics-shmem-handle=3512,i,15359983544237013545,13513258661013482566,2097152 --field-trial-handle=2056,i,7323035985083633680,13806983119835147040,262144 --variations-seed-version=20251219-070015.367000 --mojo-platform-channel-handle=3420 /prefetch:1
                            2⤵
                              PID:5336
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --metrics-shmem-handle=5848,i,7449798470673842891,5614466949716923349,524288 --field-trial-handle=2056,i,7323035985083633680,13806983119835147040,262144 --variations-seed-version=20251219-070015.367000 --mojo-platform-channel-handle=5924 /prefetch:8
                              2⤵
                                PID:3664
                              • 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=4080,i,10307308381564122966,6009553140000971117,524288 --field-trial-handle=2056,i,7323035985083633680,13806983119835147040,262144 --variations-seed-version=20251219-070015.367000 --mojo-platform-channel-handle=5804 /prefetch:8
                                2⤵
                                  PID:1536
                                • 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=5940,i,11630946896863932945,3472541280673003778,524288 --field-trial-handle=2056,i,7323035985083633680,13806983119835147040,262144 --variations-seed-version=20251219-070015.367000 --mojo-platform-channel-handle=3276 /prefetch:8
                                  2⤵
                                    PID:716
                                  • 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=3320,i,6556711258608919874,5876213505592010502,524288 --field-trial-handle=2056,i,7323035985083633680,13806983119835147040,262144 --variations-seed-version=20251219-070015.367000 --mojo-platform-channel-handle=3348 /prefetch:8
                                    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 --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=16 --metrics-shmem-handle=4164,i,10779206681679839236,1057126825296354085,2097152 --field-trial-handle=2056,i,7323035985083633680,13806983119835147040,262144 --variations-seed-version=20251219-070015.367000 --mojo-platform-channel-handle=4172 /prefetch:1
                                      2⤵
                                        PID:3344
                                      • 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=4488,i,12242952195412558842,11738273459341958320,524288 --field-trial-handle=2056,i,7323035985083633680,13806983119835147040,262144 --variations-seed-version=20251219-070015.367000 --mojo-platform-channel-handle=3988 /prefetch:8
                                        2⤵
                                          PID:4960
                                      • 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:1628
                                        • C:\Windows\system32\svchost.exe
                                          C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                                          1⤵
                                            PID:1904
                                          • C:\Users\Admin\Downloads\Panther-Stealer_1.1\luajit.exe
                                            "C:\Users\Admin\Downloads\Panther-Stealer_1.1\luajit.exe"
                                            1⤵
                                              PID:912

                                            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 649B
                                                  • SHA256 a0fa44dad0870eee11255659799775c8b62652b7a69737ff48c079fc523811d2
                                                  • 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 4KB
                                                  • SHA256 0488694bc5a9da83840c09757f0ec18c6c19ee1a83001843a443b4decbebad69
                                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                                  Network Persistent State

                                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                                  • Size 6KB
                                                  • SHA256 39cb33247f7270ecd90b8b5cfea1a3ffe033d67edb07efce5556d2e0117bea05
                                                  • 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 14KB
                                                  • SHA256 14b484775b5b9e5109619ca35aaf36a439d89f91ce26a6c5e75acfe294c753d1
                                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                                  Preferences

                                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                                  • Size 12KB
                                                  • SHA256 e027838eb3833875423dcd26881cc41567a1fc773b3e97f6baaa1cb229fa135a
                                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                                  Preferences

                                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                                  • Size 13KB
                                                  • SHA256 c1b53efa756550f4db0f155f4d659d0e3b31ab4e8330cd02c1aa3cb59d9963f3
                                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                                  Secure Preferences

                                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                                  • Size 17KB
                                                  • SHA256 789cfcc9da9fc57056986fbb9a3c7c829e94e1054c2cee08b515e33059583a58
                                                  • 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 e4dec19b62a5ea9ac1d5dd5e156e2b436b5d8b95a58275de4783b8e37707dee4
                                                  • MD5 SHA1 SHA512 TLSH

                                                  the-real-index~RFe584dbd.TMP

                                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe584dbd.TMP
                                                  • Size 96B
                                                  • SHA256 73b08eed913840234b84a5001f2b5344953374657e63d75519c31a02e2f2736b
                                                  • 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 6fcd6a90f9f74c89303389f66f1364d5e43bb31621b36f5caf2dc4804dc3d339
                                                  • MD5 SHA1 SHA512 TLSH

                                                  Local State

                                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                                  • Size 164KB
                                                  • SHA256 eea22d51b25d058c5e3fce4ed9b7e480196184f8e24e9ab7b168bdcacac8d0e2
                                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                                  Local State

                                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                                  • Size 84KB
                                                  • SHA256 4f5e99606aa8d2dcc195d20be98b55b475779ed41c88902a5b725cb3b4752fb3
                                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                                  Local State

                                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                                  • Size 163KB
                                                  • SHA256 c44b1d583758b120e4e36f1e1dadc507ad6088ba4a3728ca4ff981215e4c15b8
                                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                                  Local State

                                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                                  • Size 163KB
                                                  • SHA256 9e9efa5fde5731cf531008c3946dede0c754d70e1cd5149403bc615840f5b8a4
                                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                                  Panther-Stealer_1.1.zip.crdownload

                                                  • Path C:\Users\Admin\Downloads\Panther-Stealer_1.1.zip.crdownload
                                                  • Size 1.3MB
                                                  • SHA256 59374e72382a7ae14321a17f5f46e5793e7813c638ea93fb240f6f4046dce73c
                                                  • MD5 SHA1 SHA512 SSDEEP TLSH

                                                  memory/912-648-0x0000000000400000-0x000000000041B000-memory.dmp

                                                  memory/912-649-0x0000000066D80000-0x00000000670D1000-memory.dmp