Analysis

  • user interaction
    yes
  • max time kernel
    149s
  • max time network
    146s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    29/04/2026, 18:08

General

  • Target
    server.exe
  • Size 95KB
  • Sample260429-wras2aet2v
  • SHA256 38be2830eecba0ee415fc2e02981bacd5195b5bf10329358127dcf7afd08dbf7
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10

Malware Config

Signatures

  • Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs

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

  • Drops file in Windows directory 1 IoCs
  • 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 Network Configuration Discovery: Internet Connection Discovery 1 TTPs 3 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • System Time Discovery 1 TTPs 1 IoCs

    Adversary may gather the system time and/or time zone settings from a local or remote system.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 1 IoCs
  • Runs ping.exe 1 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 16 IoCs
  • Suspicious use of WriteProcessMemory 29 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\server.exe
    "C:\Users\Admin\AppData\Local\Temp\server.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4444
    • C:\Windows\system32\cmd.exe
      "C:\Windows\sysnative\cmd" /c "C:\Users\Admin\AppData\Local\Temp\2527.tmp\2528.tmp\2529.bat C:\Users\Admin\AppData\Local\Temp\server.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:5108
      • C:\Windows\system32\PING.EXE
        ping 127.0.0.1 -n 3
        3⤵
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:5096
      • C:\Windows\system32\PING.EXE
        ping 127.0.0.1 -n 3
        3⤵
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:5092
      • C:\Windows\system32\PING.EXE
        ping 127.0.0.1 -n 3
        3⤵
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:2804
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe"
    1⤵
    • Drops file in Windows directory
    • 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:4324
    • 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=0x100,0x104,0x108,0xdc,0x10c,0x7ffd668ac728,0x7ffd668ac734,0x7ffd668ac740
      2⤵
        PID:3440
      • 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=1456,i,10479868380452791991,8808548935540582818,524288 --field-trial-handle=2000,i,14956688888749039532,11776032078656782052,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=2116 /prefetch:11
        2⤵
        • System Time Discovery
        PID:5416
      • 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=1600,i,53129647959545486,8100619497108917345,262144 --field-trial-handle=2000,i,14956688888749039532,11776032078656782052,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=1996 /prefetch:2
        2⤵
          PID:2744
        • 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=2396,i,8690952332681935093,5739962839468063052,524288 --field-trial-handle=2000,i,14956688888749039532,11776032078656782052,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=2408 /prefetch:13
          2⤵
            PID:5832
          • 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=3224,i,6165229877889633096,4620022201866514737,2097152 --field-trial-handle=2000,i,14956688888749039532,11776032078656782052,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=3272 /prefetch:1
            2⤵
              PID:5700
            • 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=3264,i,14229876946988050695,4096891299345551070,2097152 --field-trial-handle=2000,i,14956688888749039532,11776032078656782052,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=3332 /prefetch:1
              2⤵
                PID:5360
              • 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=4172,i,1399051191575300745,9748230454151245000,2097152 --field-trial-handle=2000,i,14956688888749039532,11776032078656782052,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=4200 /prefetch:9
                2⤵
                  PID:3764
                • 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=4592,i,10113805425345694188,13604217850027193388,2097152 --field-trial-handle=2000,i,14956688888749039532,11776032078656782052,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=4728 /prefetch:1
                  2⤵
                    PID:5804
                  • 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=5384,i,9497392152349117624,4063840669837104637,524288 --field-trial-handle=2000,i,14956688888749039532,11776032078656782052,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=5380 /prefetch:14
                    2⤵
                      PID:2528
                    • 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=5764,i,10645005047674221673,17917139598765633426,2097152 --field-trial-handle=2000,i,14956688888749039532,11776032078656782052,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=5732 /prefetch:1
                      2⤵
                        PID:3876
                      • 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=4848,i,13606608374364070881,15793663467494042392,2097152 --field-trial-handle=2000,i,14956688888749039532,11776032078656782052,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=5808 /prefetch:1
                        2⤵
                          PID:3264
                        • 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=3648,i,2144524365731867800,320009859940844600,524288 --field-trial-handle=2000,i,14956688888749039532,11776032078656782052,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=3308 /prefetch:14
                          2⤵
                            PID:2348
                          • 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=3620,i,10701299423431141379,16183750286124669190,524288 --field-trial-handle=2000,i,14956688888749039532,11776032078656782052,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=3688 /prefetch:14
                            2⤵
                              PID:5192
                            • 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=3624,i,8813058824688458282,14930516089496085490,524288 --field-trial-handle=2000,i,14956688888749039532,11776032078656782052,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=4808 /prefetch:14
                              2⤵
                                PID:4544
                              • 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=4808,i,2157523716773481819,16198906449710324275,2097152 --field-trial-handle=2000,i,14956688888749039532,11776032078656782052,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=4832 /prefetch:1
                                2⤵
                                  PID:2436
                                • 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=10.0.22000.1 --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADoAAAIAAAAAAAAAAAAAGAAAQAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --metrics-shmem-handle=4764,i,11407468521584493967,16716157502868021397,262144 --field-trial-handle=2000,i,14956688888749039532,11776032078656782052,262144 --variations-seed-version=20260129-170056.646000 --mojo-platform-channel-handle=4816 /prefetch:10
                                  2⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:3476
                              • 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:2712
                                • C:\Windows\system32\svchost.exe
                                  C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                                  1⤵
                                    PID:2928

                                  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

                                        the-real-index

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index
                                        • Size 120B
                                        • SHA256 5df3e2af36384b258078c18b62ee029b04f7499784cde4aec1e4a778c2daaeee
                                        • MD5 SHA1 SHA512 TLSH

                                        Network Persistent State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                        • Size 3KB
                                        • SHA256 6406dd7d38356941ec52bdf97798ff1621646a9bcfe690e52ff43686c506911e
                                        • 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 13KB
                                        • SHA256 b7fb907365c419c966cdaf605ee7508f2e549baaad8d7f95cfcca2e2c37f7e07
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Preferences

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                        • Size 12KB
                                        • SHA256 2cba786fc122bb476bd34b30f92ccb6fadf1d8d6ceccf221d253c5d50158451b
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Preferences

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                        • Size 13KB
                                        • SHA256 967f71b123d92742fc264863c41b3c159b4dbf299e16ad8ea3b725296f4f9b06
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Preferences

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                        • Size 13KB
                                        • SHA256 65e11fb74fb8c35c4fc49920be3c178a40a4487c9b8bbb7101afb8198840f61e
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Preferences

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                        • Size 12KB
                                        • SHA256 c9bcdd5e8018e0eb1b8c8adb34cb10b83aa8f82f5fbcb3ab0f58874fbd06ef18
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Preferences

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                        • Size 13KB
                                        • SHA256 901f159c7001e7f9828e9014953e6e9a755f0363ad51a2c0535d731bc63677b5
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Preferences

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                        • Size 13KB
                                        • SHA256 bce7c6051dcc58fc946f37775f849b8250f062e82fb193e6aba6132632f7d2cb
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Secure Preferences

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                        • Size 17KB
                                        • SHA256 21e81c420f3d017ae32c8b64d4e6d75c94b8234e6b16495dd8068581d8c1d8ae
                                        • 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 55f62737c8b15c17deadfb92797f7c6024237cb65000579ef3652c99f71b089e
                                        • MD5 SHA1 SHA512 TLSH

                                        the-real-index~RFe58bf53.TMP

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe58bf53.TMP
                                        • Size 96B
                                        • SHA256 cb2db9561a94413f0272dbf9b93d3df7189928b2b27d328e19c0b1fb9305dc7d
                                        • MD5 SHA1 SHA512 TLSH

                                        b4bfb516-d17c-43b3-bb38-46b6da193fb4.tmp

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\b4bfb516-d17c-43b3-bb38-46b6da193fb4.tmp
                                        • Size 414B
                                        • SHA256 bae84043e70b4033efdaa246dc02d6a10a7c150a2374f75318d95f4aec5b2467
                                        • MD5 SHA1 SHA512 TLSH

                                        Local State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                        • Size 198KB
                                        • SHA256 12136103dcd30f8497c02583261a19de6a98d294d835a9cfe3ec4d3076fd7da7
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Local State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                        • Size 197KB
                                        • SHA256 2acbabfb202d0a38c3fb74110f93141333395a1a054a7df9ff6eab085d60da6a
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Local State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                        • Size 90KB
                                        • SHA256 e388e20e67662f3633f164a3781c4c716af6a46cb3412e643682d51703f51ef5
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        Local State

                                        • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                        • Size 197KB
                                        • SHA256 47ddd55b780111d4fb179c977c75b327b49a9f9a4e22ba6645dc6442ae36f37f
                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                        2529.bat

                                        • Path C:\Users\Admin\AppData\Local\Temp\2527.tmp\2528.tmp\2529.bat
                                        • Size 1KB
                                        • SHA256 721bf0b2c7b0309393cd028b6d5dd631c32928710c253f92e91c1ee650f21446
                                        • MD5 SHA1 SHA512 TLSH

                                        memory/4444-0-0x0000000000417000-0x0000000000418000-memory.dmp

                                        memory/4444-3-0x0000000000980000-0x0000000000F82000-memory.dmp