Resubmissions

21/03/2025, 17:52

250321-wfz9jsvsdz3

21/03/2025, 17:45

250321-wb8ecst1d110

Analysis

  • max time kernel
    155s
  • max time network
    174s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/03/2025, 17:52

General

  • Target
    hookfor60.rar
  • Size 5.9MB
  • Sample250321-wfz9jsvsdz
  • SHA256 77f155b8f6e0aa230e69aab203d4cf3f2d4323a30c4e876bc9ca9f0cda11ae21
  • MD5 SHA1 SHA512 SSDEEP
Score
3/10

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • 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
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 14 IoCs
  • Suspicious use of FindShellTrayWindow 28 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\7-Zip\7zFM.exe
    "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\hookfor60.rar"
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:2984
  • C:\Windows\system32\cmd.exe
    "C:\Windows\system32\cmd.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2540
    • C:\Windows\system32\curl.exe
      curl
      2⤵
        PID:372
    • 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
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:1328
      • 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=133.0.6943.60 --initial-client-data=0x118,0x11c,0x120,0xfc,0x124,0x7ffc585ddcf8,0x7ffc585ddd04,0x7ffc585ddd10
        2⤵
          PID:1472
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --string-annotations --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --field-trial-handle=1896,i,17700888560903366986,15407727621726537438,262144 --variations-seed-version=20250313-182214.581000 --mojo-platform-channel-handle=1892 /prefetch:2
          2⤵
            PID:5480
          • 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 --string-annotations --field-trial-handle=1588,i,17700888560903366986,15407727621726537438,262144 --variations-seed-version=20250313-182214.581000 --mojo-platform-channel-handle=2272 /prefetch:3
            2⤵
              PID:1700
            • 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 --string-annotations --field-trial-handle=2404,i,17700888560903366986,15407727621726537438,262144 --variations-seed-version=20250313-182214.581000 --mojo-platform-channel-handle=2420 /prefetch:8
              2⤵
                PID:2740
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --enable-dinosaur-easter-egg-alt-images --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 --field-trial-handle=3144,i,17700888560903366986,15407727621726537438,262144 --variations-seed-version=20250313-182214.581000 --mojo-platform-channel-handle=3156 /prefetch:1
                2⤵
                  PID:336
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --enable-dinosaur-easter-egg-alt-images --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 --field-trial-handle=3200,i,17700888560903366986,15407727621726537438,262144 --variations-seed-version=20250313-182214.581000 --mojo-platform-channel-handle=3244 /prefetch:1
                  2⤵
                    PID:3624
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --extension-process --enable-dinosaur-easter-egg-alt-images --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 --field-trial-handle=4188,i,17700888560903366986,15407727621726537438,262144 --variations-seed-version=20250313-182214.581000 --mojo-platform-channel-handle=4208 /prefetch:2
                    2⤵
                      PID:3564
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --enable-dinosaur-easter-egg-alt-images --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 --field-trial-handle=4704,i,17700888560903366986,15407727621726537438,262144 --variations-seed-version=20250313-182214.581000 --mojo-platform-channel-handle=4736 /prefetch:1
                      2⤵
                        PID:4484
                      • 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 --video-capture-use-gpu-memory-buffer --string-annotations --field-trial-handle=5344,i,17700888560903366986,15407727621726537438,262144 --variations-seed-version=20250313-182214.581000 --mojo-platform-channel-handle=5348 /prefetch:8
                        2⤵
                          PID:1780
                        • 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 --video-capture-use-gpu-memory-buffer --string-annotations --field-trial-handle=5552,i,17700888560903366986,15407727621726537438,262144 --variations-seed-version=20250313-182214.581000 --mojo-platform-channel-handle=5564 /prefetch:8
                          2⤵
                            PID:872
                        • C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe
                          "C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe"
                          1⤵
                            PID:3668
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                            1⤵
                              PID:4792

                            Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

                                  BrowsingTopicsState

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BrowsingTopicsState
                                  • Size 649B
                                  • SHA256 be4c3c897518f80146a226db77521ad5d3876d177f0cd241ae18e1712901c730
                                  • MD5 SHA1 SHA512

                                  data_1

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\DawnWebGPUCache\data_1
                                  • Size 264KB
                                  • SHA256 b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec
                                  • MD5 SHA1 SHA512 SSDEEP

                                  Network Persistent State

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                  • Size 2KB
                                  • SHA256 0ec7241393704c30fd49681ff9bf5d706094e13536fb9dc2e654c57eb8cd7207
                                  • MD5 SHA1 SHA512

                                  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

                                  TransportSecurity

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                  • Size 356B
                                  • SHA256 4abcdbf81062ababd7f5bbbb84c5a7d5fb25f1395527733004f47a3aab70efdc
                                  • MD5 SHA1 SHA512

                                  Preferences

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                  • Size 10KB
                                  • SHA256 cdd6bca451bf0a63a48fa620f1654d095599cf4c7c8f22fdca2087d059b5d095
                                  • MD5 SHA1 SHA512 SSDEEP

                                  Secure Preferences

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                  • Size 15KB
                                  • SHA256 0fadd861882f4617b5c814604d34349bea3eb269f92ff29cdef11c21cbb22904
                                  • MD5 SHA1 SHA512 SSDEEP

                                  the-real-index

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index
                                  • Size 72B
                                  • SHA256 f11e55756bd95123aa3c451b06b1ee8256057f91f9a0acccf7b6761ddb4c3e05
                                  • MD5 SHA1 SHA512

                                  the-real-index~RFe57ecc1.TMP

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe57ecc1.TMP
                                  • Size 48B
                                  • SHA256 a3ccb4aaca98e55131b7326470323755eb4b20313fa1a8bb50df1fb12c327a84
                                  • MD5 SHA1 SHA512

                                  Local State

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                  • Size 80KB
                                  • SHA256 b254edb60602178f25c9020ec6fa9d026b0cc4876fa8cc0cbfbf3a0e625d14df
                                  • MD5 SHA1 SHA512 SSDEEP

                                  Local State

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                  • Size 81KB
                                  • SHA256 810ea148744e47b4999bbc7785a9a2614562ab937b15ed0e71c66bb882f63cbf
                                  • MD5 SHA1 SHA512 SSDEEP