Analysis

  • max time kernel
    149s
  • max time network
    140s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    30/04/2024, 01:05

General

  • Target

    vivitar/startup/data/de/tutorial_Macintosh.html

  • Size

    1KB

  • MD5

    fda84f3bd24f4f6e0f88082583e7f7ff

  • SHA1

    64cbd502fc6fbb4c9920c10b02f35bbc54fd48e3

  • SHA256

    d922d1df9d5c1f5b0cb70c9ebf31b78799c88050c7a5cee5029c3b89e63e6d23

  • SHA512

    7403dcf07c9de0101dd0c1cb5d02fc53db76ab296a487e2401d338dd63ca0367ece65a4ff31a95ee4e397c8a1eacaa1d250213b3ff1743bf431ce8569657197e

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\vivitar\startup\data\de\tutorial_Macintosh.html
    1⤵
    • 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:3404
    • 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:7 --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=106.0.5249.119 --initial-client-data=0xcc,0xd0,0xd4,0xa8,0xd8,0x7fffba209758,0x7fffba209768,0x7fffba209778
      2⤵
        PID:1372
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1580 --field-trial-handle=1752,i,6601073112960779828,13530877482277891830,131072 /prefetch:2
        2⤵
          PID:484
        • 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 --mojo-platform-channel-handle=1824 --field-trial-handle=1752,i,6601073112960779828,13530877482277891830,131072 /prefetch:8
          2⤵
            PID:368
          • 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=utility --mojo-platform-channel-handle=2068 --field-trial-handle=1752,i,6601073112960779828,13530877482277891830,131072 /prefetch:8
            2⤵
              PID:1348
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2920 --field-trial-handle=1752,i,6601073112960779828,13530877482277891830,131072 /prefetch:1
              2⤵
                PID:2736
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2936 --field-trial-handle=1752,i,6601073112960779828,13530877482277891830,131072 /prefetch:1
                2⤵
                  PID:3520
                • 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 --mojo-platform-channel-handle=4136 --field-trial-handle=1752,i,6601073112960779828,13530877482277891830,131072 /prefetch:8
                  2⤵
                    PID:4472
                  • 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 --mojo-platform-channel-handle=4236 --field-trial-handle=1752,i,6601073112960779828,13530877482277891830,131072 /prefetch:8
                    2⤵
                      PID:4372
                    • 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=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.15063.0 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2568 --field-trial-handle=1752,i,6601073112960779828,13530877482277891830,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:3012
                  • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                    "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                    1⤵
                      PID:2232

                    Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

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                    Downloads

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                      Filesize

                      5KB

                      MD5

                      ec25138322c262cab17753c912821125

                      SHA1

                      1c3f73ec3c7fb3abf5d3608d7f351681ed95c6cd

                      SHA256

                      a8a16c3f109c75aa43e21f8619c9a05de66f9fe740a6e0169ef8f92ad7758b66

                      SHA512

                      1307053bf727836ff95af5e820ddfbc05024e5a8a136cb4cc09e55b8fde7368dbb8433e2d7480f433895b27e5d67f6e2cdf30b8ddbc9ce7e05bc5775d3d79625

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                      Filesize

                      5KB

                      MD5

                      77be2301eeac190f4e78460519b3876d

                      SHA1

                      61cb0155de3bcb75d33b3c27512d99dc94f676de

                      SHA256

                      b83fdb19f3ac3e083759e404968d11a1b3aae835f3878e7e50f0c23c6ad7bea3

                      SHA512

                      47d75e24499f77b9ec9b17cd9fffaf4a9f60fb56bd1084fe0f2a4771d9e3d7aa50b210508f8b9d7e975c0850bee192a7f7364b56ceb4ed8271126a85b7cf9760

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                      Filesize

                      5KB

                      MD5

                      db9c8fe8ff4c38aa52bf5a54845463ac

                      SHA1

                      3ad9c24b7afc7e22f2ad1c7ebe68eef5f5a36e9b

                      SHA256

                      a005146a68ef27a431905bb50fc843504cce1f29b456664de0cc6e3bea49d8fe

                      SHA512

                      e4ad1cb1370f0835230e0efd2aa67e28adc717143844ae52180a96cbcac66c6857e21e2f6aa8cea92c6c7fdd6265a44a3e7d5f8f768b2842e9798a158212bfac

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                      Filesize

                      136KB

                      MD5

                      2af7f2dd373b9550b10a199f91e5930f

                      SHA1

                      a38ffd153a84fd326768585b09f1a4ffc55dd844

                      SHA256

                      8df781038dd2269609ed22d57f47aa29ed8f472b8d9231fb9749e76b200aa48c

                      SHA512

                      fc740bb8a0b6da2e38f87caef42d017d4b0a23bdf1747dbabd673b9b54fc3ce4d8b961a0fa23d5a8cd49c6cdc58366b00520a7c351271c8257729bc0ceab1c9f

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                      Filesize

                      2B

                      MD5

                      99914b932bd37a50b983c5e7c90ae93b

                      SHA1

                      bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                      SHA256

                      44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                      SHA512

                      27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd