Analysis

  • max time kernel
    152s
  • max time network
    137s
  • 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/tr/nointernet.html

  • Size

    1KB

  • MD5

    7aecdfd868446e43d7b1e62364f92f05

  • SHA1

    4f3f500b7fd326bd572f37f359e3c6621e19b80a

  • SHA256

    2cb2f913668358ecedafb2077292b2e663f3f86c9ee8e4da40819eeca8b3ee0a

  • SHA512

    bf9e5ab60155037c2470172e9d8ec51a5a06c0a7611be7410394efd88ffc6ceaaff580db954bcf2e014b50d05c53ab470da6f67126d76ca9b549249c93b80984

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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\vivitar\startup\data\tr\nointernet.html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:4228
    • 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,0xd0,0xd4,0xa8,0xd8,0x7ff96d1e9758,0x7ff96d1e9768,0x7ff96d1e9778
      2⤵
        PID:904
      • 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=1552 --field-trial-handle=1680,i,7960384360845002238,354638342322052188,131072 /prefetch:2
        2⤵
          PID:4576
        • 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=1944 --field-trial-handle=1680,i,7960384360845002238,354638342322052188,131072 /prefetch:8
          2⤵
            PID:1188
          • 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=2096 --field-trial-handle=1680,i,7960384360845002238,354638342322052188,131072 /prefetch:8
            2⤵
              PID:496
            • 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=2876 --field-trial-handle=1680,i,7960384360845002238,354638342322052188,131072 /prefetch:1
              2⤵
                PID:2440
              • 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=2884 --field-trial-handle=1680,i,7960384360845002238,354638342322052188,131072 /prefetch:1
                2⤵
                  PID:3068
                • 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=4112 --field-trial-handle=1680,i,7960384360845002238,354638342322052188,131072 /prefetch:8
                  2⤵
                    PID:2288
                  • 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=4256 --field-trial-handle=1680,i,7960384360845002238,354638342322052188,131072 /prefetch:8
                    2⤵
                      PID:2532
                    • 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=3704 --field-trial-handle=1680,i,7960384360845002238,354638342322052188,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:3848
                  • 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:4848

                    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

                      ea9889e4f28de9e596f73492d6137748

                      SHA1

                      90559ae539bc502d15040b47e5bae391983343ab

                      SHA256

                      d69a076bbdc6b986bcd75747ee3e65cd899367f4d2d67aa9e9e5652a7d390770

                      SHA512

                      f775809d48485d955664f75f3a0da49e74fc76cf9547ce68ecd4394f0757d43fc1623f94ef2ab8d8c65dd2e19968ff9554de7f1dc83988506799610a0c7d919d

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

                      Filesize

                      5KB

                      MD5

                      a0fffa143e0e7dd967fba7a9b6e0dff9

                      SHA1

                      3fd3e01a8ac5ceaf8863b591ee5764cb7bafff3a

                      SHA256

                      fd1b9a1447e01ec3408fd494f40638688756bb4cc6c49282b65b65afeb739e54

                      SHA512

                      5c01a88fd080ee0bc910bf4a9c0b7b6ea762cbcf47f5a292ad712793f811182499eeaad4721bbe4c051961746d8a1f2c06fcfecc57cb64fb7bfa226fe479b7f5

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

                      Filesize

                      5KB

                      MD5

                      8e77a4afb211028a80d8a1642e113288

                      SHA1

                      a4f2eadae5e3fc355dc2abc4e06e2bf22b75597a

                      SHA256

                      f71859947761967edb0f4aae63459d3cb8f5d3d0861ba1bf23d36a0c4ec72faa

                      SHA512

                      67e9fdea0541fdf6da1ade16b09de6557142c6b6abb6f99776af41b0248b7ebe78dc528b7348846e08d721909390974eb5ed3434942d82b99dbeea1eb849e4d1

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

                      Filesize

                      136KB

                      MD5

                      bd70d700a25ae2c17a276c96bc223daf

                      SHA1

                      9adb0160f09e1263f800eb050f48174fc61a309d

                      SHA256

                      81e1d66964b7f3aef5054342d8467dcb867855e1495ce5e4573b3bc7b6ae6236

                      SHA512

                      38cbae747b816428d1c818d66017e2586610520dc597669073ef6f62a69bdba99e99566af0c2fd0fd10176a5361753f7f95603e1e977ba293fda74573d50a643

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

                      Filesize

                      2B

                      MD5

                      99914b932bd37a50b983c5e7c90ae93b

                      SHA1

                      bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                      SHA256

                      44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                      SHA512

                      27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd