Analysis

  • max time kernel
    149s
  • max time network
    141s
  • 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/ru/nointernet.html

  • Size

    1KB

  • MD5

    f6f8abd8e98503fdde08109c9646d671

  • SHA1

    2f2abf8e7f5099d2648b471c3d86f691ec07e616

  • SHA256

    33e70951c93a3d3db84c21dbad83377146646c313b111c86d44f6dddee045780

  • SHA512

    e687be2e70b6dca4f9c71e4d6e1fb4ced39c881d493beb42b62a954ab9c16d50fa2d984ad57a7ccb69516811764b00e0f87e38a5ee1a6d5f9f6b06e75919ef88

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 6 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\vivitar\startup\data\ru\nointernet.html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:4656
    • 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,0xd0,0xd4,0xa8,0xd8,0x7ffc43579758,0x7ffc43579768,0x7ffc43579778
      2⤵
        PID:4668
      • 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=1640 --field-trial-handle=1852,i,14468089650084635014,7803101649533985058,131072 /prefetch:2
        2⤵
          PID:424
        • 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=1784 --field-trial-handle=1852,i,14468089650084635014,7803101649533985058,131072 /prefetch:8
          2⤵
            PID:220
          • 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=2076 --field-trial-handle=1852,i,14468089650084635014,7803101649533985058,131072 /prefetch:8
            2⤵
              PID:4672
            • 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=1852,i,14468089650084635014,7803101649533985058,131072 /prefetch:1
              2⤵
                PID:3624
              • 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=2888 --field-trial-handle=1852,i,14468089650084635014,7803101649533985058,131072 /prefetch:1
                2⤵
                  PID:3600
                • 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=4632 --field-trial-handle=1852,i,14468089650084635014,7803101649533985058,131072 /prefetch:8
                  2⤵
                    PID:2536
                  • 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=4760 --field-trial-handle=1852,i,14468089650084635014,7803101649533985058,131072 /prefetch:8
                    2⤵
                      PID:2304
                    • 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=4772 --field-trial-handle=1852,i,14468089650084635014,7803101649533985058,131072 /prefetch:8
                      2⤵
                        PID:4308
                      • 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=4800 --field-trial-handle=1852,i,14468089650084635014,7803101649533985058,131072 /prefetch:8
                        2⤵
                          PID:3356
                        • 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=4812 --field-trial-handle=1852,i,14468089650084635014,7803101649533985058,131072 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:3860
                      • 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:3292

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

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                        Downloads

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

                          Filesize

                          1KB

                          MD5

                          5b5e34d9f57e6e44a2e3feccd3f816f9

                          SHA1

                          0b4df1a5cdf546642088559506e6f328b2ce5c7e

                          SHA256

                          c938131fc14bb5a42049b1397ad4653fbba64a98ef5b99b5e791419c5f40daaa

                          SHA512

                          94d6948496b384c4adea8e86652298440c0402b242d098fd8c77b181282f560df20c1582587482466158897c1a40338881d95d10c2b8cae6eee3200c49e8e5f3

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

                          Filesize

                          6KB

                          MD5

                          82a4f71dadc2c86ce6a6d23449731628

                          SHA1

                          156ac136fcb5a9e86aa805d8bf19182f2ccd6000

                          SHA256

                          a2969af511dbbebb9bc48515a7ca4c8d98fdb79bfe2443a7110d69693011435f

                          SHA512

                          d33f0d1da38fedd1322fccd990cd88aef50d4b239f7a43aaf8026e9f1ea14a10ac24f8bebf363110ae935e85ed77f2c139d34f5c0872d2a586f42e9c4089074a

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

                          Filesize

                          6KB

                          MD5

                          04c132f41cca864361fe928fdf64a44d

                          SHA1

                          7e28ce8c446ee0ebe07d922c2e9cd66641487436

                          SHA256

                          3898a08ce01ed1a9272a4d3aa4218dd6ce08bf44964dc96e60617f6d5a94ff25

                          SHA512

                          e4f8dcb63882e7756efaeede13174faa8d7daf83c217a4a905fea2c22eb9e09e4b7f77f62581b71f5f9832d22d6e02b1d79ad7440b2846d5c15e5fa36e0e78d8

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

                          Filesize

                          138KB

                          MD5

                          838e7d5ed1be492e1e21708d0a6803c4

                          SHA1

                          9bb12f14b9162924ef08d61ac05527ec2f053c72

                          SHA256

                          04bf233f9ca6d2ca291e1d3042108bdcdcfa1261f9a159ca15ebf7a544031707

                          SHA512

                          0981f422b84c5b81ae5257a2e2d4787d03110240183187727b257dd7148b68fbd6ceb6529888fa0d867454ece46328a7bb09e10725bfa1bc2b68c387bd11d56e

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

                          Filesize

                          157KB

                          MD5

                          383a0087c4811ea028ede9afb25d3aea

                          SHA1

                          a7834499c24569480be80b00719e606a8d2b826d

                          SHA256

                          080ab415d352b8c26b3b615282e104edbefc3419a7201a22467ec867a0244931

                          SHA512

                          47700425ab82ea7209dd98a36c7c47494bf1a05b9dd0f53b3ef4a1d03768baa48db263c5d6f6784fbc98341168dab06eb7fd29773ddb9ee15f39b6e087bb147b

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

                          Filesize

                          137KB

                          MD5

                          4c4a7319cd2257b2d8e49ddd8d61acbc

                          SHA1

                          497b42f92aa7c39bc05477cd2b5de644b7514d2c

                          SHA256

                          e42e54d757c9bf543c23ae58c12991cd29631b56cd6ecc3befc66c09ade7ac0b

                          SHA512

                          224d593234b532143a5ffd2a0839c3e96bb4438332af8a9507b7799850a431479c2948c3dd43a48a67a60a9ddd678a52c912cc4f88fd516792673682c16b01d5

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

                          Filesize

                          138KB

                          MD5

                          d624b0be9e46fb127b030fd7636be51b

                          SHA1

                          fd5ca33d3140c1c5945113a4279d9d001d29dc0f

                          SHA256

                          0c4462e60ea469fc23cffd1d226a1179e7ba4f77da9328628767e4a2a9ec6a27

                          SHA512

                          2b11eba23d1cd91442a69c049e60b72d32430b3167d3c1bad827fd94a4d1f2c3252d7841d7477b5c0d8c221f51c78376006c0d9dfddd4a48e5ffe679d9ccab00

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

                          Filesize

                          2B

                          MD5

                          99914b932bd37a50b983c5e7c90ae93b

                          SHA1

                          bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                          SHA256

                          44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                          SHA512

                          27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd