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/el/tutorial_Vista.html

  • Size

    1KB

  • MD5

    79f0ea7b5700ef8fe6cd5f15509e4707

  • SHA1

    99f3d4bec783d81b876b0b6713fc7919cc9433ca

  • SHA256

    7939b6769273c924a5a92407d9209310900a961053e4809dfbbd179ad5849ce6

  • SHA512

    9168bf0884a2140535f91f1fa297ce5754e4cc0b4dae301d685e59cf1e01e56e1db09847ad1e2e8d61361b43f98cc8a235467d54ef8083637f760439cd2d7d5d

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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\vivitar\startup\data\el\tutorial_Vista.html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:4076
    • 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,0xd0,0xd4,0xa8,0xd8,0x7ffc8b519758,0x7ffc8b519768,0x7ffc8b519778
      2⤵
        PID:3548
      • 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=1520 --field-trial-handle=1844,i,13984323678309210820,18328239284756504590,131072 /prefetch:2
        2⤵
          PID:2804
        • 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=1776 --field-trial-handle=1844,i,13984323678309210820,18328239284756504590,131072 /prefetch:8
          2⤵
            PID:1600
          • 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=2060 --field-trial-handle=1844,i,13984323678309210820,18328239284756504590,131072 /prefetch:8
            2⤵
              PID:4568
            • 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=2800 --field-trial-handle=1844,i,13984323678309210820,18328239284756504590,131072 /prefetch:1
              2⤵
                PID:4284
              • 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=2824 --field-trial-handle=1844,i,13984323678309210820,18328239284756504590,131072 /prefetch:1
                2⤵
                  PID:3084
                • 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=4044 --field-trial-handle=1844,i,13984323678309210820,18328239284756504590,131072 /prefetch:8
                  2⤵
                    PID:4864
                  • 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=4168 --field-trial-handle=1844,i,13984323678309210820,18328239284756504590,131072 /prefetch:8
                    2⤵
                      PID:2980
                    • 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=1852 --field-trial-handle=1844,i,13984323678309210820,18328239284756504590,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:748
                  • 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:1568

                    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

                      eb938923a212302b81ce1143328aab38

                      SHA1

                      f2fc7e9958d6a12ea514fbc351da918f315a2480

                      SHA256

                      711558bbb79c724d6868be95e0c94d7c311bbbbaa2719f63239c9868e939b7c7

                      SHA512

                      6b00d6ffa6e41331931cc3fb76a369f464f17c2fb2e7fc7e7b43089b3ab5a6ef39305d00711621f76fa48976a8ccdf6ba350dab19923b4ea3273aec8b77fe0c4

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

                      Filesize

                      5KB

                      MD5

                      3c6721a98b4fb05bed6f8b4f8eef0dc9

                      SHA1

                      208b8579ecab90403815c3e1d1f0cb8d04f69192

                      SHA256

                      5cc4115cccc669290db25f49572e23efeaa72a946c0cae2220b74a577bd84850

                      SHA512

                      6993e1563261b0a8720d54592068c543bf68ebc9c008b8228e97d6a522acdec4e68dbf457014e0f6a91593d7110ef9b19bd71aa8cb7d8c743374e87c6451303f

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

                      Filesize

                      5KB

                      MD5

                      223ff50cd2e151b5e4e7d0e09853063d

                      SHA1

                      fcb6aca5ec847f3fe05272753d21e17952d4eecc

                      SHA256

                      f2811622d39daa93f3d64742c86c470e135770d927e0f2fe55788ca0deb441d4

                      SHA512

                      fc411917c3ae67a8f0885fa2739872845d53b4b4b8a83364e35691d86a877c8c4ecb9deba8139fb79526ec9a56d8a18fa5b3d602e4ec9797537b1ed475f1c466

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

                      Filesize

                      136KB

                      MD5

                      1ad6794453c22068bba2735821bf2635

                      SHA1

                      a7815e814cde6d757fa920c5d03457386b7320b4

                      SHA256

                      5d347b7ddcb2e3f24bbcc4356ed2168b27f1f4e4a163d59a6349780f1adef6be

                      SHA512

                      f328a19a506a11e76e74acc80e722427277656843ea5052cf2c762ff2fca975046db9363d9278a0d64319cef16b07404c2f0226c13a3eaaff14685868381ad02

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

                      Filesize

                      2B

                      MD5

                      99914b932bd37a50b983c5e7c90ae93b

                      SHA1

                      bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                      SHA256

                      44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                      SHA512

                      27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd