Resubmissions

05-07-2024 22:06

240705-11bh5szbpa 10

05-07-2024 22:05

240705-1zm6jsxbpk 1

05-07-2024 22:04

240705-1y2bsazarg 1

05-07-2024 22:01

240705-1w96xaxaqj 1

Analysis

  • max time kernel
    599s
  • max time network
    485s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-07-2024 22:05

General

  • Target

    public.html

  • Size

    178KB

  • MD5

    237bf033ce94637f946a52e9b95dda08

  • SHA1

    46268e3462557dbe057b38dc4805e715ad595117

  • SHA256

    c86abdb6fa03504b009abf140c95c137c935e1f7b3eb7740f0da34dc0e801b72

  • SHA512

    99f30a6bb894741537f27f6979975dfacc60e3d516b217f87a36937da3670a7487f4dd1ac32a08ad5cf25322797973eb784f1c1545622976b073b7e4339f4acd

  • SSDEEP

    3072:MhUWUB2uRr0p+xxlF0N8cq4N85yuozgDgs3IpQ/9cWQE/Auw/kAYxBx:QUWmy3O

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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\public.html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:740
    • 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=110.0.5481.104 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff9b215ab58,0x7ff9b215ab68,0x7ff9b215ab78
      2⤵
        PID:4000
      • 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=1688 --field-trial-handle=1916,i,9984884208042852137,7804659380305857961,131072 /prefetch:2
        2⤵
          PID:3572
        • 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=2164 --field-trial-handle=1916,i,9984884208042852137,7804659380305857961,131072 /prefetch:8
          2⤵
            PID:4844
          • 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 --mojo-platform-channel-handle=2220 --field-trial-handle=1916,i,9984884208042852137,7804659380305857961,131072 /prefetch:8
            2⤵
              PID:1788
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=3032 --field-trial-handle=1916,i,9984884208042852137,7804659380305857961,131072 /prefetch:1
              2⤵
                PID:3976
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3040 --field-trial-handle=1916,i,9984884208042852137,7804659380305857961,131072 /prefetch:1
                2⤵
                  PID:2708
                • 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=4296 --field-trial-handle=1916,i,9984884208042852137,7804659380305857961,131072 /prefetch:8
                  2⤵
                    PID:1832
                  • 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=4288 --field-trial-handle=1916,i,9984884208042852137,7804659380305857961,131072 /prefetch:8
                    2⤵
                      PID:396
                    • 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=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1564 --field-trial-handle=1916,i,9984884208042852137,7804659380305857961,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:1800
                  • C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
                    "C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
                    1⤵
                      PID:1844

                    Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

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                    Downloads

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\8696d62d-75c9-4f0f-9b10-ff99ca5a9798.tmp

                      Filesize

                      6KB

                      MD5

                      0eb5931f3accee8ebe197abcdcf1dee4

                      SHA1

                      8a40631a0cc62468b09d834c60955cab02fefa91

                      SHA256

                      01cc1c96097800781575694c69c558fa150448709b3cf30d67c05c84c5e7e02f

                      SHA512

                      4c54a7b91927c420915cdbeb593ee145ef2d4a4cf5aa2e8572d1fd90eff0a8465bf3f053bdedf9937c536e67c1f3af30a15819746f712f44d6d9c3744e5993fc

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                      Filesize

                      2B

                      MD5

                      d751713988987e9331980363e24189ce

                      SHA1

                      97d170e1550eee4afc0af065b78cda302a97674c

                      SHA256

                      4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                      SHA512

                      b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

                      Filesize

                      144KB

                      MD5

                      718dc65a98bb215277be1c94da48dab4

                      SHA1

                      603d5cbe844bc29a14ce93f8da92270b0140af42

                      SHA256

                      228a02ad1e9bb52ed39c49306c81af84c095087924a06b5946f381e4d5330949

                      SHA512

                      4e4610ed2474ddcc8283f5dcd855e847251c3c2a5631b2af6543c8bd4b2ac9ae17ddd0cfc68b772d5ef661bbadaa5667a088cb5268a79d2b99b99b127afc40f7