Resubmissions

28/03/2025, 02:18

250328-crhdbssqz4 8

28/03/2025, 01:45

250328-b6dg9az1bx 8

Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-ltsc_2021_x64
  • resource
    win10ltsc2021-20250314-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20250314-enlocale:en-usos:windows10-ltsc_2021-x64system
  • submitted
    28/03/2025, 01:45

General

  • Target

    LICENSES.chromium.html

  • Size

    8.8MB

  • MD5

    2675b30d524b6c79b6cee41af86fc619

  • SHA1

    407716c1bb83c211bcb51efbbcb6bf2ef1664e5b

  • SHA256

    6a717038f81271f62318212f00b1a2173b9cb0cc435f984710ac8355eb409081

  • SHA512

    3214341da8bf3347a6874535bb0ff8d059ee604e779491780f2b29172f9963e23acbe3c534d888f7a3b99274f46d0628962e1e72a5d3fc6f18ca2b62343df485

  • SSDEEP

    24576:cpD6826x5kSWSsRinoHnmfm646a6N6z68SH4SApTJ:cHSek

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\LICENSES.chromium.html
    1⤵
    • Drops file in Windows directory
    • Checks processor information in registry
    • 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:4940
    • 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:4 --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=133.0.6943.60 --initial-client-data=0x21c,0x220,0x224,0x1f8,0x228,0x7ffb7a6cdcf8,0x7ffb7a6cdd04,0x7ffb7a6cdd10
      2⤵
        PID:4324
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --string-annotations --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --field-trial-handle=1988,i,9847529922740005162,13159367692632609399,262144 --variations-seed-version=20250313-182214.581000 --mojo-platform-channel-handle=1984 /prefetch:2
        2⤵
          PID:1888
        • 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 --string-annotations --field-trial-handle=1592,i,9847529922740005162,13159367692632609399,262144 --variations-seed-version=20250313-182214.581000 --mojo-platform-channel-handle=1804 /prefetch:3
          2⤵
            PID:3512
          • 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 --string-annotations --field-trial-handle=2352,i,9847529922740005162,13159367692632609399,262144 --variations-seed-version=20250313-182214.581000 --mojo-platform-channel-handle=2516 /prefetch:8
            2⤵
              PID:4300
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --enable-dinosaur-easter-egg-alt-images --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3172,i,9847529922740005162,13159367692632609399,262144 --variations-seed-version=20250313-182214.581000 --mojo-platform-channel-handle=3184 /prefetch:1
              2⤵
                PID:4840
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --string-annotations --enable-dinosaur-easter-egg-alt-images --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3240,i,9847529922740005162,13159367692632609399,262144 --variations-seed-version=20250313-182214.581000 --mojo-platform-channel-handle=3236 /prefetch:1
                2⤵
                  PID:4740
                • 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 --video-capture-use-gpu-memory-buffer --string-annotations --field-trial-handle=5032,i,9847529922740005162,13159367692632609399,262144 --variations-seed-version=20250313-182214.581000 --mojo-platform-channel-handle=5044 /prefetch:8
                  2⤵
                    PID:3380
                  • 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 --message-loop-type-ui --video-capture-use-gpu-memory-buffer --string-annotations --field-trial-handle=5052,i,9847529922740005162,13159367692632609399,262144 --variations-seed-version=20250313-182214.581000 --mojo-platform-channel-handle=5244 /prefetch:8
                    2⤵
                      PID:2752
                    • 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 --message-loop-type-ui --video-capture-use-gpu-memory-buffer --string-annotations --field-trial-handle=5108,i,9847529922740005162,13159367692632609399,262144 --variations-seed-version=20250313-182214.581000 --mojo-platform-channel-handle=5336 /prefetch:8
                      2⤵
                        PID:2996
                      • 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 --message-loop-type-ui --video-capture-use-gpu-memory-buffer --string-annotations --field-trial-handle=5104,i,9847529922740005162,13159367692632609399,262144 --variations-seed-version=20250313-182214.581000 --mojo-platform-channel-handle=5268 /prefetch:8
                        2⤵
                          PID:4992
                        • 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=10.0.19041.4355 --string-annotations --gpu-preferences=UAAAAAAAAADoAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAABCAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --field-trial-handle=5208,i,9847529922740005162,13159367692632609399,262144 --variations-seed-version=20250313-182214.581000 --mojo-platform-channel-handle=5340 /prefetch:8
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:4852
                      • C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe
                        "C:\Program Files\Google\Chrome\Application\133.0.6943.60\elevation_service.exe"
                        1⤵
                          PID:1116
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                          1⤵
                            PID:3708

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

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                          Downloads

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

                            Filesize

                            649B

                            MD5

                            f163f24935d785a32653b39107bf7d1f

                            SHA1

                            052a0a2aaef0f328343e0b901265d40ef12db473

                            SHA256

                            6f769a2481da13a1ec0517c93cabf6fa40e8a9f491f52135c9f880e6645ac750

                            SHA512

                            71a33416b2d70583d547b65e971acaa7878fecca3ef77e39ee9940a3e68b03f7f9befd17a06173fef6ffb70fa93b101b47025dd5fe01a8351ce894ca42821f53

                          • 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\Default\Preferences

                            Filesize

                            10KB

                            MD5

                            e60755342ecb1ddf18b8ad01a911a237

                            SHA1

                            84aa85d35d061e4582db78517003ecb6cc96688f

                            SHA256

                            9d11daea3381348d80448034460a76cb0eb5b066ba3e34774c95d72f1a802459

                            SHA512

                            67e9660f16522584f0358a6efc4d146779c84b6232071e42a14cf131cee04db5303e19de71cb50caf260e7fccb94d9cf6e48f856ae556743b4f3cb6e8d37361a

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

                            Filesize

                            80KB

                            MD5

                            9c3bfc8cc41e22f25d0aba16f18f5982

                            SHA1

                            8e720e47cbc66f3ff7c879176d2ed9938829a1c5

                            SHA256

                            e4aa049730c4eb4fd7be041b480817896d773f130fd6e01af06d3b36c0bdcd82

                            SHA512

                            28af4b119720624135509d3b2b228933f099f254ffe0b5b6dc3f9e4b98896ef00f6403d3b4006e67cda9110ad6136e14c23d2b8a8f24e2d864bfef2ca713494b

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

                            Filesize

                            81KB

                            MD5

                            5c6bcbaf16af12ddd77280d80e1caf88

                            SHA1

                            7737d377c4023b38c2cd588797700cd9b407b000

                            SHA256

                            462ff01ec0a689697f780dc668fa3cf549eeee1798c5483a33ad7f077b495dda

                            SHA512

                            2e34c74474dae490362c64f8aababe08b462e432dc9a62a8dabe148287c1587cf7418b8fe04cbbc941f63242964f42c3a564d85d7310956a376a9fc0b6d35007

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

                            Filesize

                            81KB

                            MD5

                            a535c813199cfe5d628a5117b41ab7f6

                            SHA1

                            c81b72edfecd66870b09b425feffaed767dafa95

                            SHA256

                            b4c4b5b92b4dab9be533e28e421617592b1abd5dc99b106055eac1b63582bad6

                            SHA512

                            d833ce492da3f52f53f9bac0afc146571aae052c6fee228e2f6388e264c79c09398ad2c6defeb0342f5eb857d2847dc3f42739b8ce6cc62aa63e2a3be76f2274