Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    120s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/05/2024, 04:03

General

  • Target

    https://mcas-proxyweb.mcas.ms/certificate-checker?login=false&originalUrl=https%3A%2F%2Fapc01.safelinks.protection.outlook.com.mcas.ms%2F%3Furl%3Dhttps%253A%252F%252Fsirius-it-edm.qiye.163.com%252Funsubscribe_zh.html%253Fhost%253Dlx-aries-star-mail.qiye.163.com%2526sign%253DQ%25252FxUKdz7c0vJwaEkufz6ViGGCcTzByYiKKwlUnlmI0xTKtJ%25252F2Zs5Tr8cTZd6LfJpI18ADFGLlX8i%25250AGIB3sCh8r8JyxWWYqoStVRcvVUPCWycQMIUBa3Wt5TAoFfe29WTC%25252B2PbOAayqcGxT3zZJGmcG3eJ%25250ASh8og2i1M0fuRGS5FznKPZb8JVH4q8Uht5oPQS2T%2526from%253Dmichelle%2540yortay.com%26data%3D05%257C02%257CISD-IRT%2540metrobank.com.ph%257C7d587594568e490cb39d08dc810e379e%257C5d21b779551047d8905fe1156023a316%257C0%257C0%257C638527145263518074%257CUnknown%257CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%253D%257C0%257C%257C%257C%26sdata%3DOSwgAH6suIA9Yusgm027pKrQ92I3ye%252FlvSxcMKfrfBY%253D%26reserved%3D0%26McasTsid%3D20893&McasCSRF=fd8af3eb0e97a473f76c36901413f5faed7744305522fa86a715fa12efcd5242

Score
5/10

Malware Config

Signatures

  • Detected potential entity reuse from brand microsoft.
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://mcas-proxyweb.mcas.ms/certificate-checker?login=false&originalUrl=https%3A%2F%2Fapc01.safelinks.protection.outlook.com.mcas.ms%2F%3Furl%3Dhttps%253A%252F%252Fsirius-it-edm.qiye.163.com%252Funsubscribe_zh.html%253Fhost%253Dlx-aries-star-mail.qiye.163.com%2526sign%253DQ%25252FxUKdz7c0vJwaEkufz6ViGGCcTzByYiKKwlUnlmI0xTKtJ%25252F2Zs5Tr8cTZd6LfJpI18ADFGLlX8i%25250AGIB3sCh8r8JyxWWYqoStVRcvVUPCWycQMIUBa3Wt5TAoFfe29WTC%25252B2PbOAayqcGxT3zZJGmcG3eJ%25250ASh8og2i1M0fuRGS5FznKPZb8JVH4q8Uht5oPQS2T%2526from%253Dmichelle%2540yortay.com%26data%3D05%257C02%257CISD-IRT%2540metrobank.com.ph%257C7d587594568e490cb39d08dc810e379e%257C5d21b779551047d8905fe1156023a316%257C0%257C0%257C638527145263518074%257CUnknown%257CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%253D%257C0%257C%257C%257C%26sdata%3DOSwgAH6suIA9Yusgm027pKrQ92I3ye%252FlvSxcMKfrfBY%253D%26reserved%3D0%26McasTsid%3D20893&McasCSRF=fd8af3eb0e97a473f76c36901413f5faed7744305522fa86a715fa12efcd5242
    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=0xfc,0x100,0x104,0xd8,0x108,0x7ffcb2a39758,0x7ffcb2a39768,0x7ffcb2a39778
      2⤵
        PID:4744
      • 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=1672 --field-trial-handle=1912,i,17665031130427442952,1642978054556456209,131072 /prefetch:2
        2⤵
          PID:2196
        • 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=2152 --field-trial-handle=1912,i,17665031130427442952,1642978054556456209,131072 /prefetch:8
          2⤵
            PID:4896
          • 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=2184 --field-trial-handle=1912,i,17665031130427442952,1642978054556456209,131072 /prefetch:8
            2⤵
              PID:2224
            • 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=2968 --field-trial-handle=1912,i,17665031130427442952,1642978054556456209,131072 /prefetch:1
              2⤵
                PID:800
              • 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=2984 --field-trial-handle=1912,i,17665031130427442952,1642978054556456209,131072 /prefetch:1
                2⤵
                  PID:5076
                • 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=5048 --field-trial-handle=1912,i,17665031130427442952,1642978054556456209,131072 /prefetch:8
                  2⤵
                    PID:764
                  • 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=4808 --field-trial-handle=1912,i,17665031130427442952,1642978054556456209,131072 /prefetch:8
                    2⤵
                      PID:448
                    • 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=9 --mojo-platform-channel-handle=5076 --field-trial-handle=1912,i,17665031130427442952,1642978054556456209,131072 /prefetch:1
                      2⤵
                        PID:5016
                      • 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=10 --mojo-platform-channel-handle=4552 --field-trial-handle=1912,i,17665031130427442952,1642978054556456209,131072 /prefetch:1
                        2⤵
                          PID:3152
                        • 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=11 --mojo-platform-channel-handle=6060 --field-trial-handle=1912,i,17665031130427442952,1642978054556456209,131072 /prefetch:1
                          2⤵
                            PID:1496
                          • 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=12 --mojo-platform-channel-handle=5080 --field-trial-handle=1912,i,17665031130427442952,1642978054556456209,131072 /prefetch:1
                            2⤵
                              PID:2296
                            • 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=13 --mojo-platform-channel-handle=1032 --field-trial-handle=1912,i,17665031130427442952,1642978054556456209,131072 /prefetch:1
                              2⤵
                                PID:4372
                            • 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:3092
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3684 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:8
                                1⤵
                                  PID:2988

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\6b68fb1b-f7f7-4cd3-bf90-1f264d08f555.tmp

                                  Filesize

                                  2B

                                  MD5

                                  99914b932bd37a50b983c5e7c90ae93b

                                  SHA1

                                  bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                  SHA256

                                  44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                  SHA512

                                  27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

                                  Filesize

                                  168B

                                  MD5

                                  037288d40b7dff5434e835cc4b8417d3

                                  SHA1

                                  0d9ca29e4b52cc3b16b2f08f903e77e220bbe8de

                                  SHA256

                                  fdf6672d0a70e3dd0380a415f7d748bd4dad668dc841549d32ad9799c4ec63b7

                                  SHA512

                                  ce16dfb9f147e18193f476ee42e3cb935bc3bc598ca4766ac15869e3a757be37d47eec072295f4111559ea8ba8e25f68fd42a0a858acae5387b377c01047724a

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

                                  Filesize

                                  716B

                                  MD5

                                  6b1c244f5e2a43896d2c555b3e53332a

                                  SHA1

                                  66a8d1c208ce53d206231becbd67b8b0c14cd97b

                                  SHA256

                                  521070364154bc395b8228f1c3da0f1fadd4d24f6f867603c35bec32ead1dfc3

                                  SHA512

                                  3127fcf23014360b8b37fcabac77c2f5f1612de9a4e626a1d538069df7103a4a5d805fdd4f204302c1e83a16bde38f1d6c1e233e1c31c93f1c00b69bd476b480

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

                                  Filesize

                                  369B

                                  MD5

                                  902088eb0cd7794403a58c6706f9336a

                                  SHA1

                                  b037d889fe215b4ba85fa32629271d4a8f85c78b

                                  SHA256

                                  f6a398bcff3afc4e101b4741e2325bedf4d47229bc562efa3ed63c18306ef718

                                  SHA512

                                  a271e074565bd65153ac483f9f0f7a69d9393c34e2158d468cf9332ee10062ea74c44fc203f89435fccce2d953e85a19f2d11ec3ee33bd5559853e759b2174bc

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

                                  Filesize

                                  6KB

                                  MD5

                                  576939445a2e9f2328609bfd5e692cac

                                  SHA1

                                  231334af7f62755a0884b511ca4648febdb9ba1a

                                  SHA256

                                  ecba4273a72a98c0705f067630c86b8a94befeb6e21d02762f824e9d7644e6c5

                                  SHA512

                                  a4150acfbd894c2279f030f1e714292665e1a05c8af4e2d1583b1bba77d56fc9721a6834a8a60ead8492a02ed63ef3f2393929cf6c7c4c5240261bddf36dd899

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

                                  Filesize

                                  6KB

                                  MD5

                                  ed9abfc30bf8af3175acf856a88e5de9

                                  SHA1

                                  d81a833cf56e1bb65aa6995e07020160331f5053

                                  SHA256

                                  8ef77272cb077e08f256280c582013afff1a7e67231a5741154c4b7449750133

                                  SHA512

                                  220bd8a68df06c3d63b1250f474cff8a8bcb25c3c799ea929ee4ea244c89187fe4a51a80b8b1b16a38b4ef1bef02b4673666deb3a39d6979ea8332540cf1f244

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

                                  Filesize

                                  6KB

                                  MD5

                                  fced937aa9561b041d77df06c9ac6a0e

                                  SHA1

                                  8d8db63634b12d748829df9837bd32fa0f84fbaf

                                  SHA256

                                  495ba8f5daa5ae27f4141948a5a2b62108ddd98af92f34e7077a18c0cc17f42b

                                  SHA512

                                  dbbd42ac96fc91acc83c719182c571de7bd524b75bf0242cbe89858d43c50705ebf37d6ea02309f9118e5c3aeaa64f038a52ab9c3d3585876270047e394652a9

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

                                  Filesize

                                  128KB

                                  MD5

                                  c3b877aba9e118bad2ff3b7e4b484b9b

                                  SHA1

                                  165ee6c0595fe5124591ed8ab7b41a7802c42518

                                  SHA256

                                  eae3b81bd823db6b85a5f587896c12a851442ddaac49051c4de33db7f3f5d4a0

                                  SHA512

                                  27bacde8441aca985e8933b9b85302b982003d7f41b7fc8438551d64ab96e20d373731771a62a4876f31b6642758f38ec33f31da1ab20d62c5051e5aa8c1a52c