Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230621-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/06/2023, 22:19

General

  • Target

    https://r.srvtrck.com/v1/redirect?yk_tag=337_47d_c3_3b6f&site_id=56e7d51be4b05d750682348a&api_key=abbc5236946676eae219a734c0a1c5e8&url=http://q2U7WJVOW.jackfrostloghomesanddesign.com%2F%3Fregister=cm9uYWxkLmZ1ZW50ZXNAc21pdGgtbmVwaGV3LmNvbQ==

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 4 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://r.srvtrck.com/v1/redirect?yk_tag=337_47d_c3_3b6f&site_id=56e7d51be4b05d750682348a&api_key=abbc5236946676eae219a734c0a1c5e8&url=http://q2U7WJVOW.jackfrostloghomesanddesign.com%2F%3Fregister=cm9uYWxkLmZ1ZW50ZXNAc21pdGgtbmVwaGV3LmNvbQ==
    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:4176
    • 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,0x100,0x104,0xd8,0x108,0x7ffd64479758,0x7ffd64479768,0x7ffd64479778
      2⤵
        PID:4764
      • 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=1760 --field-trial-handle=1808,i,629248899467481942,5237430521806191772,131072 /prefetch:2
        2⤵
          PID:1928
        • 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=2168 --field-trial-handle=1808,i,629248899467481942,5237430521806191772,131072 /prefetch:8
          2⤵
            PID:232
          • 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=2220 --field-trial-handle=1808,i,629248899467481942,5237430521806191772,131072 /prefetch:8
            2⤵
              PID:4856
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3196 --field-trial-handle=1808,i,629248899467481942,5237430521806191772,131072 /prefetch:1
              2⤵
                PID:4304
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3188 --field-trial-handle=1808,i,629248899467481942,5237430521806191772,131072 /prefetch:1
                2⤵
                  PID:2096
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=3920 --field-trial-handle=1808,i,629248899467481942,5237430521806191772,131072 /prefetch:1
                  2⤵
                    PID:4844
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=4644 --field-trial-handle=1808,i,629248899467481942,5237430521806191772,131072 /prefetch:1
                    2⤵
                      PID:4712
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5140 --field-trial-handle=1808,i,629248899467481942,5237430521806191772,131072 /prefetch:8
                      2⤵
                        PID:3836
                      • 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=5296 --field-trial-handle=1808,i,629248899467481942,5237430521806191772,131072 /prefetch:8
                        2⤵
                          PID:4360
                        • 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=5152 --field-trial-handle=1808,i,629248899467481942,5237430521806191772,131072 /prefetch:8
                          2⤵
                            PID:5088
                          • 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=5140 --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=3740 --field-trial-handle=1808,i,629248899467481942,5237430521806191772,131072 /prefetch:2
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:1688
                        • 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:2272

                          Network

                                MITRE ATT&CK Enterprise v6

                                Replay Monitor

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                                Downloads

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

                                  Filesize

                                  96B

                                  MD5

                                  a1b4c829997f1968805df2eb3c5be17e

                                  SHA1

                                  c72164c93ecff8e3d2eff594745962514d68054e

                                  SHA256

                                  c1bd04d00418298650d700c1d2eb4baa9470a9fa2965844673b4bb30fc628f0b

                                  SHA512

                                  2632c1ab7953777332e4d5d42929c8be97d7448b93ab17ea761e86eff619aa51b2ae8bc2ecee75bad2affe19063cc0bf060dd36f5df52b244b7e28835f6d93d1

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

                                  Filesize

                                  2KB

                                  MD5

                                  db2bbe20773df1db069e58bb9f7d5bb5

                                  SHA1

                                  71997bdb74b9e265f057e8752fb3f8a60fb51ce0

                                  SHA256

                                  1792ba797fb0eaa2f8bcfb239f83dad3587a2201abe938445d9b69c182c4496d

                                  SHA512

                                  88801523bb5ab72e97f879248be58abd43e4a7f72292b10a591dfc128350bc9be956b827d20bf1a74b44db6aadcbecf9e0a3b8c149ddf6b47f9aa49dab668e09

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

                                  Filesize

                                  539B

                                  MD5

                                  044c374a1e538608addd5125d48a7d8c

                                  SHA1

                                  3ec391db3dafdffe3d5c85fd4bca3d927b4b4318

                                  SHA256

                                  42deeaabf47df6ae270ebeefcdd0d730391a489552de66f85fb8a9d2a0df5d84

                                  SHA512

                                  eef8c9cb2d93cd4466a3dbf4c85516d8ecef9ab83a586b45b9569e76c93f222cfb1d3b44038f54eb69604675e57e0ac5e80638bb05bdb4baaeb5e73aadc90d66

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

                                  Filesize

                                  6KB

                                  MD5

                                  caeea7be0f0e6ce9fcd20397c0c18e08

                                  SHA1

                                  9bdbc4172808cc6e9f647ed69a62e9bd2c115a62

                                  SHA256

                                  cecb46a31b59a6e098d175c0d65f5cbb918248c9f89f8efe6890a141d3f281d1

                                  SHA512

                                  c35b35c1e80cce617f32b35175d25ae7a7b6de4197befec145e25682114497da6448c08ae644cc1839e645e44f4b7349fb4653ba9cce097adf1777e76eb22794

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

                                  Filesize

                                  15KB

                                  MD5

                                  c72ac44b6fcf4469539cebb6e0356b1e

                                  SHA1

                                  6a4a28084a1684a0c057ef8113b3dc9cdac2564e

                                  SHA256

                                  375bd119f8df606b80c923000004909c1b6bf236dd01fd986a3540c556a56ad5

                                  SHA512

                                  05dce751d0504ba16ffed090be2d1da68fe2b45eb9e6f2684beb7f92c36e60aa24bc44b281b01a984049a7a08134888f9b228eb6ce8b0213a347689498c4788d

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

                                  Filesize

                                  172KB

                                  MD5

                                  4fa4f91d5dbc699c78a198966b150ee3

                                  SHA1

                                  a5a2a029860a86466f38aae4840fd29bc87a4e0a

                                  SHA256

                                  6d947fcc575ee80b6584153ec1e6c964b49a19eba01f504e086edf809b04b299

                                  SHA512

                                  631eac59ecb58639c7fb5fd72b0e4731720b74998ff417b0c4bf40bbeb219fdc08929739ed90953f109551a970aed833aead0f1cbb8e8804a48d98bf838cddcf

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

                                  Filesize

                                  2B

                                  MD5

                                  99914b932bd37a50b983c5e7c90ae93b

                                  SHA1

                                  bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                  SHA256

                                  44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                  SHA512

                                  27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd