Analysis

  • max time kernel
    602s
  • max time network
    501s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-ja
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-jalocale:ja-jpos:windows10-2004-x64systemwindows
  • submitted
    21/09/2023, 14:16

General

  • Target

    Jane Style/Option/PopupRes.html

  • Size

    320B

  • MD5

    77d37238c540d9fbc5452599cc28f8ba

  • SHA1

    c32f472f0f587515708eb78e1386ab0c1f3e97ae

  • SHA256

    2a3501a2976be8d1f7121e591aadf4b239f685021d511a84f0e0175bc33c60c9

  • SHA512

    bbf320379f9fa9dce4b06dedddbe590b64c1979f8566464244303408e13368f474f11df31488cec20b127bc0fa44dbaf214924d8857ae22117fd4f863c2ab4f8

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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\Jane Style\Option\PopupRes.html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:2156
    • 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,0x100,0x104,0xd8,0x108,0x7ffda4e49758,0x7ffda4e49768,0x7ffda4e49778
      2⤵
        PID:2096
      • 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=1868,i,1472633105043896914,13754904141468511791,131072 /prefetch:2
        2⤵
          PID:800
        • 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=1868,i,1472633105043896914,13754904141468511791,131072 /prefetch:8
          2⤵
            PID:1916
          • 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=1868,i,1472633105043896914,13754904141468511791,131072 /prefetch:8
            2⤵
              PID:4332
            • 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=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3040 --field-trial-handle=1868,i,1472633105043896914,13754904141468511791,131072 /prefetch:1
              2⤵
                PID:2860
              • 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=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3032 --field-trial-handle=1868,i,1472633105043896914,13754904141468511791,131072 /prefetch:1
                2⤵
                  PID:5088
                • 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=4892 --field-trial-handle=1868,i,1472633105043896914,13754904141468511791,131072 /prefetch:8
                  2⤵
                    PID:1684
                  • 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=4876 --field-trial-handle=1868,i,1472633105043896914,13754904141468511791,131072 /prefetch:8
                    2⤵
                      PID:2880
                    • 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=2840 --field-trial-handle=1868,i,1472633105043896914,13754904141468511791,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:3624
                  • 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:4724

                    Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

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                    Downloads

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

                      Filesize

                      1KB

                      MD5

                      f801a93e13c26fba27f963c05ce1b270

                      SHA1

                      4c2ee92e80eed3a6fe9cf192753105ac5e11c5bf

                      SHA256

                      81d4acdb949db94378c5dd6e033219b27a2e901cc102ff8c061b528e9aacdec0

                      SHA512

                      6ab35ebfb001ca1baea3138a136f76bb947d0c85c74bf0dd968a9c2db8764a2e2fa5a5160046f92d413d9b87b2550509b096ab93ef8777fba5ce69347d837814

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

                      Filesize

                      6KB

                      MD5

                      5ece83be454b0e49b0af6993fbcbf23a

                      SHA1

                      a509d42de5a4cc67b1d5e9066d11653f28fe4323

                      SHA256

                      d7c9525eb66a8674fee9d4e2ee98a556c6136f481491c2c9f37e56909aa452ba

                      SHA512

                      660a0f6649da82de76897a86b4f3e8bb5d8195e957edfcb23fa313f98026f3d63d2248b089afb6ca4306711b93d4fd19d77b7effba8c0806ff64d68ff83d0fb3

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

                      Filesize

                      6KB

                      MD5

                      ac93bbd47bd387f0c03bbe4af3b8e1c5

                      SHA1

                      3ea11010f13744ddfd532f496a200a0ca7b3efe9

                      SHA256

                      299fd93052b315f314e19f1e19dbd72325d7fe25061c109fad0dd4c8878b01e5

                      SHA512

                      6ff264a9ff7d64f27700a959e9056ed051e66154ca3e218bb90ed27ba8d437b91d3103573c54fe53aeb0debe0d91bfc2ddc93209525628ccfa1a1ccc68f0488f

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

                      Filesize

                      102KB

                      MD5

                      de7a8924fab13ee6cefe073fd25992f4

                      SHA1

                      d87daf6c99099e3d47777670d2befb8ca1bb3463

                      SHA256

                      4e20121229bef9d4cb2d674b2b08671e051182e8bb8008a705b515b9545dd3fb

                      SHA512

                      f5d3daa47a739741430eaf9d715e3771a7c953f9aa82a8a7e953ea0dd2be3fdb659030162cb4913391192ee831ea912f688650437ec10ffd61c36abe06f60165

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

                      Filesize

                      2B

                      MD5

                      99914b932bd37a50b983c5e7c90ae93b

                      SHA1

                      bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                      SHA256

                      44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                      SHA512

                      27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd