Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231127-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-12-2023 23:53

General

  • Target

    https://customervoice.microsoft.com/Pages/ResponsePage.aspx?id=9l9weTOXykCKUe0k2VXSUVTaWn7xzCVJpHB_dARoKGpUNTVKVTFXUzZIMlBaNTJRTVM5Qjc2VU9NMS4u

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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://customervoice.microsoft.com/Pages/ResponsePage.aspx?id=9l9weTOXykCKUe0k2VXSUVTaWn7xzCVJpHB_dARoKGpUNTVKVTFXUzZIMlBaNTJRTVM5Qjc2VU9NMS4u
    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:784
    • 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=0x100,0x104,0x108,0xdc,0x10c,0x7ffbc7cb9758,0x7ffbc7cb9768,0x7ffbc7cb9778
      2⤵
        PID:400
      • 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=2120 --field-trial-handle=2040,i,13620814524082005725,16692307180169387922,131072 /prefetch:8
        2⤵
          PID:3432
        • 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=2972 --field-trial-handle=2040,i,13620814524082005725,16692307180169387922,131072 /prefetch:1
          2⤵
            PID:3384
          • 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=2964 --field-trial-handle=2040,i,13620814524082005725,16692307180169387922,131072 /prefetch:1
            2⤵
              PID:4944
            • 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=1952 --field-trial-handle=2040,i,13620814524082005725,16692307180169387922,131072 /prefetch:8
              2⤵
                PID:3976
              • 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=1748 --field-trial-handle=2040,i,13620814524082005725,16692307180169387922,131072 /prefetch:2
                2⤵
                  PID:3588
                • 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=4880 --field-trial-handle=2040,i,13620814524082005725,16692307180169387922,131072 /prefetch:8
                  2⤵
                    PID:3892
                  • 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=4556 --field-trial-handle=2040,i,13620814524082005725,16692307180169387922,131072 /prefetch:8
                    2⤵
                      PID:3424
                    • 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=9 --mojo-platform-channel-handle=3960 --field-trial-handle=2040,i,13620814524082005725,16692307180169387922,131072 /prefetch:1
                      2⤵
                        PID:4296
                      • 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=10 --mojo-platform-channel-handle=5780 --field-trial-handle=2040,i,13620814524082005725,16692307180169387922,131072 /prefetch:1
                        2⤵
                          PID:1492
                        • 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=2108 --field-trial-handle=2040,i,13620814524082005725,16692307180169387922,131072 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:4292
                      • 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:2896

                        Network

                        MITRE ATT&CK Matrix ATT&CK v13

                        Discovery

                        Query Registry

                        1
                        T1012

                        System Information Discovery

                        1
                        T1082

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

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

                          312B

                          MD5

                          06547a0f6bd9a7787f8effbb4d199cd2

                          SHA1

                          a436d252e31e4b6682976ba127b1d4f8dea2278d

                          SHA256

                          3271e30bd3f789cb1995c8753925d86ef68168d283211ba367ee3bf067f3431b

                          SHA512

                          2e2c1df3a512f89947ebccb0cd65ef0b7a75be60bceff99c96587593e1a0c744eac202ebc44cdea3376f564983c90a44c3852cdc71c560f6c3a75464b390d845

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

                          2KB

                          MD5

                          e3f49c7436eb7e4d0d1ad9deecbbdefb

                          SHA1

                          d5b07c58f8dfa814f41263028a37a4d52988cfe8

                          SHA256

                          41bb8550e6087870538e950b0fc1af537486b1514f99b1b6d8c92af0f9fafe97

                          SHA512

                          6c35974c8223b71e936e159312b5dc5dadc1b9462241c2aa3cf60c15538832bb994fbda9817df8d5a4e16a19f0874cc0678b7b01f5cf66f07f4d6646fd86325a

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

                          2KB

                          MD5

                          ba101d1d17609f79e3f4b96bc75879bc

                          SHA1

                          19c90af6552409eb4b1fb6421cf2ac1769d2707c

                          SHA256

                          f78a40b6c926d0e861947785d62a48f05cfcbdd0c19ee90d358a2bf1c6b66201

                          SHA512

                          fd32ea9f55b5ce395857af3680eb773d1497d2db2f63d45104f4aec937e7eb530b34af74b8eccd8af1c025b51830e8d66474c94e6f11ca430d33f19dad29fa85

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

                          866B

                          MD5

                          ede2fb2d5ae4d7a73bf20b57dcbfd84e

                          SHA1

                          c632e40a933eb9c4ca196a85f6b11f29681d5636

                          SHA256

                          da0790a9fbc9eeb417226e8ac40fc07b1d668002d9e59ed503b1b9ab165ad423

                          SHA512

                          a201a5faf556de1914e6e41cef7584b0523ad149abec28d9e13387d2995b8eda78a74ce143590552ec0d8d12d6819a4e7ee334e1f7ec2e842e733315c4bd36fe

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

                          701B

                          MD5

                          b1dbbbec8e22713d847bbafb21e2cac0

                          SHA1

                          68d272995b37b47138bc8d7564643b71e1bd87e4

                          SHA256

                          95acc64210c25721e91f2f8bca35ca975a7e4f03bcb0119357605ba9a57fd31c

                          SHA512

                          1cc1afa63f639a87e89092e5d07276e6bdd4b7da6d8112c8a0c4aba5dc4bd8bf4cb8ed0aa8f993c3f6fbb6d73af3a26358be8a815be5f0f6784e5133ed55a0db

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

                          6KB

                          MD5

                          33507f8a389aa8e9141ea7667be62c0f

                          SHA1

                          7b71e5cf7e7d63c004d98b93c3a28617dcc5887d

                          SHA256

                          040c14ef60ff066939b0f6bfdbdb9a5602453378efbd2db087788d97e2b80fa9

                          SHA512

                          511653f6581ee9d463bda7b1bc1ae2ec73ba808e1964b1019f47e3be48041953fd28d01bdff31a08d768e17e5548dc3f1fa5c0bf9029db1f2eeda27e06a6e1fd

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

                          6KB

                          MD5

                          573758662db07a72bf6909bbab902fe7

                          SHA1

                          1feeb19c29a9191e14ced2c4e082a7963a30e563

                          SHA256

                          543d0a993d7c889a24d2f2478a2b2bc520fba1f8857ac7c910fdfff0edd159fc

                          SHA512

                          981ae39f7f457d9ebfde477e60d324b43b7eb74cd0a8715bf9e82b8e681f8a3f20541056122e52c020569dab5d1efc472c3a960497eeec870abae17a0726a625

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

                          115KB

                          MD5

                          6f945cb0da96bf39ac188fc68872da07

                          SHA1

                          241360a384228a744231d454c0e7830a01d888e8

                          SHA256

                          0cc1f8fd72f82d5f7621d6b10e624a55d822c833935926a0d92a07ad7681789d

                          SHA512

                          68c70191b6b41aed64cfdf2a70ae5151ebdabbaa13f250790c059e55a1d10b6812ad380e6735a9301fc652b243a56f7c0ea78b988a4d43e3e975a09519a30091

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

                          2B

                          MD5

                          99914b932bd37a50b983c5e7c90ae93b

                          SHA1

                          bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                          SHA256

                          44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                          SHA512

                          27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                        • \??\pipe\crashpad_784_PNOXUWYTKFANYQTU
                          MD5

                          d41d8cd98f00b204e9800998ecf8427e

                          SHA1

                          da39a3ee5e6b4b0d3255bfef95601890afd80709

                          SHA256

                          e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                          SHA512

                          cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e