Analysis

  • max time kernel
    1200s
  • max time network
    1200s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/02/2024, 09:09

General

  • Target

    https://file.io/GrtNzOwUdzRW

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 6 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://file.io/GrtNzOwUdzRW
    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:4608
    • 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,0x100,0x104,0xd8,0x108,0x7ffa86789758,0x7ffa86789768,0x7ffa86789778
      2⤵
        PID:3864
      • 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=1712 --field-trial-handle=1880,i,16993948882953754815,14451111901600601254,131072 /prefetch:2
        2⤵
          PID:4840
        • 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=2084 --field-trial-handle=1880,i,16993948882953754815,14451111901600601254,131072 /prefetch:8
          2⤵
            PID:2496
          • 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=2020 --field-trial-handle=1880,i,16993948882953754815,14451111901600601254,131072 /prefetch:8
            2⤵
              PID:1184
            • 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=2892 --field-trial-handle=1880,i,16993948882953754815,14451111901600601254,131072 /prefetch:1
              2⤵
                PID:1688
              • 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=2900 --field-trial-handle=1880,i,16993948882953754815,14451111901600601254,131072 /prefetch:1
                2⤵
                  PID:3220
                • 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=7 --mojo-platform-channel-handle=4608 --field-trial-handle=1880,i,16993948882953754815,14451111901600601254,131072 /prefetch:1
                  2⤵
                    PID:2928
                  • 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=5020 --field-trial-handle=1880,i,16993948882953754815,14451111901600601254,131072 /prefetch:8
                    2⤵
                      PID:1400
                    • 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=5132 --field-trial-handle=1880,i,16993948882953754815,14451111901600601254,131072 /prefetch:8
                      2⤵
                        PID:4860
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=3916 --field-trial-handle=1880,i,16993948882953754815,14451111901600601254,131072 /prefetch:8
                        2⤵
                          PID:3616
                        • 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=5528 --field-trial-handle=1880,i,16993948882953754815,14451111901600601254,131072 /prefetch:1
                          2⤵
                            PID:4724
                          • 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=5256 --field-trial-handle=1880,i,16993948882953754815,14451111901600601254,131072 /prefetch:1
                            2⤵
                              PID:4120
                            • 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=5260 --field-trial-handle=1880,i,16993948882953754815,14451111901600601254,131072 /prefetch:1
                              2⤵
                                PID:4316
                              • 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=1800 --field-trial-handle=1880,i,16993948882953754815,14451111901600601254,131072 /prefetch:2
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:4728
                            • 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:2552
                              • C:\Windows\system32\AUDIODG.EXE
                                C:\Windows\system32\AUDIODG.EXE 0x520 0x524
                                1⤵
                                  PID:4544

                                Network

                                      MITRE ATT&CK Enterprise v15

                                      Replay Monitor

                                      Loading Replay Monitor...

                                      Downloads

                                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_00001c

                                        Filesize

                                        335KB

                                        MD5

                                        9aea9f406c87656ccc274ab00f76b1b5

                                        SHA1

                                        da4933d7d28bff2396c371ddf2c34358d97fc460

                                        SHA256

                                        cee874089fde9bf609af4ce8b0013e4aa80f45fd1ea0ac21f33364dc77226f54

                                        SHA512

                                        e2b868422a5f3e6048a446a7b2b53c0cb3c2767f937e5a41e8a15925c482f728946f0df9338663bc82de6ea3335deecbe62944f63f0eabb0acd599790d90f08c

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

                                        Filesize

                                        960B

                                        MD5

                                        362683dc5d1e01352a37287af0778bce

                                        SHA1

                                        6785c065154870c079616342dbd40cb568d7a99a

                                        SHA256

                                        9e1d8b1a580787f62c431d316da660f1c3adb6f2d3a02ad3b0e5432662902f9d

                                        SHA512

                                        a972c0d79a5d48725748f47aa2e0703c07b79144c15bf7d441555980045167264cd214aec062ab64b90a1d95b2f967bba82e643301b85080c4a92a8fc7643008

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

                                        Filesize

                                        7KB

                                        MD5

                                        d9b6cbdd0b586c1894e595237cfbecf7

                                        SHA1

                                        78265eaa5f761701cc83ea3d2cb2e6071b6e1e6b

                                        SHA256

                                        6ab4691de84b40a0a945b1cce276188273013e046c60111f7fbc8f17214fb1e3

                                        SHA512

                                        755804f7826e0bf9e4831ac425846b7814cd66522f40ec92a371c1e98e843dfcda8eda42876235701c675501bae071aecbfd432f2aeb2c0fff53ce95afd1a838

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

                                        Filesize

                                        1KB

                                        MD5

                                        49b306bf4cfdad9a3fc0164318d2055d

                                        SHA1

                                        f1aeaeb0fabe0fd1a53c057072c88e07288b29b5

                                        SHA256

                                        a5c30d4048e334ffbcab68dda56656729a653034b577c5c0c4a2160264c19f97

                                        SHA512

                                        4b63c9b09650801aa5c77a0dcd6d773aa024dcaffd0ecf0bf10ec277508e4ba457bf9f38ecba8046b0d6dce7630213725e29f48d44b74aabc2e88ae849233b11

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

                                        Filesize

                                        1KB

                                        MD5

                                        f5ca756f32e2dd33880330cd31855e99

                                        SHA1

                                        056aab700f9c010d5a0eba22714f549ef5f7b4d9

                                        SHA256

                                        e1d01366ccd73608fa475daf9596036ea08f7ef7d943d87a2d42d2ed5093a7e9

                                        SHA512

                                        570a709895b5fbf5dd7ae223c20dedbd330018bb8b734b833175e36a11add54229ee1aa7cbbf410de509bdb05b992b1a412519f156862cbcf12e688addf9d2f7

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

                                        Filesize

                                        6KB

                                        MD5

                                        c3c94dff10482772706ec495a053713c

                                        SHA1

                                        73900f349786e9ec427664a2120aa2ae28147253

                                        SHA256

                                        88f197e779573e0189602c324ac2676982b9b09736e47e6fc158639330071b77

                                        SHA512

                                        b109cf5304a558a297ed7080af6cae0801e3acc24327cf4226ad4fbb10e88c49640276019d3544e8e872ef94891b3bde97066a83d7a812a9352f353881556e48

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

                                        Filesize

                                        130KB

                                        MD5

                                        0b020e0b2b1b013776bb91ec00b5e66d

                                        SHA1

                                        c451f0e678cdd9df93171c9cdee6e88d58f75339

                                        SHA256

                                        900e9483dbc2d94e3bf914ab0591857dd0e5a929352beb05bdc2d26f8db41b1d

                                        SHA512

                                        b0b7220270a2c78d686b2e716b1e78495c8affb0ebb019da26c854fdbf36816a41c5ea7154f4b391378d7e5a401cde71c9b58b3e586ad66690afdf3bca560c41

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

                                        Filesize

                                        2B

                                        MD5

                                        99914b932bd37a50b983c5e7c90ae93b

                                        SHA1

                                        bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                        SHA256

                                        44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                        SHA512

                                        27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd