Analysis

  • max time kernel
    1201s
  • max time network
    1089s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-05-2023 08:44

General

  • Target

    https://wixk.obs.ap-southeast-1.myhuaweicloud.com/%23?AWSAccessKeyId=C3NCJ7MAXGPIPAC703B8&Expires=1686513117&Signature=01NImT6iWIurZDQU0jrC9AzZWB4%3D&fixedpegdoijodqqekooivmvfukglbibmxvac-pagex-sawwnrwbjdrjnhdjffkorndjtifetchxsupportisecuredxpluralsight.comsafe-1MC4w

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 5 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'"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://wixk.obs.ap-southeast-1.myhuaweicloud.com/%23?AWSAccessKeyId=C3NCJ7MAXGPIPAC703B8&Expires=1686513117&Signature=01NImT6iWIurZDQU0jrC9AzZWB4%3D&fixedpegdoijodqqekooivmvfukglbibmxvac-pagex-sawwnrwbjdrjnhdjffkorndjtifetchxsupportisecuredxpluralsight.comsafe-1MC4w
    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:1436
    • 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,0x100,0x104,0xdc,0x108,0x7ffa50289758,0x7ffa50289768,0x7ffa50289778
      2⤵
        PID:1356
      • 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=1800 --field-trial-handle=1768,i,14118820695071566171,252596891781839765,131072 /prefetch:2
        2⤵
          PID:928
        • 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=1768,i,14118820695071566171,252596891781839765,131072 /prefetch:8
          2⤵
            PID:1692
          • 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=2236 --field-trial-handle=1768,i,14118820695071566171,252596891781839765,131072 /prefetch:8
            2⤵
              PID:1068
            • 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=3160 --field-trial-handle=1768,i,14118820695071566171,252596891781839765,131072 /prefetch:1
              2⤵
                PID:2244
              • 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=3172 --field-trial-handle=1768,i,14118820695071566171,252596891781839765,131072 /prefetch:1
                2⤵
                  PID:2300
                • 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=4588 --field-trial-handle=1768,i,14118820695071566171,252596891781839765,131072 /prefetch:1
                  2⤵
                    PID:3904
                  • 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=5008 --field-trial-handle=1768,i,14118820695071566171,252596891781839765,131072 /prefetch:8
                    2⤵
                      PID:3584
                    • 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=1768,i,14118820695071566171,252596891781839765,131072 /prefetch:8
                      2⤵
                        PID:2540
                      • 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=5332 --field-trial-handle=1768,i,14118820695071566171,252596891781839765,131072 /prefetch:8
                        2⤵
                          PID:4056
                        • 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=2788 --field-trial-handle=1768,i,14118820695071566171,252596891781839765,131072 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:4948
                        • 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=12 --mojo-platform-channel-handle=3688 --field-trial-handle=1768,i,14118820695071566171,252596891781839765,131072 /prefetch:1
                          2⤵
                            PID:4236
                          • 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=13 --mojo-platform-channel-handle=832 --field-trial-handle=1768,i,14118820695071566171,252596891781839765,131072 /prefetch:1
                            2⤵
                              PID:3812
                          • 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:1960

                            Network

                            MITRE ATT&CK Enterprise v6

                            Replay Monitor

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                            Downloads

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_00000a
                              Filesize

                              162KB

                              MD5

                              08f3851748975142ef7c08a8ea1ce61d

                              SHA1

                              31ffb52b4d2e4263a2b5a19195ee1784bc884a15

                              SHA256

                              e374d418c7975a482356a79e25f0722ab71616be443cb19d96ef88706937bf30

                              SHA512

                              d4b86e69582cf1bc33991cd44eb1db26eff3013dcc7ed34d8b7d890be510ef3949a50332e732c22182a8fcbba418c6ba18aa031a6f0b5b621ea2211e665af3f7

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

                              264B

                              MD5

                              e909e461dee9245e13cf6a6e02f2116b

                              SHA1

                              0201c5f204e7771eba25d150f7db7596462d000a

                              SHA256

                              b1c4898eb1b01bcb99e75aee2c80600e65b779b98577c8dcadcbd9a47359f842

                              SHA512

                              b3f0f89b41139ca41def3b16daeb7d1332899068e8c33fcb088db77f3eaccaa3709b741d4d9cbc3aca3b5b517e10e1f7df71ea10d149219d3d1a9044df9c66f6

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

                              3KB

                              MD5

                              95fa824475ae34351c176d33e3b82a7a

                              SHA1

                              84d08e3882e8e6bb8debebe904f3414bceefd8bc

                              SHA256

                              c3c0e0395df546c06cc53143fce486487c33ad0ad343fa09fba2bbae06595fd9

                              SHA512

                              2e7163b7b583eaafc572e5cb92210100b9c06c16a3290885d8053a1d4d56a1871e76fdad2be7b6400fe6bc19b3a25862756f77e79a7b3f903ceef55153cd152b

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

                              1KB

                              MD5

                              ec4724a34b56a46caef22606563f7679

                              SHA1

                              f8eb0df1af34b00029fe947d87d77cbbd2c743ab

                              SHA256

                              12f60abf0c5992ca98ed6cbec7d0932f7e35a1288659e59450540f5cd4f07982

                              SHA512

                              a3d48d40ab638dd8c38dfb0d9c80c46b2182e10a7e54cd751c989f455742241b556da326e2605381c068e758a9c6fbe6a4b220cb57dc502bf55b624ba016a0f2

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

                              1KB

                              MD5

                              32b8de12af7b50fdcaf07a2f9140a903

                              SHA1

                              b1ee577937ab4b94b920f3c2a8069df2a486b032

                              SHA256

                              548b443cd35dd22b505c28d06e58566716f31534aeeacb324d1335551a2ce2cc

                              SHA512

                              e3ecec4403d17a1b2056ee661a42ad1cbe9b12654478e0cb6c9d24d06b7e95ed3714ab69d33d5c4dcca6cc1283b07aa3dedf67c74867ff23fdf38f95c57dcbdf

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\f9142b40-395c-4e2b-a6ef-6e995f2a87e8.tmp
                              Filesize

                              3KB

                              MD5

                              e1b49cc80fbcede88ead2a5e6202d833

                              SHA1

                              c6568d7bca75ad751d7419a1c882f89783526c3d

                              SHA256

                              c180a96bda87a9a2d38e62e58b2e65806137c228652ff02838a8bd9ddf703e6a

                              SHA512

                              2841fe66a0f3dc7b7986ac5a36324c69770f02cf96c11a0b470826d2bce5ea66e1284b0e70844540aab5664d826ddcec002874d4a586dda7f48cf86fefb419a6

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

                              6KB

                              MD5

                              c0d5f3fc6148616acd7a0fdcdf4cca2b

                              SHA1

                              c3b24e6bfd9282d2e4ce894ca87a930ffd44c2d2

                              SHA256

                              17a310cc1d0cbea9dd3ac4eeedd700201a8bf7d142ff1d31908ea7679203dcf2

                              SHA512

                              ebbc4ebe42b3621553867fc79b4cdf381e6577d76b558dd966a840b18116842f3f71b3c3721f3862f514c2fa87fb19b9fcc277b29cb370445f9c5e571be83c49

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

                              15KB

                              MD5

                              315a8561aeec09aec45a2686ba1b86c6

                              SHA1

                              4bd851cd34974a14c3203a6b94523698f44d9076

                              SHA256

                              7ddf504faec95f7b15a4298faab5224af7e1c7b8da09674d0b91f0bf99da6406

                              SHA512

                              881c75c5b5505096e3c62c65f9139055579564ece7daff0f402095a5cd4dcad8be28b0fa5bc5e88830a66b1e1b8dd3fb5f77cb9000446de54e3da1fa4be01f81

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

                              151KB

                              MD5

                              244ce12c20e48564c7d41c556cb0f070

                              SHA1

                              238cc98f0377ce7a795c0f91212b346dbb581403

                              SHA256

                              57863504a58ca1de3ae47aba99c8c2bbe45f108b536e48697e9059fb085c199d

                              SHA512

                              99f1615269682b5700f918b6c7b7ca2afb920b362dfd1ca94685174d659af1dabce0058a8da117bef838f02fa9ca39bc0b1602df4cc6373a7454429a455a5df4

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

                              151KB

                              MD5

                              8604c81172e96f299ba9703501a7ac10

                              SHA1

                              c0d7ee3f20b2e3fc4f5876a0681ef8a2ee68ff0a

                              SHA256

                              663c2579fc27b96dd073cb904490ddabbc2450f44c75d33a61f2b2000860394d

                              SHA512

                              b1482e11dc48b678573c36132eef942a2f7f9300ba830769e7f766fc87c0be770278eb57a58717601bf31c33c585e9a7db5176c79be2ce993d7557e7867741a3

                            • 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_1436_OEKIUXIIGDVOHJEO
                              MD5

                              d41d8cd98f00b204e9800998ecf8427e

                              SHA1

                              da39a3ee5e6b4b0d3255bfef95601890afd80709

                              SHA256

                              e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                              SHA512

                              cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e