Analysis

  • max time kernel
    1800s
  • max time network
    1688s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/03/2023, 23:31

General

  • Target

    http://sascollegekonni.in/assets/css/font/jsysg

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 5 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" http://sascollegekonni.in/assets/css/font/jsysg
    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:1884
    • 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,0x100,0x104,0xd8,0x108,0x7ffa27ff9758,0x7ffa27ff9768,0x7ffa27ff9778
      2⤵
        PID:1188
      • 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=1804 --field-trial-handle=1788,i,6238571897395855159,273701909077586171,131072 /prefetch:2
        2⤵
          PID:5024
        • 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=1788,i,6238571897395855159,273701909077586171,131072 /prefetch:8
          2⤵
            PID:4528
          • 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=1788,i,6238571897395855159,273701909077586171,131072 /prefetch:8
            2⤵
              PID:4288
            • 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=3112 --field-trial-handle=1788,i,6238571897395855159,273701909077586171,131072 /prefetch:1
              2⤵
                PID:4552
              • 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=3124 --field-trial-handle=1788,i,6238571897395855159,273701909077586171,131072 /prefetch:1
                2⤵
                  PID:2872
                • 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=4516 --field-trial-handle=1788,i,6238571897395855159,273701909077586171,131072 /prefetch:1
                  2⤵
                    PID:3948
                  • 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=4716 --field-trial-handle=1788,i,6238571897395855159,273701909077586171,131072 /prefetch:8
                    2⤵
                      PID:1092
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4904 --field-trial-handle=1788,i,6238571897395855159,273701909077586171,131072 /prefetch:8
                      2⤵
                        PID:796
                      • 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=4868 --field-trial-handle=1788,i,6238571897395855159,273701909077586171,131072 /prefetch:8
                        2⤵
                          PID:4796
                        • 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=3140 --field-trial-handle=1788,i,6238571897395855159,273701909077586171,131072 /prefetch:8
                          2⤵
                            PID:548
                          • 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=2828 --field-trial-handle=1788,i,6238571897395855159,273701909077586171,131072 /prefetch:2
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:1032
                        • 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:4332

                          Network

                                MITRE ATT&CK Enterprise v6

                                Replay Monitor

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                                Downloads

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

                                  Filesize

                                  1KB

                                  MD5

                                  10e4bee62893f34aa4815bdc03c77140

                                  SHA1

                                  36f6acc3704be2aa37bbdc31208452a063799753

                                  SHA256

                                  127a6368aa738d484b45d7c136bf9e72a01d462ca28146f059c3ee74d097193f

                                  SHA512

                                  b3d37d760b33b40bc29c746e1b2375477d5a1a77c977c0403523ff29e320acaa3072c2934a85c8b234bcff69f56be4116b0393ea57b8aca2e562a1a3815aa2bb

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

                                  Filesize

                                  6KB

                                  MD5

                                  298ad5b7eff750363ca5ed319ba6ee84

                                  SHA1

                                  1c24fd7dd2ea13abae89d971e2fa691b94aac5d7

                                  SHA256

                                  af176cfc4ca4a58b8d1370c1d829c442fb5125934ba1d1f217408f044377ea0c

                                  SHA512

                                  a00ce9a44e2addec69a4b3f28a8a73b91f739f51625055e5c9ad5c1e9685cdb96c65b131d9d89341583b0673f7a0610e39acccdcfe0577fad4cf87dda3a976be

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

                                  Filesize

                                  15KB

                                  MD5

                                  455dd4579deed83680bc64b4f5155655

                                  SHA1

                                  80096c23a015d3e2e8c99943c8eb32f8f5d7ba9b

                                  SHA256

                                  c5aa0a5dc780c5bf1cf87f5538ddedffe5c6334a1cf2c23b265cee573b8f8967

                                  SHA512

                                  c7155941b3bdb60147320e09c5b889dfcda1ec7980b05068533133537c99281d25935c652dc24de22a4a960d02d0058aff9bcda7fb1b9801a061715d1ac51eac

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

                                  Filesize

                                  144KB

                                  MD5

                                  b8275e8ecedc405f5af5ebb780e3f70b

                                  SHA1

                                  de4b282ce75b187ba2f3cf8979c2724c2aa51c0e

                                  SHA256

                                  7ec3202f8578abfb2e91fc791b790a21abc2b607b646ac2338efeeedfc6db7e5

                                  SHA512

                                  71bbadc17e3637b650691538923f0983cb405253e471f26ee19f3ab47bad9b894bc80bb20e25212b9ac44836218906b85a57a48548ad752a81e690c1534a2426

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

                                  Filesize

                                  2B

                                  MD5

                                  99914b932bd37a50b983c5e7c90ae93b

                                  SHA1

                                  bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                  SHA256

                                  44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                  SHA512

                                  27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                                • C:\Users\Admin\Downloads\Payment_Copy.zip.crdownload

                                  Filesize

                                  2.1MB

                                  MD5

                                  a326a8e75099c18b986558bd026b8fa5

                                  SHA1

                                  00e94563144ebfe236f35f7483ff9707ddf02714

                                  SHA256

                                  ca88100653905b244bc827b9acff81517c063996ea09530fd171f3322a516b9a

                                  SHA512

                                  75458be988c42c4153018a3ef8b62bbbc3652a7240376f0d0ffaaa48ad692831dad650e539521206b88b27eaca7b86d4f34bcccdcd9f980d02b157cba3f3ff93