Resubmissions

03/08/2023, 10:52

230803-myjj3sch68 8

03/08/2023, 10:46

230803-mvag1ach56 8

Analysis

  • max time kernel
    1800s
  • max time network
    1690s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/08/2023, 10:52

General

  • Target

    https://linkedin.com/slink?code=gqeJA534//aqsa0m////#YW1pZ25hbmlAZmlvcnVjY2lmb29kLml0

Score
1/10

Malware Config

Signatures

  • 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://linkedin.com/slink?code=gqeJA534//aqsa0m////#YW1pZ25hbmlAZmlvcnVjY2lmb29kLml0
    1⤵
    • 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:4404
    • 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,0x100,0x104,0xd8,0x108,0x7fff03de9758,0x7fff03de9768,0x7fff03de9778
      2⤵
        PID:4444
      • 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=1656 --field-trial-handle=1896,i,8900761907400306396,8833044682452741414,131072 /prefetch:2
        2⤵
          PID:4600
        • 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=2140 --field-trial-handle=1896,i,8900761907400306396,8833044682452741414,131072 /prefetch:8
          2⤵
            PID:3164
          • 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=2224 --field-trial-handle=1896,i,8900761907400306396,8833044682452741414,131072 /prefetch:8
            2⤵
              PID:824
            • 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=2872 --field-trial-handle=1896,i,8900761907400306396,8833044682452741414,131072 /prefetch:1
              2⤵
                PID:452
              • 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=2856 --field-trial-handle=1896,i,8900761907400306396,8833044682452741414,131072 /prefetch:1
                2⤵
                  PID:1448
                • 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=7 --mojo-platform-channel-handle=4800 --field-trial-handle=1896,i,8900761907400306396,8833044682452741414,131072 /prefetch:1
                  2⤵
                    PID:2280
                  • 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=8 --mojo-platform-channel-handle=4840 --field-trial-handle=1896,i,8900761907400306396,8833044682452741414,131072 /prefetch:1
                    2⤵
                      PID:1656
                    • 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=4980 --field-trial-handle=1896,i,8900761907400306396,8833044682452741414,131072 /prefetch:1
                      2⤵
                        PID:2248
                      • 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=3120 --field-trial-handle=1896,i,8900761907400306396,8833044682452741414,131072 /prefetch:1
                        2⤵
                          PID:644
                        • 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=5680 --field-trial-handle=1896,i,8900761907400306396,8833044682452741414,131072 /prefetch:8
                          2⤵
                            PID:672
                          • 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=5248 --field-trial-handle=1896,i,8900761907400306396,8833044682452741414,131072 /prefetch:8
                            2⤵
                              PID:2368
                            • 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=4688 --field-trial-handle=1896,i,8900761907400306396,8833044682452741414,131072 /prefetch:2
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:4316
                          • 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:1920

                            Network

                            MITRE ATT&CK Matrix

                            Replay Monitor

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                            Downloads

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

                              Filesize

                              192B

                              MD5

                              35512e56efdc5e0c6c83d13e93cfdb4a

                              SHA1

                              403579f2c48c72623c72ff37003735463e9ef493

                              SHA256

                              a2181acbf7188807856f1313127761cc99621a9a0733116cb6d0aff13f616b80

                              SHA512

                              602da7c3a52330f682163dcf18b8305f2e40fb7dab95a16eb624830c7b710af9ece1569ca040196127df33f153b613ba2e183e2656659013d8c1b8386d0f815c

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

                              Filesize

                              2KB

                              MD5

                              c703010fea7d4ef6ed7257edd922b7ac

                              SHA1

                              5835a09a3b58227c039a55c2c3260a1cad0c31cc

                              SHA256

                              74e0465910cd49e406991d6abc52273f5a01a223ec3df2acb5caf3df77211ded

                              SHA512

                              315d52e81480f4650bd33d442cfd29ce8d138af383488af29c91811b909a0778c2108c239924439d77ce60e32dd0863b0bd253db70235083510f58177c260846

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

                              Filesize

                              1KB

                              MD5

                              f61f03297db43e0cf730569c572c4179

                              SHA1

                              71ecb12adf6abdb7e72b53c18d58ed390040354f

                              SHA256

                              2124d5584e93d8bfa9ea84fddacd8846dd922318b20e0c1fdc124c24249d3e30

                              SHA512

                              0be4aa010ef7ca62e98404962ba58d17156f1ba2f500bb1e1a564fe1dc8555b57e27f41f081e192f6ab19fef27d2a82a21e35d3aa3bb7454d70885db16dcb1dd

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

                              Filesize

                              538B

                              MD5

                              b69eb6f2d8ffb4b8a488983b9cf6b44c

                              SHA1

                              dd4d2c4e1363fb1052e2841444e1cb4894f237aa

                              SHA256

                              a69fede5d5518aa69ff1edff83d6f47bc7a45ab1513f7da943cc233b6827d93c

                              SHA512

                              ecc3a2063c3f4af76d1856a8250509c4ed73cda34f98156aa738d64477e9bc4e389ad0767bf2cd282fadc57bf2d384ad2659c9abfbecbe57231a7c9d98b920ea

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

                              Filesize

                              6KB

                              MD5

                              d3d7267f97a77db508f6c79bcc402523

                              SHA1

                              658c5b4608dc43e7595bee2d0dee43ecdb9f9721

                              SHA256

                              f49fe8892de3cc324e07f66a06ee006b762c6a7922f947e6be4750b2c2eb7b04

                              SHA512

                              e7a57e31bd67d5a897b6db3beb238e3beb57f2098119ea01407559038533d573764a4a33a47d55938d664e7ad40540624212dcd5d8577347d42c00bc90469f67

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

                              Filesize

                              6KB

                              MD5

                              cffc94d17247a05a7a97f726dc1cc73d

                              SHA1

                              fb245ac184971b0b8eb5bbd8bd8596e25bbccb29

                              SHA256

                              fb82df87d46bcb2848441de0315677f129ec17e3fa0a0a5d816c6ab9bcd40aa0

                              SHA512

                              26bf3aa0d96671a37b604fabc95f3233d306f03774d89e2716534201d42e90ce59ae45f8c8ed4c5a9fa2bac485db7d9eb974138b6528a1eade690452ad5c945b

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

                              Filesize

                              87KB

                              MD5

                              1fad5153b12da99a8f23c932fd117eb5

                              SHA1

                              a4f2d73fbacbff5830027bfe9b735b38366063d3

                              SHA256

                              37a14dd1484a020d35f220ff96adf4d43acc5b8ff6c8099d1bc9adff0baf099d

                              SHA512

                              d691eabecf87e3abffb40b1434925aba5b6414f162c0ebfd5008ef522f65c72a886062e067c55291af0adfcc3a394dd94b9917cadc24f8fb3a0b97e5ba5bac93

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

                              Filesize

                              2B

                              MD5

                              99914b932bd37a50b983c5e7c90ae93b

                              SHA1

                              bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                              SHA256

                              44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                              SHA512

                              27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd