Analysis

  • max time kernel
    300s
  • max time network
    301s
  • platform
    windows10-1703_x64
  • resource
    win10-20231215-en
  • resource tags

    arch:x64arch:x86image:win10-20231215-enlocale:en-usos:windows10-1703-x64system
  • submitted
    22/01/2024, 23:08

General

  • Target

    https://pastebin.com/raw/WZkeXdWD/

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://pastebin.com/raw/WZkeXdWD/
    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:2324
    • 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=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ffc69d69758,0x7ffc69d69768,0x7ffc69d69778
      2⤵
        PID:464
      • 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=1832 --field-trial-handle=1808,i,3874938775604656671,4772061191625042090,131072 /prefetch:8
        2⤵
          PID:4736
        • 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=1808,i,3874938775604656671,4772061191625042090,131072 /prefetch:2
          2⤵
            PID:4624
          • 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=2112 --field-trial-handle=1808,i,3874938775604656671,4772061191625042090,131072 /prefetch:8
            2⤵
              PID:2980
            • 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=2928 --field-trial-handle=1808,i,3874938775604656671,4772061191625042090,131072 /prefetch:1
              2⤵
                PID:4808
              • 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=2920 --field-trial-handle=1808,i,3874938775604656671,4772061191625042090,131072 /prefetch:1
                2⤵
                  PID:4672
                • 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=1808,i,3874938775604656671,4772061191625042090,131072 /prefetch:8
                  2⤵
                    PID:4984
                  • 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=4652 --field-trial-handle=1808,i,3874938775604656671,4772061191625042090,131072 /prefetch:8
                    2⤵
                      PID:5028
                    • 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=4792 --field-trial-handle=1808,i,3874938775604656671,4772061191625042090,131072 /prefetch:8
                      2⤵
                        PID:948
                      • 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=4880 --field-trial-handle=1808,i,3874938775604656671,4772061191625042090,131072 /prefetch:8
                        2⤵
                          PID:4404
                        • 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=10.0.15063.0 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3780 --field-trial-handle=1808,i,3874938775604656671,4772061191625042090,131072 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:3996
                      • 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:1752

                        Network

                        MITRE ATT&CK Enterprise v15

                        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

                          288B

                          MD5

                          0673bc541340228f9b72eea61559e37d

                          SHA1

                          a472d072662d18eab2c7ccef8c470301656addef

                          SHA256

                          b97a82c53f7594193d21b0f5268607bb33890455ddc8234aa7d9cb0c9f8d6364

                          SHA512

                          61ebfa03a793aacf856390ae2af0a80c9e508f235d47fdbfebd254a29804c8546f81fd692c4fc5e187227ee64767d74611f67c3b88bf0e76cd19dd3c348369a0

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

                          Filesize

                          1KB

                          MD5

                          5018b5086159c1f585c7843317d6d330

                          SHA1

                          1ce3cce01615b32fc7694fcd1dc5d73bbcf37cf0

                          SHA256

                          c43efb057c6a04c94b9f42b8fdec2f56a3eb59b3e3ba32cd6201a920b3e7093c

                          SHA512

                          95a7e9802981fdb15b8ec1b8c482e4a5a6136da8d6c8ca0a6df13ef2e6fc4e9ea56ffc972bb3621d4ade7a03595a3282ec01f044977e91902c06b7172472bdbc

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

                          Filesize

                          538B

                          MD5

                          9923cd77fd9fec25d0f2e57694a4d457

                          SHA1

                          915d2c253294dca3b3f1098e42d48e1b87fc571e

                          SHA256

                          1d89a4fe31818b3b4b08556d33ffd32f48110449f19e84ba72d865a36dd30f8a

                          SHA512

                          c0defb2733661988fa7a99855665af1d99994f69abb99c14b3eae013cd665ca348d20085c77bc8e8b179255fc13648f22b38607fbf7dfb1a006a23b37a3495cb

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

                          Filesize

                          6KB

                          MD5

                          37e8f533a9da53be99ccea67123aa0c7

                          SHA1

                          842d9c3ab2b635a150f1481b2139c5eda5e1d0b8

                          SHA256

                          5fe3917aa5f8d6996e132a33797e57f12a63fa492b56371d8ab0fa59e56bfd38

                          SHA512

                          b0223e38ef694691c89ebe6fbb1431e0f732eefc5b9e825f3216053d022768876f462cb67f0221b249f5acffbe42774301a3d65a6d4dba3d9f05359cad56de82

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

                          Filesize

                          5KB

                          MD5

                          93714d59b3b3885087d02d065fb07af4

                          SHA1

                          41acdbeb1137e38baeb753c575aae531559b02db

                          SHA256

                          f5f7e93062f6364660e0c5745c8e81be4ecc56ce70da473c6782978782817635

                          SHA512

                          92c86cca50874f303889f91350379a394736041ae8f7594f0c71cb4dbd8141773d3b7f267f0ffaecabb1cc70f4d3dd75a18f99ae70a4d995bc96f7dc8867ae7b

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

                          Filesize

                          5KB

                          MD5

                          c0f57430bfc6312503448bbef63a8d28

                          SHA1

                          85e611a8f4f4f3aba0e5587ee605714324ab4427

                          SHA256

                          07ec484e44eb847480d9f838240ff2797a68fd98dfc5b63c6270756cb54c6d33

                          SHA512

                          46c7c0d28bb78459aaba36d060752c27aa84dfd896e068c0bdc648301ac2a47e5c7645e6701a0da1556524e426ff70c958a96f8ce20f426a41b5d852422db0e1

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

                          Filesize

                          6KB

                          MD5

                          5b1ca05b997d05c387f027bede183892

                          SHA1

                          fab5677180f1615da3e6329e257903d613e31a32

                          SHA256

                          8a39367c56820565deb0163bfe9dde3453728acad2b016248b330a45c0346bd1

                          SHA512

                          17ba80f2eb7cf0e48868c512285671c60174fbe8a2442c387d8344d1ea706ddda21dc924b565978a61b7057843e30febb9d9fef3b92b52b12c101f5d4cddcc68

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

                          Filesize

                          115KB

                          MD5

                          ffce48bd2140bb46cb21f790a77aa941

                          SHA1

                          e2036651b63945f56b88af5d62f03dccf838ed2b

                          SHA256

                          bd4f927265376496e70df63f59cb863b48abb44247f8c90a82915d1560fa57a6

                          SHA512

                          cb4ac5c1b6ef8acb42d8aba5f3257bb3948b3fa7b89a32794526358573cc966ac5f5da1cf4c20a266e4863ab9f38f18b66cce1674da0309779587072aa79b7bb

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

                          Filesize

                          116KB

                          MD5

                          6a4ec6871d2491a3388dbaf6a3839132

                          SHA1

                          2025bc6e4f323f5a618fded110a7883490771253

                          SHA256

                          604e55300b6d88017fcd0519fb5343603e6e31a50581f054d8d8e2f13e2542ec

                          SHA512

                          10fb9bb3b18fe1ffe3d24a5d7618f493864c78b7437d7ff9d242c66cd88405f4d60fc37867960ec9296bb4d97e96382147bb90ae737dcbce0ec6819c3d0cea09

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

                          Filesize

                          115KB

                          MD5

                          58ebda78c938fa659722376f40bc1fd6

                          SHA1

                          e14f10a2669a6fde6bd759a4e455019b51b302d1

                          SHA256

                          dcc609277f8a571d6f1425293520202a7daeae0951135c8edba42195a938cd29

                          SHA512

                          930b43ccba2bff3d502b9c9277f1f1100cac172b18f46f01e6ce2674dc3ad767d206ef9000600bf3f1befea55361697cebe1464131f083fce7280c47d2af5fa2

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

                          Filesize

                          133KB

                          MD5

                          8cfc979966d7b8526b526bbeb5d08482

                          SHA1

                          a81809a35feae2f35734cb81a1498a94b36b6e98

                          SHA256

                          1c861a17e30da2e19ff45990724a62bd43513a9159e0df1fcbd829fe8ea2cf09

                          SHA512

                          ea01f5cbabfc88ad8e6447734b58c3b138c996be272d3f0ddbfeddc2d4b537e5d35b9a45b4571543a88c035ba4b318a816c8bd35fa1207d2421f9bb2060fbd07

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

                          Filesize

                          2B

                          MD5

                          99914b932bd37a50b983c5e7c90ae93b

                          SHA1

                          bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                          SHA256

                          44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                          SHA512

                          27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd