Analysis

  • max time kernel
    600s
  • max time network
    573s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240508-en
  • resource tags

    arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    11/06/2024, 19:56

General

  • Target

    https://pacificac-my.sharepoint.com/:o:/g/personal/mark_brower_pacificaircargo_com/Ep9sy8DNeyNCt50axpQ-h3kBX3obG9Dy9WKJq9Kj1gnymA?e=5*3aOaxvD1&at=9

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 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 12 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://pacificac-my.sharepoint.com/:o:/g/personal/mark_brower_pacificaircargo_com/Ep9sy8DNeyNCt50axpQ-h3kBX3obG9Dy9WKJq9Kj1gnymA?e=5*3aOaxvD1&at=9
    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:2744
    • 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=110.0.5481.104 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffc2d75ab58,0x7ffc2d75ab68,0x7ffc2d75ab78
      2⤵
        PID:1740
      • 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=1632 --field-trial-handle=1780,i,14732201098445962419,7466254646690392367,131072 /prefetch:2
        2⤵
          PID:1228
        • 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=2128 --field-trial-handle=1780,i,14732201098445962419,7466254646690392367,131072 /prefetch:8
          2⤵
            PID:4448
          • 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=service --mojo-platform-channel-handle=2180 --field-trial-handle=1780,i,14732201098445962419,7466254646690392367,131072 /prefetch:8
            2⤵
              PID:2796
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=3012 --field-trial-handle=1780,i,14732201098445962419,7466254646690392367,131072 /prefetch:1
              2⤵
                PID:3492
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3032 --field-trial-handle=1780,i,14732201098445962419,7466254646690392367,131072 /prefetch:1
                2⤵
                  PID:3648
                • 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=4276 --field-trial-handle=1780,i,14732201098445962419,7466254646690392367,131072 /prefetch:8
                  2⤵
                    PID:1976
                  • 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=4544 --field-trial-handle=1780,i,14732201098445962419,7466254646690392367,131072 /prefetch:8
                    2⤵
                      PID:3152
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=4396 --field-trial-handle=1780,i,14732201098445962419,7466254646690392367,131072 /prefetch:1
                      2⤵
                        PID:3756
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=4468 --field-trial-handle=1780,i,14732201098445962419,7466254646690392367,131072 /prefetch:1
                        2⤵
                          PID:3792
                        • 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=3908 --field-trial-handle=1780,i,14732201098445962419,7466254646690392367,131072 /prefetch:8
                          2⤵
                            PID:72
                          • 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=4448 --field-trial-handle=1780,i,14732201098445962419,7466254646690392367,131072 /prefetch:8
                            2⤵
                              PID:3276
                            • 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=4396 --field-trial-handle=1780,i,14732201098445962419,7466254646690392367,131072 /prefetch:8
                              2⤵
                                PID:4080
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --mojo-platform-channel-handle=4484 --field-trial-handle=1780,i,14732201098445962419,7466254646690392367,131072 /prefetch:1
                                2⤵
                                  PID:3892
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --mojo-platform-channel-handle=1492 --field-trial-handle=1780,i,14732201098445962419,7466254646690392367,131072 /prefetch:1
                                  2⤵
                                    PID:4492
                                  • 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=10.0.22000.1 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1512 --field-trial-handle=1780,i,14732201098445962419,7466254646690392367,131072 /prefetch:2
                                    2⤵
                                    • Suspicious behavior: EnumeratesProcesses
                                    PID:3196
                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --mojo-platform-channel-handle=1740 --field-trial-handle=1780,i,14732201098445962419,7466254646690392367,131072 /prefetch:1
                                    2⤵
                                      PID:3784
                                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=18 --mojo-platform-channel-handle=4212 --field-trial-handle=1780,i,14732201098445962419,7466254646690392367,131072 /prefetch:1
                                      2⤵
                                        PID:4612
                                    • C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
                                      "C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
                                      1⤵
                                        PID:3384

                                      Network

                                            MITRE ATT&CK Enterprise v15

                                            Replay Monitor

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                                            Downloads

                                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                                              Filesize

                                              2B

                                              MD5

                                              d751713988987e9331980363e24189ce

                                              SHA1

                                              97d170e1550eee4afc0af065b78cda302a97674c

                                              SHA256

                                              4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                                              SHA512

                                              b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

                                              Filesize

                                              7KB

                                              MD5

                                              fe8504a1d110ade2ef09088832161661

                                              SHA1

                                              3ae3f4d68ec689dcddddcdd6535448f5719879ab

                                              SHA256

                                              2a0041a365e885cebad8b85a8f0e33db079951662a54f228159c1c51dd2826d5

                                              SHA512

                                              9eb92c126a3f8a4cdea5d16e316c102b322f7d8cd17c5202a9ee49116cf698149c1b9c98137dc7658f9adc9f833ec3d30a7c5cec9961964c7133eea09f13d0d6

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

                                              Filesize

                                              257KB

                                              MD5

                                              5ed996a4aff321947e1d8ce513771bd1

                                              SHA1

                                              7fb6b2f26ed4abc53e4e7e7ac40624648d91eb32

                                              SHA256

                                              8a8b2189e6544f80a1ab11ffb4a775ac29d09cdd0b5ad2315610611626202b63

                                              SHA512

                                              9df8351ddbe0f3d3bcfa348becda6e124133f1e883557f7e6a60c0e3442b87a70c6715fd189b045a6edb26742ce82cdaf8551d2d97929b684395f16cd7b544f4

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

                                              Filesize

                                              257KB

                                              MD5

                                              baeabb6d3af0b5d20051411d4af18c99

                                              SHA1

                                              1e91a389e549900fbc9970808f11abdf41f3e8fc

                                              SHA256

                                              7fec34fb14527d7aea0c6c34a7dce6d3aca18da30009dde5ba7ca3c39343fcbc

                                              SHA512

                                              5bffb4edf6b76612359d4e6a5656fc26c6a67dd29fa257cc945822d435931b2674ba015b8aafb521c84d11e7ff035f8511895e3ed430a38d8f8e0b7ef5836295

                                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache

                                              Filesize

                                              85KB

                                              MD5

                                              075cd46a3749b7524aac29bc70d823c8

                                              SHA1

                                              8d4aed096a5b225be3f97dd966fcf0338421cee4

                                              SHA256

                                              20094b5a75cd3675b41467aa0afcca7bae646a909576488ab700bc84a2734771

                                              SHA512

                                              030af184d3931f15fc5198157ee5e221fb73b7c8eee97d767c41562ec6d3af56dc6f317b95b945f4856589f4f1cb8ab1fe51f0134084fdb2b012bf1d7cc4bffd

                                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe57e937.TMP

                                              Filesize

                                              82KB

                                              MD5

                                              e60ae61f2b9b617d21f151df46991e50

                                              SHA1

                                              6b7603eecc0169b37023f80e3a3a57961c4a1fc7

                                              SHA256

                                              95b687bc7dfb96d7c16daaf5a65c290ebf9579a4c900b190e183e605ffb8e762

                                              SHA512

                                              b05067bdfd8521fa590606c8cef951d54aa9335c0d4a1db09efde91d3d80f48fc3dca8bc2801cf6b704bddb801524207fd389f8d0147de40aa9cae6b2885d29f