Resubmissions

18/04/2023, 12:34

230418-prwl6sbd45 1

18/04/2023, 12:09

230418-pbswcabc74 1

Analysis

  • max time kernel
    300s
  • max time network
    296s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/04/2023, 12:34

General

  • Target

    http://www.roads.maryland.gov/OCImages/511_logo_sm.JPG

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 7 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" http://www.roads.maryland.gov/OCImages/511_logo_sm.JPG
    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:1248
    • 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,0x100,0x104,0xd8,0x108,0x7ffde6489758,0x7ffde6489768,0x7ffde6489778
      2⤵
        PID:444
      • 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=1784 --field-trial-handle=1808,i,11489802751366254178,18159764436964104849,131072 /prefetch:2
        2⤵
          PID:2080
        • 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=2172 --field-trial-handle=1808,i,11489802751366254178,18159764436964104849,131072 /prefetch:8
          2⤵
            PID:4076
          • 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=2228 --field-trial-handle=1808,i,11489802751366254178,18159764436964104849,131072 /prefetch:8
            2⤵
              PID:2616
            • 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=1808,i,11489802751366254178,18159764436964104849,131072 /prefetch:1
              2⤵
                PID:1636
              • 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=3100 --field-trial-handle=1808,i,11489802751366254178,18159764436964104849,131072 /prefetch:1
                2⤵
                  PID:3984
                • 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=4744 --field-trial-handle=1808,i,11489802751366254178,18159764436964104849,131072 /prefetch:8
                  2⤵
                    PID:2532
                  • 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=4912 --field-trial-handle=1808,i,11489802751366254178,18159764436964104849,131072 /prefetch:8
                    2⤵
                      PID:984
                    • 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=4860 --field-trial-handle=1808,i,11489802751366254178,18159764436964104849,131072 /prefetch:8
                      2⤵
                        PID:2624
                      • 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=10 --mojo-platform-channel-handle=4784 --field-trial-handle=1808,i,11489802751366254178,18159764436964104849,131072 /prefetch:1
                        2⤵
                          PID:4216
                        • 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=11 --mojo-platform-channel-handle=4432 --field-trial-handle=1808,i,11489802751366254178,18159764436964104849,131072 /prefetch:1
                          2⤵
                            PID:8
                          • 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=4964 --field-trial-handle=1808,i,11489802751366254178,18159764436964104849,131072 /prefetch:1
                            2⤵
                              PID:1204
                            • 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=212 --field-trial-handle=1808,i,11489802751366254178,18159764436964104849,131072 /prefetch:1
                              2⤵
                                PID:4312
                              • 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=2736 --field-trial-handle=1808,i,11489802751366254178,18159764436964104849,131072 /prefetch:2
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:1016
                              • 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=15 --mojo-platform-channel-handle=3344 --field-trial-handle=1808,i,11489802751366254178,18159764436964104849,131072 /prefetch:1
                                2⤵
                                  PID:5112
                              • 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:324

                                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

                                        882B

                                        MD5

                                        b10c43f644dd4b43aa4f3d5bcd54b893

                                        SHA1

                                        c06790f541eaceba94bec86f35bbdaff69711b43

                                        SHA256

                                        e98f5861637e477a952389c1485a651ac72689d585165a80dceb47aa4ac101e9

                                        SHA512

                                        6693402bac632d2650d49c05d60cecb8189054583c3149a41440b1c8aecd457dc32aa0b0cdb58d7754cd1535f69f19b0900399bd2ba1a991d8a45e1dca0c81d0

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

                                        Filesize

                                        6KB

                                        MD5

                                        b57d3e1af7937777b92f91497a54fd11

                                        SHA1

                                        7b7891353f3bde3052937af94bc195edfc1fb82b

                                        SHA256

                                        a015ee59ed32b264b99003830d9746d933ef8a1038ac0db8ced7aa5e903367e1

                                        SHA512

                                        4a0047626f7a2196288e7e7963d4bc24df7370a1af2f64a077c9ec3671dcd50f87ac8115e0693aaf46f6b9d31eeced79dc786be429fba45abe759decf5a0cebc

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

                                        Filesize

                                        6KB

                                        MD5

                                        5fdff1ea3e8d8ea144ce53c967fff611

                                        SHA1

                                        12eb491efdb2b05ef239c5af8c5ffd8095c325e7

                                        SHA256

                                        e5335f2a7623de31403a19163167ef997891dc953c3a9293bb45da35f4ed1001

                                        SHA512

                                        87f2484c38d683a65a550933531c88f434b8a156384b68b08234e2da61820438d2cbc80abc850dbd6dedb51343232895733491848f0e894baf1c9eed27949d22

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

                                        Filesize

                                        15KB

                                        MD5

                                        245c4190de11987ce488d6aed162412f

                                        SHA1

                                        9d3d978596db17bb60dc3c0b0f86d669146b4a4c

                                        SHA256

                                        beab3812f68808ed529f10990e5a1daa7274cd2ec66167fdf6eaad46d7e11d2e

                                        SHA512

                                        a4c259e26a05634f00b2f70d531582edc07a9883fd2ff506d9a13a0f6004e0acf534a26d64fd036d64df3667ccb50e571b627fceeab989d8c35a329065e2ed84

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

                                        Filesize

                                        199KB

                                        MD5

                                        f4d460f14705d8a2888cb617f820ebb5

                                        SHA1

                                        ef10d637f8fc0d57953f8bbf34d7213e40624c42

                                        SHA256

                                        03cfe735ff09181403663fa9ac57a331083b5ee3024120f479efd259e34be939

                                        SHA512

                                        f9413b02f5c9dd98001fe3ca9607e3735ae8fbb50b905bca760c19fc8de8822e2b35fd1a98eddcae52f89a6e93acd9b75a68215c999a2f608e9c62ea3b06084d

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

                                        Filesize

                                        2B

                                        MD5

                                        99914b932bd37a50b983c5e7c90ae93b

                                        SHA1

                                        bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                        SHA256

                                        44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                        SHA512

                                        27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd