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Resubmissions

06/06/2023, 13:38

230606-qxsyxaed7z 1

06/06/2023, 13:26

230606-qph4qsdh22 1

Analysis

  • max time kernel
    300s
  • max time network
    302s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    06/06/2023, 13:26

General

  • Target

    https://precisecomfort-my.sharepoint.com:443/:o:/g/personal/kbailey_precise-comfort_com/EuOwaZPRdwhDsQxoo30xZLQBJafphgDa9vtbweJPRSiI5g?e=5%3aevYHHw&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 5 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://precisecomfort-my.sharepoint.com:443/:o:/g/personal/kbailey_precise-comfort_com/EuOwaZPRdwhDsQxoo30xZLQBJafphgDa9vtbweJPRSiI5g?e=5%3aevYHHw&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:2468
    • 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,0xd0,0xd4,0xa8,0xd8,0x7ffa03d49758,0x7ffa03d49768,0x7ffa03d49778
      2⤵
        PID:2456
      • 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=1828 --field-trial-handle=1892,i,6480149696386751288,12428370690233350362,131072 /prefetch:8
        2⤵
          PID:4116
        • 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=1604 --field-trial-handle=1892,i,6480149696386751288,12428370690233350362,131072 /prefetch:2
          2⤵
            PID:4140
          • 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=2120 --field-trial-handle=1892,i,6480149696386751288,12428370690233350362,131072 /prefetch:8
            2⤵
              PID:4644
            • 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=2956 --field-trial-handle=1892,i,6480149696386751288,12428370690233350362,131072 /prefetch:1
              2⤵
                PID:1416
              • 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=2944 --field-trial-handle=1892,i,6480149696386751288,12428370690233350362,131072 /prefetch:1
                2⤵
                  PID:3772
                • 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=4320 --field-trial-handle=1892,i,6480149696386751288,12428370690233350362,131072 /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=8 --mojo-platform-channel-handle=4236 --field-trial-handle=1892,i,6480149696386751288,12428370690233350362,131072 /prefetch:1
                    2⤵
                      PID:420
                    • 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=4848 --field-trial-handle=1892,i,6480149696386751288,12428370690233350362,131072 /prefetch:8
                      2⤵
                        PID:5088
                      • 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=4984 --field-trial-handle=1892,i,6480149696386751288,12428370690233350362,131072 /prefetch:8
                        2⤵
                          PID:4840
                        • 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=5052 --field-trial-handle=1892,i,6480149696386751288,12428370690233350362,131072 /prefetch:1
                          2⤵
                            PID:432
                          • 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=5128 --field-trial-handle=1892,i,6480149696386751288,12428370690233350362,131072 /prefetch:1
                            2⤵
                              PID:1784
                            • 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=5420 --field-trial-handle=1892,i,6480149696386751288,12428370690233350362,131072 /prefetch:1
                              2⤵
                                PID:3704
                              • 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=10.0.15063.0 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1616 --field-trial-handle=1892,i,6480149696386751288,12428370690233350362,131072 /prefetch:2
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:284
                            • 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:4800

                              Network

                              MITRE ATT&CK Enterprise v6

                              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

                                2KB

                                MD5

                                b9a0f638c15dd55e8095300ed58fe81b

                                SHA1

                                a094f84fd7abe6d2d5a96a93ea22ba00221b47a5

                                SHA256

                                ad264dd153b22c1b293bb31b8d339534beceff7db7e92e83424affc0d4a1d32c

                                SHA512

                                cc8881d468d0c9330a5451a3ed1e983c4cf1ac0e2ead994924032ad8e9b02ff16e3c5c1a9687d8cdde50e3ddf1bc89037f4cc0e89b4f7ac5eb5c4ad6239f33ec

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

                                Filesize

                                3KB

                                MD5

                                876211df531e175aee59e3fb21b23601

                                SHA1

                                0391bf9e4058a87515fd1a8c49dafb8671992bb8

                                SHA256

                                2cae019f10ef57f7150b74bd5949c91b6e4f276eda8fdb802b0d6342248c5bae

                                SHA512

                                c10ad19d4834fdc755455795e61d51d5460ec98d28d209e0d32776283bf0afef020cd4d03f7491ed21068e8add3052240b47d56968d27d86fa60d7254a6c7e21

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

                                Filesize

                                4KB

                                MD5

                                980229310d8ac6500073237b9b0d4a09

                                SHA1

                                435962f020742058f6dafb5b0e9cdc47f81386e1

                                SHA256

                                4f3b52f3d6d24899c4047504e4548eeb4534d5f9f7ebba4887208711428f7aea

                                SHA512

                                ae61d2b4873267fb36cdc27af6b06eddce4224b6c7bfa0ff14b06edd13f7ed7189846951e47e7eb9cf2ba2739ea6e68a7382c695f236e8a131577c54b14d795a

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

                                Filesize

                                4KB

                                MD5

                                d01af39c4d393cfd095b27354ac53432

                                SHA1

                                633ff824af2047f3000b32d369c29dd744219f50

                                SHA256

                                9856c334e259bec34bfa7ef048abaf1197223a10254ecedd53eb45b5920b189e

                                SHA512

                                3ace886c43bfe74802643a0cea5bc6770cb1eb95d066fabd351bce3d05a74c6dd51ed59e395642aa42af7e95c7b98066a1aad1cb7dd45a223c90638d63db5e3e

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

                                Filesize

                                2KB

                                MD5

                                5d5029299c712049582bfbe6241e8a0a

                                SHA1

                                38da5511066654ca29f1b327952153d26d8bf91c

                                SHA256

                                ffeec7a2f7bc7269f3f35006be62a88fc4fb9ee519a4ec37ed6f4e75756d10ab

                                SHA512

                                2015e5729350a42356d089035bd733717337489832f64141f59e301d18b0661a945dac4e7d37b540de2ee3872c9d649499615c73c129a98df17caa39aabf161b

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

                                Filesize

                                4KB

                                MD5

                                02ce0b94ee51785788a2a859e7309c39

                                SHA1

                                c2207eb9b2ffae4ca2093a9c77f88878c2391d80

                                SHA256

                                21094dce28ea054f3b5a5878174d244bba2cdee704cd113994310cdcb108123e

                                SHA512

                                c3254b3f3417112fddeb450db58e2c936223fa92f83a6ec9f9c708a6d1214b62d8cda981bbc4d3e7689fbaa3d2b1163585667c0f55ea85c5499b7c9572bc68d0

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

                                Filesize

                                4KB

                                MD5

                                b030ac79fae3f92d9684a6400bcb9cd1

                                SHA1

                                e6d9a143e7a8094fc2e9d97c2e2ffda036503efa

                                SHA256

                                fb05e29b84d30a1ad6561d520ba005048d4b4d3c9aca9624294c9c4bcbd1b151

                                SHA512

                                ac17692eb45c31c68480a0453f10571f5c507149df4b63535c5d9a369b981f1d75323c369423f5fe258a20e4345ea908a560c32072b80237f070b8674326ddcc

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

                                Filesize

                                4KB

                                MD5

                                b0641ba50af98ceb9e514115de0ec4c8

                                SHA1

                                25c1313146bdf6e73c749996ceeeb84aad258ac4

                                SHA256

                                404a2932caed0a726e34d51fd08183901b3cd09c06824bfaee402c59819d085a

                                SHA512

                                b06fb1afc35825b026244e7ea32a700af5748a9eb36eb427dddb8a3d47efad28f35443ce7d299b62d2f0800421a916b66ad88e5d4c3c04dc6b8a878aeffc8c7f

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

                                Filesize

                                4KB

                                MD5

                                fd733613b05696d01b6788484a9564e9

                                SHA1

                                cb52fcf7066a84b638f1fe4323bb2c155b3ef4ed

                                SHA256

                                d9925db80c27e80b3c32c385af157d5061bbd0545349c3232300784b88d5cdfa

                                SHA512

                                74cfeb91009a2b2d3c37a2a02e1d66a31f54b6e9e93439cf2305c41a89dcc8d586b38ce956ccce4e0b1632fe6d114ad38a0432d5007ad63fcb560bafc100f07d

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

                                Filesize

                                4KB

                                MD5

                                6d941cdb47f0028760e582076471125d

                                SHA1

                                fc2775b0a8e0215f669928503a8aecbe6b75ac1d

                                SHA256

                                17013f11dca65914972ffa16ecd9aa678a5162f7b8f479f7d95c3066bd4fa59c

                                SHA512

                                288241dc23e3678d2753330a2ef906518bbb10d0a58a0a079b792dc0433f238c3a1ec010f39ea3d2471b041181ed8437df8a471a3b67ad5b4cd90b0029391e94

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

                                Filesize

                                5KB

                                MD5

                                021127d34b5aacee34c156b11a7d7a7a

                                SHA1

                                2f5cb22b8557d9f772cc9ccfedd13f2f706edc8d

                                SHA256

                                6bf251ceb3d510b50fe21c6c4ea967075f9515458cfae268d03f9ad81e1302b4

                                SHA512

                                4b258334478c1adde3fb3a39bad09b3f9e38341792b8cdc8711464a61f3ba50abd238e96e212dccf27d7423791a3af335c12969146d44fce5f924c359819753a

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

                                Filesize

                                5KB

                                MD5

                                877d298c306b09d792a641748a2a68e7

                                SHA1

                                3dfd926a173b6b5df717994425df9061574c2352

                                SHA256

                                98b67b65cfaaecb619956004a9c370c82def90ab0108b8d75cfc75877d94ef44

                                SHA512

                                ac36b5c795c0968a4dd3a96ba70af0e6310bdb1c16262e18f3e55fb6062397ccc92b2749ee765e60b55af805b52b2ee1704bd117829ed260a586457b0b0b2602

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

                                Filesize

                                5KB

                                MD5

                                b9edd1584617d86f3bcf8d693defd73a

                                SHA1

                                b6ba7f85d2f679f5a3800068a6371d5745cfae5d

                                SHA256

                                5d0bae6c50a33e24897dbe362e068c5a0909a8d43365f51a67b45e9e6ee1bb36

                                SHA512

                                d124c13933b3c32ae60506a93c3290c46e8dc0062450336842cc48cd1fb390d562a88fa8799c6a9a09f2a86534a769654525a8ef8112eb16061fc7702be698ce

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

                                Filesize

                                157KB

                                MD5

                                eb90cc269e0f64169c20d980742b78dc

                                SHA1

                                0d162fa4ce5aa503811e519188308f507763e34a

                                SHA256

                                6bdc05dbdf4a36c700c3afa41089884a8cad91de19548459d4c8af06e1bc21b0

                                SHA512

                                23d3fa509fe81e13d5c70b6ab78cf2473fc6f73d7be9ef51f67721c1dd5493f26c837651349523a795af26b0b488fe63051d706931998fa6b2bd03bf1990e72b

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

                                Filesize

                                157KB

                                MD5

                                345be6d70a89f51a2d876faa6f9ad053

                                SHA1

                                3713ec79f323468c0324826ed896873d40615bf7

                                SHA256

                                2fc9e4a17e2fe188a6d81d3b07a65274b18ede931c952d696b6d1f4ee927caf7

                                SHA512

                                0c29daa73d094f6f266aa93bf9e55b5b86abac3a1cec0d95c33473e7711cf31fa0de252ea40cba6603dfc2114994821e2601fd090967e1d2a000579331353f81

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

                                Filesize

                                2B

                                MD5

                                99914b932bd37a50b983c5e7c90ae93b

                                SHA1

                                bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                SHA256

                                44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                SHA512

                                27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd