Resubmissions

23-03-2023 02:44

230323-c8hqesfa5z 1

23-03-2023 02:41

230323-c6x3bsfa41 1

Analysis

  • max time kernel
    150s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-03-2023 02:41

General

  • Target

    http://mail.muniolms.com/track/click/2033921/ecourse.muniolms.com?p=eyJzIjoiaXJRYS1FME8ta2JPdVg4NU56d1AtWjE4SnNZIiwidiI6MSwicCI6IntcInVcIjoyMDMzOTIxLFwidlwiOjEsXCJ1cmxcIjpcImh0dHBzOlxcXC9cXFwvZWNvdXJzZS5tdW5pb2xtcy5jb21cXFwvZW5cXFwvYWNjZXNzXCIsXCJpZFwiOlwiNmFkMjRlNTg0ZjExNGQyNjgwMzZhMzM3YmQ3NzVmNTlcIixcInVybF9pZHNcIjpbXCIwMWNjNzUzMDMwOGNjMzMzOWNjODhjMDE3OGIzM2RlMjJiYjcyYTE1XCJdfSJ9

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 5 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'"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://mail.muniolms.com/track/click/2033921/ecourse.muniolms.com?p=eyJzIjoiaXJRYS1FME8ta2JPdVg4NU56d1AtWjE4SnNZIiwidiI6MSwicCI6IntcInVcIjoyMDMzOTIxLFwidlwiOjEsXCJ1cmxcIjpcImh0dHBzOlxcXC9cXFwvZWNvdXJzZS5tdW5pb2xtcy5jb21cXFwvZW5cXFwvYWNjZXNzXCIsXCJpZFwiOlwiNmFkMjRlNTg0ZjExNGQyNjgwMzZhMzM3YmQ3NzVmNTlcIixcInVybF9pZHNcIjpbXCIwMWNjNzUzMDMwOGNjMzMzOWNjODhjMDE3OGIzM2RlMjJiYjcyYTE1XCJdfSJ9
    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:1184
    • 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,0x100,0x104,0xd8,0x108,0x7ffd72bd9758,0x7ffd72bd9768,0x7ffd72bd9778
      2⤵
        PID:1424
      • 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=1812 --field-trial-handle=1828,i,7740761856884452661,9372923732769405602,131072 /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=2176 --field-trial-handle=1828,i,7740761856884452661,9372923732769405602,131072 /prefetch:8
          2⤵
            PID:2688
          • 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=2168 --field-trial-handle=1828,i,7740761856884452661,9372923732769405602,131072 /prefetch:8
            2⤵
              PID:784
            • 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=3064 --field-trial-handle=1828,i,7740761856884452661,9372923732769405602,131072 /prefetch:1
              2⤵
                PID:680
              • 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=3148 --field-trial-handle=1828,i,7740761856884452661,9372923732769405602,131072 /prefetch:1
                2⤵
                  PID:3816
                • 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=4508 --field-trial-handle=1828,i,7740761856884452661,9372923732769405602,131072 /prefetch:1
                  2⤵
                    PID:3092
                  • 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=3536 --field-trial-handle=1828,i,7740761856884452661,9372923732769405602,131072 /prefetch:8
                    2⤵
                      PID:4964
                    • 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=4888 --field-trial-handle=1828,i,7740761856884452661,9372923732769405602,131072 /prefetch:8
                      2⤵
                        PID:3360
                      • 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=5032 --field-trial-handle=1828,i,7740761856884452661,9372923732769405602,131072 /prefetch:8
                        2⤵
                          PID:968
                        • 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=4940 --field-trial-handle=1828,i,7740761856884452661,9372923732769405602,131072 /prefetch:1
                          2⤵
                            PID:996
                          • 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=4956 --field-trial-handle=1828,i,7740761856884452661,9372923732769405602,131072 /prefetch:1
                            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=3532 --field-trial-handle=1828,i,7740761856884452661,9372923732769405602,131072 /prefetch:8
                              2⤵
                                PID:3748
                              • 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=4748 --field-trial-handle=1828,i,7740761856884452661,9372923732769405602,131072 /prefetch:2
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:2236
                            • 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:1624

                              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

                                240B

                                MD5

                                7b520af4ea01a636ecc117c390087398

                                SHA1

                                981e89b07d531a7871fd8e472d6e9c3aed9d9be7

                                SHA256

                                bac3c50713acd88ff4507b2c42708a2df3b0c0700541d229e6d3ea8920e7e3e1

                                SHA512

                                50e78c546ee171d0668abc55bf4276dec8a97abb0b29ef37bbecc692b5a487ef1d3fe588c2f3514ab747ccfc58727cffa4245f5ac4c76652767758149b458fa3

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

                                Filesize

                                1KB

                                MD5

                                b04047df63c795b1c6db1f65f2576fbf

                                SHA1

                                475c9295ccbbc0c5121b0b3e2d9a7a8566b50ae7

                                SHA256

                                b5fab37c054cd3c951f3cf12b6179cd3ac031730c4027358d52e83b567953f1c

                                SHA512

                                d2bb1ac505ecf1868fed29c566fb6b65a5605c0ab47a42022c863049042cfad820263e5488db6449b35bbb3373ecf85489a1054c086b40982d99d7bf813200d5

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

                                Filesize

                                873B

                                MD5

                                d33a9c415cf4fb4168ddba3728645175

                                SHA1

                                2f824983b852d497ba432b75edbe82fe9d0c2a7e

                                SHA256

                                b298656170879d1fcbed124807d3613ba5f318fd862b7816fe6147afd8496acc

                                SHA512

                                8a1519e7e7c0988dd445bc6703a80eb11059bcf2210ede01f0099a8074c10172a001359b09699b0ca1b3abbaae546b5c99750bac320f39d4935fa0cb18263b10

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

                                Filesize

                                6KB

                                MD5

                                d2b1df1191e22b4292fed886cc83129c

                                SHA1

                                06d2febb3834aa1d983e5fe96dbcd95b31df7dce

                                SHA256

                                f43a7ebf13b87dccb74f4b48c0a6722900584e5e8cc7c1fbb3d97500eaaf3a78

                                SHA512

                                632160cf7d61b83e811d6b874e29a29122bfc4838bf48e85b30b20294b8ff72dc646ff1b5dcc4d861708d1512a078840638051f72af9fc9278dd826a5a383dd5

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

                                Filesize

                                6KB

                                MD5

                                a801e4202e6cf0c33b7fae01d622391e

                                SHA1

                                a24d646552767c34f8422e7e350dedba8df0df6c

                                SHA256

                                390b8cd5dcfe09bf470788ca0ddcaa85269b558cfc73607c15eadbe23478aa26

                                SHA512

                                80fcc3e5c2536c166440f50c5c182fa8d0d5ef52b2784702131d345409865a21052cf3d3e567d1cd5ec49a329677b9b49a653523b6552c916960ad19e365a17f

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

                                Filesize

                                6KB

                                MD5

                                59af9d47016db405390184a9e831ab0d

                                SHA1

                                eba2f06d780771fe91c3239208fd5cec47132826

                                SHA256

                                da44f190a9f8d6f8e12d169407cdcc6ee43843ae69e87a8982282875de5c4803

                                SHA512

                                2f45ce6b673356fbb58da2fca5aa27e7411c5aa1ec873cb252435f08d3ceebffb7ee14c102382c6721db48f39435f0174471e92407b1538dec85271e8a15d5ce

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

                                Filesize

                                15KB

                                MD5

                                3cd730d138b27ac34ddf93ccd1cee205

                                SHA1

                                88edf41c3ad0995e233e38d593c9e695028571d8

                                SHA256

                                be9ad179c04bd924af1a0d2e1e9820593c3efc2c14de8c56efd31960183de1a4

                                SHA512

                                727f6637270d93321baf8ab031dd807b5c18daf0423c462b37cd1a455919446c3d6ada1bdcb329eb8d95b2db1eece6d7c2c2e0604e5a02378f54efc11b005d11

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

                                Filesize

                                144KB

                                MD5

                                204d2034967d0608c4709a176031297e

                                SHA1

                                f09575078b053b4c70647b78b419a490ef625f23

                                SHA256

                                9450646e90dfba22a30eda35b187da113626e351a912eb856ad55e53ae7aea93

                                SHA512

                                9d29a318d8ef263f738726f12102100fccbb20920f3811e110815ca40afe23db53ca355571cd2420130d29928d5ea86ac17484d6878426ca06b5df436ede87da

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

                                Filesize

                                144KB

                                MD5

                                fdba8e6c250a94cbbbe2f436838fc0a5

                                SHA1

                                4716f82b9322f6199f51bd084bc0b740d2928be8

                                SHA256

                                268eeb20e9860f5ce2f753f457fe5870fd0d2162ad47cb500b471fdc26e86164

                                SHA512

                                603bd22e3fe8d25776d5f05efd2a6eb92f310fc70abde18be2a2f59bca8e40d0304a87fd94f07da3eaf4b42fd3d86946c5b51154d1161ec1a600bc5ea9ac40ad

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

                                Filesize

                                98KB

                                MD5

                                dcaa3d7b0b64a22f55f1a4df582037ba

                                SHA1

                                39aaef7777665d17e21f198b16f351cd2d7b528d

                                SHA256

                                90ef7a678bb34f5f8c961d9c5fbd7f2a748dde1dd1ce7404f2605e8a1e3c17c7

                                SHA512

                                f176edbba562a80359577dd7b281afd3d8244fd632e950eb6d10a35644ca1f6ce8349aa9f78642e52b036234e327935ae5c23434a6227c158efeb057a92b8b2e

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe56f949.TMP

                                Filesize

                                96KB

                                MD5

                                5a875e79ab9d54747489907421bbd3b4

                                SHA1

                                741b3a13b06e09fb94795d54a3241006ce89d13a

                                SHA256

                                860434c1ebd0a91af3a04ffa6efd18d1436b1b1fb6d84f5f2e7bec1fa396be36

                                SHA512

                                5aeb98d22a3bb9bad192976d5690c247f03efdac2efdde134376c852d3998ce290576a8621c5656d347ba99c5d521b7184d06fed3dfd6f2b0905f0a7f7baf1c8

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

                                Filesize

                                2B

                                MD5

                                99914b932bd37a50b983c5e7c90ae93b

                                SHA1

                                bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                SHA256

                                44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                SHA512

                                27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                              • C:\Users\Admin\AppData\Roaming\Microsoft\Spelling\en-US\default.dic

                                Filesize

                                2B

                                MD5

                                f3b25701fe362ec84616a93a45ce9998

                                SHA1

                                d62636d8caec13f04e28442a0a6fa1afeb024bbb

                                SHA256

                                b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

                                SHA512

                                98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84