Resubmissions

12/07/2023, 14:39

230712-r1hssadf53 1

12/07/2023, 14:35

230712-rx54xaef4v 1

Analysis

  • max time kernel
    149s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/07/2023, 14:35

General

  • Target

    https://pheedloop.com/mail/c/emreq_UVtaOlCD/

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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://pheedloop.com/mail/c/emreq_UVtaOlCD/
    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:3536
    • 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=0x100,0x104,0x108,0xfc,0x10c,0x7ff9c6039758,0x7ff9c6039768,0x7ff9c6039778
      2⤵
        PID:3412
      • 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=2124 --field-trial-handle=1892,i,9197413759428591858,7322437935888699073,131072 /prefetch:8
        2⤵
          PID:2784
        • 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=1736 --field-trial-handle=1892,i,9197413759428591858,7322437935888699073,131072 /prefetch:2
          2⤵
            PID:3768
          • 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=2248 --field-trial-handle=1892,i,9197413759428591858,7322437935888699073,131072 /prefetch:8
            2⤵
              PID:3712
            • 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=3092 --field-trial-handle=1892,i,9197413759428591858,7322437935888699073,131072 /prefetch:1
              2⤵
                PID:1756
              • 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=3104 --field-trial-handle=1892,i,9197413759428591858,7322437935888699073,131072 /prefetch:1
                2⤵
                  PID:3008
                • 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=4632 --field-trial-handle=1892,i,9197413759428591858,7322437935888699073,131072 /prefetch:1
                  2⤵
                    PID:3804
                  • 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=2216 --field-trial-handle=1892,i,9197413759428591858,7322437935888699073,131072 /prefetch:1
                    2⤵
                      PID:3280
                    • 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=5224 --field-trial-handle=1892,i,9197413759428591858,7322437935888699073,131072 /prefetch:8
                      2⤵
                        PID:2012
                      • 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=5344 --field-trial-handle=1892,i,9197413759428591858,7322437935888699073,131072 /prefetch:8
                        2⤵
                          PID:2308
                        • 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=3872 --field-trial-handle=1892,i,9197413759428591858,7322437935888699073,131072 /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=12 --mojo-platform-channel-handle=3876 --field-trial-handle=1892,i,9197413759428591858,7322437935888699073,131072 /prefetch:1
                            2⤵
                              PID:4820
                            • 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=3480 --field-trial-handle=1892,i,9197413759428591858,7322437935888699073,131072 /prefetch:1
                              2⤵
                                PID:1664
                              • 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=2792 --field-trial-handle=1892,i,9197413759428591858,7322437935888699073,131072 /prefetch:2
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:2728
                            • 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:3736

                              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

                                      1KB

                                      MD5

                                      0f7b49295b009b67b2fbd89a0fe3186d

                                      SHA1

                                      4182df6ebaf0db5201426f6c5554cb182078e452

                                      SHA256

                                      9412af37e11e82d27e9a5ae87237c55b4631520b1fae61dccef566f0a3e045cf

                                      SHA512

                                      a714cf3bce4014bbb682bd330c4c58ef479d594e379228a13619824a184cc19a3c96cb816eecd0c0d04c66fc79425ade5a44a05b950ab4f20cf460975231ac9a

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

                                      Filesize

                                      5KB

                                      MD5

                                      bb77051950e29c141b87cac85ea4c8f1

                                      SHA1

                                      aa24f06332038b0c6a7ae030269c3fb958dad9b6

                                      SHA256

                                      11fec9cccf1aabbcf8ffb840f0ffb098b234d46776ff4457f90a76f3536e9941

                                      SHA512

                                      a84d05a236fb90261afc16189408987c9fe697ed07d5c6ce5ab2b478afade222fe711bf7e347f6eea0c1322c096e62166642b139affcb92eda28765f075db1b6

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

                                      Filesize

                                      5KB

                                      MD5

                                      5fcadd99d294a491bb6938e7b0d4997e

                                      SHA1

                                      19979d07f459c2f046ee12a99bbd41ce82354016

                                      SHA256

                                      bffe5ad6fd5ef8d276623586ebf0b77d09cbbd51bb0c57cdb3a3ad58ed577572

                                      SHA512

                                      85f3b6c587ba73742741b6adc6bcb7b44622235e95acb403e5e64446c2ca1173593127b3f3833ea676bc016e001b70261573c869c15dab0342c625b094708c49

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

                                      Filesize

                                      5KB

                                      MD5

                                      3e97ac6d72ca8d73352b85c39d50c6ca

                                      SHA1

                                      b503e9d2ea19eed72fedd5e62db2b524e145a642

                                      SHA256

                                      fa1735bb1e5ee38f0b5772dd3bd784a36e43611ab9382cf185c2b954463dca64

                                      SHA512

                                      881ed5396a8e9e38f85ab09ddfe918069956bd902868e5a37f43467ee97d4287f1e11a9d60bc45e759911dd44a0c776afbc8ac222b6ef60ecdde94d54d259369

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

                                      Filesize

                                      173KB

                                      MD5

                                      20e03a6d38135e4b73726356549377e3

                                      SHA1

                                      36febb362a121cd0e6d3e16a7a79905a24fb9ff4

                                      SHA256

                                      1588432dac691d5693493ffee51313063c0a17dececdf95cfffe810da65e6b7d

                                      SHA512

                                      9c5e7da098be0475eeeb82fab80d0b18d2b1974d0af2365f279c9f17af3eea7133b695e10819b8a20e1e3b1e97961eadd4eb62d5179ddf5cee0b472f81916c0e

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

                                      Filesize

                                      2B

                                      MD5

                                      99914b932bd37a50b983c5e7c90ae93b

                                      SHA1

                                      bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                      SHA256

                                      44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                      SHA512

                                      27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd