Resubmissions

21-02-2024 11:21

240221-nf3exaeh85 8

21-02-2024 11:17

240221-nd61baeh78 8

Analysis

  • max time kernel
    150s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-02-2024 11:21

General

  • Target

    https://imaodou.xyz/?inviteCode=mdsvip

Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs
  • Suspicious use of FindShellTrayWindow 57 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://imaodou.xyz/?inviteCode=mdsvip
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3240
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffb64e546f8,0x7ffb64e54708,0x7ffb64e54718
      2⤵
        PID:2700
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2248,6621803224250454794,6519874114574072309,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2328 /prefetch:3
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2916
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2248,6621803224250454794,6519874114574072309,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2268 /prefetch:2
        2⤵
          PID:3036
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2248,6621803224250454794,6519874114574072309,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2716 /prefetch:8
          2⤵
            PID:1888
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2248,6621803224250454794,6519874114574072309,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3340 /prefetch:1
            2⤵
              PID:2980
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2248,6621803224250454794,6519874114574072309,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3348 /prefetch:1
              2⤵
                PID:2316
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --field-trial-handle=2248,6621803224250454794,6519874114574072309,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=5132 /prefetch:8
                2⤵
                  PID:712
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=video_capture.mojom.VideoCaptureService --field-trial-handle=2248,6621803224250454794,6519874114574072309,131072 --lang=en-US --service-sandbox-type=video_capture --mojo-platform-channel-handle=4040 /prefetch:8
                  2⤵
                  • Modifies registry class
                  • Suspicious behavior: EnumeratesProcesses
                  PID:4624
                • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2248,6621803224250454794,6519874114574072309,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5664 /prefetch:8
                  2⤵
                    PID:3612
                  • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2248,6621803224250454794,6519874114574072309,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5664 /prefetch:8
                    2⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:4944
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2248,6621803224250454794,6519874114574072309,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5384 /prefetch:1
                    2⤵
                      PID:4108
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2248,6621803224250454794,6519874114574072309,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5440 /prefetch:1
                      2⤵
                        PID:4872
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2248,6621803224250454794,6519874114574072309,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3600 /prefetch:1
                        2⤵
                          PID:1528
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2248,6621803224250454794,6519874114574072309,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5040 /prefetch:1
                          2⤵
                            PID:2636
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2248,6621803224250454794,6519874114574072309,131072 --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=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2860 /prefetch:2
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:2748
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2248,6621803224250454794,6519874114574072309,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1852 /prefetch:1
                            2⤵
                              PID:1864
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2248,6621803224250454794,6519874114574072309,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=18 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3720 /prefetch:1
                              2⤵
                                PID:112
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2248,6621803224250454794,6519874114574072309,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=5844 /prefetch:8
                                2⤵
                                  PID:4736
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --field-trial-handle=2248,6621803224250454794,6519874114574072309,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=6192 /prefetch:8
                                  2⤵
                                    PID:4608
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:4500
                                  • C:\Windows\System32\CompPkgSrv.exe
                                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                                    1⤵
                                      PID:384

                                    Network

                                    MITRE ATT&CK Enterprise v15

                                    Replay Monitor

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                                    Downloads

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                                      Filesize

                                      152B

                                      MD5

                                      3300b8028991d6e234684db7803b66f9

                                      SHA1

                                      96df26150566233e1e0201bf17b4ea896861862e

                                      SHA256

                                      5b7786b5ae4ba62b88bdbd0992a8fd96b37e4c7068e2fd23d0b33acf769d00cc

                                      SHA512

                                      2f2dff4c24d4fd60160f70d544059bf02eca983309ff46bb7a1cb4d7c413e291c1520842e1922be55a4058380cd041cb6b4d9e70cdc5e4e00880fe13472df031

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                                      Filesize

                                      152B

                                      MD5

                                      a7f6a4b84d93993fde98d6553834416b

                                      SHA1

                                      4b4a227af10826f5a2f2e9b232ddb0336b3066f1

                                      SHA256

                                      843a9671b3fab9337d8d600e170f9ac8b200a2faf63b5a8cd16f157bcf73c21d

                                      SHA512

                                      ccfe39c47109dbf71c74ff6950526be7fcd521462f80e69e27388a9757d7f1adebf5f723c46b1631ffe3e2b4aa5829655d556bff8bd7e0f9f87fca46545bfb97

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

                                      Filesize

                                      840B

                                      MD5

                                      19f7d00dea9aa264032aeb34ba6fdb70

                                      SHA1

                                      98581904d91d213bb127a79a2b63dae46417ef65

                                      SHA256

                                      a412d5816a5845d3f1962f51d43f026b73287f40543ce9894fdb53243b4f0787

                                      SHA512

                                      6c6ef74ae786d560c879ad0a627d02b5278429f03ff4457438f05f400dbdedb551965e17ae023b91e117204a36b9ec5f09791f0a37957e2c43ddc40580ca6259

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

                                      Filesize

                                      975B

                                      MD5

                                      05462f6a360ce0686fddbf15a3393d27

                                      SHA1

                                      0a562f16d47a4f2da2bdd00528a4c693e3183f78

                                      SHA256

                                      8c37512cf903da52aea9ca1d531ba1b07fa3891dd21c4f4e1082ef5673dae608

                                      SHA512

                                      beb397c8c89478279aab307267ca4566e4e6b5027ecb7024de94695f63a18378c0cc39b5a006ec0c3937f12da2869fcea9e2cef08d6b43cbda5befa6acff2f37

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                      Filesize

                                      6KB

                                      MD5

                                      424b0f10c75807dbfdd7191a680d2175

                                      SHA1

                                      4bf1bda799ff1003b934121711460123be79ea19

                                      SHA256

                                      671d6d407e0151506052290c6330164d75f34bea4a3bee97d2fa8220c4a45947

                                      SHA512

                                      8813fe5023676b57365871864325ee4dee0eedee5357efc0e53d6fa6d5a5c2cfa2f7c6e21acc73ce3ce2e8f6df7244e356c0fae0f15cc5894ce843d186bd7454

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                      Filesize

                                      6KB

                                      MD5

                                      8926c262f749f480b2206277c4e33fc4

                                      SHA1

                                      d2d3994e3631a2230f76f679c362646e351bbfb7

                                      SHA256

                                      ffdea35f9fb179ffdd00bf23f54bc2ca297e3e77923c2b3fbf45ee7cec1d26a9

                                      SHA512

                                      5c2d4e037bfc92a9618fb3dd10a637666ef5ba3fcc2694fdc402a79dab8811f534b2f00b800a1f0fe1b198947fe631949353e6b3f94c3abc14321b918773006b

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\d42e20cb-6379-4c78-b189-7082742dbcab.tmp

                                      Filesize

                                      6KB

                                      MD5

                                      411496573d49bdad40c99e780a778710

                                      SHA1

                                      fa9bc4576c4f0647d227af9e66390eaa1a497467

                                      SHA256

                                      dcafd5895840d1eb151ad4c6a70bfb6f42f3c679525600c5261b16e7f5846e5e

                                      SHA512

                                      b98ab808259b13b9ff8e5818839f8caad16a51aae370b35a83efa9f31c1a6ec6441953b970498673cf9950921228368ecbb323b3e088b7da0abcb1bb473cfe79

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

                                      Filesize

                                      16B

                                      MD5

                                      6752a1d65b201c13b62ea44016eb221f

                                      SHA1

                                      58ecf154d01a62233ed7fb494ace3c3d4ffce08b

                                      SHA256

                                      0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

                                      SHA512

                                      9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                                      Filesize

                                      11KB

                                      MD5

                                      bb0aa646d22445bb665e52559203a20d

                                      SHA1

                                      3fdfa4cf763f26c991dac0b7752b73d8f24b1291

                                      SHA256

                                      0384fb18f509221bd8f3e28cc885e9ba3a5822a8f49ca39fc646e0ab54c96bc5

                                      SHA512

                                      557278fd310757274b4bbe41270bbec017ac08d99f1faa9d0712b8a8a9d039038fffa0d7d002f054c46386cc858eb59af95e0a7dfe67d8218b9cd4070e5054fa