Analysis

  • max time kernel
    1166s
  • max time network
    1169s
  • platform
    windows11_x64
  • resource
    win11
  • submitted
    09-11-2021 16:32

General

  • Target

    https://onedrive.live.com/download?cid=540EC15E17DE966E&resid=540EC15E17DE966E%21107&authkey=AJ34FnCVandAjGQ&em=2

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 29 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" https://onedrive.live.com/download?cid=540EC15E17DE966E&resid=540EC15E17DE966E%21107&authkey=AJ34FnCVandAjGQ&em=2
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of WriteProcessMemory
    PID:4916
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" -- "https://onedrive.live.com/download?cid=540EC15E17DE966E&resid=540EC15E17DE966E%21107&authkey=AJ34FnCVandAjGQ&em=2"
      2⤵
      • Adds Run key to start application
      • Enumerates system info in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:3232
      • 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=92.0.4515.107 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.62 --initial-client-data=0x10c,0x110,0x114,0xdc,0x118,0x7fffd63a46f8,0x7fffd63a4708,0x7fffd63a4718
        3⤵
          PID:4936
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2136,4218506151303980272,2974711506885097466,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2100 /prefetch:2
          3⤵
            PID:2000
          • 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=2136,4218506151303980272,2974711506885097466,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2568 /prefetch:3
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:1932
          • 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=2136,4218506151303980272,2974711506885097466,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3120 /prefetch:8
            3⤵
              PID:3480
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,4218506151303980272,2974711506885097466,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3720 /prefetch:1
              3⤵
                PID:4956
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,4218506151303980272,2974711506885097466,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3728 /prefetch:1
                3⤵
                  PID:4552
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,4218506151303980272,2974711506885097466,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4984 /prefetch:1
                  3⤵
                    PID:2404
                  • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.62\identity_helper.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.62\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2136,4218506151303980272,2974711506885097466,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5140 /prefetch:8
                    3⤵
                      PID:1408
                    • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.62\identity_helper.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.62\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2136,4218506151303980272,2974711506885097466,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5140 /prefetch:8
                      3⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:1368
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,4218506151303980272,2974711506885097466,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5372 /prefetch:1
                      3⤵
                        PID:1784
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,4218506151303980272,2974711506885097466,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5180 /prefetch:1
                        3⤵
                          PID:3008
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,4218506151303980272,2974711506885097466,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5008 /prefetch:1
                          3⤵
                            PID:2208
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,4218506151303980272,2974711506885097466,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5648 /prefetch:1
                            3⤵
                              PID:3220
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2136,4218506151303980272,2974711506885097466,131072 --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=10.0.22000.1 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=5420 /prefetch:2
                              3⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:2896
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:4920
                          • C:\Windows\system32\svchost.exe
                            C:\Windows\system32\svchost.exe -k netsvcs -p -s Appinfo
                            1⤵
                            • Suspicious use of AdjustPrivilegeToken
                            PID:1100

                          Network

                          MITRE ATT&CK Matrix ATT&CK v6

                          Persistence

                          Registry Run Keys / Startup Folder

                          1
                          T1060

                          Defense Evasion

                          Modify Registry

                          2
                          T1112

                          Discovery

                          Query Registry

                          1
                          T1012

                          System Information Discovery

                          1
                          T1082

                          Replay Monitor

                          Loading Replay Monitor...

                          Downloads

                          • \??\pipe\LOCAL\crashpad_3232_VHPIVTTAONOBWUSI
                            MD5

                            d41d8cd98f00b204e9800998ecf8427e

                            SHA1

                            da39a3ee5e6b4b0d3255bfef95601890afd80709

                            SHA256

                            e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                            SHA512

                            cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                          • memory/1368-237-0x0000000000000000-mapping.dmp
                          • memory/1784-241-0x0000000000000000-mapping.dmp
                          • memory/1932-205-0x000001BFE43F0000-0x000001BFE43F2000-memory.dmp
                            Filesize

                            8KB

                          • memory/1932-206-0x000001BFE43F0000-0x000001BFE43F2000-memory.dmp
                            Filesize

                            8KB

                          • memory/1932-204-0x0000000000000000-mapping.dmp
                          • memory/2000-209-0x000002464BBD0000-0x000002464BBD2000-memory.dmp
                            Filesize

                            8KB

                          • memory/2000-199-0x000002464BB1D000-0x000002464BB1E000-memory.dmp
                            Filesize

                            4KB

                          • memory/2000-200-0x0000000000000000-mapping.dmp
                          • memory/2000-201-0x00007FFFF89D0000-0x00007FFFF89D1000-memory.dmp
                            Filesize

                            4KB

                          • memory/2000-202-0x000002464BBD0000-0x000002464BBD2000-memory.dmp
                            Filesize

                            8KB

                          • memory/2000-203-0x000002464BBD0000-0x000002464BBD2000-memory.dmp
                            Filesize

                            8KB

                          • memory/2000-210-0x000002464BBD0000-0x000002464BBD2000-memory.dmp
                            Filesize

                            8KB

                          • memory/2000-208-0x000002464BBD0000-0x000002464BBD2000-memory.dmp
                            Filesize

                            8KB

                          • memory/2208-255-0x0000000000000000-mapping.dmp
                          • memory/2404-231-0x0000000000000000-mapping.dmp
                          • memory/2896-268-0x0000000000000000-mapping.dmp
                          • memory/3008-244-0x0000000000000000-mapping.dmp
                          • memory/3220-262-0x0000000000000000-mapping.dmp
                          • memory/3232-192-0x0000000000000000-mapping.dmp
                          • memory/3232-194-0x000001F7F7CF0000-0x000001F7F7CF2000-memory.dmp
                            Filesize

                            8KB

                          • memory/3232-193-0x000001F7F7CF0000-0x000001F7F7CF2000-memory.dmp
                            Filesize

                            8KB

                          • memory/3480-211-0x0000023EFD2D0000-0x0000023EFD2D1000-memory.dmp
                            Filesize

                            4KB

                          • memory/3480-212-0x0000000000000000-mapping.dmp
                          • memory/3480-215-0x0000023EFD3A0000-0x0000023EFD3A2000-memory.dmp
                            Filesize

                            8KB

                          • memory/3480-214-0x0000023EFD3A0000-0x0000023EFD3A2000-memory.dmp
                            Filesize

                            8KB

                          • memory/4552-220-0x0000000000000000-mapping.dmp
                          • memory/4916-164-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4916-165-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4916-184-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4916-185-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4916-186-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4916-187-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4916-189-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4916-190-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4916-191-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4916-181-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4916-180-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4916-179-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4916-195-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4916-147-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4916-148-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4916-149-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4916-176-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4916-175-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4916-172-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4916-173-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4916-167-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4916-183-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4916-166-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4916-146-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4916-163-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4916-162-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4916-160-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4916-159-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4916-158-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4916-157-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4916-156-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4916-155-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4916-151-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4916-154-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4916-153-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4916-152-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4916-150-0x00007FFFD8970000-0x00007FFFD89D5000-memory.dmp
                            Filesize

                            404KB

                          • memory/4936-198-0x000002D2EFD90000-0x000002D2EFD92000-memory.dmp
                            Filesize

                            8KB

                          • memory/4936-197-0x000002D2EFD90000-0x000002D2EFD92000-memory.dmp
                            Filesize

                            8KB

                          • memory/4936-196-0x0000000000000000-mapping.dmp
                          • memory/4956-217-0x0000000000000000-mapping.dmp