Analysis

  • max time kernel
    106s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    12/06/2024, 20:46

General

  • Target

    Screenshot 2024-06-10 200443.png

  • Size

    764KB

  • MD5

    e3bb8b87097ece860dd5651abee80f6a

  • SHA1

    fb5d2461b37503fdeb9b75f37130033dcd091b1c

  • SHA256

    7451fdc24c7b1620eb57209fc409c28b59f3996e0e9d32cfd07c4f41e2e40ff0

  • SHA512

    6ebe27c84aec751261e12d78feeb2ff05109476a2d7a6e8143a779a0c9ae19a09fb58d1e81113ee89f9c39095bd06fa0eaf170dec8da61699ed81f3d983a9ae9

  • SSDEEP

    12288:cWdzgbagzrT2L9dUaoBMrQlhETE2eAorcdNrhT/A4ZN8Xf08t4V:cWdzvon2L9OBMsTETE2mce47M0A4V

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 37 IoCs
  • Suspicious use of SendNotifyMessage 36 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe "C:\Program Files\Windows Photo Viewer\PhotoViewer.dll", ImageView_Fullscreen "C:\Users\Admin\AppData\Local\Temp\Screenshot 2024-06-10 200443.png"
    1⤵
      PID:836
    • C:\Program Files\7-Zip\7zG.exe
      "C:\Program Files\7-Zip\7zG.exe" x -o"C:\Users\Admin\Desktop\SubmitCompress\" -ad -an -ai#7zMap12187:88:7zEvent22093
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      PID:3040
    • C:\Windows\explorer.exe
      "C:\Windows\explorer.exe"
      1⤵
        PID:2352
      • C:\Windows\System32\BitLockerWizardElev.exe
        "C:\Windows\System32\BitLockerWizardElev.exe" C:\ T
        1⤵
          PID:2232
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe"
          1⤵
          • Enumerates system info in registry
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SendNotifyMessage
          • Suspicious use of WriteProcessMemory
          PID:628
          • 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=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef5219758,0x7fef5219768,0x7fef5219778
            2⤵
              PID:1812
            • 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=1152 --field-trial-handle=1344,i,10138950023115357899,2402483702245360023,131072 /prefetch:2
              2⤵
                PID:2100
              • 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=1504 --field-trial-handle=1344,i,10138950023115357899,2402483702245360023,131072 /prefetch:8
                2⤵
                  PID:2076
                • 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=1628 --field-trial-handle=1344,i,10138950023115357899,2402483702245360023,131072 /prefetch:8
                  2⤵
                    PID:1980
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2276 --field-trial-handle=1344,i,10138950023115357899,2402483702245360023,131072 /prefetch:1
                    2⤵
                      PID:332
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2284 --field-trial-handle=1344,i,10138950023115357899,2402483702245360023,131072 /prefetch:1
                      2⤵
                        PID:2284
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1104 --field-trial-handle=1344,i,10138950023115357899,2402483702245360023,131072 /prefetch:2
                        2⤵
                          PID:348
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=2244 --field-trial-handle=1344,i,10138950023115357899,2402483702245360023,131072 /prefetch:1
                          2⤵
                            PID:1716
                          • 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=3296 --field-trial-handle=1344,i,10138950023115357899,2402483702245360023,131072 /prefetch:8
                            2⤵
                              PID:1804
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=3364 --field-trial-handle=1344,i,10138950023115357899,2402483702245360023,131072 /prefetch:1
                              2⤵
                                PID:2616
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=2648 --field-trial-handle=1344,i,10138950023115357899,2402483702245360023,131072 /prefetch:1
                                2⤵
                                  PID:3024
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=3368 --field-trial-handle=1344,i,10138950023115357899,2402483702245360023,131072 /prefetch:1
                                  2⤵
                                    PID:760
                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=2444 --field-trial-handle=1344,i,10138950023115357899,2402483702245360023,131072 /prefetch:1
                                    2⤵
                                      PID:2504
                                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --mojo-platform-channel-handle=3464 --field-trial-handle=1344,i,10138950023115357899,2402483702245360023,131072 /prefetch:1
                                      2⤵
                                        PID:864
                                    • 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:1864
                                      • C:\Windows\SysWOW64\DllHost.exe
                                        C:\Windows\SysWOW64\DllHost.exe /Processid:{06622D85-6856-4460-8DE1-A81921B41C4B}
                                        1⤵
                                          PID:748
                                        • C:\Windows\system32\SndVol.exe
                                          SndVol.exe -f 45548694 2114
                                          1⤵
                                          • Suspicious behavior: GetForegroundWindowSpam
                                          • Suspicious use of FindShellTrayWindow
                                          • Suspicious use of SendNotifyMessage
                                          PID:2040
                                        • C:\Program Files\Internet Explorer\iexplore.exe
                                          "C:\Program Files\Internet Explorer\iexplore.exe"
                                          1⤵
                                            PID:2876
                                            • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
                                              "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2876 CREDAT:275457 /prefetch:2
                                              2⤵
                                                PID:2776
                                              • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
                                                "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2876 CREDAT:275463 /prefetch:2
                                                2⤵
                                                  PID:684
                                                • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
                                                  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2876 CREDAT:406538 /prefetch:2
                                                  2⤵
                                                    PID:2132

                                                Network

                                                      MITRE ATT&CK Enterprise v15

                                                      Replay Monitor

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                                                      Downloads

                                                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\8a5f6715-b0e0-4477-abf7-696ebe09cad1.tmp

                                                        Filesize

                                                        5KB

                                                        MD5

                                                        5e828811e7c6a3956b07d114adc3440f

                                                        SHA1

                                                        82fd246ebf6270262ef6c7425ce99074a72f399f

                                                        SHA256

                                                        3af6b6c727739542f8c99609d58c601fc282234623829f65eb8bfbdf89454c83

                                                        SHA512

                                                        0c0f455854ecfc879392770827b2d54753b352391c199f5c2e3b7d06c1130879d702cd7bfd7a97d3f450929aee4f4693ca29debd4f39f7fe2130cec824b2bb2b

                                                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\99fdbdb4-9227-4d4a-b75e-bcdd761b5eeb.tmp

                                                        Filesize

                                                        5KB

                                                        MD5

                                                        732219999565c5f142e877196df8ea7e

                                                        SHA1

                                                        7cd69a7c907758b82af89d5013e818f190b0e931

                                                        SHA256

                                                        258d111553172a746f3d30f6abd7fe263bfb341f66ff28840ceb719e52bbd7b2

                                                        SHA512

                                                        a2a76ab860e024b8e389cedac595554d3cf09e00246c2f67fe137013a9db7a99262104ec0a2a4ccdabb4e775b0f0ff84cfb76fbad49f0882f0221e2ab0c67759

                                                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1

                                                        Filesize

                                                        264KB

                                                        MD5

                                                        f50f89a0a91564d0b8a211f8921aa7de

                                                        SHA1

                                                        112403a17dd69d5b9018b8cede023cb3b54eab7d

                                                        SHA256

                                                        b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                                                        SHA512

                                                        bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                                                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\000007.dbtmp

                                                        Filesize

                                                        16B

                                                        MD5

                                                        18e723571b00fb1694a3bad6c78e4054

                                                        SHA1

                                                        afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                                                        SHA256

                                                        8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                                                        SHA512

                                                        43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

                                                      • C:\Users\Admin\AppData\Local\Temp\~DF68953F0C77430B1F.TMP

                                                        Filesize

                                                        16KB

                                                        MD5

                                                        dfb8c132a582542f3f831be950aa7a21

                                                        SHA1

                                                        aaf2615abeaddbcadf22e19bdea21a29be26e07f

                                                        SHA256

                                                        4b9c92249e4567d83450dd06587ed68a2748732e42a80324b3e4c7c73021b874

                                                        SHA512

                                                        813a9f337562d179a9b9fdf533b8f63b25bbe69a602592fa992e433e9b13ec72c97ed30d909ca08e29ec562c6cf436f67c7417639c7017f807adf62d67412794