Analysis

  • max time kernel
    26s
  • max time network
    87s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    18-08-2023 09:48

General

  • Target

    Notes.API.exe

  • Size

    144KB

  • MD5

    55e84e1837a68264d15c7ce4ae2e0ecd

  • SHA1

    2094da1564695a03254ae2c6951a4c3aa2c5d641

  • SHA256

    4f6066bdb145c3445da84d901eb6781eae235a77d30e8d9a90f7285e38e59298

  • SHA512

    c8262e3f6eea9bf80de39bfd37ff06df94b958f6c5af98c6d497abc2e192e685199ab15844238a5e7d644b49f927bdca95a0cd90c5baebe4889d4ab626f8a5a9

  • SSDEEP

    3072:68vbzyQ6Y1YXrbNK+3FRxacPEMk6n1QANiWu:6szAXNK+3FZr1QSiW

Score
1/10

Malware Config

Signatures

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 32 IoCs
  • Suspicious use of FindShellTrayWindow 35 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Notes.API.exe
    "C:\Users\Admin\AppData\Local\Temp\Notes.API.exe"
    1⤵
      PID:2112
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      1⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:2952
      • 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,0x7fef4109758,0x7fef4109768,0x7fef4109778
        2⤵
          PID:2984
        • 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=1144 --field-trial-handle=1228,i,3547272175781103631,8959835290067425857,131072 /prefetch:2
          2⤵
            PID:2728
          • 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=1516 --field-trial-handle=1228,i,3547272175781103631,8959835290067425857,131072 /prefetch:8
            2⤵
              PID:2756
            • 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=1104 --field-trial-handle=1228,i,3547272175781103631,8959835290067425857,131072 /prefetch:8
              2⤵
                PID:472
              • 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=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2312 --field-trial-handle=1228,i,3547272175781103631,8959835290067425857,131072 /prefetch:1
                2⤵
                  PID:2404
                • 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=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2324 --field-trial-handle=1228,i,3547272175781103631,8959835290067425857,131072 /prefetch:1
                  2⤵
                    PID:1828
                  • 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=1144 --field-trial-handle=1228,i,3547272175781103631,8959835290067425857,131072 /prefetch:2
                    2⤵
                      PID:2632
                    • 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=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=1308 --field-trial-handle=1228,i,3547272175781103631,8959835290067425857,131072 /prefetch:1
                      2⤵
                        PID:1636
                      • 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=3428 --field-trial-handle=1228,i,3547272175781103631,8959835290067425857,131072 /prefetch:8
                        2⤵
                          PID:2572
                        • 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=3608 --field-trial-handle=1228,i,3547272175781103631,8959835290067425857,131072 /prefetch:8
                          2⤵
                            PID:1500
                          • 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=3668 --field-trial-handle=1228,i,3547272175781103631,8959835290067425857,131072 /prefetch:8
                            2⤵
                              PID:2360
                            • 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=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=3844 --field-trial-handle=1228,i,3547272175781103631,8959835290067425857,131072 /prefetch:1
                              2⤵
                                PID:2120
                              • 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=4 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=3428 --field-trial-handle=1228,i,3547272175781103631,8959835290067425857,131072 /prefetch:1
                                2⤵
                                  PID:1308
                                • 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=4 --enable-main-frame-before-activation --renderer-client-id=14 --mojo-platform-channel-handle=2492 --field-trial-handle=1228,i,3547272175781103631,8959835290067425857,131072 /prefetch:1
                                  2⤵
                                    PID:2996
                                  • 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=4 --enable-main-frame-before-activation --renderer-client-id=15 --mojo-platform-channel-handle=1648 --field-trial-handle=1228,i,3547272175781103631,8959835290067425857,131072 /prefetch:1
                                    2⤵
                                      PID:1708
                                    • 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=4 --enable-main-frame-before-activation --renderer-client-id=16 --mojo-platform-channel-handle=3940 --field-trial-handle=1228,i,3547272175781103631,8959835290067425857,131072 /prefetch:1
                                      2⤵
                                        PID:844
                                      • 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=4 --enable-main-frame-before-activation --renderer-client-id=17 --mojo-platform-channel-handle=1128 --field-trial-handle=1228,i,3547272175781103631,8959835290067425857,131072 /prefetch:1
                                        2⤵
                                          PID:2204
                                      • 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:3056

                                        Network

                                        MITRE ATT&CK Matrix

                                        Replay Monitor

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                                        Downloads

                                        • C:\Program Files\Google\Chrome\Application\Dictionaries\en-US-10-1.bdic
                                          Filesize

                                          441KB

                                          MD5

                                          4604e676a0a7d18770853919e24ec465

                                          SHA1

                                          415ef3b2ca0851e00ebaf0d6c9f6213c561ac98f

                                          SHA256

                                          a075b01d9b015c616511a9e87da77da3d9881621db32f584e4606ddabf1c1100

                                          SHA512

                                          3d89c21f20772a8bebdb70b29c42fca2f6bffcda49dff9d5644f3f3910b7c710a5c20154a7af5134c9c7a8624a1251b5e56ced9351d87463f31bed8188eb0774

                                        • 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\Preferences
                                          Filesize

                                          5KB

                                          MD5

                                          57c03309db94d5604cbf7784a5bbd2f4

                                          SHA1

                                          924a970f3f8abcb9cc96dcade8549678c37f7ed7

                                          SHA256

                                          9b38eb7c45e164be5ae6d8acac3f7a288968a547a7ae49e2108bcd8674d4ba26

                                          SHA512

                                          d8e9aef95d9eb1ac44f1f83311235afe6af5ce06d4caf2478c862ffec050122263c8ad4f53ed906830c25cecd74c2c66ac729b77f5afa528b86d2b08daa380f1

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

                                          8KB

                                          MD5

                                          14633a3ff696f217ae3140317410727a

                                          SHA1

                                          644420ce283fd5a0f5f707d5c0c2ccb0e68ef173

                                          SHA256

                                          2eafa4c11cd4bcbdee2de57d62605a48e1d28d61f45ecad78dc21d9b8263d471

                                          SHA512

                                          d8fb66d15fd2db36e2086a3b6314679497bfa654efa0b7e3ffc436417203b8ff6bf18a389d5a2a15afdcf0ba120e2d1151ff11cfbdef5b725301da593e24503b

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

                                          4KB

                                          MD5

                                          c26b199ebfd92ddb213e31d33fc0d9f2

                                          SHA1

                                          643919832dbf63e16aca8f580a6e3e4ff071d663

                                          SHA256

                                          93bf5a41b65d7545560087e9199af851a9b83dfb1f9451df622b682e22949eb2

                                          SHA512

                                          e422297194b03cc6a93ff014cc65386237744d7c5e225a96e4929edc8c92e42309e8fe67972175b17075adb24bd7dcea492be330a26d2984ae100a4354bb16d9

                                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000007.dbtmp
                                          Filesize

                                          16B

                                          MD5

                                          18e723571b00fb1694a3bad6c78e4054

                                          SHA1

                                          afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                                          SHA256

                                          8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                                          SHA512

                                          43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

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

                                          180KB

                                          MD5

                                          b1df47f4b2fd9645a55dc257c71df5c6

                                          SHA1

                                          7e7e94d4592167aec76bbe7cedb1ec06c56164f8

                                          SHA256

                                          8e5d6cc38b89d240f5f63b5275cf1feaef26da3228948ea875eb4ad910482d13

                                          SHA512

                                          215889fa2556a94ddd81d33ddd860b6c99609d1845eef7e536833922a8e2ac5b0fa6a8ea4fd7da136e08dfd890623f4f152389876230650e58a225f873575eec

                                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\d3d71a4c-c53e-47d9-9219-4cbd95d45cbc.tmp
                                          Filesize

                                          180KB

                                          MD5

                                          ac6f2b3cfb04b8a24d1e1df2d5cc1527

                                          SHA1

                                          72bf259f2f9a3a4c48c2623fbcebd01cfb1f7a86

                                          SHA256

                                          b1ae39a62811aa376d1fb54315557d6f43c11ce1be5b8df7015617d3d82f58d4

                                          SHA512

                                          ec65533fa6146456f7ab188582e514b8661f8bcc872b026673784728d39b8004594a570ded9471179613ab72f036b295f4a36c2aac3daf75ec714aaa7f2d1b8e

                                        • \??\pipe\crashpad_2952_QTHUEGPFGLQUMPEY
                                          MD5

                                          d41d8cd98f00b204e9800998ecf8427e

                                          SHA1

                                          da39a3ee5e6b4b0d3255bfef95601890afd80709

                                          SHA256

                                          e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                          SHA512

                                          cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                                        • memory/2112-54-0x000007FEF6240000-0x000007FEF673E000-memory.dmp
                                          Filesize

                                          5.0MB

                                        • memory/2112-116-0x000007FEF6240000-0x000007FEF673E000-memory.dmp
                                          Filesize

                                          5.0MB

                                        • memory/2112-276-0x000007FEF6240000-0x000007FEF673E000-memory.dmp
                                          Filesize

                                          5.0MB