Analysis

  • max time kernel
    65s
  • max time network
    70s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-11-2023 07:40

General

  • Target

    Play_Audio_Message-00-49--00.htm.html

  • Size

    459B

  • MD5

    4f4226cf4f24920bb00acdadd635efe3

  • SHA1

    7d9d227c83c8a2b486375c9d622b68227133294a

  • SHA256

    3d4173165b63ab130d650a331e9289e6cf3fedfbab75514f5df0ba8df611b2fe

  • SHA512

    4ab50ba5168e3f17b6ccda4737b2c2bfaf40b958807e9d70765c81247354b9bb0da1a5b133ffd9f0492b41d60f4843e118745b890f0b68126bd49b2577319bc5

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 2 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\Play_Audio_Message-00-49--00.htm.html
    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:3912
    • 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=0xfc,0x100,0x104,0xd8,0x108,0x7fffded89758,0x7fffded89768,0x7fffded89778
      2⤵
        PID:3400
      • 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=1656 --field-trial-handle=1880,i,4124023984479140498,5670237310320313614,131072 /prefetch:2
        2⤵
          PID:2628
        • 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=2140 --field-trial-handle=1880,i,4124023984479140498,5670237310320313614,131072 /prefetch:8
          2⤵
            PID:3968
          • 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=2184 --field-trial-handle=1880,i,4124023984479140498,5670237310320313614,131072 /prefetch:8
            2⤵
              PID:2116
            • 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=3208 --field-trial-handle=1880,i,4124023984479140498,5670237310320313614,131072 /prefetch:1
              2⤵
                PID:5000
              • 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=3184 --field-trial-handle=1880,i,4124023984479140498,5670237310320313614,131072 /prefetch:1
                2⤵
                  PID:1488
                • 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=7 --mojo-platform-channel-handle=4540 --field-trial-handle=1880,i,4124023984479140498,5670237310320313614,131072 /prefetch:1
                  2⤵
                    PID:4648
                  • 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=8 --mojo-platform-channel-handle=4592 --field-trial-handle=1880,i,4124023984479140498,5670237310320313614,131072 /prefetch:1
                    2⤵
                      PID:2328
                    • 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=9 --mojo-platform-channel-handle=3988 --field-trial-handle=1880,i,4124023984479140498,5670237310320313614,131072 /prefetch:1
                      2⤵
                        PID:2164
                      • 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=10 --mojo-platform-channel-handle=5264 --field-trial-handle=1880,i,4124023984479140498,5670237310320313614,131072 /prefetch:1
                        2⤵
                          PID:3848
                        • 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=4568 --field-trial-handle=1880,i,4124023984479140498,5670237310320313614,131072 /prefetch:8
                          2⤵
                            PID:828
                          • 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=3320 --field-trial-handle=1880,i,4124023984479140498,5670237310320313614,131072 /prefetch:8
                            2⤵
                              PID:740
                            • 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=13 --mojo-platform-channel-handle=5188 --field-trial-handle=1880,i,4124023984479140498,5670237310320313614,131072 /prefetch:1
                              2⤵
                                PID:4580
                            • 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:3832

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

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                              Downloads

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

                                Filesize

                                216B

                                MD5

                                ae55c712daa92cc8de4745dc2fe88c86

                                SHA1

                                6622427f1a87747fe153546b3188593b232ef951

                                SHA256

                                abc75f52d135732e0f8a724815c91a044915fd7db9a3a9445931c98e7e7a13c7

                                SHA512

                                6168769ab353eaf94f0e4a29d830c0b37cf521467c1070d6dac79659173c6de10c023222bed2d89642f3db8223480e50ea08070cf54689ae7fc6f9bf55f452e4

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

                                Filesize

                                120B

                                MD5

                                d6048fc9c207a0384390ae18a7005a9d

                                SHA1

                                35c56982ebb7aaea60a8d5207e57d60dac02a92d

                                SHA256

                                e3ab441cf52f8f996d89818dec8c8448e3a0570f76355f8453fc8dee0d64ff18

                                SHA512

                                b436fa71fe063b82a8f6cf7069c6ee096a4ae2f495543237dd2fb32534f94b3967b0ac7cb7516410ac5598aacda09b8daf65aa6000d7a57ed4bb48f84599b078

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

                                Filesize

                                534B

                                MD5

                                f079d782f45dfd3db49eedbe410c2325

                                SHA1

                                e8c3d495fba2fc83d1d01809f091302898ed615c

                                SHA256

                                47500d6b50246cb65b12de08dba431f3ae0d0c355a5f519d2bee53c3e3f8bdd4

                                SHA512

                                15c7acff20132498d189f65bf07d3f7ad4587c73cfed286b3b13936ce952650d81a2e698e78f53f89bfb7e8e761b31877080449dd2dee0671ad505a3be0768ac

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

                                Filesize

                                701B

                                MD5

                                b2a8aea98bb784f968d87457c69e129e

                                SHA1

                                fdb28399101d16968d881773ba2a709d78626f0d

                                SHA256

                                f9fc6baf9422ca99d5cef7fed4348fda050568632b567a898ea197cce5aea70f

                                SHA512

                                432e78369468f2b97e9cb594e847b036be4c86fe089333b66721be241796fce6e4a008d1bc92f095b4295bb864bc26c4cdeff9f308ed2d67cf9eb15935548e7f

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

                                Filesize

                                5KB

                                MD5

                                111b97b2e0bd21b105381942e6ac25aa

                                SHA1

                                7b2fe554f2cd1c39a39579b45cf2bfe2a52b63ff

                                SHA256

                                8d6c1fce7109dc77994aefe8b2dcd78f255b059aeb1b74a490cdfd6c486c5b51

                                SHA512

                                a02ce22728e8305c79f8ccfaf0ceca0451290e14acbc2dd2fc61ad660df1525cdb8b13e0e36955e77493b0e99890cd02fc80dc50c66c9dbe627ad3d7cc5806ca

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

                                Filesize

                                5KB

                                MD5

                                ab437a84c889d143ec53ea3475481a33

                                SHA1

                                1a7410212440722080b0608905aa75b0745b2d78

                                SHA256

                                c9b231e3ca0f55965f419d92b1ecc6e555659294e1039ba85ec4aa93a1280d3b

                                SHA512

                                8f2fb2423bbae1eb3ffc0c052c1167ee8053c5175bc6b35159c325957172f305f408ed856a90488d4139852824904bbd200d70d1e9c575a524f586633593be0d

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

                                Filesize

                                109KB

                                MD5

                                bb4de38222ce23d3ea01eea82fb6b645

                                SHA1

                                b23c00d672c464c705d02132249f9a6bd5e1cbde

                                SHA256

                                334989743d15fe8718ed006e8c0fdb00a83f93e7f65ff039a3460a6f2a180446

                                SHA512

                                57bfe0eee47f132d55b3f3f1a1fe675364db651c18223681732c8fd9bf30ff2b24b240dfa9c0b911d17426410fa0c51ca7d6225f00ac798d8156bbfcf9b203c9

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

                                Filesize

                                2B

                                MD5

                                99914b932bd37a50b983c5e7c90ae93b

                                SHA1

                                bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                SHA256

                                44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                SHA512

                                27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd