Analysis

  • max time kernel
    299s
  • max time network
    280s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    14-03-2023 23:53

General

  • Target

    https://www.muambator.com.br/pacotes/NL342335771BR/detalhes/

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 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 30 IoCs
  • Suspicious use of SendNotifyMessage 28 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://www.muambator.com.br/pacotes/NL342335771BR/detalhes/
    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:4604
    • 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=0xcc,0xd0,0xd4,0xa8,0xd8,0x7fffbbcf9758,0x7fffbbcf9768,0x7fffbbcf9778
      2⤵
        PID:4744
      • 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=1608 --field-trial-handle=1724,i,7771371530546792562,929490344370189344,131072 /prefetch:8
        2⤵
          PID:4964
        • 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=2108 --field-trial-handle=1724,i,7771371530546792562,929490344370189344,131072 /prefetch:8
          2⤵
            PID:4460
          • 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=1628 --field-trial-handle=1724,i,7771371530546792562,929490344370189344,131072 /prefetch:2
            2⤵
              PID:3004
            • 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=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3076 --field-trial-handle=1724,i,7771371530546792562,929490344370189344,131072 /prefetch:1
              2⤵
                PID:4552
              • 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=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3096 --field-trial-handle=1724,i,7771371530546792562,929490344370189344,131072 /prefetch:1
                2⤵
                  PID:4980
                • 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=5224 --field-trial-handle=1724,i,7771371530546792562,929490344370189344,131072 /prefetch:8
                  2⤵
                    PID:5000
                  • 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=4420 --field-trial-handle=1724,i,7771371530546792562,929490344370189344,131072 /prefetch:8
                    2⤵
                      PID:420
                    • 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=4436 --field-trial-handle=1724,i,7771371530546792562,929490344370189344,131072 /prefetch:8
                      2⤵
                        PID:748
                      • 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=2444 --field-trial-handle=1724,i,7771371530546792562,929490344370189344,131072 /prefetch:8
                        2⤵
                          PID:1804
                        • 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=4444 --field-trial-handle=1724,i,7771371530546792562,929490344370189344,131072 /prefetch:8
                          2⤵
                            PID:1344
                          • 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=2 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=4724 --field-trial-handle=1724,i,7771371530546792562,929490344370189344,131072 /prefetch:1
                            2⤵
                              PID:1468
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --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=10.0.15063.0 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2124 --field-trial-handle=1724,i,7771371530546792562,929490344370189344,131072 /prefetch:2
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:4692
                          • 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:4004

                            Network

                            MITRE ATT&CK Enterprise v6

                            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

                              432B

                              MD5

                              a71ceb5de39035cd1ab96f0d63b54c7f

                              SHA1

                              c26e5f3a01d1145272de4ca7dd472ae0cadc0469

                              SHA256

                              a7fbe5bd492ce2fb7477fed637ccecf301c8edf65dee353a011dbaa2e02dfd09

                              SHA512

                              8674c5c296a05dc5cea90a04227692baf7388d41e77e3a18670a1f46188f5ea7127763ade6b196aa91b5497587099837881530c20b75e9b10252aba2c755659e

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

                              Filesize

                              600B

                              MD5

                              a6b7877fff17030fc50a191b3e9e4468

                              SHA1

                              1f4f7cf50066c122a5fdc1bb05a708e4d23f45ef

                              SHA256

                              6af531c68b3e109b1c29d1566e3d16de41534761e464f5ae72a4bc0f7f4eb0c6

                              SHA512

                              c90b7cfffd92c8bbf1a7a3034282ebaf3f43bdb5b3aa17f54eb920ad3d8539c24402df8838fbfe4cd508a68c5fad2cf7c5e802b047e72c76b53570fcd6118565

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

                              Filesize

                              3KB

                              MD5

                              e6069820bcbca0a1e825c88017efa80d

                              SHA1

                              ab92c352e718de3ab39f90b0bfe1d137c74f53cd

                              SHA256

                              11107b007cf1522cf9170d83886741000f214b0f29ec6ab5038890edf1a619cf

                              SHA512

                              3182c4c9a076bbab9efde012e6251cda63a36132abf9110e4c13d676b753a4b4097ef6a53291c54a9d8cf9c494e09a64c22c5f71e5c220dd2d7e249344d00cbc

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

                              Filesize

                              3KB

                              MD5

                              9258a68a25cba665bbccf97f1517469f

                              SHA1

                              75ede7f9359156d2ab5c79137d371755cddbff61

                              SHA256

                              86f31f3c37c3d350d13e61f88c7faeb15c74402c09d8b97f4add8f5a78237444

                              SHA512

                              1cc9409e9b54d0c432231eac3d9e837b795299e121501e38732d2d5f7313d58f87be2400337a95b75984c397a7cf372c7ea1eba4f388e8b14d3d82a9e0b66b21

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

                              Filesize

                              1KB

                              MD5

                              893b10d8de0717255eedcfae88be47cf

                              SHA1

                              5f137582ea85b274176e9ff0f523a66e3adfe240

                              SHA256

                              fd879ec9ce895dcfec7b97a361143f4ac5d86ea430847417338645cee0927277

                              SHA512

                              35bbda3e479507d79363bf42806e25c1214e76df21e938271622c265fbaf0601490afb9b3ef608502c62bc4083b39ce9b2df38b8875f53ce3a21a314ae808e45

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

                              Filesize

                              1KB

                              MD5

                              f029ca157063ebb674b6d2f4901a5ac0

                              SHA1

                              855b027dc056bf2b2e3a7463ac5d378398bf1d2c

                              SHA256

                              a2c97df3ad051297aa693e3bb3fd0cee6c57a16e27e4db182d71e7cfd6e971d0

                              SHA512

                              eed66075a8e2d06e6c6f0dde3e8ca5103f59fa62fb19b3f7d28201210f7afc809c3351696475a5773889cc1c2f632812abce9362e69f85e01336d8f38ce6a2c0

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

                              Filesize

                              5KB

                              MD5

                              e1d3ab3c30e27635f2bd588713996881

                              SHA1

                              36b02fbf34ca75e86f39313ab61c647882e04b0c

                              SHA256

                              70938d1fc4b1ddf723ebe80ab3c04bfe30dde831e35d2a0432ed587f05c00356

                              SHA512

                              9096fc2fc0e4917277c2432342daf6c331356a0c3cbfab4b9d893ac60eb3b4695900b266196e4db26e1ead47005713400b4116ba4e80edd31a21711c081fb17f

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

                              Filesize

                              5KB

                              MD5

                              da986e4bf266775a713a9ae562914bd0

                              SHA1

                              1635ccf33e995e8f32d0877abad3491ac58d0e79

                              SHA256

                              9fe618ae8bd71ecc7018f03f963b083d5b16e07d25fc1f7966fba38d7d441f3c

                              SHA512

                              bb06859039dfd5fe26b250b2184edf7317aebc175e9263de27f85ed107219ab3947b37c80dd9698f5314da7afa2f2c0a1e38124b6d35b9f6248b1fa1788faf3f

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

                              Filesize

                              6KB

                              MD5

                              bf7717da6b203cb34c60394aa1829019

                              SHA1

                              03f3620ce1dfd8f20631105fddbe0ed4ddc385ff

                              SHA256

                              b6fe57aededac2ba2311c3d7cd8766fad1119a15d30cd7e8551e6dbf0ea8d66f

                              SHA512

                              f3792effc419de9a614aba4bedd455cd73fbeda1da30c6d7cf76c2cecf1137b0c381186ff745ce9cf5f68647a7db4e54cbc3864a9f61880c000e6669586115f0

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

                              Filesize

                              5KB

                              MD5

                              23988fc1b9e517d6fdaee43351c6f4f3

                              SHA1

                              a4d0ea736b95bbb053fb03c4dad793b79eddcfea

                              SHA256

                              1455eb121ebfd613cbbfb493893bc3f9de3fd10fa6cd3b4c8bc75d1edec72802

                              SHA512

                              815e53fb8c6c7893c33c725faf544d7b9c11785214375d76186403d19d306c4e891cc7a74932b8897518169c6e6e063ac864a053e8b3bc232aba8dbcbc9b594a

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

                              Filesize

                              12KB

                              MD5

                              f7e3d35a4eade0c91142755cdb602f94

                              SHA1

                              5b9cdfc454b23514af36da11c647371d891fbdeb

                              SHA256

                              8336c51a35883a47c1a3bad73b129d6e74f0c466077c580ef61ed489543e4d1f

                              SHA512

                              9a90d17da70ef765241ee00bc41345dfded3210400e2dc1d2f20eef0a13f334ce5388fc2b2b74c790781f21c68d5674dd7433c9487f2be88c4518f74206de2ea

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

                              Filesize

                              145KB

                              MD5

                              edf9a6577bf32c2c640e6b45fe425e17

                              SHA1

                              e7db4c23c2527a5456e38f27a419778ad923167f

                              SHA256

                              c0adc7bf3b7ac3945541f7661db75109e1dc92c6b0968ea96a1f5cdb60f1162c

                              SHA512

                              2b62ceba336c2812502c2b0facf9d55accefc085e82ef2c35970689d7a7acaf93afdb089b82d9324d6dada8b05ac5271a145e13f15de480432d22a7172d095d7

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

                              Filesize

                              145KB

                              MD5

                              f03f0ef8b264ace79fba4d4aec26a8e7

                              SHA1

                              cdf6592c6ac653d275cd851017f821b627944063

                              SHA256

                              ad8c14a59762445143c1519e93a4fd11bd9cb9c604cbfb389894ffc02a9a756b

                              SHA512

                              c7f7953b7a468d8b951ee9af0fcb664e2471a63165347c18df9223f16885d318781606e547d1d4e7f70e7e4ce31a08f93ae86aa1a4c72edcb5428fecaf1afed1

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

                              Filesize

                              145KB

                              MD5

                              184ad6b96735e23fbe21c442d87be947

                              SHA1

                              ea6da272cd495b5a7c78cafa21e0c08dac0e4dc0

                              SHA256

                              0fac8285fc9c39dc9363bddba97e3e76f221bdbbf9ae9370bd1258bba6696064

                              SHA512

                              14f4f12e0f98658528ad7a99b93f0b8885e1bcf1baa69722a92e2b2bfee89c4d3af4a49f3cd1e06e9b5d4ff70f0b3def591d288c5a88e695749b7fb4431a42a3

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache

                              Filesize

                              99KB

                              MD5

                              dac20de5c54a0b0d59adf3efc77f8376

                              SHA1

                              749db7e1c98f55b02c5866e4c396bea2a81b4e85

                              SHA256

                              90251a2db5b44759b24cc6afaa3b4e787b145296a28582a89c2d1fcd20760497

                              SHA512

                              f3373cede078faed3d650f0edefd7d98906cf399bdea323ef9e4c46be1d1ff4738fc7aa33cffa1b389fa5efc512f6fecb3ee0eb2ab03703ef63bb38d020ff9e8

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe577261.TMP

                              Filesize

                              98KB

                              MD5

                              244a819f18183aa44fb01cd589e67a82

                              SHA1

                              eec3c510f4fbe41a0626627b818d2af084f0a394

                              SHA256

                              5321699705f8a622279e17af41ec808fdfdab619fdb91e94ef2747b1065d7f16

                              SHA512

                              61c2dd7fbe461d020b414c1f8aeefdc4c7c3cf098d694c48355a73236c77e6d5267ed49c59e2809e8f0e1c154af915758329065c3a6e3d9f4a407be4096c9866

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

                              Filesize

                              2B

                              MD5

                              99914b932bd37a50b983c5e7c90ae93b

                              SHA1

                              bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                              SHA256

                              44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                              SHA512

                              27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd