Analysis

  • max time kernel
    599s
  • max time network
    557s
  • platform
    windows10-1703_x64
  • resource
    win10-20240221-es
  • resource tags

    arch:x64arch:x86image:win10-20240221-eslocale:es-esos:windows10-1703-x64systemwindows
  • submitted
    08-03-2024 20:33

General

  • Target

    http://ypf.co

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 4 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: MapViewOfSection 5 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\LaunchWinApp.exe
    "C:\Windows\system32\LaunchWinApp.exe" "http://ypf.co"
    1⤵
      PID:1764
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe" -ServerName:MicrosoftEdge.AppXdnhjhccw3zf0j06tkg3jtqr00qdm0khc.mca
      1⤵
      • Drops file in Windows directory
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:4312
    • C:\Windows\system32\browser_broker.exe
      C:\Windows\system32\browser_broker.exe -Embedding
      1⤵
      • Modifies Internet Explorer settings
      PID:224
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Modifies registry class
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1056
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Drops file in Windows directory
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2116
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Drops file in Windows directory
      • Modifies registry class
      PID:4624
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Modifies registry class
      PID:4136
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:1116
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      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:1448
      • 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,0xd0,0xd4,0xa8,0xd8,0x7ff9c6549758,0x7ff9c6549768,0x7ff9c6549778
        2⤵
          PID:4756
        • 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=1644 --field-trial-handle=1864,i,13337222063130291895,8244451274766503984,131072 /prefetch:2
          2⤵
            PID:3904
          • 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=1832 --field-trial-handle=1864,i,13337222063130291895,8244451274766503984,131072 /prefetch:8
            2⤵
              PID:1772
            • 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=2100 --field-trial-handle=1864,i,13337222063130291895,8244451274766503984,131072 /prefetch:8
              2⤵
                PID:1044
              • 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=2992 --field-trial-handle=1864,i,13337222063130291895,8244451274766503984,131072 /prefetch:1
                2⤵
                  PID:2628
                • 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=3000 --field-trial-handle=1864,i,13337222063130291895,8244451274766503984,131072 /prefetch:1
                  2⤵
                    PID:3876
                  • 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=7 --mojo-platform-channel-handle=3604 --field-trial-handle=1864,i,13337222063130291895,8244451274766503984,131072 /prefetch:1
                    2⤵
                      PID:3776
                    • 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=4884 --field-trial-handle=1864,i,13337222063130291895,8244451274766503984,131072 /prefetch:8
                      2⤵
                        PID:2612
                      • 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=4976 --field-trial-handle=1864,i,13337222063130291895,8244451274766503984,131072 /prefetch:8
                        2⤵
                          PID:4784
                        • 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=5036 --field-trial-handle=1864,i,13337222063130291895,8244451274766503984,131072 /prefetch:8
                          2⤵
                            PID:4120
                          • 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=4318 --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=3876 --field-trial-handle=1864,i,13337222063130291895,8244451274766503984,131072 /prefetch:2
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:4376
                        • 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:220

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

                          Loading Replay Monitor...

                          Downloads

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

                            Filesize

                            1KB

                            MD5

                            51b81c1162dbb3e2d4c06e2237b706ba

                            SHA1

                            1f201801b621b1444a7f2528b76ddf322e5b3844

                            SHA256

                            308e1f2839a0723f429cdf356e7d740c0cbc3f47e69a41b2eade8b95d2497081

                            SHA512

                            47eb8e9e984944153b4cfc03826dde5058589ebb6f6b5d20eb4d8edf229cbc6a6a3d978a87d70e1923df8c4aab72ac661c655562e21429ecb2cee1a73a8688c3

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

                            Filesize

                            1KB

                            MD5

                            5b2fed0e85b2755f21dfe92980fe14c3

                            SHA1

                            9223d11bc01d4a46dc7dbc88da0acb1eedf1d00e

                            SHA256

                            255670f001860a48d5ab76b2266c16e7b1974f00eef893ff1bc378f31ff8e9f0

                            SHA512

                            9f4ceb3280a24873ec7574e9d01eef345ac517ce09daac0432c6c8362d2520c2ab46efe5daf344be58c00f48ce606de7d3dd2d989095864a02052b861cc1b684

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

                            Filesize

                            1KB

                            MD5

                            7191243642051fdf08938b38dd73c0fc

                            SHA1

                            d8ef5c8dd546b07614c3249fbf1da81084166795

                            SHA256

                            41fc8216a6b23c4679b1136c8eb358cd756e504505fcda862d72a6f900ef05c3

                            SHA512

                            303545940a9dc5024fc2bb9497dd787a505b9cd6aec8be8cf21f25b292e4ac71ac80544133b075e058a7fde2b996905f764ea141977a5dea388e7f8e4f616c08

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

                            Filesize

                            371B

                            MD5

                            7ffd2b838413db5a66e12cfaed3adddc

                            SHA1

                            fbfc4e066a27c54eec53be88ad19b3b8d353af56

                            SHA256

                            7b48edb7e79cea980a6650c996b52974bbc3e1632286c080fc3e2f503914ba72

                            SHA512

                            3c4efd7e5493557e1f28c883991a594b1ddad8497cbeac248291bbe18b2ed41fc5e05f2334e139d458f3b2f6f173026925536537987acfa0b9e0d2f48df83018

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

                            Filesize

                            6KB

                            MD5

                            cbd078c296a0b2aaf94370034ad9c01d

                            SHA1

                            ab900fddf725896e6b588a25cfe785ec2fd124c9

                            SHA256

                            be46d0dd390d4a3681b1805f24a16733f0db5b5da0362e3558aea10c358e6247

                            SHA512

                            333f5e3adc8d92800cba0604ecc61c74316b8aeaecb14aa17691c997a9463f5252a37c594413b5fcf2aba9137dc5def2b39b18540eb24eb4192efe3b1a85eb6c

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

                            Filesize

                            6KB

                            MD5

                            b1698dc1ef84d41ae6ba56c673ba72d5

                            SHA1

                            a2920edb74db088285d74f55dd5d6456d0d56cd3

                            SHA256

                            9bdb593f052b4245ae2eda319babe273d30f82eb33b0bc83ef129e182d66dd9e

                            SHA512

                            fcbe043094bead1def9469e999433868e9d2ae5d57474a464de8b40112394a7db16d01fed56077e353dd566d53a4e9a6d9058ee841086ac6b41caa09a8ef517a

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

                            Filesize

                            15KB

                            MD5

                            99ae2821819687ac93e720d271cc58c2

                            SHA1

                            f9c34ecbf3c6c72714e01a213381a853a048ec72

                            SHA256

                            3194f9a5cb422b930a1f521c354a7504b378b2560c16ae161cbb517fc4cd2ded

                            SHA512

                            a2d103a7dacc0567355c6220e9bcdcbb8b2472513521fe94029a31cf25d5b600129d93abde9acddf304982534611821a114c0ac87b7684d925adb25ca4f1da09

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

                            Filesize

                            258KB

                            MD5

                            151009f8dc3d1e67dffe7c8e6e6c5375

                            SHA1

                            fd54643fd2a0035959064812ca84fb88408432dc

                            SHA256

                            126c6fa42cfbcad4235c97518c5c5f6adcfd88038f8bf95449bfd1482f4c79c9

                            SHA512

                            255cfe56a4806eecfcded07ccf8d7359443046ecc505949b60d46cb323809f8b2203cde484eca443b94e1d61761eafdbd826d42a76d604138402cb9826d5e63c

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

                            Filesize

                            2B

                            MD5

                            99914b932bd37a50b983c5e7c90ae93b

                            SHA1

                            bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                            SHA256

                            44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                            SHA512

                            27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                          • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\ZP3JQEV6\edgecompatviewlist[1].xml

                            Filesize

                            74KB

                            MD5

                            d4fc49dc14f63895d997fa4940f24378

                            SHA1

                            3efb1437a7c5e46034147cbbc8db017c69d02c31

                            SHA256

                            853d2f4eb81c9fdcea2ee079f6faf98214b111b77cdf68709b38989d123890f1

                            SHA512

                            cc60d79b4afe5007634ac21dc4bc92081880be4c0d798a1735b63b27e936c02f399964f744dc73711987f01e8a1064b02a4867dd6cac27538e5fbe275cc61e0a

                          • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\#!001\MicrosoftEdge\Cache\NRHNXQRT\warmup[2].gif

                            Filesize

                            43B

                            MD5

                            325472601571f31e1bf00674c368d335

                            SHA1

                            2daeaa8b5f19f0bc209d976c02bd6acb51b00b0a

                            SHA256

                            b1442e85b03bdcaf66dc58c7abb98745dd2687d86350be9a298a1d9382ac849b

                            SHA512

                            717ea0ff7f3f624c268eccb244e24ec1305ab21557abb3d6f1a7e183ff68a2d28f13d1d2af926c9ef6d1fb16dd8cbe34cd98cacf79091dddc7874dcee21ecfdc

                          • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\MicrosoftEdge\Cache\B0ZB6LNI\suggestions[1].es-ES

                            Filesize

                            18KB

                            MD5

                            e2749896090665aeb9b29bce1a591a75

                            SHA1

                            59e05283e04c6c0252d2b75d5141ba62d73e9df9

                            SHA256

                            d428ea8ca335c7cccf1e1564554d81b52fb5a1f20617aa99136cacf73354e0b7

                            SHA512

                            c750e9ccb30c45e2c4844df384ee9b02b81aa4c8e576197c0811910a63376a7d60e68f964dad858ff0e46a8fd0952ddaf19c8f79f3fd05cefd7dbf2c043d52c5

                          • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\Temp\~DF9A8CE45EDB66A505.TMP

                            Filesize

                            16KB

                            MD5

                            313e1ecbdc306a10bf2a8bc57f168b3e

                            SHA1

                            5a003772b9a8bc990a40a02c1a8a073f1d814655

                            SHA256

                            9ce1934b48f43ee410352d1691c5808198d49263991e0cd71417f1bb7151799e

                            SHA512

                            65ade9f0abad22065138e1e3110d9daa5d7cd17c2c1ad9116c6c3fb1523262943a3bf12705f5c6e5c5337869196c6f4ca4c1cb052547fc3e4a6cc75328d17683

                          • memory/1116-141-0x00000196B73D0000-0x00000196B73F0000-memory.dmp

                            Filesize

                            128KB

                          • memory/4312-171-0x000002240DEB0000-0x000002240DEB1000-memory.dmp

                            Filesize

                            4KB

                          • memory/4312-213-0x0000022406080000-0x0000022406081000-memory.dmp

                            Filesize

                            4KB

                          • memory/4312-170-0x000002240D7F0000-0x000002240D7F1000-memory.dmp

                            Filesize

                            4KB

                          • memory/4312-209-0x00000224060C0000-0x00000224060C1000-memory.dmp

                            Filesize

                            4KB

                          • memory/4312-206-0x00000224070B0000-0x00000224070B2000-memory.dmp

                            Filesize

                            8KB

                          • memory/4312-0-0x0000022406F20000-0x0000022406F30000-memory.dmp

                            Filesize

                            64KB

                          • memory/4312-35-0x0000022406090000-0x0000022406092000-memory.dmp

                            Filesize

                            8KB

                          • memory/4312-16-0x0000022407700000-0x0000022407710000-memory.dmp

                            Filesize

                            64KB

                          • memory/4624-56-0x0000028A949C0000-0x0000028A949C2000-memory.dmp

                            Filesize

                            8KB

                          • memory/4624-54-0x0000028A949A0000-0x0000028A949A2000-memory.dmp

                            Filesize

                            8KB

                          • memory/4624-51-0x0000028A94970000-0x0000028A94972000-memory.dmp

                            Filesize

                            8KB