Analysis

  • max time kernel
    30s
  • max time network
    32s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-03-2023 04:56

General

  • Target

    https://www.spensiones.cl/apps/certificados/formCertificadoAfiliacion.php

Score
10/10

Malware Config

Signatures

  • Detected phishing page
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 56 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://www.spensiones.cl/apps/certificados/formCertificadoAfiliacion.php
    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:2472
    • 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,0x100,0x104,0xdc,0x108,0x7ffcd9ee9758,0x7ffcd9ee9768,0x7ffcd9ee9778
      2⤵
        PID:2324
      • 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=320 --field-trial-handle=1864,i,2533372951511587343,12906487816173161902,131072 /prefetch:2
        2⤵
          PID:2528
        • 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=1808 --field-trial-handle=1864,i,2533372951511587343,12906487816173161902,131072 /prefetch:8
          2⤵
            PID:4212
          • 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=2212 --field-trial-handle=1864,i,2533372951511587343,12906487816173161902,131072 /prefetch:8
            2⤵
              PID:3888
            • 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=3224 --field-trial-handle=1864,i,2533372951511587343,12906487816173161902,131072 /prefetch:1
              2⤵
                PID:3488
              • 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=3240 --field-trial-handle=1864,i,2533372951511587343,12906487816173161902,131072 /prefetch:1
                2⤵
                  PID:3608
                • 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=7 --mojo-platform-channel-handle=4608 --field-trial-handle=1864,i,2533372951511587343,12906487816173161902,131072 /prefetch:1
                  2⤵
                    PID:4756
                  • 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=5344 --field-trial-handle=1864,i,2533372951511587343,12906487816173161902,131072 /prefetch:8
                    2⤵
                      PID:4956
                    • 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=5420 --field-trial-handle=1864,i,2533372951511587343,12906487816173161902,131072 /prefetch:8
                      2⤵
                        PID:4388
                      • 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=4992 --field-trial-handle=1864,i,2533372951511587343,12906487816173161902,131072 /prefetch:8
                        2⤵
                          PID:2128
                      • 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:4376

                        Network

                        MITRE ATT&CK Enterprise v6

                        Replay Monitor

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                        Downloads

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_00000e

                          Filesize

                          160KB

                          MD5

                          f22f07ee02fbeed3958345c90b52b818

                          SHA1

                          2aa44ea19d580589c06c2170103b4d0505e18cdb

                          SHA256

                          dc1eadf37f70bef92766d0c316d1da7af283b84e5c309a4732d8ed35d7bbfb84

                          SHA512

                          8473f7cef3e9289f355047689f5a2b82aafc49501c65f118e5b0632a6a690e542eeae45644e77fa5b869df17b05ed138b4183cc93364935b1fa7d89e32fe5d5d

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

                          Filesize

                          360B

                          MD5

                          93d145646cd777ed808b53397592fa34

                          SHA1

                          aa566f30f1a1bcbf3e06e3c4aca5e6d173051e3c

                          SHA256

                          483ceca65331f4c8ea42c342faa4f1a07524e2a03a73536139250ce0466571b9

                          SHA512

                          3e75d062d41d132ba1536932e781322c3363c78bdf64002dc4937c8d7d20577cecc98e438e82f528a86a8143926f97ffb22f417c097829b5beebd72b0dfaa05d

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

                          Filesize

                          1KB

                          MD5

                          104a0d1faf1229247df6f4cd9067bddd

                          SHA1

                          62a4cfcfa06678c08091b7ccae7fa7e3ba2e8a98

                          SHA256

                          4bb472f528a250cea063a8f6eefc5335b931dca062a6a9f27fc2a6afa28b375d

                          SHA512

                          c90042377d613ff83bbd711be28d9950ae66706396755f0dde0828e343d23ddd854b22314a656bf64fd3a9d4cc4b892dad6bcd23a5203c64e0a79ef7c3ae66dd

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

                          Filesize

                          872B

                          MD5

                          08e01f60adb66235a5b381223d238a23

                          SHA1

                          9349040c5975ab6364facbb13b026c25b5635613

                          SHA256

                          a2333a5853dd0db25d9968e24e1ba14db5de2af0eed3cebcd08009a989d92fc3

                          SHA512

                          00094df14e4c31d416ba60b03f8de70d1f10440711060ec77d34e7cf1522d339013d248452f8b1ceff3bf82ce1153c34451a1c53df06e2813d95c5f39d377850

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

                          Filesize

                          6KB

                          MD5

                          482e25bdb6fc383086806c7f55671fd6

                          SHA1

                          98252f806e3c0baf71fb9bce8948cc026f1f7785

                          SHA256

                          68ed509d0f077b1206e66a25b8dca327fb55135bc6864074729249f102411300

                          SHA512

                          551ba0de50de8919bb620e8f0cad913825b8d66645c754f3c964bbcdf1029c46d32b33902eba376fa8d8bc97807b3aae500d6215ccd88c4f11e0f70b0e515c69

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

                          Filesize

                          15KB

                          MD5

                          3441e82891b94c8ab112716c69e45fc7

                          SHA1

                          a06f6f63d56ecd86e793a8a82c6783543014e97d

                          SHA256

                          cfe95caaba2c0fe417df8c7611ac04a4aa58866defb484896ae79edd317d90ce

                          SHA512

                          9e475fba5b5b00b0bf785371c8b4159cdeab0b96a4adde63f8dbc534605ead2701ead404bad7040542571caad5ee6c909fa94327372e4d690a84d74555c103d0

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

                          Filesize

                          72KB

                          MD5

                          fa3a8ac1607468842c3698dc57e13254

                          SHA1

                          92a8f58f5f97f7afc5968d7be6d045dd4278037f

                          SHA256

                          70a72329eece1312e699d7e4444f1e75a07ffe96990f079202b6abd8a0583081

                          SHA512

                          5d781858f62628f99c555c6d8f790f30a646fdfd7a4a0ef5c971b482e3a805b541ec9ab746b9a70755ab82e1879fa66210e1e46c3689ed3c0703baafb5848aab

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

                          Filesize

                          145KB

                          MD5

                          243321346cdd4e136f7b4c504aa5cfcc

                          SHA1

                          833a821d9114b5e6713a7b6d955e5cc5e143e110

                          SHA256

                          fbc655173c5a5ad3c6cd966bf3e548f98cbb622c601148798407cddfe8c53ea7

                          SHA512

                          95922b3af58e197ba0d2445cc8c9edb30be199bfefbb3627099f7fcb236f6c39744664a6c7010e2cc9aae04bedf331366b79bd72c6899f151e28a805dc4fac55

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

                          Filesize

                          2B

                          MD5

                          99914b932bd37a50b983c5e7c90ae93b

                          SHA1

                          bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                          SHA256

                          44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                          SHA512

                          27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                        • \??\pipe\crashpad_2472_RHLCDPFZDQYHMZFH

                          MD5

                          d41d8cd98f00b204e9800998ecf8427e

                          SHA1

                          da39a3ee5e6b4b0d3255bfef95601890afd80709

                          SHA256

                          e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                          SHA512

                          cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e