Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240419-en
  • resource tags

    arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    13/06/2024, 17:06

General

  • Target

    http://enperspectiva.uy

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 12 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://enperspectiva.uy
    1⤵
    • Drops file in Windows directory
    • 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:3396
    • 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:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.106 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffb850fcc40,0x7ffb850fcc4c,0x7ffb850fcc58
      2⤵
        PID:752
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1828,i,15547204234409031639,15102305397508143297,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=1824 /prefetch:2
        2⤵
          PID:260
        • 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 --no-appcompat-clear --field-trial-handle=2044,i,15547204234409031639,15102305397508143297,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=2100 /prefetch:3
          2⤵
            PID:3336
          • 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=service --no-appcompat-clear --field-trial-handle=2164,i,15547204234409031639,15102305397508143297,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=2180 /prefetch:8
            2⤵
              PID:4316
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=2992,i,15547204234409031639,15102305397508143297,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3016 /prefetch:1
              2⤵
                PID:1640
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3004,i,15547204234409031639,15102305397508143297,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3224 /prefetch:1
                2⤵
                  PID:1700
                • 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 --no-appcompat-clear --field-trial-handle=4500,i,15547204234409031639,15102305397508143297,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4512 /prefetch:8
                  2⤵
                    PID:644
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --field-trial-handle=4580,i,15547204234409031639,15102305397508143297,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4752 /prefetch:1
                    2⤵
                      PID:2656
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --field-trial-handle=3232,i,15547204234409031639,15102305397508143297,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3328 /prefetch:1
                      2⤵
                        PID:4480
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --field-trial-handle=4844,i,15547204234409031639,15102305397508143297,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=2976 /prefetch:1
                        2⤵
                          PID:5008
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --field-trial-handle=1040,i,15547204234409031639,15102305397508143297,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4784 /prefetch:1
                          2⤵
                            PID:2100
                          • 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=10.0.22000.1 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=4848,i,15547204234409031639,15102305397508143297,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3332 /prefetch:8
                            2⤵
                            • Drops file in System32 directory
                            • Suspicious behavior: EnumeratesProcesses
                            PID:4920
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --field-trial-handle=2960,i,15547204234409031639,15102305397508143297,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3292 /prefetch:1
                            2⤵
                              PID:1616
                          • C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe
                            "C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe"
                            1⤵
                              PID:1616
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                              1⤵
                                PID:2132

                              Network

                                    MITRE ATT&CK Enterprise v15

                                    Replay Monitor

                                    Loading Replay Monitor...

                                    Downloads

                                    • C:\Users\Admin\AppData\Local\D3DSCache\cb00da9ba77862e\F4EB2D6C-ED2B-4BDD-AD9D-F913287E6768.idx

                                      Filesize

                                      64KB

                                      MD5

                                      b5ad5caaaee00cb8cf445427975ae66c

                                      SHA1

                                      dcde6527290a326e048f9c3a85280d3fa71e1e22

                                      SHA256

                                      b6409b9d55ce242ff022f7a2d86ae8eff873daabf3a0506031712b8baa6197b8

                                      SHA512

                                      92f7fbbcbbea769b1af6dd7e75577be3eb8bb4a4a6f8a9288d6da4014e1ea309ee649a7b089be09ba27866e175ab6f6a912413256d7e13eaf60f6f30e492ce7f

                                    • C:\Users\Admin\AppData\Local\D3DSCache\cb00da9ba77862e\F4EB2D6C-ED2B-4BDD-AD9D-F913287E6768.lock

                                      Filesize

                                      4B

                                      MD5

                                      f49655f856acb8884cc0ace29216f511

                                      SHA1

                                      cb0f1f87ec0455ec349aaa950c600475ac7b7b6b

                                      SHA256

                                      7852fce59c67ddf1d6b8b997eaa1adfac004a9f3a91c37295de9223674011fba

                                      SHA512

                                      599e93d25b174524495ed29653052b3590133096404873318f05fd68f4c9a5c9a3b30574551141fbb73d7329d6be342699a17f3ae84554bab784776dfda2d5f8

                                    • C:\Users\Admin\AppData\Local\D3DSCache\cb00da9ba77862e\F4EB2D6C-ED2B-4BDD-AD9D-F913287E6768.val

                                      Filesize

                                      1008B

                                      MD5

                                      d222b77a61527f2c177b0869e7babc24

                                      SHA1

                                      3f23acb984307a4aeba41ebbb70439c97ad1f268

                                      SHA256

                                      80dc3ffa698e4ff2e916f97983b5eae79470203e91cb684c5ccd4ff1a465d747

                                      SHA512

                                      d17d836ea77aeaff4cd01f9c7523345167a4a6bc62528aac74acde12679f48079d75d159e9cea2e614da50e83c2dcd92c374c899ea6c4fe8e5513d9bf06c01ff

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

                                      Filesize

                                      649B

                                      MD5

                                      5d8d97fe4804400586b24fbf0bb2bb2d

                                      SHA1

                                      d55216c7458141013c4d804713fa85159b3b8e72

                                      SHA256

                                      85c2f5112e4e73fcb7e0e60e801795c999daa269d2a73e3c5eed2a61a6085346

                                      SHA512

                                      9c6c1d4fa7ff926f84808f7810ae6e216daaf0833e5eff47242feb2b1684ea9fef0c5a8e52d6543588c3f9a5af6b015c65c380d2adfe5c53eefba93e13f1ffbe

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                                      Filesize

                                      2B

                                      MD5

                                      d751713988987e9331980363e24189ce

                                      SHA1

                                      97d170e1550eee4afc0af065b78cda302a97674c

                                      SHA256

                                      4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                                      SHA512

                                      b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

                                      Filesize

                                      9KB

                                      MD5

                                      f158e1fb25770e4680b3fea391f8bcf4

                                      SHA1

                                      b6924a435e398cd4813b4a800713d7789ad458f9

                                      SHA256

                                      81b72e42e64e33c4a5f3bac60eeeca7c6bf0f41278c68816fad307876729a360

                                      SHA512

                                      35ac14c0182355f37c921d81ad984cf3efe31817638311f64a60138686054c84ddc65527d4862b43da41aa991aa9e9de9a4f2f752fe7a44cb0f2210bd847a98b

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

                                      Filesize

                                      9KB

                                      MD5

                                      fefff332f1b0f64671737bf7dc21ea4a

                                      SHA1

                                      e60c52bacd2eafd261ff580b3772a3fd010608e7

                                      SHA256

                                      6a4d972c44873d9e7952f171f6a367b844b437d7d0b9b7f5b9bf1179eab9cc31

                                      SHA512

                                      487dc734e7b7352a8747eb7eefa665fba28e9a8b5c6ca294f6d2a8e2e6f83f51cf4f89f55ea72bccd6fb65e41a2164195205677b6ff17e911e48093bbf977050

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

                                      Filesize

                                      9KB

                                      MD5

                                      8af29a3080222fa90ae6a6ab6f833561

                                      SHA1

                                      cc8f738b8479fab6b30052c64e8725a8559e5757

                                      SHA256

                                      aa994ab55eec77d80811e2d6096f9c614b6a3b43064461d17cda5eb5706e3533

                                      SHA512

                                      4df18fe0a23de54f4ee39e47e5f68f4bbe9872782b753b3b0c23b504e7f877626de3c6f08519674f72baaf6615810e85b7919342d82c8d9130db478379f9db8c

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

                                      Filesize

                                      9KB

                                      MD5

                                      3826dd318af9a9fbe8e20613bcfada5c

                                      SHA1

                                      5c9b03311948adb8fc685dec675784f99c6b8996

                                      SHA256

                                      cc5529746d5b330cb5fc76b9c28754d155821db7ebd73f77157d5b3436496c96

                                      SHA512

                                      9d2a0b8ab6e4d226ff406d66ba9990bc138bccfa1fb64b23b7af84af51ec0c7ca7edc2fd2b4e8a7f7267c7d4248f0adbcbacd9fdde35ad5874fc1b5007489ee9

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

                                      Filesize

                                      9KB

                                      MD5

                                      b2bf923cafc6a8858b215e9618c25dd5

                                      SHA1

                                      4afb71eecff54a89accb12ea83bf80179930a004

                                      SHA256

                                      4d6455f9430ade46b9b97813a0b408eb5871f4a73f7367f58f5c5c1857529628

                                      SHA512

                                      f3f0f07d5205f37883240a0d39d6f5e0c54ffcdd4568ccff0f9b00e894fe3bcce455b2f6ded67409e109443ecb069a22b4b22191f334661e1dddf1d4ff37889b

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

                                      Filesize

                                      9KB

                                      MD5

                                      4633993a11a7376b742789fdf90856aa

                                      SHA1

                                      9d4ede86bd590dd0a5c22a76413629c8d4939cc5

                                      SHA256

                                      f23255bc36d056aecfdad9e396a859ff40c31620ef6ed6b47a7cdfdbd7283b39

                                      SHA512

                                      99e093698e85333cbd68e94ef16e9a18275c391e5b7ed7536349c0bea911bc48b39067839186fa8136cb522961b47b667d0df45c6a8746f6a2e3afdd868dbc33

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

                                      Filesize

                                      9KB

                                      MD5

                                      b430587effa48b32c6774fa3af59f95e

                                      SHA1

                                      4b097d7768d48909aa479cae2a6b889d7fd5c221

                                      SHA256

                                      8d6f7f6188ccdbb48e6cdc07a5dcf542e6d476f36e4c91b11520e8cacbdb36b8

                                      SHA512

                                      bb452b62899a4d18017460c043b4305427a043a0063576eb95148030e8440bcb93223b1532fe8e8b5c9e5ed33c794c0f5ef1385dae5e02357c9bfa905a7dba60

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

                                      Filesize

                                      9KB

                                      MD5

                                      657dd4807a3a5b7133cafa8ca5023c47

                                      SHA1

                                      a3c8ad7e1bd9414798da3c5281803c53fdedc644

                                      SHA256

                                      823d5f2f1346deac39ea9bc23fa9ef6cf5516f0e8dec207e77261427382acfa4

                                      SHA512

                                      d9ff7785192abb217e07f5aadb0da8a7c4785b41e050d4813250e5210fea9c7066a64cae39c44cefd3c06d89a1a15017bbd7e7c858b6bf6368dc67afe787b4e3

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

                                      Filesize

                                      9KB

                                      MD5

                                      481da0d8d1dc172d6e446198cfd6d201

                                      SHA1

                                      5729701922a4426ea7daa9af23f2458201a3a3f7

                                      SHA256

                                      e7e4fae24b9821888a7f47917ea2c448a4783be1599099664f8842f20d8337a6

                                      SHA512

                                      ad802fd0c33589b74ff1af1ffa7ef9e70d78107bf62dd3cf629111c0f8a18cefbe3bfcd86512f6d19621e53e4b7144e854496976648fc69bd432ab47e4988662

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

                                      Filesize

                                      77KB

                                      MD5

                                      891738a265eb4b4947d5cc14e1dd7ced

                                      SHA1

                                      a842c8fbe25e6e3c7334d115e0da7fa877e81920

                                      SHA256

                                      8cd59480480b4c89d5618acab38d7b471f22a066a56aa011c8d6d63df01bbeec

                                      SHA512

                                      e9314e3d9fefd418efc429f7914d45d803eac256dbc7d16bf35834b826c92acd2451c0ea9127cda01237c7c3eb1c77518c99049ffdda2d7baa3f4b948f5a9fed

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

                                      Filesize

                                      77KB

                                      MD5

                                      35330e28ac5c479b09c101416e2efb14

                                      SHA1

                                      b3023ba90c792829f2f79a8d26239d2300923942

                                      SHA256

                                      dafe5bfb6081f6ae8a3b5186b482aeda4df879869df644c09f3562ab07156f83

                                      SHA512

                                      bf145224dcb98c1bace809658c2fec095975cb668cbe78bce7d034d9775675f8bb31a60f85184333d5f9112cdafeb7d4f6e5126f802cec39d1d15303b5e6d434