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Resubmissions

26/07/2024, 12:57

240726-p63n2asfke 3

26/07/2024, 12:54

240726-p5alvssejg 5

Analysis

  • max time kernel
    149s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/07/2024, 12:54

General

  • Target

    http://forms.office.com/r/rJ1DnsYh6Q

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 2 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 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 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://forms.office.com/r/rJ1DnsYh6Q
    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:456
    • 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=0xf8,0xfc,0x100,0xd4,0x104,0x7ffda4d3cc40,0x7ffda4d3cc4c,0x7ffda4d3cc58
      2⤵
        PID:756
      • 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=1728,i,3002660909489586265,13110176299992842253,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=1724 /prefetch:2
        2⤵
          PID:3560
        • 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=2148,i,3002660909489586265,13110176299992842253,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=2188 /prefetch:3
          2⤵
            PID:4544
          • 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=2232,i,3002660909489586265,13110176299992842253,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=2252 /prefetch:8
            2⤵
              PID:2576
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=3064,i,3002660909489586265,13110176299992842253,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=3076 /prefetch:1
              2⤵
                PID:4352
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=3080,i,3002660909489586265,13110176299992842253,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=3276 /prefetch:1
                2⤵
                  PID:4648
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=4464,i,3002660909489586265,13110176299992842253,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=3680 /prefetch:1
                  2⤵
                    PID:2748
                  • 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=4396,i,3002660909489586265,13110176299992842253,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=4732 /prefetch:8
                    2⤵
                      PID:556
                    • 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=10.0.19041.546 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=4944,i,3002660909489586265,13110176299992842253,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=3460 /prefetch:8
                      2⤵
                      • Drops file in System32 directory
                      • Suspicious behavior: EnumeratesProcesses
                      PID:4224
                  • 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:32
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                      1⤵
                        PID:4412

                      Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

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

                        Filesize

                        649B

                        MD5

                        0e4e0adef916f004f3f02f1382271434

                        SHA1

                        3b4ad6305f98194d39788488bb1759dabc0a700a

                        SHA256

                        23e9545bd4448523f4b900ca2ca05f087ad172502d2a968d769d195174166c0a

                        SHA512

                        0581c6d4c41203d28f53f3cc513c6f82ee67df97ffe6bf84d23b5a2ab751179268a6ee2b5ebda1888ab409b2d87af546d1926527c16481075efc0a1f778f1475

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

                        Filesize

                        336B

                        MD5

                        967b4663ad783ccad309adb3669ffa06

                        SHA1

                        006e1f68305155361808f35d3102d7ffb955842b

                        SHA256

                        50fd1ece23c365649f9c52d05f494fb2e2a9189ac4bc9a91ae4ae94af50b9547

                        SHA512

                        49a87bcd0c7de1fabf50a775f0fa1a494f6ae728bca4ca9edce422e32cc0bcda99fb4c812dc05c25e52eccdf106b5644a4e47bf3c53f37fdf2af11ead64753f6

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

                        Filesize

                        2KB

                        MD5

                        dd5ca26449858c359dc6ffe3311f1d59

                        SHA1

                        d0bf70a4860f425e31f2d20220043cd4bad0fc8b

                        SHA256

                        cb901f83f624ad96fed87ef98e78d15e179aa9bcc6040f4b839697cf1a4eb5fe

                        SHA512

                        8841fe6048301657ea76d12c740a62c15b552064b0d374448d83cf8ec56bee3ff43ea932c85a14e954e7f5e451ca8259d56e205c0e71ce8bd8c62aaa31704309

                      • 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\Network\TransportSecurity

                        Filesize

                        856B

                        MD5

                        87ce209427978500fb8a60f9f77118af

                        SHA1

                        457c96f807d996d0f5a16460cc9cf5dd177d87f0

                        SHA256

                        9771e6321a6b96bdba1c2210e866659ec42d1790ea9e399f9af43740edfc4c06

                        SHA512

                        a802e5ef372373f1f3ccd377acaf6c5d86aefb143f62ed781dc20d3d641280e37c1b658c45752abc233ba990689e6327fb4979d295ec2ec4d6c5d0c5396959a0

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

                        Filesize

                        856B

                        MD5

                        5241476d41746cbcbf9dd6fc88eeb482

                        SHA1

                        747d8133c69150ccdd01917d7f258f37a4c77d4c

                        SHA256

                        a7a85f860c744eeff5f552a692bcfeb7e0e9a66a3fff31fda9589e9c313f166c

                        SHA512

                        6431eeee571620567b68da0abd7f88416c263f2a451cd3683200b2e8355ddb8f39b87fed8cf09bb82db2562aaac1267a695bd9056414c7f1bf8a9c65767c1828

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

                        Filesize

                        856B

                        MD5

                        ff349e2396ce85a44aeedfe70d64c710

                        SHA1

                        bad8523bed1937d785ad89848e366cd9197868a0

                        SHA256

                        c72f1ea04da8f87026aff2ffac8ebba22b0375330eaa0853b3bb7b179a464f7f

                        SHA512

                        5e1ed9ce14a977d8fefc5b190c213ac0f7db2603524d0808d4552ca24798b5b9f2d4bd9f96477b63d759e7718897b3d9b96e0d2f568e83f2d18295e8f7f53c89

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

                        Filesize

                        10KB

                        MD5

                        4be563a29657ffca6d63d9e0625b0f2d

                        SHA1

                        3f39e9ec689e62557bd0deb49fb5924f4de43770

                        SHA256

                        e88a0a72ddf4f581c1212c69d231f45475dbc3be4072e9fd5063912eb57af942

                        SHA512

                        f6dc8a95244a8778d710cd3753e941f8d6b5eea560b1a346790ae4d5b9a67d0e31c7e1d506d2a8b98ae260f25868fabe048ee56074137cfb96c609a3e3e745a7

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

                        Filesize

                        9KB

                        MD5

                        67618d20052af61ddbcf35dfeb77eaf2

                        SHA1

                        fe29675af94c920547ca3cd8cdcacd19c70b1d57

                        SHA256

                        198e08fb62f7f9680bcdc2ebdae1fd9a0e6fed47b46d59facda0ec87158269f0

                        SHA512

                        ca086abbb4206a5d726e4527e12a7bb45b380bdd12df515beec7d0e2625ebe9ade415f6ca858cc14bef487974aa275d1c8103ac2f08d6e0e70a0bae77cb51710

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

                        Filesize

                        9KB

                        MD5

                        ddb1ba9f1fa3b13cd3f47aae0a4210e4

                        SHA1

                        bb7f56aa50e33af621dedf11ea83a5961fd57234

                        SHA256

                        bd4eea026ff84448453edf4bab7edfc37d2368b46c6d4dfa6c9a577fc1a8407c

                        SHA512

                        4046f324357b25a90f64a407f09bfb41e1e9fdcb08ea99ed7d135987f2d1a03e41ea851e99f3eeb8c342721cfe84919c61a0f828b61e510a498b5187d0751103

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

                        Filesize

                        10KB

                        MD5

                        ae004a9015494d7fca875078d98b0016

                        SHA1

                        3c14eca660426fea224c8e97d4e252eb142e7c4b

                        SHA256

                        d5d005ff952efd1dc05eea9d4a7f57fb17b3cabd2e496e64328b8372797b602d

                        SHA512

                        a2cc20d95c3ef669a15f29598dafb2d9e6cc2ace1c65608aec82301261b0331af06723ee695dbde9fe8ed4ce031c862f00f148601e66c0e647bc9993434228f3

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

                        Filesize

                        10KB

                        MD5

                        e044216f3a889bd2c1ff20b03e5a6378

                        SHA1

                        817f87649e3c16f014ac020ed78a8046f8a8de27

                        SHA256

                        088301576f035100aac5a1967bea37eacba01e5e0d2b7627bc2a52b4dc6b7126

                        SHA512

                        2fd597a08b77fd1226c4b164012d03c35968ebc3f9e31ddb3566a0330773db1d4851c315ac564736b766330caf2e0118c63007377ed804795b413ace18d98617

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

                        Filesize

                        10KB

                        MD5

                        a90d6e2d8e0ff5c75089eb36e88ae67b

                        SHA1

                        63225af2138358ea573a53fc6bc11dcb25223734

                        SHA256

                        94e878b9f63089a1a5ebfefa48843d4a845c08fca2701e086ff65b296f6cba39

                        SHA512

                        9212a3c73678d8657be5d4786a4fbe76a9c3122c5a8c8299259faf6cfb4ac56aeb2ed9ddd4cb7ab6e7d707b7c5be2dab90f7846d073dd81e3f2d5a7b86a4fce8

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

                        Filesize

                        9KB

                        MD5

                        f0bfc2c61245fc207e7f80e8d6e41ff0

                        SHA1

                        bf9652acaa2951072f2c4515b91182fa80aa3848

                        SHA256

                        4a263eaa6bec379c9ae443c1ab49fb27a1f9dacfa85e81fb92980f7181edafa4

                        SHA512

                        e187c672e4a43f8761aad4d57863d2924ac3125883b3ce1f2407e4014c146ede2bfe79435e8edfa2dd0d02e64a516f64b2406f808e60f7eb7855524887966225

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

                        Filesize

                        10KB

                        MD5

                        48758861c06c1b69fd534db589902a3d

                        SHA1

                        69acece8e28e4d55b041a9cda905d3dca73ab140

                        SHA256

                        1706ff0b1c691485f61fd007e6794051fc231dcb82e680f834fd6cbc6661ff51

                        SHA512

                        92bd48670799a1c94c79e6b0dd2601f95a6962d0e955e9bd6b0ed853e007210c0d66371a6b45c50a9911290feb3d2d3a2a75574b6d20fcfa5ad27f26ba7f972c

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

                        Filesize

                        10KB

                        MD5

                        3260101b284467c61f633259d3040fdb

                        SHA1

                        6fa84c245e68e390a834bcf581829666e0a2b62f

                        SHA256

                        c80067ec70ba1f0eaddffd881688f2e7f580fdec716b5dc1c4e0eed43285f456

                        SHA512

                        3222f7db56df8c1f21492e91c980162c4efdc3ce55f8afe254f2989029aabc90d51f20a920cb67765c1b5665bfaf2504678bbdb870c777e4dcdbe5d0301444ba

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\c67a00d9d1fe43239f2bf49bebc287eb867542bc\0f2de1ad-bad3-4b2e-842e-98005f95f2f4\index-dir\the-real-index

                        Filesize

                        72B

                        MD5

                        505e5697a83ed8825785db1e5248019c

                        SHA1

                        f5b51eb2274076a56d1ca13f65921d00300fa7a6

                        SHA256

                        d8d6212538cdce7fb27f6eaabc3651c501aa01bd48fb34e8e0999a96f3444298

                        SHA512

                        db273c8cc4257dbf7bfa85a5ebffeadcb3d93c7ad3649e210818b67df1276a398e403c8c54a29120652c3e925a191fd00afc4e08d3645c3d39dff0c24a36adbd

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\c67a00d9d1fe43239f2bf49bebc287eb867542bc\0f2de1ad-bad3-4b2e-842e-98005f95f2f4\index-dir\the-real-index~RFe57d9b6.TMP

                        Filesize

                        48B

                        MD5

                        6e5952a21bd351af724c177eed572fc9

                        SHA1

                        b55142faf20cfb527bea916143587dd19c00e285

                        SHA256

                        bacbb2dc8a563e6e335e28ba59da3b419adacdfd5980661e41a52d151aa4177b

                        SHA512

                        0cb3b20ed06e6f35ecdffc162feeb40a3aa5fc10b4f6661b25432a47964243b40d277a1d503a4b615352b5e2dcf0241f552128f72f71f757388b22efd592b72d

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\c67a00d9d1fe43239f2bf49bebc287eb867542bc\index.txt

                        Filesize

                        117B

                        MD5

                        8785e4da18675fdb57940856f233086f

                        SHA1

                        04182c1105f342c7764b9722965ee8ce55bb5f71

                        SHA256

                        8b6e47eed2f749e8b502068b728b4e163b527fb92509392c55834209789736f0

                        SHA512

                        60b85a3c14ca5b25a4e355900f6c718545d1f70de806451bde5f0a7aaa86f700c7e23ffd7fc3eba0515979a934e896d65e75b1d7010e4ea8c185f6f23eb565c5

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\c67a00d9d1fe43239f2bf49bebc287eb867542bc\index.txt~RFe57d9f5.TMP

                        Filesize

                        123B

                        MD5

                        9c1b4acb70de0170008b120a22ede3ac

                        SHA1

                        5b1d80316c2d0a7f42f89bbed75ddbbad3e3f9db

                        SHA256

                        83e661ed4a9897c4fc05f769688a838b695cc8ff4fde21f1d67175352de31d6a

                        SHA512

                        9a8297f464d481f580805115834f3a7d2f11d5c06ad301f3b71ceaad79f1012504ff9fb5a7dfb4299d04a96bda25c89d15333b5addfd9ef7a2d52654b15972a0

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index

                        Filesize

                        96B

                        MD5

                        cfa727a7a76f96f10c8ae16118b62902

                        SHA1

                        b9968a3e635bc55818afd57c6d336483f36e2f38

                        SHA256

                        2cf074cd0184fd8df06cbe0eebb74de7a57ab53cf3fcce6ee1bb70f7f4ba9f9e

                        SHA512

                        90da5d77472168625ee7ed480d37209e8b081b98328f859605222ef6260ba948b04cdcfb5cb29a4ca262fe608080ff5842f81f06957a78c4375ccf0892de6b9e

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\eb607288-061e-4df9-8524-e605f80f9828.tmp

                        Filesize

                        9KB

                        MD5

                        a2e19dc4b5164fde1a71af9adff4904e

                        SHA1

                        616274462f198e1075ff178e7e495e2a5a7e5a84

                        SHA256

                        62087dd0407c4930789cda0a00ebacb2a31c0d9a629a9773ee20a0aefae68d77

                        SHA512

                        d1bc03704e67900354b54f0bf5ccc24e92be261e420bfd6a30a53eb49d5ecc451b0fd79dc19ac6446893e4c50be70e130ffa8413d85193bd8f17b8d41246bf5d

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

                        Filesize

                        92KB

                        MD5

                        890b4a496f99ba6c0dc758e9c2587ee7

                        SHA1

                        336f0533841ad2db4e991c6c0cf7bb49f60813d4

                        SHA256

                        b5b9242b9e2bf0d814d9e05a793451e105a8eac68e5a2a19b99cfb1906c3ecda

                        SHA512

                        a497a2ad3005ba509494e4f9f2cde80e505fd2a27051386928cac825c6635e7dcf50dbe0923d430251db9ead674086b4c272f9eee9c9a7e6e5b48d3501154795

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

                        Filesize

                        92KB

                        MD5

                        fce9bfb87909ec4caa6a077cde771594

                        SHA1

                        e32d0a15fcad0dfb86e9d0b013c2c3c4561b7441

                        SHA256

                        5b5ea02a6a7c4930472235f0edb8a8ef8fd5efbdfe89ed3e890e112cd1b0f5d8

                        SHA512

                        e3e5ad1692530c2645ddf069433d44164649a358e903f7525a0d98ea765045dfa8a0f164b77b4bf9085b364a6c7f501fc2f0ab4a06b6421c1df02bf182cb8bbe