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Analysis

  • max time kernel
    149s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/07/2024, 11:35

General

  • Target

    https://www.surveymonkey.com/tr/v1/te/akU_2BQc2vAhAsa_2B264x1g6_2FpF_2Fhy3EhxbpxJDHYpYZT3CvJK0hF8VaeoYgNuYHKjC1rEUOxcRs6mZw4kUPaGP3U_2Ff3GHp_2BVON1F5KByCtbPBohL4yxOgO6CylWb0dIszpmdZc3h0YEhMgRsBRCK8yTPaOYwzpWKkORfgRf16_2FkSaVq1hK9oefWYVaPltMMyE1opyQCN_2FyOseCm_2BQX74IDKN224pI_2BtsnPryx0HsqPe4IKB8JoZ8LI5HYXMrAGDwBiRdxkSaao_2F6xZmfN65w_2Fax3nZCCYGnoHwNXX9_2BCi6M_2B0_3D

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 2 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 1 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://www.surveymonkey.com/tr/v1/te/akU_2BQc2vAhAsa_2B264x1g6_2FpF_2Fhy3EhxbpxJDHYpYZT3CvJK0hF8VaeoYgNuYHKjC1rEUOxcRs6mZw4kUPaGP3U_2Ff3GHp_2BVON1F5KByCtbPBohL4yxOgO6CylWb0dIszpmdZc3h0YEhMgRsBRCK8yTPaOYwzpWKkORfgRf16_2FkSaVq1hK9oefWYVaPltMMyE1opyQCN_2FyOseCm_2BQX74IDKN224pI_2BtsnPryx0HsqPe4IKB8JoZ8LI5HYXMrAGDwBiRdxkSaao_2F6xZmfN65w_2Fax3nZCCYGnoHwNXX9_2BCi6M_2B0_3D
    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:2148
    • 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,0x100,0xd4,0x104,0x7fff91accc40,0x7fff91accc4c,0x7fff91accc58
      2⤵
        PID:4768
      • 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=1956,i,3925277265752364114,12143183816122800037,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=1952 /prefetch:2
        2⤵
          PID:4380
        • 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=1784,i,3925277265752364114,12143183816122800037,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=2028 /prefetch:3
          2⤵
            PID:740
          • 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=2300,i,3925277265752364114,12143183816122800037,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=2260 /prefetch:8
            2⤵
              PID:2752
            • 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=3124,i,3925277265752364114,12143183816122800037,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=3160 /prefetch:1
              2⤵
                PID:4140
              • 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=3116,i,3925277265752364114,12143183816122800037,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=3192 /prefetch:1
                2⤵
                  PID:2756
                • 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=4352,i,3925277265752364114,12143183816122800037,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=4508 /prefetch:1
                  2⤵
                    PID:2868
                  • 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=4644,i,3925277265752364114,12143183816122800037,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=4784 /prefetch:8
                    2⤵
                      PID:2268
                    • 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=4816,i,3925277265752364114,12143183816122800037,262144 --variations-seed-version=20240708-180128.343000 --mojo-platform-channel-handle=3456 /prefetch:8
                      2⤵
                      • Drops file in System32 directory
                      • Suspicious behavior: EnumeratesProcesses
                      PID:3996
                  • 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:3928
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                      1⤵
                        PID:4912

                      Network

                      MITRE ATT&CK Enterprise v15

                      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

                        528B

                        MD5

                        9f82638fbe3a3290aecafa013785cf70

                        SHA1

                        8bd7ab6c381f452f027df86c755f9fe3a3e128e8

                        SHA256

                        d6212c7b92448f330459203f06506a412748e8dd2940363eb69dd9df7589f483

                        SHA512

                        9b2632bde3c7a429594204d34e08b1bc4be1cac3c2df0d4866ec1ee95e4e666fe7f67a7f3772a3f6e1676827be56712870e2ef7a2e78cdd13f1a30f53b99149c

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

                        Filesize

                        2KB

                        MD5

                        fe091fabb40725d910c4039208e083c8

                        SHA1

                        2b940a5834ab5fad64edbc1d736bb09bbff5a7c3

                        SHA256

                        09b714a64b188fe8546796e922868a69c62e631c29b2cbf2c2a909aac84db571

                        SHA512

                        55612b42aec55c4d785994679f8bec5be56521908861e4f1797ea658643524b0c9b7acd3677ca9e63ad1628c4a8cfe5f3655426706cb4211b5e7eff376ab5fad

                      • 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

                        1KB

                        MD5

                        a10f79f19781f2de98683128d66c9c4b

                        SHA1

                        512d433bbc5782cbd6400b78a4092c7ac13c4e28

                        SHA256

                        04362bc3fc487a382c40fa8bcb0656a3989b7535718ac7e98e2f876b0a7d9587

                        SHA512

                        77c835ff85dab6920221fe3376ee65f930dad4dcbf1fe3b8f0fae62c7fa76fd19eb7cb5f75e8cb42a91606ce814ad9cfca27ec318b01781ba7b28b3b68a60751

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

                        Filesize

                        8KB

                        MD5

                        4ec4e0f874ed79a7e6dce2a4eac11bc3

                        SHA1

                        5922f6d151e2eccd1eb50fad6e9bb908e1e93177

                        SHA256

                        8a8aad189dbd0347d186f6b75797177667c8d65ba1c7caddcbbda00002cc66ce

                        SHA512

                        3b1d10fce2d337fef57a4fb3960cb2cef99564bc6979fd702181771e132781733bd7dd1439bf2f1a62894c667f1e7ee443a6bfd426630ece39b99b05595aba01

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

                        Filesize

                        8KB

                        MD5

                        3f78dd4aa008d79764a7b469553f3feb

                        SHA1

                        54358c662972033c47882070a06ceaafeaedac6d

                        SHA256

                        b8c844450c3f88375d32eadb5efd3ca050f5211f7efddecc87fb9cb7cd372e6e

                        SHA512

                        1f7921cd0650c12bb54074f56ed1f2103b9c691cddb637938d4877ba7ba2d10c23639bbba41d095f2febe321e127a940afe8fe3a2c00a40a99161f92f7a12548

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

                        Filesize

                        8KB

                        MD5

                        bf8956bcd3f4c8e0202876c581acd5a3

                        SHA1

                        5a3ec682efe76bbb3e898cfe11a834949040ef2f

                        SHA256

                        cd9442b86cff6d36a1e25628e4f8654bca8eaa502a55e0f3426a9d78a5bcbfe1

                        SHA512

                        066c8a09784899a9c78d7c7bd2d2dffd954861adf23ea897794da157ea21e82c2dfa33d0e8c5a4d5a02b6626f6edf65c37cbf95f50f99946f9bc607e94ffdbea

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

                        Filesize

                        8KB

                        MD5

                        cf90625e1cafbb58936790140f22db70

                        SHA1

                        913770c9f28d3fc708feff7a78e87da2d11e545d

                        SHA256

                        5664799ddd00c9b79900f3e40819b1d4d7ab54ef9ae512a197f72d071a7460d3

                        SHA512

                        8d912958a48927ba2e8de918b801d9d3d3a7b23bdfd329acfdcc0b15a9074af7da4837192ada1428cfd64116b2c52dd3f12a5df07155307a13d1c42e1b207213

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

                        Filesize

                        8KB

                        MD5

                        cc473aee6b8598916905c1ae95c6cbdd

                        SHA1

                        ac2a3413927eab528691bf0fbd1514499a98020f

                        SHA256

                        266df8e6cea2d93f3d7c5300669c6cd46c054baf2cefe4e3bcd854f61a94db98

                        SHA512

                        7fd5f40f1da90bb3b44c7b40a44f47188ce24e18070db4b69812fa485aea23947877f6e53183bb308153d1a594031a703d892ac640aa2a07cc9abcce1ffa28b0

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

                        Filesize

                        8KB

                        MD5

                        aeb92b7f763f4faad125a0275ce950bc

                        SHA1

                        10197dc6c8f5b29e1d114cb4ae061ec21af03a52

                        SHA256

                        661c4a389fe28e1caf2ec496a568785cb578e67da03919e9533c311d0f4f19a1

                        SHA512

                        06ad0588ab437b7f040401b126b5fad4e800e48870bad2b7845205844c2b97aab6543b3fc717de96b2c7bc5d504e359633dba520f3ac1118b1e1dc8bc2e43570

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

                        Filesize

                        92KB

                        MD5

                        472ff6973334af9e412af7f555ca17a1

                        SHA1

                        dfe69bc44eb9528665dbb768350ed18315250be8

                        SHA256

                        3b14146c4002aad75960dc9f159d878dbf190dfc11bc595f25a232cd09b387e3

                        SHA512

                        93386b28d1594a6acc052851626f82ecd329391196d24417230f1ccc0c51e7d2de511411508331a04956c889b94bf2fef0b6e85cbdae53b02688139fe1a02cc9

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

                        Filesize

                        92KB

                        MD5

                        b1a39d1f58e50b656858e148f258a3ba

                        SHA1

                        5123915a0c9781550201e3b3db6aebdc5b1ad572

                        SHA256

                        5f4db0dff28f4afe008d17a17a0834fa8b165777e34e5d66d4184beb079276e9

                        SHA512

                        558341c80e535225a2d8da63658419fda70ad1230d5dba20908a340a6fcad41debbb51d57a23ee794c1d73983bc4ee3584cb176a477c59492ee31568697a0baa