Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240802-en
  • resource tags

    arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    04/09/2024, 15:02

General

  • Target

    https://covid19.protected-forms.com/XSms0QWpheUJ4djdjK0YyZmh0Z3BhYlEyMG5BL3Y2QWZBS3p4ZTk5YmpqbE9TZ1ZFQ1lQN0NuYXk0bGxJaG5DY0plWmhjaWtYR3IwWDFpd2tSWjA0N3lGcFVHeFhrUjJibzFhR3lkK2lpVkgxMmEwcGUwRVRvZFFsYjhzeElnM2txMkVVbiszenUyZWZYNEVyS0Z1bEVSZkppNWNjZmQvUWszcHpCbVRYUDNFc2Y0T2lwRVpaMWRyay0tYVZKOE9sbUdZdnRpYmpUMS0tTmNVTy9SZUFZU0QvcjMzUzlEdHdBQT09?cid=2165611014

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 2 IoCs
  • Drops file in Windows directory 1 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 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://covid19.protected-forms.com/XSms0QWpheUJ4djdjK0YyZmh0Z3BhYlEyMG5BL3Y2QWZBS3p4ZTk5YmpqbE9TZ1ZFQ1lQN0NuYXk0bGxJaG5DY0plWmhjaWtYR3IwWDFpd2tSWjA0N3lGcFVHeFhrUjJibzFhR3lkK2lpVkgxMmEwcGUwRVRvZFFsYjhzeElnM2txMkVVbiszenUyZWZYNEVyS0Z1bEVSZkppNWNjZmQvUWszcHpCbVRYUDNFc2Y0T2lwRVpaMWRyay0tYVZKOE9sbUdZdnRpYmpUMS0tTmNVTy9SZUFZU0QvcjMzUzlEdHdBQT09?cid=2165611014
    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:3540
    • 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" "--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=123.0.6312.123 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffda48ecc40,0x7ffda48ecc4c,0x7ffda48ecc58
      2⤵
        PID:1428
      • 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,1397446147493450234,14100549371432810646,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1820 /prefetch:2
        2⤵
          PID:6124
        • 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=2092,i,1397446147493450234,14100549371432810646,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2108 /prefetch:3
          2⤵
            PID:5420
          • 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=2168,i,1397446147493450234,14100549371432810646,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2348 /prefetch:8
            2⤵
              PID:3048
            • 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=3084,i,1397446147493450234,14100549371432810646,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3112 /prefetch:1
              2⤵
                PID:4328
              • 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=3100,i,1397446147493450234,14100549371432810646,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3148 /prefetch:1
                2⤵
                  PID:2232
                • 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=4508,i,1397446147493450234,14100549371432810646,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4516 /prefetch:8
                  2⤵
                    PID:3092
                  • 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=8 --field-trial-handle=4916,i,1397446147493450234,14100549371432810646,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4800 /prefetch:1
                    2⤵
                      PID:4492
                    • 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=728,i,1397446147493450234,14100549371432810646,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3352 /prefetch:8
                      2⤵
                      • Drops file in System32 directory
                      • Suspicious behavior: EnumeratesProcesses
                      PID:4164
                  • C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
                    "C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
                    1⤵
                      PID:1212
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                      1⤵
                        PID:1880

                      Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

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                      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

                        aabe6331cf02b9b2f54a06450463bdd5

                        SHA1

                        331d0f9d3a1103bf81a4ea67ffd9c258a8524aee

                        SHA256

                        23e1f6b6c77a2e93e58c26c4187749d0cd328635707b62705e3f62200f57e428

                        SHA512

                        ebea8b3320c27018e6005e03bf2282d8dcfba23aacac6e6fafd2abb9582794df1da1f2f746fb0b3c822cc5928de253d15c7c3606328cc81384e358567f63ba7f

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

                        Filesize

                        120B

                        MD5

                        9250d35770cb898b4ada203a99efe3fb

                        SHA1

                        bf25a24821eb93f9512715c336478aac93a80b19

                        SHA256

                        b3034296197679d094f54698fa861317ed80ce5b97d5098198beb4a5514b6a05

                        SHA512

                        2ae635b508bf53f071f603388aa331adfe93757d9c70f4e4aeb9340b27497f8442a5d39056528e500becd9de63664044e9380ec1b9207644eb962222393736b7

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

                        Filesize

                        2KB

                        MD5

                        dd0f4d6dd28dc6fea65519ed62496c2c

                        SHA1

                        8ed38c938d3cb0f035e951be0bcf100ecf1700e8

                        SHA256

                        c36db72189c56a917c7bac2b894c7508de50a067004b2efd6ef36d179856178c

                        SHA512

                        5c502d4d74f193866c902907c92810f503d9cd5c319561d34cd86a6c40d94d01fab5249afd6174788c6a342107f8f861d37f0a0924abdfa08b5adda9f6175f59

                      • 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

                        111db19dc134e676c257a7c49ec08294

                        SHA1

                        d2b41bb850a1c21ec27ffca43936f7f18502b860

                        SHA256

                        4bb012b84c4a31ad02da60be22e22480d0073b8a4996f6e5beff4ae5066fd339

                        SHA512

                        495a77d31172d99a7c0de853a73fea42984935fd9143a5661762938ad19ff98d99cdd801c71990e25f2061e640ede0f725b4e14537498197d82516f595250f18

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

                        Filesize

                        10KB

                        MD5

                        96fe2070a5aeb73bc13207847acb2fab

                        SHA1

                        90cc4398c35f89a78292c61d402f17a844d21a14

                        SHA256

                        f50ea8a15b4f62e97b9f0df5b0eacab8218b7f80a7bcf67d616f7fcfb0b92928

                        SHA512

                        36587187ae2953b950d17965c3f5eae2d8c9e4fc20a8e5f67662fa657ec63d6152bc7a0fad35382f0b93fed5fc648cc96a7e4a5216a6c7cb60440d592138c3ef

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

                        Filesize

                        10KB

                        MD5

                        989c0d7b4b17fe3d90816a23e091a58f

                        SHA1

                        2243d603c8583d126aabe4f467adc9a147017b62

                        SHA256

                        61c0b4386c7cdc0da5a4c95b16512f2b1255dd97ea71c357506db5892701fd9a

                        SHA512

                        0945f443865f5d670ab367e49cdc57bdd5bd4e4381ed5069c34ad04ec3fe421823bb667f38ef85fdd5819b0bd13711a5a92cefe1ae5eace782e36b9a1d18ad3b

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

                        Filesize

                        9KB

                        MD5

                        f7d76eb0ab80fcef5645fe4e696f2609

                        SHA1

                        643b249f71f1006b02ec47511289bf20cc3f87d1

                        SHA256

                        3f4fa6d2d343dced98e0186e3c948a56102a914797533a9c6763c0bb6e7efd81

                        SHA512

                        3094cccf5221642189f0a0c18f8d0c02a83ada2224597cd1f9c91e173162be8c8568692940b5b2226fb7bdca9935bf45980cd9fcdfd80f34f380d8c5b697d9bd

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

                        Filesize

                        9KB

                        MD5

                        47a45dc77754f6f6edc3855f0a8ea604

                        SHA1

                        0ceef4831639a3a7c4df4a907353c444b6964829

                        SHA256

                        cb61bf9203a51b1d49946228673f8100cdde17c055f0e45479a01defe5c05cd2

                        SHA512

                        fbf818e7375d8c46d4ae07d9f7ca979d3e4548bfe675d908e5409fd5fa0f2c49937895c4132500ea5f2394886f0aa11f38dbd5aee5279a0dafc10c417fa0a02e

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

                        Filesize

                        10KB

                        MD5

                        1223ab6048debcab8b0833031c49307a

                        SHA1

                        fd5948d5bd56e71e7fab69b9b23e95902ad44faf

                        SHA256

                        a2d7a28db79f4161c08fe2767889913be98597f1b3af6864012f7fb6ceb4ff08

                        SHA512

                        0a505e9b1f9ddc0e42dd3ebfcc7bd4aeb438f5a20da984e77b4ba04e22b6c906a6ead2d6a33084ad8249202403f80baa7b69086afc828c9e6d666a164fa4e148

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

                        Filesize

                        10KB

                        MD5

                        695e8943bfb63a9158573cf3bb471b6e

                        SHA1

                        422f5abc9a22bd04232f8712d71f0880cacdbe52

                        SHA256

                        e78b28849cd3513a9bc2c98596c942e12df5845ec58acf2b6b1d914e26aa2a68

                        SHA512

                        3c0e1716b7f61f11dc90ea5a41d986b83d824752fba18cd29e69c37b15c8ed45557ac4a8f6c3dbb80386f7648913c2f5721521ef6c8316c970e609e97ae15356

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

                        Filesize

                        9KB

                        MD5

                        be81ea6846ab402998cde45b9087b1ef

                        SHA1

                        9f6c9578f806a67f525bd0713535e9ecfa0acabd

                        SHA256

                        f992eb03becf105ed2147ff6792fcd7bd25d28c9ac6b8f18cd5c47da478d31e9

                        SHA512

                        8ec2e2098982b2747c057428484d49b05e17833b1075999d3b02ac055eeaf9b461eab5777c0a86f71ab5064924b5b7f376f6546e83aba87e1277d60851593a7e

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

                        Filesize

                        9KB

                        MD5

                        c98e2f67afbe6d1bf3e81924c3336f9c

                        SHA1

                        18999beb525b6d4ba0cfa7b59cbf6fd7e21edb6a

                        SHA256

                        388bd362e55f73030644bc8fdf154474293ed6fbe00b87392867cbe70dcd11c1

                        SHA512

                        e33408f596626fed749c1dac4813c23c744d662442fc3508d598b677b88303a221501358aad8585c1988028fabe697ca249b22ca2db0379470014a6a77c697ae

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

                        Filesize

                        10KB

                        MD5

                        af1c1fec4740472e81c975fc3e3aca20

                        SHA1

                        dfd80eb323835ab20f12eef11aad437dc27981a4

                        SHA256

                        e2b81d816a63cb9b1221680b3a93ee118037bc1d3bb633f1a234586eb74e21ba

                        SHA512

                        6951f4bec1219eef76e7eec8b6aca433a204384d2c7d4ec8039b757b5c2a3d13ae1a929bb12806e09176641c5503e9bed4f667948564b04117bd792223164bd4

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

                        Filesize

                        10KB

                        MD5

                        2120191128e04d293f8a137a56013f2f

                        SHA1

                        461322adbf77fdf791a5aa00bd56353237ab2138

                        SHA256

                        0ca7419745c91b55a02a62d60c7dd266b8b2f1d0e65f73fb05bdb6afe9441036

                        SHA512

                        21b9ee066cce3e0524e5bf91801707bd9cd1598e57f575ba8304850c07786aefd621b8e0df725fda9d988d9d023a82997fcaa1c1f575ec40b98fff0916efb728

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

                        Filesize

                        195KB

                        MD5

                        9029b9701ef7a23d01397e273dbeb192

                        SHA1

                        178ba2b4a807f3f617bfd1b5701a2500827a483d

                        SHA256

                        8f7a3fd7619e0f57740b28db3619179ed25e619609da074c2ef937260be003ed

                        SHA512

                        99849ae6f0b5c028ea09ce1aa0f9fa719cf0e939714e3bc3bacb3417436b744325a47d7d96329e2bee2e4995cc2cfb80485891f7f7e4fb36cb3c91301fae2be8

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

                        Filesize

                        195KB

                        MD5

                        18b3657fe732f1d3aa8e473ce2b4b4db

                        SHA1

                        71b444bf38fa988bd994c126061f81cda83cc591

                        SHA256

                        74e27e6ae0e682e1e3ca4a84701736701151401a38355e5b0bd46986acc7878f

                        SHA512

                        aacdb176cfa395ec84eb322e53660861af51de7dbb2d311e86876d2a2de99f84dadb8325c9527ce7235bd03bfca32096f08b0367fa3630d6f67096ad63aeb22a