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Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/08/2024, 03:23

General

  • Target

    http://wkdygmtkuoamjc.com

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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://wkdygmtkuoamjc.com
    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:3220
    • 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=0xf8,0xfc,0x100,0xd4,0x104,0x7fff6ccfcc40,0x7fff6ccfcc4c,0x7fff6ccfcc58
      2⤵
        PID:1996
      • 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=1908,i,8272329371715512195,16717150262553226000,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1924 /prefetch:2
        2⤵
          PID:2084
        • 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=2144,i,8272329371715512195,16717150262553226000,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2176 /prefetch:3
          2⤵
            PID:1460
          • 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=2240,i,8272329371715512195,16717150262553226000,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2428 /prefetch:8
            2⤵
              PID:4576
            • 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=3028,i,8272329371715512195,16717150262553226000,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3064 /prefetch:1
              2⤵
                PID:3924
              • 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=3052,i,8272329371715512195,16717150262553226000,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3092 /prefetch:1
                2⤵
                  PID:3460
                • 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=3020,i,8272329371715512195,16717150262553226000,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4344 /prefetch:1
                  2⤵
                    PID:1132
                  • 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=4636,i,8272329371715512195,16717150262553226000,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3368 /prefetch:8
                    2⤵
                      PID:3008
                    • 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=4896,i,8272329371715512195,16717150262553226000,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4988 /prefetch:8
                      2⤵
                      • Drops file in System32 directory
                      • Suspicious behavior: EnumeratesProcesses
                      PID:1096
                  • 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:2012
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                      1⤵
                        PID:4452

                      Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

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                      Downloads

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

                        Filesize

                        649B

                        MD5

                        d3dd1c902f51e21a88c34ff84969ee98

                        SHA1

                        faba471a0cd5a9999aefc194296db48058bbecf6

                        SHA256

                        51ac4481fb138d9dee9763de37dee9df6da2dadc122aa30d4e70688b539a9788

                        SHA512

                        5489089c1f77b90f5e037acbb73aed8764d570261c645b9f02e595a5621705d493ef982d6a06b73774d73bf8b736f267e10a52652a4f849d73663ad2c641e7bc

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

                        Filesize

                        1KB

                        MD5

                        97c06b7dcbe3fed1d4dfdf77aaf879ee

                        SHA1

                        95d39979b49ccb6c76fa6b0bd1f3acbe99f04bff

                        SHA256

                        817129be338998da25988547912b82afa7bc581dfcf64135388afdfdcfb86ed8

                        SHA512

                        a33f3ce84ea3a2f02a49841749306ecfc05006be246dcf2777db08f1b7ceb63ab1595317f549adf86e78433d62fbdaa1adf190b18adfe445cf3cd1bda9f7e526

                      • 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

                        524B

                        MD5

                        9a0db97844af30e9fd434f3ffe1428c6

                        SHA1

                        2f9117f6bb2d7120aa21e9295a24558f9112085f

                        SHA256

                        770797987ccf9a5de7f30d78adbea6525603d3d17e59d943bd33fc3b2b56ed85

                        SHA512

                        833c7e780bd1978e23c2b394d17c59c3c63ab4e4dc16ef67236ac89ab139abd5c3b27c165b4181cef427ea6a36a03f099a910264c72eee442d6853ed8852f78f

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

                        Filesize

                        9KB

                        MD5

                        190a6a3ae40b89e675a922f8966dfa47

                        SHA1

                        d6f7d8c314ff42c7e02cae10895bb8136415ae16

                        SHA256

                        0e43d1b4e0578dfb0c6eff18d40b4a825c26484d35909c6965b1f517a717930a

                        SHA512

                        b4a0b6aa66e280b11630dc289905dd06c98d4b2403c4aba9ab8f0ed98521f2b531daeb06620226549210e39060506f4633501107fe00520dac5caa02c72bdfd4

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

                        Filesize

                        9KB

                        MD5

                        eb9aeeeb1c30e08144ef354f2101820c

                        SHA1

                        c62dd471b9cbdc0129075b5a2da3bdf548938676

                        SHA256

                        3e7aa15beb12c630826686289af18383f8fb93fe6328b1f3d8c5795ed4cbf2ac

                        SHA512

                        3bf3417b5fae0979d9bc6afbada7ffc00a18225ec30343a4a79cc410031b4349e26fe4ca2469c6c25351e1c3aa010ab1181e9e71bfec2f4d07cc66efced84df4

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

                        Filesize

                        9KB

                        MD5

                        4390b5776ef4a4a01ff57260e0719b45

                        SHA1

                        c7d55d2d74f1724003d5b4a90afa5531d77040d1

                        SHA256

                        9e5416727f0bc81ac92c1a8a897f1c800b6644ac466894e653689b2223614dba

                        SHA512

                        c9a26456de663ba3e00d293c196e7cf3c2e25cf2678589548b56a2f8200107291562400edbc49cb16b02ef6f4bad3de9806f39d05f311e877e50725b8e4eff3c

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

                        Filesize

                        9KB

                        MD5

                        531b26db9e07bd65df24a070eaa18e83

                        SHA1

                        c90ed6f491c8dfc992c85c3de660c86b9d5c7545

                        SHA256

                        bb701dd4c1c0d21f1328890e9a9d10ca672e6749e125232ea7d0256c9d375cc3

                        SHA512

                        b17e9ffc7e7e7c8b0899001e1dc4e191daab6f22191442c64719e8c55855028feb23fc4e80fa338ab7b3c4d13d7488b430fb1df1f2cecb883bc01b51f21f2765

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

                        Filesize

                        9KB

                        MD5

                        49cdb75078d18615d9b25c7a497de7e3

                        SHA1

                        ffd9b4193e679527acd6f89cc4f57f27f8543d83

                        SHA256

                        dda1a631edc377dd45906abadd6c447d16a25eaaeb1f31c5159164284c424560

                        SHA512

                        756c7ae2cb09f1cdd0b3fee2854492d1dfabc3a7a5476d672b54f3b64c0239296c6da1eea28952a1990028718977b3a93e8613fcb02c23a3901be542114bcd2b

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

                        Filesize

                        9KB

                        MD5

                        49d0a6a23530c8d740dccd8be6c1a9d1

                        SHA1

                        5caef131017faa4cd236aac5b6f37f13506ea039

                        SHA256

                        6ec5dfee084dff5ff2cec4663214bfd9a213091727f428d9dc59b81b38583c6f

                        SHA512

                        89c47605bdf5c1294d90a7d7f897438e13791f850143de99cc7a90e5eebe559b1c0973bf9fd74874e69f1567e9f605bbb1bbff13d67637772ab26d7efaf87499

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

                        Filesize

                        9KB

                        MD5

                        a444b8c71cae2e71780eb7f4f8099962

                        SHA1

                        cf618481ecac832950daed174c79d5a2e1cfc401

                        SHA256

                        c0bc90358f789612e222506a7b76663d19b45d98b4364f1259a56c6fc7597a2e

                        SHA512

                        b70df4d4810a8d44bd96b1b34b352d2f0c5d63b30071273670b950d2e18d67f764c74eade410d131064490f8cd15d5c66069a74a7d93d1d7c81b6b625c3d5166

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

                        Filesize

                        9KB

                        MD5

                        be3a0321070a28cbe958b348226790f4

                        SHA1

                        de6fb136563332a0c88c3f1abe5eaa6b46d6008c

                        SHA256

                        499002e0211cb64917eca2917a08781584ab368c2cfe7eeddf22befdc6c8d134

                        SHA512

                        9dd81ae67a47ab3beaec8bd5fc9944f4b4cb5bf864f85e9fcca928a587d2e5dbc904e8637961999854a06f40f84a7eb784f2021665500337724de5944cf5cbd9

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

                        Filesize

                        9KB

                        MD5

                        91ff0d16b2dc5ccf4584d21eea10a746

                        SHA1

                        61d52410b452e7d3ba9b5472280ae1066e3cda2d

                        SHA256

                        09824c49651e0f77617fe7d4662568fe2a0421c117f1e9d790971f017604ed34

                        SHA512

                        7e848096abe45041ec3692cd82ba4f69fa132194ab17a013cf7310f99ed74d495a37e825123f3d289d5e252ede7e41cc8404ab8e87e9c6d7a160e54f8b2d3346

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

                        Filesize

                        9KB

                        MD5

                        1d97d5cd0d3ece2608ffe8ca619db4f8

                        SHA1

                        c517aa7e317562503e4488f582062dc7e7314902

                        SHA256

                        f261208b6410599e49742092c50298744e85e606717a04fca5cb7c66a55ae88b

                        SHA512

                        853229efc4bc8ead2b2fad94331a1e57f65b01e9c747875075a3375953c7b4bf8d09bf98a38fa786d75b032c386a8807a032843e8bd84848ed9d79600aa097ea

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

                        Filesize

                        99KB

                        MD5

                        6bbfa618f94db9a44fce7ca4b6d1c83b

                        SHA1

                        e43363c144568af2787817fa0d2817aacf410b71

                        SHA256

                        9d53eaa9a20cf55385dd5c3856c5c8538a9f12d6969d8e3110f71b8e74feff6b

                        SHA512

                        08addcdc788bc9822001101cdef93d8ad459d06cae64c4263aef3e092b9710dfb6e6bac90d1fc064bb1a663fac2bed2755e97021c27cafb193f132e5286687cb

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

                        Filesize

                        99KB

                        MD5

                        3ed5e0ec730b60650d7b932a70970400

                        SHA1

                        1aa01476cdc1a2458ab567cc7744d5739593507c

                        SHA256

                        d27630b6b4e883d167330a866355ef62183fc4635b7ff02a3d47b289670a1b37

                        SHA512

                        c87f4c57af6886aa2ac41b58ec3a9dfcf57252ab6ff064c506a951de9ade2b6494e720aa320f89c05f67026e46a5b02e3241b31243cbfa9d04e126131c7b1353