Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/04/2024, 05:58

General

  • Target

    https://cya.nz/DpTCg

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 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 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://cya.nz/DpTCg
    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:2072
    • 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,0x100,0xd4,0x104,0x7ffaf6b4cc40,0x7ffaf6b4cc4c,0x7ffaf6b4cc58
      2⤵
        PID:4140
      • 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=2032,i,9964325356535209173,11718370961013892684,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=2028 /prefetch:2
        2⤵
          PID:4036
        • 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=1996,i,9964325356535209173,11718370961013892684,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=2064 /prefetch:3
          2⤵
            PID:4028
          • 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=2244,i,9964325356535209173,11718370961013892684,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=2256 /prefetch:8
            2⤵
              PID:1812
            • 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=3092,i,9964325356535209173,11718370961013892684,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3144 /prefetch:1
              2⤵
                PID:5036
              • 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=3116,i,9964325356535209173,11718370961013892684,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3172 /prefetch:1
                2⤵
                  PID:1736
                • 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=4580,i,9964325356535209173,11718370961013892684,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4608 /prefetch:8
                  2⤵
                    PID:3328
                  • 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=4984,i,9964325356535209173,11718370961013892684,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4604 /prefetch:1
                    2⤵
                      PID:3752
                    • 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=3308,i,9964325356535209173,11718370961013892684,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4000 /prefetch:1
                      2⤵
                        PID:2964
                      • 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=4864,i,9964325356535209173,11718370961013892684,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3760 /prefetch:1
                        2⤵
                          PID:3560
                        • 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=960,i,9964325356535209173,11718370961013892684,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3336 /prefetch:1
                          2⤵
                            PID:548
                          • 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=3280,i,9964325356535209173,11718370961013892684,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4768 /prefetch:8
                            2⤵
                            • Drops file in System32 directory
                            • Suspicious behavior: EnumeratesProcesses
                            PID:4224
                          • 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=4020,i,9964325356535209173,11718370961013892684,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=5076 /prefetch:1
                            2⤵
                              PID:4684
                          • 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:2888
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                              1⤵
                                PID:524

                              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

                                929f2d91f6256d5e6f3ccbd80ba058b2

                                SHA1

                                9ce8c63092400f948ad3c7c64353ef5ea8a362b3

                                SHA256

                                864f7a022e311eaece4293463fa3b117fc895180da02b88acffb14a6d8fe22b3

                                SHA512

                                e8485ba86f5537d1874b57de6eb1ce9f0a1108a9bbf5756b6382abce0ab2e57845e775e1ee9d21db4c2d63d9bffebed034391842a78c27a0ea5874f28f90af0c

                              • 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

                                b3360e8ef6ca703ed3b6af954a4ca047

                                SHA1

                                e238082cff0259fe84fe4031eadf762c5c9acc0c

                                SHA256

                                6d3123127ed6e35a19d2454374a352fbe1ce16843bbb373161a35bb3920ba1ad

                                SHA512

                                031eb847f07b6e69ab6d738b5eb9be31a2f17cef610982a7bec2ec2249e8d1246a0617093f6f920e37e7fb42c464d29051f24c9a662d4ffc259814774694cd56

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

                                Filesize

                                9KB

                                MD5

                                d3c7519df8415833fff11a752d047e85

                                SHA1

                                ebf991a21ab7079f492f1df50dc1f59f8aa1157c

                                SHA256

                                0a9c6b49cc43a546222730a744da6833b9e65ee031ae18f6c281b0832c852990

                                SHA512

                                bedb5ccd7e74d14784787ba1d1cee200e430c8655ab5f23dfd260284ded076005ce0c47c59acce3e47ed3a8faece689b985a9c95830e39000191583ede9c30de

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

                                Filesize

                                9KB

                                MD5

                                e92ef01f6337505f55bf93f334d6bcc3

                                SHA1

                                06f55d2f007a7c5d120032bc302f7d902b40805c

                                SHA256

                                f9e2fa7b4d6348c7d47b2f7b06cf4c4792e37d49814b283ed0342610f921fb50

                                SHA512

                                a06c49d9b7793c19fa1fd18f7bdfa702543b944ddd513340a6fa425fb0bfff090e63ad8b435a0ef418e95d27600e0fc2d397510b1b56ebbb996a07ada919303f

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

                                Filesize

                                8KB

                                MD5

                                de7b5d2ee351a7133d7a3066acc03de9

                                SHA1

                                3c429cfdedb9122e2bfff8d0cff719154b4ccd17

                                SHA256

                                b0ca7fbb9da8c52b4c2eec86bd0e676c708a5a67936cba6490a598be3129d70b

                                SHA512

                                1f0ed19162945f58f14062eb4408aaf0824b57f8862dcb317e00ac4a76f07380e0904892b010d8277397d7a15773216226d647512beb0d021bb79862aa14d2be

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

                                Filesize

                                9KB

                                MD5

                                891f2ccb7e7b4be624756e1049b2d093

                                SHA1

                                a5e2f032c045513e9691d1d653159fb3307c7cbd

                                SHA256

                                7243207ecbd2d9cf5e6a94b0a201a9da6c195e218e598ef47312e77309dd5907

                                SHA512

                                33856c9c1e5b5dac4a57f343397867d18fff3581b10d6fd7daaa4c7f01c94adf402d3a78abb93a8d606b1c0d9bb50e184aa77c5c215dc456f26daf216f98356a

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

                                Filesize

                                9KB

                                MD5

                                483e1b6c3b681b562083fc52f64f6cee

                                SHA1

                                b101ebb9f5c21a49bd5a22c7fcb1985c3f737028

                                SHA256

                                2939caa900f6ea9f1df32c3d27bab963a74611ae874ed2779cd8972e623dd145

                                SHA512

                                b518bdffda07b62a04e6e425acb734b82c41249d8f4b7db858d4ebcb0201f078709c5d0762c35250026506ec8d6caf82c3c33616c1f1fe515bc1aa6c18ac458d

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

                                Filesize

                                9KB

                                MD5

                                3569d69f63192aa100ec0356c203b773

                                SHA1

                                565205ecfcc1d08b1edc5099e2ddb5482b772be8

                                SHA256

                                d404b3eccb0e077d5d39712aec3f94b2eb96077695d63ad69880238b95af0894

                                SHA512

                                059d109506275409e8ccc7990e95335dae4057aaae577b204748c4c7cc78692e97557a48291afda12743fa22b029ede14ac52c1327bb5cc484d9639330763c96

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

                                Filesize

                                9KB

                                MD5

                                40645a9456ab28c0c0c7ff088a71f90f

                                SHA1

                                a4d0383ab8e558b7d457f589a9d2976dd15c1ae2

                                SHA256

                                b3e386e9884ecb39c3045a9996e9abb6a048321d87c728ec4c47af61621794ab

                                SHA512

                                76cc7b5732da325973e0ac792376d34febe93c3db8287d571ffef939b277e25a0fd477980be9dd55360ca62e0124483404f3e257e2c0d694af6ddd6076f259cd

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

                                Filesize

                                9KB

                                MD5

                                f06c611673651a18a514094a4bdc4233

                                SHA1

                                8969864e3e49a88320fc1b64e935e5164b6c9007

                                SHA256

                                8b1a01e2f96c60a7ed9d64b128949eed29e0a65622ef69c4cdd714ce1b5dc06b

                                SHA512

                                ff956c58fc034ab8358a8cbf0d844a0b6df1afbd10359209acd19ac9f8d0f11df728c63f9cba30a06686cbeed18a145afb19da7be2981e94f46858ced6dbdcc9

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

                                Filesize

                                9KB

                                MD5

                                86f0e1b38a190952bd7f655e516361ca

                                SHA1

                                af3a05e99cf3438cade385e83545667213bf585c

                                SHA256

                                c1a19897783bc79eac3a21eca4907e47840e72c086bc93ccdf3b5f6971703e1d

                                SHA512

                                0d94b3fc601cc1ee0fc0dbeab9c447ae589e42e88d6e018943d8d9e7930e811bf9dea0e6f6dd4b84b605c9af0dab4cee10fe6d803e04e02a3588006ee182309b

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

                                Filesize

                                77KB

                                MD5

                                8a8214fc10ef79add1fd894c7b01fdee

                                SHA1

                                992aa84162dd1048c33766c70448d601c9d1d648

                                SHA256

                                02b3b0599e1828af08766abb703bab8deacf6609604f290d9080f36483508947

                                SHA512

                                32f8726b4e08e51b95414716a61c1040e24422eca4d520f86737ea79e27851bda6f5608f2c25b1ad6a7922370484ee4151354a47e70093c9dec11b9a7fa073ff

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

                                Filesize

                                77KB

                                MD5

                                f112028d4ed9075e2b8754ee5a12c72c

                                SHA1

                                79eb193abfca5f106479e97ecf0ac8a7b1128ce9

                                SHA256

                                fec985a3882fb4d657a58170130fd33ecec2b6a33cbf9f2fcbac577cee6b7742

                                SHA512

                                16d9804e1807e608d44bbca9197172645418ad644ed420b9c65fb956b79d0ec98fa854d9e037f168347e26816a713895ad90edfa28859f77f5ae26d46712118b