Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/11/2023, 22:28

General

  • Target

    https://googleads.g.doubleclick.net/pcs/click?xai=AKAOjssIdZGtK2LGw4coQMwtQcONuf8cVZUVHUrlFgT33_wiLCuxpoweUvHdBH9neY4iW-CZh2SzgITptx6j64F0B2pEU0uoeRfmKTeyn7LSG5Irubqjv6IFl9MeqTp84ZT99WRJlZDMgrwUaUI7QjgNwL22AVveJm980wuVNryiILT2WhxCPmcY8M7PVIOygAXT_382p7PUn7bIByn2OjlTfCiaqta3tAhZWCuROeXZPznm5cGhgUYspVywPb8Y8GbuT5pyEUyF89icmqe5zg&sig=Cg0ArKJSzFtr0kI2Y6Ll&adurl=https%3A%2F%2Ftaxauditreport.download.demanddocument.clearylfab.com%2Ftaxaudit%2Fauditing/ZW1haWxAZnJhdWQuY29t

Score
10/10

Malware Config

Signatures

  • Detected phishing page
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://googleads.g.doubleclick.net/pcs/click?xai=AKAOjssIdZGtK2LGw4coQMwtQcONuf8cVZUVHUrlFgT33_wiLCuxpoweUvHdBH9neY4iW-CZh2SzgITptx6j64F0B2pEU0uoeRfmKTeyn7LSG5Irubqjv6IFl9MeqTp84ZT99WRJlZDMgrwUaUI7QjgNwL22AVveJm980wuVNryiILT2WhxCPmcY8M7PVIOygAXT_382p7PUn7bIByn2OjlTfCiaqta3tAhZWCuROeXZPznm5cGhgUYspVywPb8Y8GbuT5pyEUyF89icmqe5zg&sig=Cg0ArKJSzFtr0kI2Y6Ll&adurl=https%3A%2F%2Ftaxauditreport.download.demanddocument.clearylfab.com%2Ftaxaudit%2Fauditing/ZW1haWxAZnJhdWQuY29t
    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:1376
    • 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:7 --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=106.0.5249.119 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffc6b899758,0x7ffc6b899768,0x7ffc6b899778
      2⤵
        PID:4220
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1724 --field-trial-handle=1676,i,13042149930641059074,7432923753664657792,131072 /prefetch:2
        2⤵
          PID:4756
        • 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 --mojo-platform-channel-handle=2136 --field-trial-handle=1676,i,13042149930641059074,7432923753664657792,131072 /prefetch:8
          2⤵
            PID:1124
          • 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=utility --mojo-platform-channel-handle=2224 --field-trial-handle=1676,i,13042149930641059074,7432923753664657792,131072 /prefetch:8
            2⤵
              PID:3632
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3012 --field-trial-handle=1676,i,13042149930641059074,7432923753664657792,131072 /prefetch:1
              2⤵
                PID:4844
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3036 --field-trial-handle=1676,i,13042149930641059074,7432923753664657792,131072 /prefetch:1
                2⤵
                  PID:4888
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=3648 --field-trial-handle=1676,i,13042149930641059074,7432923753664657792,131072 /prefetch:1
                  2⤵
                    PID:4660
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=4568 --field-trial-handle=1676,i,13042149930641059074,7432923753664657792,131072 /prefetch:1
                    2⤵
                      PID:1716
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=4516 --field-trial-handle=1676,i,13042149930641059074,7432923753664657792,131072 /prefetch:1
                      2⤵
                        PID:3776
                      • 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 --mojo-platform-channel-handle=3116 --field-trial-handle=1676,i,13042149930641059074,7432923753664657792,131072 /prefetch:8
                        2⤵
                          PID:384
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5348 --field-trial-handle=1676,i,13042149930641059074,7432923753664657792,131072 /prefetch:8
                          2⤵
                            PID:1036
                          • 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 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=4836 --field-trial-handle=1676,i,13042149930641059074,7432923753664657792,131072 /prefetch:2
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:4664
                        • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                          "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                          1⤵
                            PID:4268

                          Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

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

                                  Filesize

                                  168B

                                  MD5

                                  e05ca8950cc735ee18335eec840b4415

                                  SHA1

                                  16752072b7b7a4436d52242c42ad50e1be154b30

                                  SHA256

                                  7f63e541bfb47b7f7f2228d60c847dd5cc83a90ef5a8665db9372b31b76d7081

                                  SHA512

                                  75443d44d5f2f7bc6282b0d40f90ce74cf08a14f83981721fd78cadd80c68ca555c951cd29fe071880f1d467e3cb1740b46161fe3a7fca6912d8e9881f366dc5

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

                                  Filesize

                                  3KB

                                  MD5

                                  4ba96b10ea125b45c4ff461b8d1cecf6

                                  SHA1

                                  2e64c3fa90293ed2b28400cb01644ac61c4a0e06

                                  SHA256

                                  41f89820cde58fefa3887983869e1a8a0f5a6b1d8346b66767c27c0b6af0b5ca

                                  SHA512

                                  6d222bd841fba06682bccd616d7f3bb22a5e037307fb9deae207b56d969a1fce4f2c15244b6a62f4b7aca03c15eee4a3d2c26c6dee0e33f7932bc7221a399dc5

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

                                  Filesize

                                  1KB

                                  MD5

                                  562b276c5c188c3312d948725937559e

                                  SHA1

                                  d3a38136b1468c4ba98254cd8b10cf5a7e0a5690

                                  SHA256

                                  28b0737058147c9eb2912370d2bde8b56da945c1c1028f004cffe0a3cc5d735b

                                  SHA512

                                  19e7e714754291bd685a47934b75c7c04a9238a40fc07dd796db0b9ee4351a15aa6a5a928803716641655aadbb49fbc4185f67db9772edafbedcd36f046e9553

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

                                  Filesize

                                  7KB

                                  MD5

                                  57c423a0ab879c98924237fc29473857

                                  SHA1

                                  e17562341cae5362b8b6be5ea179c747bdac9bd7

                                  SHA256

                                  a050630818f501b2da841d837b2e03d0cccc9147331acfc1cd58acdfd5278999

                                  SHA512

                                  cd394a974e51c33a5e924fe4d814303ae0656222487ba523c0533c4c70c6e899dcf814e62629387a615c617b0b6e54f95197c099a83fa8c4ea9507c660462126

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

                                  Filesize

                                  109KB

                                  MD5

                                  74c052bc05adafefcc3e805deec45b13

                                  SHA1

                                  980bcbecb116c3d854c3053203848a336adc3915

                                  SHA256

                                  d089556a9d389a8a2fdf99f6ab64f4973f5a4b374be92d5ea388c6991a43f029

                                  SHA512

                                  590f6b58dab1b0773c1ac757132fe044fbb3cfdd3d82c8d7fd4c3a556da58a021a22b1c470e10ede18758cc5e70eb284f9c454cd8ac89205bb924e6bf7c0dda9

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                                  Filesize

                                  2B

                                  MD5

                                  99914b932bd37a50b983c5e7c90ae93b

                                  SHA1

                                  bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                  SHA256

                                  44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                  SHA512

                                  27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd