Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-1703_x64
  • resource
    win10-20230703-en
  • resource tags

    arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
  • submitted
    10-07-2023 09:54

General

  • Target

    https://protect-eu.mimecast.com/s/j93DCJPjVs0voXgfVTRR3?domain=irevfet.pro

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://protect-eu.mimecast.com/s/j93DCJPjVs0voXgfVTRR3?domain=irevfet.pro
    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:4292
    • 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=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ffb9ea99758,0x7ffb9ea99768,0x7ffb9ea99778
      2⤵
        PID:3396
      • 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=1832 --field-trial-handle=1580,i,6195571918869759142,11075915451784269495,131072 /prefetch:8
        2⤵
          PID:660
        • 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=2088 --field-trial-handle=1580,i,6195571918869759142,11075915451784269495,131072 /prefetch:8
          2⤵
            PID:332
          • 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=1620 --field-trial-handle=1580,i,6195571918869759142,11075915451784269495,131072 /prefetch:2
            2⤵
              PID:1812
            • 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=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2992 --field-trial-handle=1580,i,6195571918869759142,11075915451784269495,131072 /prefetch:1
              2⤵
                PID:4364
              • 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=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2976 --field-trial-handle=1580,i,6195571918869759142,11075915451784269495,131072 /prefetch:1
                2⤵
                  PID:5040
                • 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=4628 --field-trial-handle=1580,i,6195571918869759142,11075915451784269495,131072 /prefetch:8
                  2⤵
                    PID:3372
                  • 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=4720 --field-trial-handle=1580,i,6195571918869759142,11075915451784269495,131072 /prefetch:8
                    2⤵
                      PID:3312
                    • 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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=4764 --field-trial-handle=1580,i,6195571918869759142,11075915451784269495,131072 /prefetch:1
                      2⤵
                        PID:2944
                      • 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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=2996 --field-trial-handle=1580,i,6195571918869759142,11075915451784269495,131072 /prefetch:1
                        2⤵
                          PID:4332
                        • 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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=3772 --field-trial-handle=1580,i,6195571918869759142,11075915451784269495,131072 /prefetch:1
                          2⤵
                            PID:2168
                          • 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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=5232 --field-trial-handle=1580,i,6195571918869759142,11075915451784269495,131072 /prefetch:1
                            2⤵
                              PID:2320
                            • 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=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.15063.0 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=4900 --field-trial-handle=1580,i,6195571918869759142,11075915451784269495,131072 /prefetch:2
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:2568
                          • 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:3316

                            Network

                            MITRE ATT&CK Enterprise v6

                            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

                              192B

                              MD5

                              a098b8ca4b8230ac6664ef63a0036e4a

                              SHA1

                              2eb61795b68453698132bbbf207bbfe6f3e84d39

                              SHA256

                              6dd00b926d600cbd8bfeeb55ed2cf41394ef68285c4b297042545ab410dae957

                              SHA512

                              2a4e6f5967469f0b3cef9609e3c6f6663ded140a0594d033d1172b8a42e5c549f3a6b7874137073774a92b71a2c97955ea9f150d9f9b58149ca0c2071fed47c8

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

                              Filesize

                              2KB

                              MD5

                              76c5728592fbea997f819df6d13e8495

                              SHA1

                              d32104885dbc14544c9db75f9542c5ef8ea489fc

                              SHA256

                              04963cf78357e49b156f26c8b7321d5e33c09162f6ac5761f96cf04fd94e8597

                              SHA512

                              b5fdff8b7cfa0e18c75881f5014e0066d9a5b59f69b3dd4d8ccec5845f51c341af1313db56b2aa8bcb1a96cfd56c25fbecba5cd4fd6636537f79f88e601d1933

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

                              Filesize

                              1KB

                              MD5

                              81d2270a397e46bb7fcdb3a5fdb19fb0

                              SHA1

                              1749d49e6840007babb6d2807947b00d015942ce

                              SHA256

                              95443d07bf4e9a57c0414a7c6937dae8b3c4c97b5f512260a996ecb60ddb0385

                              SHA512

                              87323ecbc2633237401ea8655b497f55892bb2807c3381a006396cb4c2a8d1a52377a8e6a4c1130d7c8600bf887ec8bbf4a1cc26762237a84bc894f18ffc6173

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

                              Filesize

                              5KB

                              MD5

                              cb7196ac7d75730ac08bf9f6bd7fa2fe

                              SHA1

                              d2c46319db117bd5cf0f0cdf35050994239d80fc

                              SHA256

                              34658bd205567f6c7affa9e8a436dcc984a79345737dd1480ccfea9317db7127

                              SHA512

                              d1627586a686b382e5ab797cb52440ebcc29dc4519be0563b7045f3b91201a69fd36caac9ed0706b81ee75ef1d4281018271fbdfbe3307056f3e0d3211b447b1

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

                              Filesize

                              6KB

                              MD5

                              7ca24ed822e45c735dbdd34ad6e444d2

                              SHA1

                              9daf2da312c9cb88a678dd3bea8e8ffc41035c6e

                              SHA256

                              68f50194fd36733e8cf64ca091aa75088675c90010b1da7dc3589b748ffe7c4d

                              SHA512

                              7ac7e1038c1b4324d94de29c1f9847b30ad04d5ada8c8554d7c20c637842fc8b2ebc3c45ab5cb65dc791a1fbb55b771e00f72b1da55bc7a85e1bc6abfcc93df1

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

                              Filesize

                              172KB

                              MD5

                              20838ff991e5e6a95269b81f56037d94

                              SHA1

                              8889e36f20e56b7d04c2996741bc3d925e5f63eb

                              SHA256

                              ca48709248938f38e06c42ca33c0237f93b0d5b10a285830257dd70859eb21c2

                              SHA512

                              76e570b61923011a87db002ac00bbed8740d345c254bab1bb743f6dddf702b324d05ca7ac65d7a1f1046928a0af488c9e0486081cf9e4a663974d361b6835349

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache

                              Filesize

                              97KB

                              MD5

                              a24b966ac7e1fa617b86931dea7dcb51

                              SHA1

                              da89cc35ab143f8464756341ab0a92815c515333

                              SHA256

                              2bd3d52846766faaf001a177b255f993c2a77409280b7851d58dae4083bc3981

                              SHA512

                              37ab3b75b0be9a2bf04ade7aad86869e5a44defcbd8b58ff0a832877f0c0cd8e645fb92f5309af692787e27ac0b9f8c1ed6f44fcd35e75ec1fa52541fbbc93f3

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe583e0e.TMP

                              Filesize

                              93KB

                              MD5

                              082b6c2bfb6484cf5e8c1d7cacb4711c

                              SHA1

                              050960504234b6bf22a69033773b5a234830b3fd

                              SHA256

                              2d870421a6752a912a85dcbc522ca7da2293b61197f6583ccc2edb72b05f5be3

                              SHA512

                              32053171e2755f7ca17a1415889ef7892a16f55a79ba871670357cb8791efc3ee5af17b0708a2c103690f628e50d803de45d5781774f9fbd62dedcaa6c01be0f

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

                              Filesize

                              2B

                              MD5

                              99914b932bd37a50b983c5e7c90ae93b

                              SHA1

                              bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                              SHA256

                              44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                              SHA512

                              27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd