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Analysis

  • max time kernel
    149s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/07/2023, 08:25

General

  • Target

    https://links.mail.service-airfrance.com/ctt?m=22412736&r=MTExNDk4NDU5MzI5NwS2&b=0&j=MjA5NjQ4MDM3MAS2&k=options_option_2_ICI_PROMO_ST&kx=1&kt=12&kd=https%3A%2F%2Fportalcoroado.com.br/cp/?11=Z2VrZS5oZWlrb29wQGFzci5ubA0=

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 8 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'"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://links.mail.service-airfrance.com/ctt?m=22412736&r=MTExNDk4NDU5MzI5NwS2&b=0&j=MjA5NjQ4MDM3MAS2&k=options_option_2_ICI_PROMO_ST&kx=1&kt=12&kd=https%3A%2F%2Fportalcoroado.com.br/cp/?11=Z2VrZS5oZWlrb29wQGFzci5ubA0=
    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:3280
    • 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,0x100,0x104,0xd8,0x108,0x7fff03b69758,0x7fff03b69768,0x7fff03b69778
      2⤵
        PID:892
      • 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=1768 --field-trial-handle=1876,i,2629484894346835865,16997724224367381545,131072 /prefetch:2
        2⤵
          PID:4632
        • 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=2216 --field-trial-handle=1876,i,2629484894346835865,16997724224367381545,131072 /prefetch:8
          2⤵
            PID:2296
          • 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=2144 --field-trial-handle=1876,i,2629484894346835865,16997724224367381545,131072 /prefetch:8
            2⤵
              PID:4292
            • 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=3192 --field-trial-handle=1876,i,2629484894346835865,16997724224367381545,131072 /prefetch:1
              2⤵
                PID:1152
              • 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=3208 --field-trial-handle=1876,i,2629484894346835865,16997724224367381545,131072 /prefetch:1
                2⤵
                  PID:2240
                • 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=7 --mojo-platform-channel-handle=4548 --field-trial-handle=1876,i,2629484894346835865,16997724224367381545,131072 /prefetch:1
                  2⤵
                    PID:1960
                  • 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=8 --mojo-platform-channel-handle=4888 --field-trial-handle=1876,i,2629484894346835865,16997724224367381545,131072 /prefetch:1
                    2⤵
                      PID:1428
                    • 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=3484 --field-trial-handle=1876,i,2629484894346835865,16997724224367381545,131072 /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 --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=5052 --field-trial-handle=1876,i,2629484894346835865,16997724224367381545,131072 /prefetch:1
                        2⤵
                          PID:2244
                        • 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=5248 --field-trial-handle=1876,i,2629484894346835865,16997724224367381545,131072 /prefetch:1
                          2⤵
                            PID:2472
                          • 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=4980 --field-trial-handle=1876,i,2629484894346835865,16997724224367381545,131072 /prefetch:8
                            2⤵
                              PID:3560
                            • 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=4988 --field-trial-handle=1876,i,2629484894346835865,16997724224367381545,131072 /prefetch:8
                              2⤵
                                PID:1232
                              • 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=14 --mojo-platform-channel-handle=5144 --field-trial-handle=1876,i,2629484894346835865,16997724224367381545,131072 /prefetch:1
                                2⤵
                                  PID:1656
                                • 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=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=5136 --field-trial-handle=1876,i,2629484894346835865,16997724224367381545,131072 /prefetch:2
                                  2⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:1092
                              • 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:3624

                                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

                                  216B

                                  MD5

                                  bc2c97fde45510b869b12bda20ad6c18

                                  SHA1

                                  91a448c36d542fca43ce45242960e98f02d351fe

                                  SHA256

                                  3b5b56b2a3b1bf4f16a4c5b9173bceb7ac1ecf009adc7c72f3a63236023db6a8

                                  SHA512

                                  57be38528b43d21b5a5d34df4be04f5dfa0807e117df6331f2d630441d8c5aa2ce16d526dbe972e0450991148f2da4edc04820010634a26121231a653e5656cc

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

                                  Filesize

                                  2KB

                                  MD5

                                  545c30005bcd34a2ff7810a2fc940934

                                  SHA1

                                  f488cfffa7b02a07870b98a3028522f4547d857c

                                  SHA256

                                  323957633ae622dd032b958e22e957e063ddc336d94379cfc25dffb8379e4131

                                  SHA512

                                  829a5089bea3f032fad3d754918d5083d431006e73f1e97bac77f26b5dd7191d8cc079472bd2c0c1e88befa06b333d4f3ef3da5f010fdf776ce7766a0e7ff8ac

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

                                  Filesize

                                  872B

                                  MD5

                                  1adc37626861e5b349bbdf37215bd6d8

                                  SHA1

                                  97c4fed0f47c618f3f108e7fdf07aef47da12aa1

                                  SHA256

                                  245acc17e6234756f6bfe353f6acbd78b209394a617ceee7e25bb971e59e429f

                                  SHA512

                                  244d8bc7a6be58619080030d157bc4106058cf1eef4f49563d566fd7e4de4ac6fad28c35f85e77ae7d87038745fbd07dd0195c702b8adf9ff32b375ef2f36061

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

                                  Filesize

                                  872B

                                  MD5

                                  d4680d55e8750ebc273fe5b5ceb34716

                                  SHA1

                                  2ae4c0f8a5d2f5ed160663939d8e00339d35eb2d

                                  SHA256

                                  17f2b6bd43dcec49c3c201cc760ec733171c90cb0cabfb5c825250db512994a4

                                  SHA512

                                  18d5da3ce01d0a7c9326418b7fb44ca646eb806a8568b42af1deec28410cd5185ef7fcb272921ff0e166508a55320bd4bbf7b4ae3680eb71f1202e3ae1617181

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

                                  Filesize

                                  6KB

                                  MD5

                                  a9f463c299febc9b8426feb44ca5ad68

                                  SHA1

                                  72c8c8e0a7ada5f6f353def9cef840a38131f4d2

                                  SHA256

                                  8968cbde938c4253692bf15ca72750c329b7bf98ad13794690c48c20f1bcc097

                                  SHA512

                                  ba41149cd5aab82faa57b8230fdc8078f7609450a07ee430650c7e92f58f570de3dc0e3f8bdb0db69ae2432fe0cf230ce7e65cfd0d537d9a2e4625d4e9ea7a1b

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

                                  Filesize

                                  171KB

                                  MD5

                                  ea7b5e6dd50c449f3e4b6de88e0fc659

                                  SHA1

                                  31e499fb766454c570e5ea7e0a5d4cc5d2d9ad60

                                  SHA256

                                  97dd1d26406a9e845f410b9404ac5527a153741703e5f4cb94be85d3573569de

                                  SHA512

                                  b23b9cae136c63e22631b578ca0e31786a71ed8beb62588f37a1af61fe297115bc519fcf6a861c380a6a2a5f920c737225b832a4623c4bfbe3af0f41c21d2c4a

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

                                  Filesize

                                  2B

                                  MD5

                                  99914b932bd37a50b983c5e7c90ae93b

                                  SHA1

                                  bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                  SHA256

                                  44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                  SHA512

                                  27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd