Analysis

  • max time kernel
    41s
  • max time network
    44s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/08/2024, 21:30

General

  • Target
    https://shared.outlook.inky.com/link?domain=urldefense.proofpoint.com&t=h.eJxdkE1TgzAYhP-Kw4GTLYSPBjrDaC3Wj0Iram31wiBJkBaSEAKIjv_d0oMHb---u_PszH4rjSiU6ZnyISWvp5p2lAgTTGs85oIxwllO5ThlpdYag3nReKfoyJzFMceMF7juKRZZjodULEseq8jzu3CRRGrq4ebmrZZp8uwXRZuX1yvnHe53oqvWZNTas3iOeEZfSJ6HoSq8rQ2D2x2bbx8tbKysTWv6b19PM74Ck-px9B6t73NUrXYb0WVq6e39SEQ3h9j6cLrFIgLVchM_xLgJpG8G_WTmb5Af0O3nYhuGsAp9uS-NXXVVtdd51Aa6qdZeCLJ2FGV395IHYXcQa6tPno3CYfDztdHnd6_LeW_21cuXo6vYU87PlMOwFsWSiYxICKFhuq6WEZHQA2FCXv5dCUU1o_VpuwS4gLhoMkEWcAyiIxumpgF1ABNTR8DSwJFjO8C23DF0hxo81JxYl6nEKMNdIrEYYIOLBvf__-cXvb2YkA.MEYCIQDlWYmC9YWqLwzGo1_Uz-5wC3tKqjhwYdDjRwRlhUS1MgIhAIacU_ZjLEOwuLoud4iCkwdAfjTkcppBULGpCRVOxW_P
  • Sample240813-1csshsxbqa
Score
6/10

Malware Config

Signatures

  • Network Share Discovery 1 TTPs

    Attempt to gather information on host network.

  • 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 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://shared.outlook.inky.com/link?domain=urldefense.proofpoint.com&t=h.eJxdkE1TgzAYhP-Kw4GTLYSPBjrDaC3Wj0Iram31wiBJkBaSEAKIjv_d0oMHb---u_PszH4rjSiU6ZnyISWvp5p2lAgTTGs85oIxwllO5ThlpdYag3nReKfoyJzFMceMF7juKRZZjodULEseq8jzu3CRRGrq4ebmrZZp8uwXRZuX1yvnHe53oqvWZNTas3iOeEZfSJ6HoSq8rQ2D2x2bbx8tbKysTWv6b19PM74Ck-px9B6t73NUrXYb0WVq6e39SEQ3h9j6cLrFIgLVchM_xLgJpG8G_WTmb5Af0O3nYhuGsAp9uS-NXXVVtdd51Aa6qdZeCLJ2FGV395IHYXcQa6tPno3CYfDztdHnd6_LeW_21cuXo6vYU87PlMOwFsWSiYxICKFhuq6WEZHQA2FCXv5dCUU1o_VpuwS4gLhoMkEWcAyiIxumpgF1ABNTR8DSwJFjO8C23DF0hxo81JxYl6nEKMNdIrEYYIOLBvf__-cXvb2YkA.MEYCIQDlWYmC9YWqLwzGo1_Uz-5wC3tKqjhwYdDjRwRlhUS1MgIhAIacU_ZjLEOwuLoud4iCkwdAfjTkcppBULGpCRVOxW_P
    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:2084
    • 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,0x100,0xd4,0x104,0x7ffbccdacc40,0x7ffbccdacc4c,0x7ffbccdacc58
      2⤵
        PID:3596
      • 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=1900,i,475234696569491317,2533649313144033168,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1896 /prefetch:2
        2⤵
          PID:4996
        • 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=2140,i,475234696569491317,2533649313144033168,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2176 /prefetch:3
          2⤵
            PID:952
          • 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=2212,i,475234696569491317,2533649313144033168,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2400 /prefetch:8
            2⤵
              PID:1032
            • 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=3116,i,475234696569491317,2533649313144033168,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3160 /prefetch:1
              2⤵
                PID:2568
              • 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=3124,i,475234696569491317,2533649313144033168,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3184 /prefetch:1
                2⤵
                  PID:5080
                • 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=4612,i,475234696569491317,2533649313144033168,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4452 /prefetch:8
                  2⤵
                    PID:1376
                  • 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=8 --field-trial-handle=4844,i,475234696569491317,2533649313144033168,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4868 /prefetch:1
                    2⤵
                      PID:1544
                    • 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=9 --field-trial-handle=4912,i,475234696569491317,2533649313144033168,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4948 /prefetch:1
                      2⤵
                        PID:3540
                      • 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=10 --field-trial-handle=5076,i,475234696569491317,2533649313144033168,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3348 /prefetch:1
                        2⤵
                          PID:5352
                        • 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=11 --field-trial-handle=3212,i,475234696569491317,2533649313144033168,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3204 /prefetch:1
                          2⤵
                            PID:5480
                          • 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=12 --field-trial-handle=5184,i,475234696569491317,2533649313144033168,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=5196 /prefetch:1
                            2⤵
                              PID:5644
                            • 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=13 --field-trial-handle=5368,i,475234696569491317,2533649313144033168,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3224 /prefetch:1
                              2⤵
                                PID:5784
                              • 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=14 --field-trial-handle=5444,i,475234696569491317,2533649313144033168,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=5476 /prefetch:1
                                2⤵
                                  PID:5940
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=5596,i,475234696569491317,2533649313144033168,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=5584 /prefetch:8
                                  2⤵
                                    PID:4792
                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=5448,i,475234696569491317,2533649313144033168,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=5744 /prefetch:8
                                    2⤵
                                      PID:1780
                                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=5916,i,475234696569491317,2533649313144033168,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=5912 /prefetch:8
                                      2⤵
                                        PID:5192
                                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=5424,i,475234696569491317,2533649313144033168,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=5888 /prefetch:8
                                        2⤵
                                          PID:5308
                                      • 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:3324
                                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4412,i,1602949858158667699,12464335823361976127,262144 --variations-seed-version --mojo-platform-channel-handle=4448 /prefetch:8
                                          1⤵
                                            PID:1160
                                          • C:\Windows\system32\svchost.exe
                                            C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                                            1⤵
                                              PID:2576

                                            Network

                                                  MITRE ATT&CK Enterprise v15

                                                  Replay Monitor

                                                  Loading Replay Monitor...

                                                  Downloads

                                                  BrowsingTopicsState

                                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BrowsingTopicsState
                                                  • Size 649B
                                                  • SHA256 eba6447fc4bc81f9422b8de92cd3a8f1428b2c02d1d7df8370fabb4f1b135154
                                                  • MD5 SHA1 SHA512

                                                  f_000029

                                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000029
                                                  • Size 36KB
                                                  • SHA256 a48965f97e623e90d1d3213dc388601830b97dcb2b0728f7c070bfa0a90d580d
                                                  • MD5 SHA1 SHA512 SSDEEP

                                                  SCT Auditing Pending Reports

                                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports
                                                  • Size 2B
                                                  • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                                  • MD5 SHA1 SHA512

                                                  TransportSecurity

                                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                                  • Size 2KB
                                                  • SHA256 fbab60522d4c1e33024c2a4ea5570ce219bd36064b1ddaa7873a93d87f64cfa6
                                                  • MD5 SHA1 SHA512

                                                  TransportSecurity

                                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                                  • Size 4KB
                                                  • SHA256 bee6740949a728298096a52aa615a83152ef0af125245f272578cacc984ce520
                                                  • MD5 SHA1 SHA512 SSDEEP

                                                  Preferences

                                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                                  • Size 8KB
                                                  • SHA256 748874ed52d212d5dfe76775f580cb14918dc72c3d249457104280fe5e8c34a8
                                                  • MD5 SHA1 SHA512 SSDEEP

                                                  Preferences

                                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                                  • Size 9KB
                                                  • SHA256 71fd63062be2f02b3fa3772b86a5da1799ab0ec489402887b7daa9999fb6ff69
                                                  • MD5 SHA1 SHA512 SSDEEP

                                                  Preferences

                                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                                  • Size 10KB
                                                  • SHA256 59e7d117bbbdf966c24321e6a14dc8392c5fb47056ea06361e6203079103d1da
                                                  • MD5 SHA1 SHA512 SSDEEP

                                                  Local State

                                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                                  • Size 99KB
                                                  • SHA256 b2f0e551f216983787a7a372a152dd113f6c2685461cfc82bdd3f26520e958a9
                                                  • MD5 SHA1 SHA512 SSDEEP

                                                  Local State

                                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                                  • Size 99KB
                                                  • SHA256 e4bfbc21b1052f0eaa40f5f99b01e77d6dd7f7567c19b1fe95740379a1169431
                                                  • MD5 SHA1 SHA512 SSDEEP