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Analysis

  • max time kernel
    300s
  • max time network
    302s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/08/2023, 13:23

General

  • Target

    http://events.elastic.co/2023-08-15genaiworkshop-amer

Score
1/10

Malware Config

Signatures

  • 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://events.elastic.co/2023-08-15genaiworkshop-amer
    1⤵
    • 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:4732
    • 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,0x100,0x104,0xd8,0x108,0x7ff936a59758,0x7ff936a59768,0x7ff936a59778
      2⤵
        PID:4172
      • 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=1704 --field-trial-handle=1876,i,14935561543614270225,4414726355378582568,131072 /prefetch:2
        2⤵
          PID:1520
        • 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=2104 --field-trial-handle=1876,i,14935561543614270225,4414726355378582568,131072 /prefetch:8
          2⤵
            PID:4324
          • 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=2196 --field-trial-handle=1876,i,14935561543614270225,4414726355378582568,131072 /prefetch:8
            2⤵
              PID:3780
            • 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=3044 --field-trial-handle=1876,i,14935561543614270225,4414726355378582568,131072 /prefetch:1
              2⤵
                PID:1640
              • 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=3064 --field-trial-handle=1876,i,14935561543614270225,4414726355378582568,131072 /prefetch:1
                2⤵
                  PID:3064
                • 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=4488 --field-trial-handle=1876,i,14935561543614270225,4414726355378582568,131072 /prefetch:1
                  2⤵
                    PID:2540
                  • 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=4916 --field-trial-handle=1876,i,14935561543614270225,4414726355378582568,131072 /prefetch:1
                    2⤵
                      PID:4400
                    • 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=5444 --field-trial-handle=1876,i,14935561543614270225,4414726355378582568,131072 /prefetch:1
                      2⤵
                        PID:3524
                      • 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=10 --mojo-platform-channel-handle=5700 --field-trial-handle=1876,i,14935561543614270225,4414726355378582568,131072 /prefetch:1
                        2⤵
                          PID:4704
                        • 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=3380 --field-trial-handle=1876,i,14935561543614270225,4414726355378582568,131072 /prefetch:8
                          2⤵
                            PID:572
                          • 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=5212 --field-trial-handle=1876,i,14935561543614270225,4414726355378582568,131072 /prefetch:8
                            2⤵
                              PID:4428
                            • 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=5316 --field-trial-handle=1876,i,14935561543614270225,4414726355378582568,131072 /prefetch:2
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:2920
                          • 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:1052

                            Network

                            MITRE ATT&CK Matrix

                            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

                              1KB

                              MD5

                              180c03c6e9df7267c7b679d642c06e1d

                              SHA1

                              c0177abd79cfd538ba6634a426d2af68ad90d4d4

                              SHA256

                              09ed66dc70a163ddfc5e02862b7fdc422b072987ef234422c0558ff60872a176

                              SHA512

                              7731a4224736a370fcb4bc92f60fd91596a5f56e52209db01540f9318c4dd25e2fcb828a298f57ce35ae2b3052d3f8c5f24a7648f46ebe069577d86d9c5715d7

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

                              Filesize

                              3KB

                              MD5

                              3d0ffc65fec2e126534840a7b4cfe15f

                              SHA1

                              cc63ef1c53ee86c6ebd61a820da5c92ca542418a

                              SHA256

                              c081ace8c7b6f6516b10da6a194a1809dfc799eb382abac11c5a04e6da10f594

                              SHA512

                              ffb01d7204340c07f915db0cb6646960b06549704b89ce6de499e97e14a6000cc116f3ef281ea719dd5a223e99117f75f1113b0dbe0d72b36d6cc5a001008e69

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

                              Filesize

                              1KB

                              MD5

                              0a9c5f23238d5dce5283f3988c0ee4dc

                              SHA1

                              feda71b9a085b65e91713b8ce04c356df08a8836

                              SHA256

                              74bf02b08ac072daa740709aef825e3d8af0ae31b4dd72740dd4cba4db678164

                              SHA512

                              daa2b3a8135690e8a4180debdea55e044e80c4e09b86d32002c13446903e9485053daa7d1e697aa5572df127675f1009e9f9ec4e1167fa0f76fb6d894020bec7

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

                              Filesize

                              2KB

                              MD5

                              87a2b6d42ae5c5003f76477a63fd31a9

                              SHA1

                              fab6775f5a4b8edc6185a1c457525883153408cf

                              SHA256

                              fafdacbeba5205d8ee257edf0b86202e0d1a9aeb8c9700881ab6e5362b0b510c

                              SHA512

                              d1f15e3d5970c33925332e7a8b1bb7203d9f78b89931222943787280c5e31cb9b8b75967fc71a2be7130d695a6df2fada1f8a495732b20ff8a2750db537e6b2c

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

                              Filesize

                              5KB

                              MD5

                              b492ed7761b42acf17673daf5b347cf5

                              SHA1

                              1414b4110b706c76b8f0c4323bcd5df9af5cd0b4

                              SHA256

                              15bd3a8693e1f1ca62bbaf8d17dbdf9c3a502302266a75e8765d219ebd80d256

                              SHA512

                              79ece3af0b6b7b0c043e16762e12ca16b9cda850466cd14957071e9e27c0dc6447a07457022587f625cbb21201d7b5d19dc3514ac8e092446d28bcca952539bf

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

                              Filesize

                              5KB

                              MD5

                              403f4dff432cbce7bc530b7ffa51d862

                              SHA1

                              f7373dcbe51266003e2c9bc267b38447c2583919

                              SHA256

                              a2f1644516f0b8fa9acb97003d40cbb80571cec403ba368c5c620f89f2601c12

                              SHA512

                              2e0cf285aaeb4cbff1adcba08d7a175e9a5dd580aa0a93e28aa33bb9505035b3153f357a326532dbd220d9db303ed2a35de78d127422eea3bb5d8b1c24aed5f3

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

                              Filesize

                              5KB

                              MD5

                              8a7b7ae5f8291e3592d23e7e3e6885f1

                              SHA1

                              3a291e2b0f5f4ede2e0c85cf8d8782de56ac659c

                              SHA256

                              251c9c965501ccabc18ca90d68282cc0ed1c76dfe90276628e9a1a3a04cdcc6f

                              SHA512

                              54150343e66eb105e38e4a643f65e7702270ff5d71820f637339626d2b38115963b6e23847187ad7d554c9e5ec7e067fb936914306a283bce06a00ec574348cc

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

                              Filesize

                              6KB

                              MD5

                              e2e5587c516450c1150069b87af05025

                              SHA1

                              5c2a53bcf7570afeb080519ced502ef2d8a23b9f

                              SHA256

                              2a25ec31c745db0caf50fe3b3d7ef51f376beb787ec4b68a58ca3f6ef6a8788c

                              SHA512

                              5c93bf1447800ccba43a80a068b5251d9ea7df46891aae3c3546fe0951b95fd829b8db06da674682ae370c118777b038f79e032a76d409241390349be8eff3e1

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

                              Filesize

                              87KB

                              MD5

                              3a9c0b19b3123da4c96e8a835c8d4a51

                              SHA1

                              05262b47beff8ec0e045ab78f408f47751d9a056

                              SHA256

                              d22abb8278c67c4eca0d923aef38812391efe5f6c63083545945ed332f8dea8c

                              SHA512

                              d4fa7a63c8c5a28408ddd092e564bce52af41dfba0c851459f3c47b74017225390e9b7cc7826d593e1fc9e18a09133d94adc11697337dcf538ecccb4d6eb278e

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

                              Filesize

                              2B

                              MD5

                              99914b932bd37a50b983c5e7c90ae93b

                              SHA1

                              bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                              SHA256

                              44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                              SHA512

                              27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd