Analysis

  • max time kernel
    300s
  • max time network
    296s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-05-2023 05:56

General

  • Target

    Testattachment.html

  • Size

    69KB

  • MD5

    12e3f833e705a7e9d537ca6bb6845e78

  • SHA1

    ecc5532199da0e4374307c450576cfca61708de9

  • SHA256

    199ee8ed7103099539a6ed77179c7396054d8251ad4862a00450a21eeb5d1d15

  • SHA512

    dd9e541062584d5a9979d9abd91a757e5a34d2da172cab7390917b12c3cf3ef562fe135958fd55aa86489dbc413e388744de31dfde56b2035ddf87184aba9910

  • SSDEEP

    384:PjUEKpiiKN6oIIob3VgWCZ9frfrqfBfDbAwYkrmKunjoYLRGsLdTeYtqVRMs1f:rChbCjet8kyKm6YIr

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 4 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" C:\Users\Admin\AppData\Local\Temp\Testattachment.html
    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:4824
    • 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,0x100,0x104,0xd8,0x108,0x7ffa2d769758,0x7ffa2d769768,0x7ffa2d769778
      2⤵
        PID:4872
      • 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=1824 --field-trial-handle=1840,i,8734762800606551596,8979824967569555426,131072 /prefetch:2
        2⤵
          PID:4544
        • 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=2172 --field-trial-handle=1840,i,8734762800606551596,8979824967569555426,131072 /prefetch:8
          2⤵
            PID:764
          • 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=1840,i,8734762800606551596,8979824967569555426,131072 /prefetch:8
            2⤵
              PID:372
            • 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=3180 --field-trial-handle=1840,i,8734762800606551596,8979824967569555426,131072 /prefetch:1
              2⤵
                PID:2500
              • 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=3192 --field-trial-handle=1840,i,8734762800606551596,8979824967569555426,131072 /prefetch:1
                2⤵
                  PID:896
                • 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=5064 --field-trial-handle=1840,i,8734762800606551596,8979824967569555426,131072 /prefetch:8
                  2⤵
                    PID:3684
                  • 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 --mojo-platform-channel-handle=5152 --field-trial-handle=1840,i,8734762800606551596,8979824967569555426,131072 /prefetch:8
                    2⤵
                      PID:3616
                    • 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=5092 --field-trial-handle=1840,i,8734762800606551596,8979824967569555426,131072 /prefetch:8
                      2⤵
                        PID:1676
                      • 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=5408 --field-trial-handle=1840,i,8734762800606551596,8979824967569555426,131072 /prefetch:1
                        2⤵
                          PID:4420
                        • 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=3752 --field-trial-handle=1840,i,8734762800606551596,8979824967569555426,131072 /prefetch:1
                          2⤵
                            PID:496
                          • 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=4524 --field-trial-handle=1840,i,8734762800606551596,8979824967569555426,131072 /prefetch:2
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:4112
                        • 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:2864

                          Network

                          MITRE ATT&CK Enterprise v6

                          Replay Monitor

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                          Downloads

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

                            Filesize

                            2KB

                            MD5

                            59b02b3fbaeddbcb1aca47723cec7bb4

                            SHA1

                            6b28ad91dd14c5a042e18880383e0fce6c978d64

                            SHA256

                            1ce95e5355d0c53b8d3b329bba7cf0d839d7f2cd51a4d2c1a31b468940b1ce13

                            SHA512

                            f77956c0877a9f69387d897b563758c08882b53f5ee94ae71e15a15163b553886004a225e82a7b0213a09478e35314a87c41e9c03f2ea125948e7f46be9b458d

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

                            Filesize

                            1KB

                            MD5

                            480545b49df4f9444141d0977cc92d2c

                            SHA1

                            4d4fd7759534c4b6b311fe0957d232869ccdb225

                            SHA256

                            b97d098f8f33ce7b6e7425082cbe2332044c10743be14b73cbccd4bb5f675953

                            SHA512

                            c3c52fb241019ee2017253afa85eebd9bb7a5bcf98eb443ab2629fe2644dfd0dc9518df9fee47859f1e954ef998d260084b5c902ee0f676c52e44dbf5bbfacef

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

                            Filesize

                            6KB

                            MD5

                            43b8d3825214010283a3134006e813ec

                            SHA1

                            20a74c53a720825497db10def5add6351764464f

                            SHA256

                            742b01ac0213ef9aeacdd475b2358b9b5f4d15f6a027be17812ef7591313c6ee

                            SHA512

                            91aed7b707a85bc5580d2fb7e11ea8070b1f74cf1c244ebaab157fbea145c1173e0643900247449f047a946df6471a0ec44071e35a21e233e57d372aac10728b

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

                            Filesize

                            6KB

                            MD5

                            f935ca677551b1d68fdb20cc5fd97b09

                            SHA1

                            a148064b15c4868015d636673d8ac22dfc16883a

                            SHA256

                            519615724979296e4a49a7e789bbed64509dde423a0b5181764f6424cc3fd226

                            SHA512

                            4db975f0c979d667f60b43d385bda34c37c0dc3a4db8fa41dd6fbec34e2aeccc80668cbe40e53fed533ec4382c1534cb2c5db6bdb54a5caee5b32cd3a55a926e

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

                            Filesize

                            15KB

                            MD5

                            0fe99dc09287af171503c112dd224337

                            SHA1

                            3603c1ac3f791ae9466e1c4afea0a71868d8d095

                            SHA256

                            b5dbc07bf03e8325f054dff9d3a1af242cfd544670119cef4b2b724d7bbe05ed

                            SHA512

                            fefb7196e8c9b02b9408080cc821851c55b6e379885198a84b8f4a275f003dc7f99ef43e8f9f168ca5863c07cbc5215dc02191434153bda3db39596953495250

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

                            Filesize

                            151KB

                            MD5

                            038d1f746870d2a7062c8f7a3eb11007

                            SHA1

                            2f9ababa95f0302d72ed6f896acd6bd7beb692b3

                            SHA256

                            683382325cf1819fd0632c9a4f3b670529ac2a8c55d2d08e40b54fb1a2302306

                            SHA512

                            9aba5857dde92f66a9b5f6234bdf45c3467253c66a6fac0e91a02314778233cfc9ef22124d62a1d3385d72e95f5c31129557a6acf2c64054719791210841102e

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

                            Filesize

                            2B

                            MD5

                            99914b932bd37a50b983c5e7c90ae93b

                            SHA1

                            bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                            SHA256

                            44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                            SHA512

                            27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd