Analysis

  • max time kernel
    300s
  • max time network
    278s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/01/2024, 20:33

General

  • Target

    https://smiths-hynes-law-firm-llc-dwt.blogspot.com/?845293&m=1

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 2 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://smiths-hynes-law-firm-llc-dwt.blogspot.com/?845293&m=1
    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:3328
    • 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,0x100,0x104,0xd8,0x108,0x7ffcdfb19758,0x7ffcdfb19768,0x7ffcdfb19778
      2⤵
        PID:3712
      • 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=1740 --field-trial-handle=1884,i,75214323177833654,5411676691928522244,131072 /prefetch:2
        2⤵
          PID:4364
        • 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=2156 --field-trial-handle=1884,i,75214323177833654,5411676691928522244,131072 /prefetch:8
          2⤵
            PID:1628
          • 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=2176 --field-trial-handle=1884,i,75214323177833654,5411676691928522244,131072 /prefetch:8
            2⤵
              PID:4444
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2900 --field-trial-handle=1884,i,75214323177833654,5411676691928522244,131072 /prefetch:1
              2⤵
                PID:3056
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=2892 --field-trial-handle=1884,i,75214323177833654,5411676691928522244,131072 /prefetch:1
                2⤵
                  PID:4004
                • 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=4888 --field-trial-handle=1884,i,75214323177833654,5411676691928522244,131072 /prefetch:8
                  2⤵
                    PID:3412
                  • 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=5204 --field-trial-handle=1884,i,75214323177833654,5411676691928522244,131072 /prefetch:8
                    2⤵
                      PID:4752
                    • 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=3384 --field-trial-handle=1884,i,75214323177833654,5411676691928522244,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:4552
                  • 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:3040

                    Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

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                          Downloads

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_00000a

                            Filesize

                            111KB

                            MD5

                            907a3e02e598b7ff0573cb303c4c5bc1

                            SHA1

                            d5a11ea3e1ef67911357c738df1bf6665e05e8fa

                            SHA256

                            f1ba08fe21d2b585974b5459d7ce1b67a81a838dbc8c89d3723e5c7758185b76

                            SHA512

                            6301170298a3449237499e851304f2feb7594ee2f6681d5cdb5aaa7a17850d2b9644d919f09af876a4745a90afa5c062102d27203532ed763ab1cbfb898fc6f5

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

                            Filesize

                            168B

                            MD5

                            731dc5eacba2c0bd5d401625eb995abe

                            SHA1

                            c572574819e451860e256f0bb2feed8d80b86013

                            SHA256

                            e721e00fc3a5aa780aebb27bfd1db836cb6642e0f6265dae8881a2875522ff31

                            SHA512

                            6b493c88d75dd447be0d9b61ab38f37f9f2a32802efe0263878d0995d69850e0852eb8b0a888fbf8ea442281bf67100c343b10405dc6b4ac378c31cb2fea19a4

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

                            Filesize

                            2KB

                            MD5

                            2a04d38bf03a80d28788f11b00cdc69d

                            SHA1

                            87fe95485df7298ee146516b1ac9566cf5cbe967

                            SHA256

                            1ad6fa4e72cd82248e23f6440ee63c4cf16a7625478287437d65d4ca7c25690a

                            SHA512

                            6f3c9625a94f1bada74c95c75751c12f884500b6e18da90905abb0167fc86f5c94074f3a1d45fe4cf9b7917d494b836f29ba7031725d99fa50ffbf8b708cf326

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

                            Filesize

                            2KB

                            MD5

                            66341b2181904b4f1bf579d422388933

                            SHA1

                            30ced74b395c37cbab84bdab730c60b274fe67fe

                            SHA256

                            b3cc71242db86b5a21223fc2c892f7cc49be2ed2ba9c44671fa56f62ae250872

                            SHA512

                            1093d87624d70187e92f487e673b85fb0e56dff08f8c90fde5b4b3c148516cebefc2a6b87840da3019369be6e9bde9f1492b96a29babdf29edabe9107a57ac76

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

                            Filesize

                            6KB

                            MD5

                            27e3fbfba023e8ef36b1da714be20ac7

                            SHA1

                            8d7e17d77889c34846fde86d3f031063b9028ace

                            SHA256

                            ebc5a79a085f86f1b9daa175cf30bcad123e59f8e89b4d7c49ade7cf3fdfa29b

                            SHA512

                            de8305a272f48035a1dc7e6e544c647c2beae802f96ac8cf8d01d56ce2ea934a33ae6e300cf0e234e3c95e9992e097ff84117c3b31fc7cb8f75714000686aa40

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

                            Filesize

                            6KB

                            MD5

                            2b26de1ecdf5a74bfa85e81ab320c581

                            SHA1

                            f07353072952225eea239740d6a6dd4fcb81f108

                            SHA256

                            5e974c70dbf9bfa1f53c76ffa57cbd82f5cb253e5793f4fcc79ccac68d1b5e8f

                            SHA512

                            cb8298a5c6940aa0ffd1f8bd9328defacd7206a5e98ac43bd5f4322c3fc9d7a5b985726afd871dfcd45903d8629b0eae81d05102bab67f19a35b3aa5997c37ce

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

                            Filesize

                            6KB

                            MD5

                            3090503eda12df0202397f9d1879b400

                            SHA1

                            c92f5ab354fab4c1e9b29ca00164c3eec0a28440

                            SHA256

                            2c6a6db094ad5e40c8376539c29a3ddde8ff0050b29b9dfa354b55a16122286b

                            SHA512

                            3ff85bd2c9bd7b457dad862a6a23ccf745d605087c7bfd4201cc8a8e9ef1e6eaebd7d96e546675d1012d263327822b813624fe98d26dc0946872b21dd9ef4db6

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

                            Filesize

                            6KB

                            MD5

                            04390f7d51cdb991f7a457f8025d4f55

                            SHA1

                            ecc79ebacb6e329bce485f10c2fb7aaf7dfac09f

                            SHA256

                            a6c753c32c9107df4043f54b16f823e4f44b471a557765bec754a67b4e92cf09

                            SHA512

                            bbad2c7caa426a4362caf71eab471ef606e3f2333834f2bf280b05dd3ad43f393d1f4c5de1c6937bd65b52d36eb13b42d91965da8df5adfdff5fb5adba3d2b4d

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

                            Filesize

                            114KB

                            MD5

                            b04bde0fde1bc02be354085ca249bc89

                            SHA1

                            65ca1d0a457fa081c8815b420bcc0c634681e9df

                            SHA256

                            7eac6d6edb7d6b5d8caff8350c457d958a1ca12a08af3780618123c57d0fd330

                            SHA512

                            0e243d6b6efc78f706da64b60ef839d2db790bd4c5ad197b9c49e2258f749077539aa29d1be8bf9c64a28bab3d544d25f5e5950ced4ac275cb64ffa2607cfa25

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

                            Filesize

                            2B

                            MD5

                            99914b932bd37a50b983c5e7c90ae93b

                            SHA1

                            bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                            SHA256

                            44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                            SHA512

                            27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd