Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows11-21h2_x64
  • resource
    win11-20231215-en
  • resource tags

    arch:x64arch:x86image:win11-20231215-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    01/02/2024, 15:22

General

  • Target

    doc/index.htm

  • Size

    284B

  • MD5

    18cd38d36306d6657f58374878e06fd6

  • SHA1

    50d2b1e3e6ca69068d6488c1445e80e3d83e4b0e

  • SHA256

    807b78759b1e5c27275e82bebd8886045242d3083e8ed1443af79eccdb4265ff

  • SHA512

    1dae5aea491908683d6d3cfca7ccd3953dfd273f1fe078bc826cd55f2a0e652dcc2753bf18262e68eeeca90d779fb40fbd56a38f88b396d787cd6ca07dc94700

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 12 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\doc\index.htm
    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:2272
    • 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=0x100,0x104,0x108,0xdc,0x10c,0x7fff2c179758,0x7fff2c179768,0x7fff2c179778
      2⤵
        PID:3504
      • 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=1568 --field-trial-handle=1844,i,2633099798008584480,1954444406309871303,131072 /prefetch:2
        2⤵
          PID:5016
        • 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=2124 --field-trial-handle=1844,i,2633099798008584480,1954444406309871303,131072 /prefetch:8
          2⤵
            PID:4812
          • 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=2180 --field-trial-handle=1844,i,2633099798008584480,1954444406309871303,131072 /prefetch:8
            2⤵
              PID:4576
            • 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=2924 --field-trial-handle=1844,i,2633099798008584480,1954444406309871303,131072 /prefetch:1
              2⤵
                PID:1840
              • 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=2916 --field-trial-handle=1844,i,2633099798008584480,1954444406309871303,131072 /prefetch:1
                2⤵
                  PID:1796
                • 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=4736 --field-trial-handle=1844,i,2633099798008584480,1954444406309871303,131072 /prefetch:8
                  2⤵
                    PID:1448
                  • 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=4844 --field-trial-handle=1844,i,2633099798008584480,1954444406309871303,131072 /prefetch:8
                    2⤵
                      PID:1588
                    • 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=9 --mojo-platform-channel-handle=1624 --field-trial-handle=1844,i,2633099798008584480,1954444406309871303,131072 /prefetch:1
                      2⤵
                        PID:4532
                      • 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=10 --mojo-platform-channel-handle=5412 --field-trial-handle=1844,i,2633099798008584480,1954444406309871303,131072 /prefetch:1
                        2⤵
                          PID:1128
                        • 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=10.0.22000.1 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3704 --field-trial-handle=1844,i,2633099798008584480,1954444406309871303,131072 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:4136
                      • 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:2256

                        Network

                        MITRE ATT&CK Enterprise v15

                        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

                          408B

                          MD5

                          083b83e970b0e3ee9f01b829b3a6a6d2

                          SHA1

                          608ef97f57bac1bc17d91300e41a05718bd77dfe

                          SHA256

                          2549011ee1724f5bf25aa0419cc680bfc05f0967c64523532e245ba3c5071901

                          SHA512

                          e748e83a5e947a1f67826510de1752b469c12c73ae35f6e89c19c52a0bbc378c65d9f09fe9c8ee1cc86abcd59cfcb2c254ef4882eef4d3ef12de24afce53dd37

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

                          Filesize

                          2KB

                          MD5

                          833758c1c32eda7b5f15d33a007e6c25

                          SHA1

                          e945f84bcfe1757db7be9705d79c99a8a20f65c3

                          SHA256

                          09005964be15196be5dc5e951163805d2b1100a81e69421cd3d9be290d44340d

                          SHA512

                          2e93b2795690e6191d1ccef6074bb8a666a1aba5fe5db1065ff1c13acedf1291e986f5c23fc333d89f39510bb92779e1803e20b2fe07ca380c4e7130222c423f

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

                          Filesize

                          1KB

                          MD5

                          61a04e8d17f6d39583c6d8bf393c6f18

                          SHA1

                          36f2c08d8617dafe02ae44001c75ab3684bb84bc

                          SHA256

                          0d1f9a76af7dbedfd773d304df4cc4ff5de8be9467df9176b7b227f8a4a40922

                          SHA512

                          bbbb1bf1d6e9a5ad9a79a936216889dfe0d2230cabb4a977eaabcbcb0ceae9483a9c484938b5b38e9166bfa69a149ba3256672ce0ecb2931f166fe3a78fb6974

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

                          Filesize

                          1KB

                          MD5

                          2aa8cf49322c706dfb5f174e69ee94c2

                          SHA1

                          afa10f7e26e27f2d81e70cd274436ede7976ae4f

                          SHA256

                          d182c195c3ccf278753aa6d238a47406e8b3c8537736de978cf8a1169f2243ca

                          SHA512

                          1c4e887d19d0189f29027c8aea7ee4dbdc83711f5af159c98cab9c216bdbec9fbcee421d29b13dd98b7951079e95c0f47e8a9b70088d0f3ee246b69d5d9ffe1b

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

                          Filesize

                          6KB

                          MD5

                          b1c463d93d160a033efd5fb49bfb0c18

                          SHA1

                          599dd9f4aa74695053065341fa48740fa132772c

                          SHA256

                          05cba425a846b9ee137d5f58220e64cceb173a3e72aaf85e91a5aa563dc9b921

                          SHA512

                          d8e2a1600b7cca6c11321b94e378775e78e69aaa36c1cad59df36dc2e468678e7c10d610a9326014aaf424b4d922c9511ecf2ed192fc7dcf026ad870380995d4

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

                          Filesize

                          6KB

                          MD5

                          69465a2a8d6bfa3837727977dd60885b

                          SHA1

                          2fbcb8bcb8a05dbda9fde370eb41974566f3f8b3

                          SHA256

                          bbb12d26344978fb7dcca01a82d8d877a0c35bf56143ec752d2a197403cd7b72

                          SHA512

                          4afe58f6277ce706921eb7b5918c97e6c3aabf198ca1ef59d339154733fc49006be2085177db662d3bb7130c1dcd01e18a4f7e00cd5c1c8ee0711b87d9c566c6

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

                          Filesize

                          114KB

                          MD5

                          94e805fc9f557f1ef22ccf9df6c930bf

                          SHA1

                          53bb1050acd368eaa7169116e6c8cd73d7314c92

                          SHA256

                          63ed754c776bfe20d884dc3bb89ab8f3644bac9ccf2192a4dbba01e8ccc94edb

                          SHA512

                          4e24577b974ee0298835e0bad046e64082ba9fd9e0d37468f361d6c75856d566a3246f7e43fd6e2c8243177509bb3903c39df955637ebbe450d4f0e36d335e09

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

                          Filesize

                          2B

                          MD5

                          99914b932bd37a50b983c5e7c90ae93b

                          SHA1

                          bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                          SHA256

                          44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                          SHA512

                          27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd