Analysis

  • max time kernel
    113s
  • max time network
    122s
  • platform
    windows10-1703_x64
  • resource
    win10-20230703-en
  • resource tags

    arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
  • submitted
    03/08/2023, 22:10

General

  • Target

    attached.html

  • Size

    38KB

  • MD5

    e1f37f5bf96df163f25233b0e1d261d8

  • SHA1

    a6562ca47e08a3a70dfee44bc6db0a399f90b316

  • SHA256

    42c5e591988fa3ab8ea72664cbcad00628b1cb7bc5a8c46bbab163cd3feec359

  • SHA512

    cad34a63393e86f7898533069a2391b9cec73d12c89891d275967f3836d698c224470e3b67ce0c31bb8bc1e741362d00100b53f76cec8dba8d998a7fc3a9e186

  • SSDEEP

    768:7q4mD62C4AkCK/hj3CkYWm/SOtLToysd/+JyyE+M:Ot6eAkCK/93uNSOJH9JW+M

Score
1/10

Malware Config

Signatures

  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\attached.html
    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:1008
    • 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=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ff9b4139758,0x7ff9b4139768,0x7ff9b4139778
      2⤵
        PID:4768
      • 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=1788 --field-trial-handle=1928,i,16785178077432218490,6851497377210098130,131072 /prefetch:8
        2⤵
          PID:3160
        • 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=2080 --field-trial-handle=1928,i,16785178077432218490,6851497377210098130,131072 /prefetch:8
          2⤵
            PID:2536
          • 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=1524 --field-trial-handle=1928,i,16785178077432218490,6851497377210098130,131072 /prefetch:2
            2⤵
              PID:1104
            • 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=2924 --field-trial-handle=1928,i,16785178077432218490,6851497377210098130,131072 /prefetch:1
              2⤵
                PID:1120
              • 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=2876 --field-trial-handle=1928,i,16785178077432218490,6851497377210098130,131072 /prefetch:1
                2⤵
                  PID:3232
                • 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=4808 --field-trial-handle=1928,i,16785178077432218490,6851497377210098130,131072 /prefetch:8
                  2⤵
                    PID:3732
                  • 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=4800 --field-trial-handle=1928,i,16785178077432218490,6851497377210098130,131072 /prefetch:8
                    2⤵
                      PID:1456
                  • 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:2448

                    Network

                    MITRE ATT&CK Matrix

                    Replay Monitor

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                    Downloads

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

                      Filesize

                      1KB

                      MD5

                      498fb1565ad4791d61f985e93047e2c0

                      SHA1

                      8b8c3de6bfc982d2bdfce43e52fbe48e4fb5b78d

                      SHA256

                      cd6b06b61d25254cbdd8b0983f89709e1c3ea26f1288eb4ff152681e6b57adb7

                      SHA512

                      a38ec053433570c0ff615a42bca67c87b146732a5a155a1912de57f26a4dd9bdd03670be93cb23c5a8170e55d9d6ef0a5b35ae114012c453087e1f5a5773baa7

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

                      Filesize

                      539B

                      MD5

                      dafc94c904ad43d47529eae2820931fe

                      SHA1

                      d4e9d1f2708700bd33ea7232390615a2b3906971

                      SHA256

                      d5de6ec6c0a5d796ccfd77ecfb1dfa89b817ec4b343b44873feb6344a53852d1

                      SHA512

                      9ed9a5c9d22ecfff3f7e3ad211552fe6371024ae1447171c3f03c55a430bd43467b73d6030e97581d39915791a13abc4f393c6c5cb024d6562faafbeb26e7404

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

                      Filesize

                      5KB

                      MD5

                      e328b84badadc0ea114ea07e4fc358f8

                      SHA1

                      0bb627b4f79eeea06b4a86bcbde6bfe182dd58ad

                      SHA256

                      610198aab59402e038023fceecac44cecece63d6084b29e10cac0881f6705549

                      SHA512

                      27ab5eb8975860e4e859c5f5e1b136f2380cec6f0d334fda910ee7f7721526d64dd326db98eca93299b458d021d914bc49064d158fabcbd8dc8c6f243bda32ce

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

                      Filesize

                      5KB

                      MD5

                      f20a82fdfc9c5de95df33bf77cf886c8

                      SHA1

                      f615917379fb028564f4f1f3406a544bfb990570

                      SHA256

                      f8cb739149df92a57080f866cc182501bfeb45b792ccee3dd12988d0f546754b

                      SHA512

                      d6a01e734228d9faa8e4dcb9953554ebd5a7df385f5aa54d44c9cc2c2bbd36b6f4f2cf80e04e90b3d0d80ef8a279d89cd74b7262b4bdb0325b47154f391ba3cf

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

                      Filesize

                      5KB

                      MD5

                      d5c453e9cdd002e45a915031e9276633

                      SHA1

                      effe244510dd7934ff8bf3dd5d704788c0dcc32c

                      SHA256

                      dd9a0e80399a3587e35a8a3deeffd2e0c8669138b9ae10e1a26e3f795cde6a5e

                      SHA512

                      f0cca4ef95c25e3803311a41ab2ff6445cf3df67a7b0f671254821f6627b2acecce57d3dbdc7df363d675372d119fd36942a2c8d1ee4a9c2bfa398ea88f7a722

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

                      Filesize

                      87KB

                      MD5

                      39b95a6d3cbaa20279f5399691ae47c3

                      SHA1

                      08a9c19fff136dd4de3ae35b6db5f35670ee04e1

                      SHA256

                      93cf2c5d778ee1f4adc67a55e5cb3483f5a34b257ce2f7208437c6b64c2e4dcd

                      SHA512

                      53729e14a4c010f64109f1f4a3d1816052f31959741b1ac59813249d3a407c215cfb2c76f10afab9553e3a3a9956051cd6cc9d73f2ca3c520c258e0f01f24b1b

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

                      Filesize

                      2B

                      MD5

                      99914b932bd37a50b983c5e7c90ae93b

                      SHA1

                      bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                      SHA256

                      44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                      SHA512

                      27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd