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01/08/2023, 16:23

230801-tv9enaae2w 1

01/08/2023, 16:23

230801-tvwtkahe56 1

Analysis

  • max time kernel
    13s
  • max time network
    18s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/08/2023, 16:23

General

  • Target

    http://t.ly/J_Cai

Score
1/10

Malware Config

Signatures

  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 24 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://t.ly/J_Cai
    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:4864
    • 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,0x100,0x104,0xd8,0x108,0x7ff9d7dd9758,0x7ff9d7dd9768,0x7ff9d7dd9778
      2⤵
        PID:4204
      • 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=1744 --field-trial-handle=1872,i,6534714609056361758,15366280321015301050,131072 /prefetch:2
        2⤵
          PID:1936
        • 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=2016 --field-trial-handle=1872,i,6534714609056361758,15366280321015301050,131072 /prefetch:8
          2⤵
            PID:4508
          • 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=2676 --field-trial-handle=1872,i,6534714609056361758,15366280321015301050,131072 /prefetch:1
            2⤵
              PID:1688
            • 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=2204 --field-trial-handle=1872,i,6534714609056361758,15366280321015301050,131072 /prefetch:8
              2⤵
                PID:1416
              • 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=2840 --field-trial-handle=1872,i,6534714609056361758,15366280321015301050,131072 /prefetch:1
                2⤵
                  PID:2508
                • 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=4624 --field-trial-handle=1872,i,6534714609056361758,15366280321015301050,131072 /prefetch:1
                  2⤵
                    PID:2744
                  • 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=4636 --field-trial-handle=1872,i,6534714609056361758,15366280321015301050,131072 /prefetch:8
                    2⤵
                      PID:4528
                    • 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=5208 --field-trial-handle=1872,i,6534714609056361758,15366280321015301050,131072 /prefetch:8
                      2⤵
                        PID:4536
                    • 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:4340

                      Network

                      MITRE ATT&CK Matrix

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\File System\000\t\Paths\MANIFEST-000001

                        Filesize

                        41B

                        MD5

                        5af87dfd673ba2115e2fcf5cfdb727ab

                        SHA1

                        d5b5bbf396dc291274584ef71f444f420b6056f1

                        SHA256

                        f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4

                        SHA512

                        de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\File System\Origins\CURRENT

                        Filesize

                        16B

                        MD5

                        46295cac801e5d4857d09837238a6394

                        SHA1

                        44e0fa1b517dbf802b18faf0785eeea6ac51594b

                        SHA256

                        0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                        SHA512

                        8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

                        Filesize

                        705B

                        MD5

                        950589069a26a33a09fbfb163ff08701

                        SHA1

                        9dd276548a461328edbeb559665d4ca0eafc5c91

                        SHA256

                        1fe91b12ab059f5b969a4c105816ee03d9cf5c4eee9348c8d4e4b6c26f89a2df

                        SHA512

                        f488cbd033d5b68f763de6c47a2aa6cf9c279a18f5fa3c2408bd3092b68803f56c275e32b10c3717cffe24ea7de520664d4a5050b5f3599ef97378dad010a73c

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

                        Filesize

                        6KB

                        MD5

                        b4e9eeed374a2bc78e23272fdc6e5ae6

                        SHA1

                        4aca2c08ab95eb296904cbc4a1b4968532574ff8

                        SHA256

                        13d61c10cbac00511e3fc36bebd1a1294841d20760ff10f0d263a04919f07f55

                        SHA512

                        7172746bd867224765035553374f98ed839444c3f316d0c7fbc10376a055715e0a858802da763d17ad81c3b8e0bb1a2f439ad6b3fb489731e983400d466af63c

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

                        Filesize

                        87KB

                        MD5

                        bccbe785f90c24ba6e8dbed4387163ff

                        SHA1

                        d733cf78ed870d38475be0513aaa4d787a0aea38

                        SHA256

                        7f87f9002bd951955f754c6fa37b12151ae2a5f2002602abc55fdb8dc5ab53e6

                        SHA512

                        de17776c7c4f4184137697f3f1092cc631ce1c5f9a454f94178a2d24795ebd44e6d08cdf79b8032abf6a5823b62a48fd0df0065a2a4ad9d17170550033d7b159

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

                        Filesize

                        2B

                        MD5

                        99914b932bd37a50b983c5e7c90ae93b

                        SHA1

                        bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                        SHA256

                        44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                        SHA512

                        27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd