Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240611-en
  • resource tags

    arch:x64arch:x86image:win11-20240611-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    12/06/2024, 15:49

General

  • Target

    .html

  • Size

    6KB

  • MD5

    1e123a0a0f7bb89fc514d60259f681d2

  • SHA1

    54f8c9724f591c11108834b9371ed23a1837cf99

  • SHA256

    ead2648f0c356193d5440f4835cc638c8c37f563448d8c731b6291baa2fd08d2

  • SHA512

    d61e63512ac826c89dcb3ccf4b351fa787108da3246133c78e528f87b68e03a2fbe9c66112c10b7ce89767d2c6d006a1f8b6ababd58dd2eae0b4aec52996b5d2

  • SSDEEP

    96:C+9SKSlgcJcBar/FNQRGhz0vLmerLcaIN986e0wHmaAjlSWHFDyNKRydro0gkb8D:wlLIYUEYTgNCbxJ0

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 4 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs
  • Suspicious use of FindShellTrayWindow 27 IoCs
  • Suspicious use of SendNotifyMessage 12 IoCs
  • Suspicious use of SetWindowsHookEx 6 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\.html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:972
    • 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=110.0.5481.104 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffa4b2eab58,0x7ffa4b2eab68,0x7ffa4b2eab78
      2⤵
        PID:1352
      • 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=1560 --field-trial-handle=1804,i,5059464509413935038,15504111843271820778,131072 /prefetch:2
        2⤵
          PID:4412
        • 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=2072 --field-trial-handle=1804,i,5059464509413935038,15504111843271820778,131072 /prefetch:8
          2⤵
            PID:4560
          • 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=service --mojo-platform-channel-handle=2160 --field-trial-handle=1804,i,5059464509413935038,15504111843271820778,131072 /prefetch:8
            2⤵
              PID:4556
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=3012 --field-trial-handle=1804,i,5059464509413935038,15504111843271820778,131072 /prefetch:1
              2⤵
                PID:4896
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3028 --field-trial-handle=1804,i,5059464509413935038,15504111843271820778,131072 /prefetch:1
                2⤵
                  PID:4072
                • 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=4400 --field-trial-handle=1804,i,5059464509413935038,15504111843271820778,131072 /prefetch:8
                  2⤵
                    PID:5040
                  • 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=4508 --field-trial-handle=1804,i,5059464509413935038,15504111843271820778,131072 /prefetch:8
                    2⤵
                      PID:792
                  • C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
                    "C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
                    1⤵
                      PID:2928
                    • C:\Windows\system32\svchost.exe
                      C:\Windows\system32\svchost.exe -k LocalService -p -s NPSMSvc
                      1⤵
                        PID:2476
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DisplayEnhancementService
                        1⤵
                          PID:4948
                        • C:\Windows\System32\rundll32.exe
                          C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                          1⤵
                            PID:1872
                          • C:\Windows\System32\DataExchangeHost.exe
                            C:\Windows\System32\DataExchangeHost.exe -Embedding
                            1⤵
                              PID:5008
                            • C:\Windows\System32\oobe\UserOOBEBroker.exe
                              C:\Windows\System32\oobe\UserOOBEBroker.exe -Embedding
                              1⤵
                              • Drops file in Windows directory
                              PID:1468
                            • C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\FileCoAuth.exe
                              C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\FileCoAuth.exe -Embedding
                              1⤵
                                PID:4444
                              • C:\Windows\system32\osk.exe
                                "C:\Windows\system32\osk.exe"
                                1⤵
                                • Suspicious use of SetWindowsHookEx
                                PID:2652
                              • C:\Windows\system32\AUDIODG.EXE
                                C:\Windows\system32\AUDIODG.EXE 0x00000000000004DC 0x00000000000004C0
                                1⤵
                                • Suspicious use of AdjustPrivilegeToken
                                PID:3532

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

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                              Downloads

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

                                Filesize

                                1KB

                                MD5

                                d96957d1db5215117e2e03e93a141acd

                                SHA1

                                0da088c039a5e26fff38f83a52ea65bb1674fbb2

                                SHA256

                                c8e7fcb13d9fe0b09252f15404a15c8489bc3334f0bd36276fbb96289f73e1c1

                                SHA512

                                eb0fb9068b60d93b891941fe07ebbcc1f290fd2e4add70e29295f153a449a60de2fc5d200e7cc8dbe088d0f596ea7f6dd9d3a7a0e6b65378f1b0e542b7dd4f96

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                                Filesize

                                2B

                                MD5

                                d751713988987e9331980363e24189ce

                                SHA1

                                97d170e1550eee4afc0af065b78cda302a97674c

                                SHA256

                                4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                                SHA512

                                b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

                                Filesize

                                6KB

                                MD5

                                4e2aded5d3fd357d7d9ac32a489580c8

                                SHA1

                                329063cb3031de24f84fb31e145187c96e24c206

                                SHA256

                                8bec66d44ef8a8e0eab49896b2286336e99213730a1c55adc1f36feffe86b818

                                SHA512

                                13ac12f9b37db77a0f77d08154155c44b7b1df24c3ce4d9588e280e684398af4beee0467f9da0ea4070c57735fa794b080f012710ebe336c8107803f3abf93e1

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

                                Filesize

                                138KB

                                MD5

                                aab9f8f7f8ae6732896fc34b7bfb0e3f

                                SHA1

                                2f30d3ac278ef1ceaa832a1d295a9925aa18080d

                                SHA256

                                73384e18d73f4c3c56c37873b9a5d76972ac589158bd830efe1a040a9f25212b

                                SHA512

                                aaa141e0d67bf3e97f20d53e96bf304d3b6a226287badbe985576191830f9ada4b23f4d33eaff3463e1ac0d046e7c4d3210474c1cc80d8646108362ddaaab01a

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\ShaderCache\data_1

                                Filesize

                                264KB

                                MD5

                                f50f89a0a91564d0b8a211f8921aa7de

                                SHA1

                                112403a17dd69d5b9018b8cede023cb3b54eab7d

                                SHA256

                                b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                                SHA512

                                bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58