Resubmissions

21-11-2024 15:48

241121-s8wv2sxpgr 10

21-11-2024 15:46

241121-s7pqcatkcx 6

21-11-2024 15:36

241121-s2barstjgv 10

Analysis

  • max time kernel
    72s
  • max time network
    74s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    21-11-2024 15:48

General

  • Target

    Documentazione per monitorare la violazione del copyright.zip

  • Size

    156.6MB

  • MD5

    9cdfa7ac2837ce2da978f588d5191566

  • SHA1

    d1b9e0a767ceac5d210b2c009d7b4a06ca0aff6f

  • SHA256

    b24f27751c89eea68e10c983ceea31369d24e6e12e87d29afd893beeffa95e7e

  • SHA512

    d4158b05173beaff62c6b6a0c926a07a13ba5151dbcd698a04b2a13cbd73556cfda3191fcdd41c26b1c663b379c27e1a0e5bc59d449e95a48cb2facb9a0c23ac

  • SSDEEP

    3145728:haUzI7PHmFJiW4Ls9zIVsgrTAWvgGNQ3PEoWBqKOoTJtZFijjdd43r8J5zE0tV7I:hBFJiBA938zBOa6jJd43rK5zRV73I/

Score
10/10

Malware Config

Signatures

  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in Windows directory 4 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 29 IoCs
  • Suspicious use of FindShellTrayWindow 29 IoCs
  • Suspicious use of SendNotifyMessage 12 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
      PID:2764
      • C:\Windows\SysWOW64\svchost.exe
        "C:\Windows\System32\svchost.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        PID:4528
    • C:\Program Files\7-Zip\7zFM.exe
      "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\Documentazione per monitorare la violazione del copyright.zip"
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      PID:4192
    • C:\Users\Admin\Desktop\Documentazione per monitorare la violazione del copyright.exe
      "C:\Users\Admin\Desktop\Documentazione per monitorare la violazione del copyright.exe"
      1⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3392
      • C:\Users\Admin\Desktop\Documentazione per monitorare la violazione del copyright.exe
        "C:\Users\Admin\Desktop\Documentazione per monitorare la violazione del copyright.exe"
        2⤵
        • Suspicious use of NtCreateUserProcessOtherParentProcess
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:1960
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1960 -s 264
          3⤵
          • Program crash
          PID:668
      • C:\Windows\SysWOW64\cmd.exe
        cmd.exe /C reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "*UpdaterCisco" /t REG_SZ /d "rundll32.exe C:\Users\Admin\Documents\AvivaUpdate_0001.dll",EntryPoint /f & exit
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2988
        • C:\Windows\SysWOW64\reg.exe
          reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "*UpdaterCisco" /t REG_SZ /d "rundll32.exe C:\Users\Admin\Documents\AvivaUpdate_0001.dll",EntryPoint /f
          3⤵
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          PID:4440
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1960 -ip 1960
      1⤵
        PID:3856
      • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe
        "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe" -ServerName:MiniSearchUI.AppXj3y73at8fy1htwztzxs68sxx1v7cksp7.mca
        1⤵
        • Suspicious use of SetWindowsHookEx
        PID:604
      • C:\Windows\system32\BackgroundTransferHost.exe
        "BackgroundTransferHost.exe" -ServerName:BackgroundTransferHost.13
        1⤵
        • Modifies registry class
        PID:500
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe"
        1⤵
        • Drops file in Windows directory
        • 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:1636
        • 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:4 --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=123.0.6312.123 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffc76a4cc40,0x7ffc76a4cc4c,0x7ffc76a4cc58
          2⤵
            PID:4152
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1768,i,18181912969067794654,15275026106438877500,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1760 /prefetch:2
            2⤵
              PID:3888
            • 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 --no-appcompat-clear --field-trial-handle=2008,i,18181912969067794654,15275026106438877500,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2104 /prefetch:3
              2⤵
                PID:4260
              • 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 --no-appcompat-clear --field-trial-handle=2200,i,18181912969067794654,15275026106438877500,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2112 /prefetch:8
                2⤵
                  PID:2352
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3052,i,18181912969067794654,15275026106438877500,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3228 /prefetch:1
                  2⤵
                    PID:4804
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3140,i,18181912969067794654,15275026106438877500,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3276 /prefetch:1
                    2⤵
                      PID:4528
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=4452,i,18181912969067794654,15275026106438877500,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4464 /prefetch:1
                      2⤵
                        PID:4756
                      • 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 --no-appcompat-clear --field-trial-handle=4776,i,18181912969067794654,15275026106438877500,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4780 /prefetch:8
                        2⤵
                          PID:820
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=4808,i,18181912969067794654,15275026106438877500,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4764 /prefetch:8
                          2⤵
                            PID:544
                          • C:\Program Files\Google\Chrome\Application\123.0.6312.123\Installer\setup.exe
                            "C:\Program Files\Google\Chrome\Application\123.0.6312.123\Installer\setup.exe" --reenable-autoupdates --system-level
                            2⤵
                            • Drops file in Windows directory
                            PID:928
                            • C:\Program Files\Google\Chrome\Application\123.0.6312.123\Installer\setup.exe
                              "C:\Program Files\Google\Chrome\Application\123.0.6312.123\Installer\setup.exe" --type=crashpad-handler /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\SystemTemp\Crashpad --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.123 --initial-client-data=0x244,0x248,0x24c,0x220,0x250,0x7ff74ca64698,0x7ff74ca646a4,0x7ff74ca646b0
                              3⤵
                              • Drops file in Windows directory
                              PID:4832
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --field-trial-handle=4612,i,18181912969067794654,15275026106438877500,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=5048 /prefetch:1
                            2⤵
                              PID:2044
                          • C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
                            "C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
                            1⤵
                              PID:3352
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                              1⤵
                                PID:2892

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

                              Loading Replay Monitor...

                              Downloads

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\3a5bc812-0405-4e08-a1f7-8cfd57ddc2b4.tmp

                                Filesize

                                232KB

                                MD5

                                98fdcaeb43c2a3410be69d3c990b7faa

                                SHA1

                                509cbdc48cba851f90547e172df688628ec612dd

                                SHA256

                                ee0a79a01b14d8dda34e8e9737632e94c03e80b955f9bb5a0c6760c70f3a2cfb

                                SHA512

                                9c1e1e9f329a90ae918ea466f0a106e8b7edcb9baffa259fdaa908d2391dd29a75e224a4491efbfd830a127632766bbec074aeb0eeeb7df4cf30fdadaccd7bc4

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

                                Filesize

                                649B

                                MD5

                                ba7b5326d2e71e9c9fc585fd7029792b

                                SHA1

                                4bd2ac62aac82df640882e0e7e4f385e2b996a9a

                                SHA256

                                5b6f18039364ffd1c44c7f00d02e30eff7ea39b5220cfa0154368fae80f0b1d2

                                SHA512

                                c16dd4c3249f6274378f8b2bcec5094b21ec3e9f577546857ee84dbb74f53b7c1f4ea252da4b8b4641b822842f168ac498658d6cb353683176cd5d6cf1e7010b

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000005

                                Filesize

                                215KB

                                MD5

                                e579aca9a74ae76669750d8879e16bf3

                                SHA1

                                0b8f462b46ec2b2dbaa728bea79d611411bae752

                                SHA256

                                6e51c7866705bf0098febfaf05cf4652f96e69ac806c837bfb1199b6e21e6aaf

                                SHA512

                                df22f1dff74631bc14433499d1f61609de71e425410067fd08ec193d100b70d98672228906081c309a06bcba03c097ace885240a3ce71e0da4fdb8a022fc9640

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

                                Filesize

                                192B

                                MD5

                                c09f3b45c4f5db9b2a3d6c1891a21b99

                                SHA1

                                3e8bd9f455eb67ff4338247a0d9527a47498130e

                                SHA256

                                2d305eaf6f74e0f1c1252acb5a1727507aba6ed5a6d8fa293abd02919586c31f

                                SHA512

                                9d45e6e0cdac62b3974b1f115a55fc83699d9f907fb9d9618d246fd8e0c02962d671f12f7f69aae154a7848bfd87a73e4fed6e84c483cd57155374eef69d46aa

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

                                Filesize

                                2KB

                                MD5

                                6b5769ed3d2e132450e0c2b1d3529e00

                                SHA1

                                b90158cca5be94fff71202b0bb485104ccf855cc

                                SHA256

                                f6f476dcd9c64ccba7d3bfe55d869eadebe8d5f2ec3d542595299a8613b89207

                                SHA512

                                fa96aace8e5bcd7ebb26f71a90133e486bf680f6ec51b6e1e3d177b385ac9942d33eb6fad48934251d474fee1d38d677ffe9da5a28ba2175c53727ed112d5ea2

                              • 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\Network\TransportSecurity

                                Filesize

                                354B

                                MD5

                                e2276aafad44da1d789d7e20d535afcd

                                SHA1

                                71d34594800cf01a276fe52b734cb59c01c34f4d

                                SHA256

                                398e3dabd5bfa900b11cf1be6219157110918d56726f0ce344fd5f9a60c56894

                                SHA512

                                9f99f25089d39f273f00a8907766e504c6771a0ba343ce1eef560afe860623e637ea68b896e68df602a8bad48382b2f71abc1a3544eac040e5d9e79aa21fb602

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

                                Filesize

                                9KB

                                MD5

                                da97c447261850994b99350d5933a015

                                SHA1

                                5a8acfd33105a131a4be143852baa32bddc9675d

                                SHA256

                                8612b4c9ad0eaad43c707922765bfd6d2b7f754c5b608f06e014f4ae3eda10be

                                SHA512

                                76e1caa252301468fa8b262c03f5451bda11c65f69a153ae7ea4d53ce1a6e452b1502be7c99abc37858c78422bb2adb87be1d3ea79ab4d8fde0e4c0b47729177

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

                                Filesize

                                15KB

                                MD5

                                525a8457c5f73602653876475efabbfb

                                SHA1

                                64b769f4bdcc1e05a8dce4b811691a011acffe3e

                                SHA256

                                ecb485084989a1e6dd99b4be689e4c76d2f486583bba50173e79d58a4046787b

                                SHA512

                                7a4322748f061621ebd649f7be4bbb34fe7105cd4b520c255cd81c858ffaa76b43d7c988c571ff3a8f3d50785ac8f49b0402e101ffc4c6e2f983b94a7f7cc0dd

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

                                Filesize

                                232KB

                                MD5

                                8c7b9fe7ef43c0f19f4347670ed55e9c

                                SHA1

                                e1be11c1ee14bf2a0a82315507fe694907fab008

                                SHA256

                                626997d04c108bf754adf326c7a87a1ba0891fcc100ceb1bf06c7554def7402b

                                SHA512

                                9fbdaf1109155bdb21b91dfd37fcba0d7979e11a64832e8c9d65a9d3b3773ec9e3f9ae7fb0985e3be521fb340c6776cfaa097ff18d551175a951d1f165a7630b

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

                                Filesize

                                264KB

                                MD5

                                f50f89a0a91564d0b8a211f8921aa7de

                                SHA1

                                112403a17dd69d5b9018b8cede023cb3b54eab7d

                                SHA256

                                b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                                SHA512

                                bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                              • C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\AC\BackgroundTransferApi\9bfa7896-1f7a-47f8-bc0b-4afa77473b22.down_data

                                Filesize

                                555KB

                                MD5

                                5683c0028832cae4ef93ca39c8ac5029

                                SHA1

                                248755e4e1db552e0b6f8651b04ca6d1b31a86fb

                                SHA256

                                855abd360d8a8d6974eba92b70cbd09ce519bc8773439993f9ab37cb6847309e

                                SHA512

                                aba434bd29be191c823b02ea9b639beb10647bbe7759bbffdaa790dfb1ec2c58d74c525ef11aacda209e4effe322d1d3a07b115446c8914b07a3bce4d8a0e2c3

                              • C:\Users\Admin\Desktop\Documentazione per monitorare la violazione del copyright.exe

                                Filesize

                                6.1MB

                                MD5

                                4864a55cff27f686023456a22371e790

                                SHA1

                                6ed30c0371fe167d38411bfa6d720fcdcacc4f4c

                                SHA256

                                08c7fb6067acc8ac207d28ab616c9ea5bc0d394956455d6a3eecb73f8010f7a2

                                SHA512

                                4bd3a16435cca6ce7a7aa829eb967619a8b7c02598474e634442cffc55935870d54d844a04496bf9c7e8c29c40fae59ac6eb39c8550c091d06a28211491d0bfb

                              • \??\pipe\crashpad_1636_IGZEZQTALRHLONGG

                                MD5

                                d41d8cd98f00b204e9800998ecf8427e

                                SHA1

                                da39a3ee5e6b4b0d3255bfef95601890afd80709

                                SHA256

                                e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                SHA512

                                cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                              • memory/1960-19-0x0000000000F80000-0x0000000001380000-memory.dmp

                                Filesize

                                4.0MB

                              • memory/1960-21-0x00007FFC97E00000-0x00007FFC98009000-memory.dmp

                                Filesize

                                2.0MB

                              • memory/1960-23-0x0000000075E80000-0x00000000760D2000-memory.dmp

                                Filesize

                                2.3MB

                              • memory/1960-20-0x0000000000F80000-0x0000000001380000-memory.dmp

                                Filesize

                                4.0MB

                              • memory/1960-18-0x0000000000A30000-0x0000000000AB1000-memory.dmp

                                Filesize

                                516KB

                              • memory/1960-13-0x0000000000A30000-0x0000000000AB1000-memory.dmp

                                Filesize

                                516KB

                              • memory/3392-10-0x0000000010000000-0x0000000011000000-memory.dmp

                                Filesize

                                16.0MB

                              • memory/4528-27-0x00007FFC97E00000-0x00007FFC98009000-memory.dmp

                                Filesize

                                2.0MB

                              • memory/4528-26-0x0000000001550000-0x0000000001950000-memory.dmp

                                Filesize

                                4.0MB

                              • memory/4528-24-0x0000000000EC0000-0x0000000000ECA000-memory.dmp

                                Filesize

                                40KB

                              • memory/4528-29-0x0000000075E80000-0x00000000760D2000-memory.dmp

                                Filesize

                                2.3MB