Resubmissions

08-03-2024 19:46

240308-ygyhfsfe3t 1

Analysis

  • max time kernel
    33s
  • max time network
    21s
  • platform
    windows10-1703_x64
  • resource
    win10-20240221-en
  • resource tags

    arch:x64arch:x86image:win10-20240221-enlocale:en-usos:windows10-1703-x64system
  • submitted
    08-03-2024 19:46

General

  • Target

    https://cdn.discordapp.com/attachments/1201473226614788217/1215747021483282442/A-Photoshop-2024-963117.zip?ex=65fddfa5&is=65eb6aa5&hm=b9ff61831f80a6d98170a00083591b80e41f478c2e46a517a8f55f2e43f7a01c&

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 63 IoCs
  • Suspicious use of FindShellTrayWindow 42 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://cdn.discordapp.com/attachments/1201473226614788217/1215747021483282442/A-Photoshop-2024-963117.zip?ex=65fddfa5&is=65eb6aa5&hm=b9ff61831f80a6d98170a00083591b80e41f478c2e46a517a8f55f2e43f7a01c&
    1⤵
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2372
    • 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=0xd0,0xd4,0xd8,0xcc,0xdc,0x7ffb8ab09758,0x7ffb8ab09768,0x7ffb8ab09778
      2⤵
        PID:2556
      • 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=1596 --field-trial-handle=1672,i,15481032113724238160,10149853267476704729,131072 /prefetch:2
        2⤵
          PID:224
        • 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=1824 --field-trial-handle=1672,i,15481032113724238160,10149853267476704729,131072 /prefetch:8
          2⤵
            PID:2132
          • 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=1876 --field-trial-handle=1672,i,15481032113724238160,10149853267476704729,131072 /prefetch:8
            2⤵
              PID:1560
            • 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=2968 --field-trial-handle=1672,i,15481032113724238160,10149853267476704729,131072 /prefetch:1
              2⤵
                PID:4128
              • 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=2824 --field-trial-handle=1672,i,15481032113724238160,10149853267476704729,131072 /prefetch:1
                2⤵
                  PID:4304
                • 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=4876 --field-trial-handle=1672,i,15481032113724238160,10149853267476704729,131072 /prefetch:8
                  2⤵
                    PID:4632
                  • 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=4876 --field-trial-handle=1672,i,15481032113724238160,10149853267476704729,131072 /prefetch:8
                    2⤵
                      PID:4244
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5472 --field-trial-handle=1672,i,15481032113724238160,10149853267476704729,131072 /prefetch:8
                      2⤵
                        PID:2400
                    • 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:4992
                      • C:\Windows\System32\rundll32.exe
                        C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                        1⤵
                          PID:1644
                        • C:\Users\Admin\AppData\Local\Temp\Temp1_A-Photoshop-2024-963117.zip\Setup_02026.exe
                          "C:\Users\Admin\AppData\Local\Temp\Temp1_A-Photoshop-2024-963117.zip\Setup_02026.exe"
                          1⤵
                          • Suspicious behavior: EnumeratesProcesses
                          • Suspicious use of AdjustPrivilegeToken
                          • Suspicious use of FindShellTrayWindow
                          PID:3644

                        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

                          987B

                          MD5

                          830b5553a680f9ca7d55974af1b0d570

                          SHA1

                          bfb3bad359f64f6583b2d909ce21f0b35b226235

                          SHA256

                          fca8114c27732ee3921fc3ad8a93830532b3ef7d900ac27bb2a10456b2a3115d

                          SHA512

                          3c94fe270309d005d696f542f4b23217cc1950c6a1b8db4243f28fdc70d2b357d17051a894a6927140db332cb96d8a6dbbd521b4ffd86104b1a012b5c4ae1ac1

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

                          Filesize

                          5KB

                          MD5

                          6cd61758b618ef64e3ec8ec5a225aaef

                          SHA1

                          5d3f58012f2fb146e24e8bea350ad1e1714a3aae

                          SHA256

                          fe12d09112eba93280cef0d40e72e32f145007cdd9753109bd74aae37a138b27

                          SHA512

                          be649dfb23fee097c2dd7e00e9cf5e2853b3a9deb558748b3d105506996206779ccc509f238b34d4f432cab045102f06e7050b0fddfe950edefd615ca8fb4d0e

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

                          Filesize

                          5KB

                          MD5

                          a06a8192b64c7acc49722a7f90e7ad86

                          SHA1

                          14e3078bd978992f9cb5338d95526904ea6643b9

                          SHA256

                          3b5cf6ba14a0879db81e902f998ec634ddaf07c850b7d19c0f84efc26e71f53a

                          SHA512

                          50d46124029bfbc9c3542a5bda81e8e93773acd6f9446dfa8971b6e7a584635c4fa6d189bc178e13a89415ac3b292dac2b5de793f8510bc24824e865dbe319f2

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

                          Filesize

                          130KB

                          MD5

                          ab3bc4b3331a3b056f9c2f0e18fee164

                          SHA1

                          2d51e13ef5eba5716c86b7811298acaab60d2a7f

                          SHA256

                          2070e09500472146b123bc07bcff23c8264b883c417719cfdf1b65da7e908efa

                          SHA512

                          f5418d2f98e2fa90b36982f666fd6d1586326eea8aeb6b0afc0514482da321be9bc670dbace6f8d1a37212e55a6b54b936b2e036829ea2d8c23fb7f9e905aaeb

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

                          Filesize

                          2B

                          MD5

                          99914b932bd37a50b983c5e7c90ae93b

                          SHA1

                          bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                          SHA256

                          44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                          SHA512

                          27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                        • C:\Users\Admin\Downloads\A-Photoshop-2024-963117.zip.crdownload

                          Filesize

                          14.1MB

                          MD5

                          56524dcc3dafb8bf5adcabbc5a09df03

                          SHA1

                          aed26d5b35be085d63e323fa2e18c9cc41e5fe9d

                          SHA256

                          40fb37c67d5e0dbc5d517bc32c86785048ad343bedebd94bbc47262da1a25afe

                          SHA512

                          b9279c5477801b6aa77815cc26389a3342c903421dedafdf854e077532b6fb1ff2a621555660d3c699843d21c98afd5c8b9826b12d8a4d61a1fe8b6f23efb893