Resubmissions

26-05-2023 11:29

230526-nls4esfb93 3

26-05-2023 11:27

230526-nkymhsff8z 6

Analysis

  • max time kernel
    613s
  • max time network
    618s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-es
  • resource tags

    arch:x64arch:x86image:win10-20230220-eslocale:es-esos:windows10-1703-x64systemwindows
  • submitted
    26-05-2023 11:27

General

  • Target

    Evon/bin/vs/editor/standalone/browser/quickOpen/symbol-sprite.svg

  • Size

    20KB

  • MD5

    649fb0a55b0e0fc9d79e6b7872a14c10

  • SHA1

    b33619c9dfd65d3f2e5a5fcb767a752123d51607

  • SHA256

    fcc3026b97068f3d9e1743d36ca26b96ffdbcd2841fa9d804caccc4f249911c8

  • SHA512

    3fb4b07e9313b69c84f887c9ca0464e4c8d06a98a8f2ad7d0b48452d068bd526004c21633d0279b4b5e17ad882acf8c7e99b4c3e7650be43b495b670a87d0cbd

  • SSDEEP

    384:cyPJZCcKWPJuCNoSmvcar1PNY6g2HdSjEc3/WD3:DCdCNkvcaQ6x9SjES/W7

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 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" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" C:\Users\Admin\AppData\Local\Temp\Evon\bin\vs\editor\standalone\browser\quickOpen\symbol-sprite.svg
    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:3984
    • 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,0xd0,0xd4,0xa8,0xd8,0x7ffbe0be9758,0x7ffbe0be9768,0x7ffbe0be9778
      2⤵
        PID:4076
      • 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=1864 --field-trial-handle=1796,i,4404809319349478392,13737949717903930904,131072 /prefetch:8
        2⤵
          PID:2076
        • 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=1592 --field-trial-handle=1796,i,4404809319349478392,13737949717903930904,131072 /prefetch:2
          2⤵
            PID:2180
          • 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=2112 --field-trial-handle=1796,i,4404809319349478392,13737949717903930904,131072 /prefetch:8
            2⤵
              PID:372
            • 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=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2980 --field-trial-handle=1796,i,4404809319349478392,13737949717903930904,131072 /prefetch:1
              2⤵
                PID:2968
              • 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=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2988 --field-trial-handle=1796,i,4404809319349478392,13737949717903930904,131072 /prefetch:1
                2⤵
                  PID:4856
                • 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=4624 --field-trial-handle=1796,i,4404809319349478392,13737949717903930904,131072 /prefetch:8
                  2⤵
                    PID:3748
                  • 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 --mojo-platform-channel-handle=4704 --field-trial-handle=1796,i,4404809319349478392,13737949717903930904,131072 /prefetch:8
                    2⤵
                      PID:3712
                    • 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=4732 --field-trial-handle=1796,i,4404809319349478392,13737949717903930904,131072 /prefetch:8
                      2⤵
                        PID:3752
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.15063.0 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2008 --field-trial-handle=1796,i,4404809319349478392,13737949717903930904,131072 /prefetch:2
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:4976
                    • 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:3892

                      Network

                      MITRE ATT&CK Matrix ATT&CK v6

                      Discovery

                      Query Registry

                      1
                      T1012

                      System Information Discovery

                      1
                      T1082

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\9f7725eb-60cf-40b3-b0ef-b8959cef9605.tmp
                        Filesize

                        5KB

                        MD5

                        996760e8123485feb2c37055c753879d

                        SHA1

                        7dff0d686584fee803e72b2ed9ad7b3e0be78d17

                        SHA256

                        09e4f35fe42121ff3597d85889041a66d5afc5f5e861a2939a31c16480cc8990

                        SHA512

                        4f6cbe19148b0195bc8cc7f8e0e35087394cbe3b1341271d25fee0813e002be4a0bfde53782a6cfef006036828092d89b5aeefc5f1a9dc1fe5aa02e7a342c0af

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

                        688B

                        MD5

                        47001b4b13ebb0c822faa8717e0941ae

                        SHA1

                        a17e4745b98068dbdac30c0268077ce0ee41ae9d

                        SHA256

                        410c1c5e4f4edca51dbe05f54d73fa032035fbf2fa5fdee1c7c455999c04425c

                        SHA512

                        1ad3bf25d583504b3f76b3d392b817666064842861c03037d7c94d04f61c8cf18aa5eb9d95abb3d8313e9869942202ef571232f6f05dd70dd46673aaf80d1798

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

                        884B

                        MD5

                        e359d58c03d803a5e99314f1ed29c379

                        SHA1

                        ff0541bb7a87cb4ffec4dd070b71fe6fbb7ce949

                        SHA256

                        8ec9d6698a4e5de99b14b067775732302386313ca5ef5e50b2011ef36058b419

                        SHA512

                        b2437dce4b1a7de0ca66ec07409ca7846b5d0b11842ee383224744e2c573f658b6ce3a0bf27beb5107f084e5e1039973056bff9e84cd44658e25a140499cbbc7

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

                        1KB

                        MD5

                        bcd53aaece5c7deafe675bacbf8eb4e8

                        SHA1

                        9bfe0a03329fa6978d8cd8f0ea8d57765dd8e125

                        SHA256

                        5cb6aa00e7458b50e3c42a5fd1ae3e44fe1f40fd683fae7a0631e6257436322e

                        SHA512

                        3ca9f1c008cfe61b7b219dbcd8a3faf0d5045482905f033e2df8aaf98bb6fcad58d2c73b868d43b4d492c8dbe2497143efe5ee615c5af1c0aceb21bd41ead0fa

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

                        5KB

                        MD5

                        a57b742529a5230628969d1d41ff32fd

                        SHA1

                        045311fd217a8f10f9b803136e1afdd0fb9759de

                        SHA256

                        e88ff6939f87f1732f279184b982320ae34b2ac42519deab91315b4130aa93ce

                        SHA512

                        9e4a3d38561b2e8b23ea0d0bfa11c9cd48091c917c5545971dcd2c0949eb9eba1dde84c415984ad7a8427eb3eb2e64a4837747a241d3d1f01ef8952d36a5d5b2

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

                        5KB

                        MD5

                        643b07fbcea8a9d775ee21719d0b0e61

                        SHA1

                        e2a5b0741a79ab85acaa8c99c900fc3fc11f6cea

                        SHA256

                        eab82068f40fe900045a78e4a2cec0916f540588a6ad959c5369cc0d79271b69

                        SHA512

                        70eef511fc3b2b0036c44014b22b288506f12d1bddd6f608d3e569e6d5e5e3c020a8dc300a3945f0eaca074a250c22e537b2aa9d0284d8a59b41104cd2783298

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

                        12KB

                        MD5

                        82120043b403d7cd9be28dde0be56dbc

                        SHA1

                        fd4c127ea23822253f355b67f8d5cd924c5bfad7

                        SHA256

                        33fbb15e52e914a63e33a375b36bab522bc0b49c1032916d90195706297f246e

                        SHA512

                        0bf873383a6388b623b1a3c186cd4fa02765272cd2e004be65e794a3ced2de9aaeebc4d58356c2fdb069eb5ac41f7a7107b0075baa2d251e1cdd9567d4abb577

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

                        153KB

                        MD5

                        e1da6a79953b970dc1187e1b4f3b545d

                        SHA1

                        f5b91ef5cf9918546e8bda9ed66da2ffe72eb1e3

                        SHA256

                        b87f5c7bb081e6e675825546abca9502b88f62186a48b19d7dbdf993612fcd08

                        SHA512

                        51bc68a568dbfcef1785ddc4d4d21c0f412458b74b8ba81d63fe9839861897bd53863e6dece5bc8468056739ebf6a3ecf8b0f2e0f7cb533b5bc6b7221810da37

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

                        2B

                        MD5

                        99914b932bd37a50b983c5e7c90ae93b

                        SHA1

                        bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                        SHA256

                        44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                        SHA512

                        27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                      • \??\pipe\crashpad_3984_ZMHRXPDZBGCAXDFB
                        MD5

                        d41d8cd98f00b204e9800998ecf8427e

                        SHA1

                        da39a3ee5e6b4b0d3255bfef95601890afd80709

                        SHA256

                        e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                        SHA512

                        cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e