Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/07/2024, 03:08

General

  • Target

    https://mail.golnanet.com.br/5nlo7cihf82/index.php?zKnBg=ogyxssgz2170-mcbx113333636-578ph2-1719rwy80wor2706

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 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://mail.golnanet.com.br/5nlo7cihf82/index.php?zKnBg=ogyxssgz2170-mcbx113333636-578ph2-1719rwy80wor2706
    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:4276
    • 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=0xfc,0x100,0x104,0xd8,0x108,0x7ff80fb7ab58,0x7ff80fb7ab68,0x7ff80fb7ab78
      2⤵
        PID:1016
      • 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=1620 --field-trial-handle=1808,i,5327171039737070991,15234421409756785390,131072 /prefetch:2
        2⤵
          PID:4564
        • 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=2148 --field-trial-handle=1808,i,5327171039737070991,15234421409756785390,131072 /prefetch:8
          2⤵
            PID:5056
          • 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=2216 --field-trial-handle=1808,i,5327171039737070991,15234421409756785390,131072 /prefetch:8
            2⤵
              PID:5088
            • 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=2888 --field-trial-handle=1808,i,5327171039737070991,15234421409756785390,131072 /prefetch:1
              2⤵
                PID:2332
              • 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=2896 --field-trial-handle=1808,i,5327171039737070991,15234421409756785390,131072 /prefetch:1
                2⤵
                  PID:4940
                • 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=4640 --field-trial-handle=1808,i,5327171039737070991,15234421409756785390,131072 /prefetch:8
                  2⤵
                    PID:1384
                  • 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=4784 --field-trial-handle=1808,i,5327171039737070991,15234421409756785390,131072 /prefetch:8
                    2⤵
                      PID:404
                    • 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=9 --mojo-platform-channel-handle=5108 --field-trial-handle=1808,i,5327171039737070991,15234421409756785390,131072 /prefetch:1
                      2⤵
                        PID:2344
                      • 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=10 --mojo-platform-channel-handle=4948 --field-trial-handle=1808,i,5327171039737070991,15234421409756785390,131072 /prefetch:1
                        2⤵
                          PID:3356
                        • 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=3944 --field-trial-handle=1808,i,5327171039737070991,15234421409756785390,131072 /prefetch:8
                          2⤵
                            PID:3608
                          • 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=4984 --field-trial-handle=1808,i,5327171039737070991,15234421409756785390,131072 /prefetch:8
                            2⤵
                              PID:2176
                            • 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=4844 --field-trial-handle=1808,i,5327171039737070991,15234421409756785390,131072 /prefetch:8
                              2⤵
                                PID:5072
                              • 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=14 --mojo-platform-channel-handle=4840 --field-trial-handle=1808,i,5327171039737070991,15234421409756785390,131072 /prefetch:1
                                2⤵
                                  PID:4240
                                • 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=15 --mojo-platform-channel-handle=1576 --field-trial-handle=1808,i,5327171039737070991,15234421409756785390,131072 /prefetch:1
                                  2⤵
                                    PID:2848
                                  • 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=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3588 --field-trial-handle=1808,i,5327171039737070991,15234421409756785390,131072 /prefetch:2
                                    2⤵
                                    • Suspicious behavior: EnumeratesProcesses
                                    PID:1908
                                  • 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=17 --mojo-platform-channel-handle=5016 --field-trial-handle=1808,i,5327171039737070991,15234421409756785390,131072 /prefetch:1
                                    2⤵
                                      PID:4956
                                  • 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:2160

                                    Network

                                    MITRE ATT&CK Enterprise v15

                                    Replay Monitor

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                                    Downloads

                                    • 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

                                      7KB

                                      MD5

                                      f88d0a6b9a2eec497a3aa93444062416

                                      SHA1

                                      6ac03a7517edda01a6904aae891830e60d7c9df2

                                      SHA256

                                      6628586b7360b1dcc18a3f14b3d0744b6db96557083c7ce5245518d758726587

                                      SHA512

                                      5e55c626865622c61f4561a8fbef2c0e9b140769077a607627548624fef906f728c347d70b277526c2f4738b1871e403acd14b010be85795a64cf4bf6cdc74d2

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

                                      Filesize

                                      257KB

                                      MD5

                                      c2dc4718ba83206d6743bf903dc8bd87

                                      SHA1

                                      ef2295363d49d8996787d1275e88fdace658dc1e

                                      SHA256

                                      9e7bc3b8dc8866327693f5bca828b639e3e2cc8dab36e976767de7d713151069

                                      SHA512

                                      4a00fc23cc6efbcfe94e6c64eb5bf14095e60aa266c6e3c03d3ffd9ab7e4aca32ba01f2b41676c9bbafac446d6a72709c0569a492cd18c3032580f8ba06634fe

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

                                      Filesize

                                      257KB

                                      MD5

                                      27bed834e636c66282ea491d1ea81247

                                      SHA1

                                      c75de4d1df75db885e994e26359fb16002b0c076

                                      SHA256

                                      be54b8ac6254e47c0ab7b49a9d51190407b024ce3e43d58390f7d04ba7f7845b

                                      SHA512

                                      20b88e1a00294f2fc61340988e15acf78e4b0a74a6eab951ce86b2311536077cb37c6b6b80daac572119ddeb77e85e7085047ea47b1e0f1980ccb62e3803b39e

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache

                                      Filesize

                                      91KB

                                      MD5

                                      9038c8454827ef2692825c408288c2d7

                                      SHA1

                                      b91ff69f403d7c8d059a3a83dc2c6101af3ddc2e

                                      SHA256

                                      29f402d22c308290057327340aa71dababf1557dba6b26f9bb0f229f1308baf9

                                      SHA512

                                      c0d8433842f300d11ce609bc4bc14c1e5fa0aae2e07856abbb26d659f94184aaf1d6eee0781443f3099f6dcd2cc0bc62859762c487765f7f415977961df0c799

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe580d88.TMP

                                      Filesize

                                      88KB

                                      MD5

                                      282722d24adce0f020c477860b492663

                                      SHA1

                                      df8bbe7f199d14b535a704ee40027161d72102ce

                                      SHA256

                                      314e1e1e5c491162032a4b05907cb8b294414b77af545c317c4022bee5e67149

                                      SHA512

                                      d85b779091417c3c8ea09b98af1da0d38dfc1b8980f1b46fb71c6da10000aa5aeaeddddac9de227510b8874d4f56c36fdb72143cae709d58e48475a7ebfcdbeb