Resubmissions

19-12-2024 19:43

241219-yfcjlaymbq 8

19-12-2024 19:41

241219-yd7lysymam 8

Analysis

  • max time kernel
    102s
  • max time network
    104s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-12-2024 19:43

General

Malware Config

Signatures

  • A potential corporate email address has been identified in the URL: [email protected]
  • A potential corporate email address has been identified in the URL: [email protected]
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Detected potential entity reuse from brand MICROSOFT.
  • Probable phishing domain 1 TTPs 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 12 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument https://benefitsportal.borlsfx.com/scsfqqfdw/a7c0f65e/[email protected]
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4412
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xdc,0x108,0x7ffdac5c46f8,0x7ffdac5c4708,0x7ffdac5c4718
      2⤵
        PID:3128
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2052,497483339566185915,683301569599341104,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2060 /prefetch:2
        2⤵
          PID:2160
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2052,497483339566185915,683301569599341104,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2348 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1732
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2052,497483339566185915,683301569599341104,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2816 /prefetch:8
          2⤵
            PID:4572
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,497483339566185915,683301569599341104,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3296 /prefetch:1
            2⤵
              PID:3108
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,497483339566185915,683301569599341104,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3316 /prefetch:1
              2⤵
                PID:3468
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,497483339566185915,683301569599341104,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4768 /prefetch:1
                2⤵
                  PID:4824
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,497483339566185915,683301569599341104,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3160 /prefetch:1
                  2⤵
                    PID:688
                  • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2052,497483339566185915,683301569599341104,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5708 /prefetch:8
                    2⤵
                      PID:2292
                    • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2052,497483339566185915,683301569599341104,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5708 /prefetch:8
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:4644
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,497483339566185915,683301569599341104,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4064 /prefetch:1
                      2⤵
                        PID:4688
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,497483339566185915,683301569599341104,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5864 /prefetch:1
                        2⤵
                          PID:2996
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,497483339566185915,683301569599341104,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5624 /prefetch:1
                          2⤵
                            PID:4816
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,497483339566185915,683301569599341104,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3348 /prefetch:1
                            2⤵
                              PID:3212
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,497483339566185915,683301569599341104,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6164 /prefetch:1
                              2⤵
                                PID:4512
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,497483339566185915,683301569599341104,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6180 /prefetch:1
                                2⤵
                                  PID:4004
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,497483339566185915,683301569599341104,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5572 /prefetch:1
                                  2⤵
                                    PID:1968
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2052,497483339566185915,683301569599341104,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6084 /prefetch:1
                                    2⤵
                                      PID:4052
                                  • C:\Windows\System32\CompPkgSrv.exe
                                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                                    1⤵
                                      PID:228
                                    • C:\Windows\System32\CompPkgSrv.exe
                                      C:\Windows\System32\CompPkgSrv.exe -Embedding
                                      1⤵
                                        PID:4688

                                      Network

                                      MITRE ATT&CK Enterprise v15

                                      Replay Monitor

                                      Loading Replay Monitor...

                                      Downloads

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                                        Filesize

                                        152B

                                        MD5

                                        e55832d7cd7e868a2c087c4c73678018

                                        SHA1

                                        ed7a2f6d6437e907218ffba9128802eaf414a0eb

                                        SHA256

                                        a4d7777b980ec53de3a70aca8fb25b77e9b53187e7d2f0fa1a729ee9a35da574

                                        SHA512

                                        897fdebf1a9269a1bf1e3a791f6ee9ab7c24c9d75eeff65ac9599764e1c8585784e1837ba5321d90af0b004af121b2206081a6fb1b1ad571a0051ee33d3f5c5f

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                                        Filesize

                                        152B

                                        MD5

                                        c2d9eeb3fdd75834f0ac3f9767de8d6f

                                        SHA1

                                        4d16a7e82190f8490a00008bd53d85fb92e379b0

                                        SHA256

                                        1e5efb5f1d78a4cc269cb116307e9d767fc5ad8a18e6cf95c81c61d7b1da5c66

                                        SHA512

                                        d92f995f9e096ecc0a7b8b4aca336aeef0e7b919fe7fe008169f0b87da84d018971ba5728141557d42a0fc562a25191bd85e0d7354c401b09e8b62cdc44b6dcd

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

                                        Filesize

                                        480B

                                        MD5

                                        290a37a16b89f090b111a44fbb983325

                                        SHA1

                                        0341709034f0848062b61f182d890f9699eed405

                                        SHA256

                                        5ce298229667855bbe86e8ece0c097010b45adf81b48051593f1cef6f5b6704b

                                        SHA512

                                        0afa43af488a3d702733e79ba58692be184bc69fecd3d9234cbd94dac62d79ad714abe75ef64fa4442aae8c415a6e687d24af915feb7fd80ef68d8c2285a532c

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

                                        Filesize

                                        1KB

                                        MD5

                                        2cc59ac0baf5085faa1ab25a894f736f

                                        SHA1

                                        4759313b55a29ee97556e7f64b506fe01841ac0b

                                        SHA256

                                        0d618f0039fd0b26a766f49c9c30dd013a60c4f884f51eeff6c2d74d90bcaf2e

                                        SHA512

                                        b9aac1cdb61fff670a5082b7c224068f517dea4a75ae6d11e1c9d7f127a618fee2a450c800fda65e421cc6c0e8381afbeef5383f2f61cf8c7683240e89a2b521

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                        Filesize

                                        5KB

                                        MD5

                                        a5fc1d1d6c79ba0cc35677f1fd77a9d9

                                        SHA1

                                        905bf854876dec001806b7d2fff6981c7acccb49

                                        SHA256

                                        09470b53392785ea5096aeb5f9e6ba302372e3abc848a18b123809381929cd5e

                                        SHA512

                                        ddbbb416618f2bc4ec0959c8986a5f01d14ea41c450054493a26582a995f5753f984fa2dff87efe91b44a102fb542dce12107c5ed824a6aa677f7532a84c8ec0

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                        Filesize

                                        9KB

                                        MD5

                                        895f1da209916bb96347368b47a862c7

                                        SHA1

                                        87dff8bf06ccf08d5ac40a329d0783c1a287d9f7

                                        SHA256

                                        9a776c5baa28bc36f2f8ce1f1fbde7b2c20ddee427f80777b4da3433928ba234

                                        SHA512

                                        ab6e6355c13d8c9785312c9f2143041a077778e10767f278eaf9316f737423a381336255c0b3d9cba6ae608a6b0ec64c0d918cc9a0b69c2007c036c2a3fdbdf9

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                        Filesize

                                        9KB

                                        MD5

                                        5c9b32488c90f14d6d92244ea2b58bfd

                                        SHA1

                                        e0869fc94708be8505466358f2e1bfb325da2f6e

                                        SHA256

                                        31630cf0d43a57e1731e44f9ee4bcf7604a92eaa0402e9f6859124fe06c70fdd

                                        SHA512

                                        9ff0c2451d4130cbefdfae0d6a5a810b25781a91c0cc86a14de49018e26cf75fa8b414dc1c249062fd2e9fea6460184274f1c91ae2267d81d7b4c4817fae21a0

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                        Filesize

                                        8KB

                                        MD5

                                        1ac3efa0eb41e7e262c181c8fa780252

                                        SHA1

                                        3b6faa24c7a02ee39567e55889c5a8926fc69ba5

                                        SHA256

                                        2c944d097d820d7ef1bc35291f1ef4c9eeebfc7592b6da2dab22c7b588dad189

                                        SHA512

                                        e8b5ae9397ddcc873ecf5ea03a051c39f9e4e6af603e7d2bc06ea0b78ec2b6b20ed4cd70652732e89dc9b3efa7e1f9b9de9201f74095e182a038ef3d0b2285d4

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity

                                        Filesize

                                        706B

                                        MD5

                                        93e489ee33a33e387784caa29360e2bd

                                        SHA1

                                        dc4b13e4a3a054b008c68a7e32e88fe07485e1aa

                                        SHA256

                                        7ac1f967b3805fe88af494545197e8e2d2f09f815a5931ef8eb206998b8c6449

                                        SHA512

                                        64b7ad182d4b6f5f7f206c189f43c993ecee89596c4fa3f5bfb778e4731778e917b8dfdfff04a19863b71aebff447cd57f017347648e476b7f39d4ba7ed3fe06

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe58313c.TMP

                                        Filesize

                                        538B

                                        MD5

                                        4eeb4b303eee803721e0c2a3c99cd7f9

                                        SHA1

                                        c983bd8eaf156233faaf52dbf14dafe9cbee13c0

                                        SHA256

                                        356cfcffaf7d4e5af702aa4295bb1fef1f24d82f44f24bc51396c8ed730af28b

                                        SHA512

                                        f1df62430177e3ab4809c56f51959606ce465ebf7c4959f1e18d6c6b8c500275bd02044ecf44de7b2577adc46349303ebedb5363aa0b79c935c4ffdec40db6df

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

                                        Filesize

                                        16B

                                        MD5

                                        6752a1d65b201c13b62ea44016eb221f

                                        SHA1

                                        58ecf154d01a62233ed7fb494ace3c3d4ffce08b

                                        SHA256

                                        0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

                                        SHA512

                                        9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

                                      • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                                        Filesize

                                        10KB

                                        MD5

                                        1bbc722e3f89cf9238f10b23c55c7835

                                        SHA1

                                        74f27fe4b89d526843adaa957d8803d21ad26a5d

                                        SHA256

                                        4e07ace4e23b1a006dd0fda59d1c37ea224da2c7aa30026973b6b4ceda091b9f

                                        SHA512

                                        3d8715d2945c9ab997b34a0f92358c622c99740cdf9f2fc499756056dff2e7936725da88b9c0ac87931180952b4fa37a46dd506d1d9b53b2837325625f739d8b