Resubmissions

18/10/2024, 08:45

241018-knxmvazgjp 8

18/10/2024, 08:37

241018-kjayaaxcpf 8

18/10/2024, 08:36

241018-khvw3axcmd 8

18/10/2024, 07:54

241018-jrwpaavhje 8

18/10/2024, 07:44

241018-jktw4svema 8

Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    18/10/2024, 08:45

General

Malware Config

Signatures

  • Detected potential entity reuse from brand MICROSOFT.
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 11 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 12 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" --single-argument https://816b462f.5880c482d0a3061180a519e9.workers.dev/[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:2452
    • 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffe98123cb8,0x7ffe98123cc8,0x7ffe98123cd8
      2⤵
        PID:4988
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1916,17782730893059656666,153109549459047538,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1900 /prefetch:2
        2⤵
          PID:3364
        • 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=1916,17782730893059656666,153109549459047538,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2364 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:5064
        • 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=1916,17782730893059656666,153109549459047538,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2744 /prefetch:8
          2⤵
            PID:1724
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,17782730893059656666,153109549459047538,131072 --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=3324 /prefetch:1
            2⤵
              PID:2580
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,17782730893059656666,153109549459047538,131072 --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=3332 /prefetch:1
              2⤵
                PID:3472
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,17782730893059656666,153109549459047538,131072 --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=4732 /prefetch:1
                2⤵
                  PID:2256
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,17782730893059656666,153109549459047538,131072 --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=4132 /prefetch:1
                  2⤵
                    PID:2104
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,17782730893059656666,153109549459047538,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5172 /prefetch:1
                    2⤵
                      PID:1980
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,17782730893059656666,153109549459047538,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5128 /prefetch:1
                      2⤵
                        PID:32
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,17782730893059656666,153109549459047538,131072 --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=4924 /prefetch:1
                        2⤵
                          PID:748
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,17782730893059656666,153109549459047538,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4980 /prefetch:1
                          2⤵
                            PID:3972
                          • C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1916,17782730893059656666,153109549459047538,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5620 /prefetch:8
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:2108
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1916,17782730893059656666,153109549459047538,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6064 /prefetch:8
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:4136
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,17782730893059656666,153109549459047538,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4736 /prefetch:1
                            2⤵
                              PID:644
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,17782730893059656666,153109549459047538,131072 --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=4784 /prefetch:1
                              2⤵
                                PID:4612
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1916,17782730893059656666,153109549459047538,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5060 /prefetch:1
                                2⤵
                                  PID:464
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1916,17782730893059656666,153109549459047538,131072 --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=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=5264 /prefetch:2
                                  2⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:5116
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:5040
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:2284

                                  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

                                    fdee96b970080ef7f5bfa5964075575e

                                    SHA1

                                    2c821998dc2674d291bfa83a4df46814f0c29ab4

                                    SHA256

                                    a241023f360b300e56b2b0e1205b651e1244b222e1f55245ca2d06d3162a62f0

                                    SHA512

                                    20875c3002323f5a9b1b71917d6bd4e4c718c9ca325c90335bd475ddcb25eac94cb3f29795fa6476d6d6e757622b8b0577f008eec2c739c2eec71d2e8b372cff

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

                                    Filesize

                                    152B

                                    MD5

                                    46e6ad711a84b5dc7b30b75297d64875

                                    SHA1

                                    8ca343bfab1e2c04e67b9b16b8e06ba463b4f485

                                    SHA256

                                    77b51492a40a511e57e7a7ecf76715a2fd46533c0f0d0d5a758f0224e201c77f

                                    SHA512

                                    8472710b638b0aeee4678f41ed2dff72b39b929b2802716c0c9f96db24c63096b94c9969575e4698f16e412f82668b5c9b5cb747e8a2219429dbb476a31d297e

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

                                    Filesize

                                    288B

                                    MD5

                                    d208d7b2a7e823e69ac503f3776bc24e

                                    SHA1

                                    a00edb1e539f6d48f6dd9f46086b4360f6690a9c

                                    SHA256

                                    1ca10f84a239f30427ea52d5d16fd78ce34bf2f54f1d8f4a0e572fe2d24b8c45

                                    SHA512

                                    3798553e5933909f73aad1c749c96fb73a6a14f8868fc624fa9de3833235935d7eea4f5df7ce1e5d43036346fafd67e5105e038866cec15a53e884070cbb4ed6

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

                                    Filesize

                                    1KB

                                    MD5

                                    fb72721fb03346df97cedca66e903af9

                                    SHA1

                                    608259919023655959a49b83bbc112132da37d3c

                                    SHA256

                                    3bb4314cee3a53259adc922c3ea5c21cc8909111c8b22847f38fedb4f52aaf8a

                                    SHA512

                                    ae90201c512ae814de15a17f39d4dff14b139c76d45874e841f2d49860124f33e26f5bf1d6dbf6a3d1f93ace4a481e4b8c6bda9ad81226b0d5c40288d0a81332

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

                                    Filesize

                                    5KB

                                    MD5

                                    52db3612420d7a5adcb3a7fa6f0f1cd4

                                    SHA1

                                    2be79ef7d45ac61781a564227f73014b8bbe8651

                                    SHA256

                                    d71d6b44b4907d4e3508b8c87b4eca5eda6cd0e245810b3c31cb93ff5ed8e455

                                    SHA512

                                    4b1ff7537c66dccd8a2c547ce522776981443450c4efbcb222d6551e2e6c2ec40bd52e7d00e948b6eda1d0159c21217d6dab7dcb00b4fc2adca7c6da74b92c6b

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

                                    Filesize

                                    6KB

                                    MD5

                                    537accb634ad87f66b136ec99597cd64

                                    SHA1

                                    014076594e5741edd222830dc08696523b4db5a8

                                    SHA256

                                    622bc76dbc650c388d53f2ee4a86f04dc073d1d27f1e1febd8eae86caad25fcd

                                    SHA512

                                    853d2d1abc4827ba9eea9a2a79f029ebc4326779735152adc9f4dc77d0c4098570be386fc7d23c54f42acd5012a5111f77bc71e2bce00b8661da67922f580ab3

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

                                    Filesize

                                    6KB

                                    MD5

                                    f041bb4db0cbb914bee90ec93894ef5d

                                    SHA1

                                    9852959b0d4e021f03eb6ab2e9af3a9e1825bda6

                                    SHA256

                                    53a826bab5320a4b8968684f8ce1246e30ae5f3053bea4f8f5a36182a5ee527f

                                    SHA512

                                    04e58069f6aad2a8592cbfb35875de2a377c97ee0cec15a5dc0d0946180c156e783fd31ee62a64b2be3a07cf53c486fd00c5d6ce6bc2a78459177c0c2e24618e

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

                                    Filesize

                                    873B

                                    MD5

                                    77b2004113b79caf112d43f992f1b0bc

                                    SHA1

                                    24d41037969122cbbdda91c7a03d2ec06f3d714e

                                    SHA256

                                    87f3e053f391f300c32f1537153e54087b785996655677d626ffea11f24f53aa

                                    SHA512

                                    702e8af1ede3eb4ee6d699e959655cd472d621a79d2ce4a6eda6e8cca70f966c0d019f462812ee85992869d1375dc98acd39edfdbc8b443299a20315c1aea973

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

                                    Filesize

                                    873B

                                    MD5

                                    7c0868a405cbdc5d8be4a3f8ec216de5

                                    SHA1

                                    9180478eabf201701f6cc381d969c0133ba34045

                                    SHA256

                                    218b3e1545798dd5411e3003033c0e87433fa070de71d36bf287ad1f31222384

                                    SHA512

                                    384497d4ece261b5ee6e9582981b12849b8f92daca51abcd906a097da838d568c7c18cdcd800e86a693151a25a9b08c1db3010dc8c5bb1e052f2006a80f0f35d

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe58196f.TMP

                                    Filesize

                                    705B

                                    MD5

                                    c1c6123bdcc83a7a1d80a738416ff424

                                    SHA1

                                    0dc4278a38a8550d21528a4662b6101a9ffe7757

                                    SHA256

                                    5d1a5af3e14b02c23e602d711f37bda79e24156b686f204578a3097a17b5360f

                                    SHA512

                                    2cc3eadbe5b4d871f7f6bb5888b3580bb13c06589e3c75d24491beb4347a8c8492f63c1516b4510a483be696c600d2b7a7b7862abb813e7a6e38b13c1c34ad64

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

                                    Filesize

                                    16B

                                    MD5

                                    46295cac801e5d4857d09837238a6394

                                    SHA1

                                    44e0fa1b517dbf802b18faf0785eeea6ac51594b

                                    SHA256

                                    0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                                    SHA512

                                    8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

                                    Filesize

                                    16B

                                    MD5

                                    206702161f94c5cd39fadd03f4014d98

                                    SHA1

                                    bd8bfc144fb5326d21bd1531523d9fb50e1b600a

                                    SHA256

                                    1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

                                    SHA512

                                    0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

                                    Filesize

                                    11KB

                                    MD5

                                    59cc754d465222c381b78f4971c1e273

                                    SHA1

                                    9e9bab8962c0d1ceca09085eea1d8bf774936ef6

                                    SHA256

                                    5a6195142095e68f77b2f1362ca8cf041d3be770b8eb5a1def6f672461ce853f

                                    SHA512

                                    847e389d476520334b93dc0ccbdd9a90db3a97044424b5990902751c4e23a4ef12268b65d21754d6524deb98688744857327c5d38739196dbea217b582d1ac1c

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

                                    Filesize

                                    11KB

                                    MD5

                                    3833588d7a918a6e732847b014cf2c11

                                    SHA1

                                    1b2cd873e2273f6d53d5f1cca4ad419544d823de

                                    SHA256

                                    08e9422f62a680fd80db718b076056c5c8cda998cb240fe312de347b730c1d3b

                                    SHA512

                                    1d5e4f4c0a17f7322f64ba47dc4f1442a5f65f7b24cef1c956456e10b358cefeac5ab910eeda41b9d6bb8aaef46818e1a929743e3e432f79e218902af0d8508d