Analysis

  • max time kernel
    148s
  • max time network
    156s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240221-en
  • resource tags

    arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    22/02/2024, 21:46

General

  • Target

    lua/http/dialogs/mosaic_window.html

  • Size

    4KB

  • MD5

    fbd60881ff01355e0acf55ae6ec77580

  • SHA1

    2b9b99f754bd7b85789a3ad6d3e4965c59093627

  • SHA256

    e474ca66e17ecad86fdecd0ff4db1eff7eee70083c2cb30498f81bce71d03e18

  • SHA512

    1ddfeed4b0530b9c8606b6d0e53d656ed19213afac2d16d13d8bd9bf159e6883fc2ea943d5c5044579a51b11c98b6854ceca8c6e44796c5c511ca83250f60cf0

  • SSDEEP

    96:9ODRbniQxE7XrCubCMJrhfrHlUdBrDjdjosn:9ckYaXruMLblSBrD5josn

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 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 C:\Users\Admin\AppData\Local\Temp\lua\http\dialogs\mosaic_window.html
    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:2276
    • 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,0x7ff83f2f3cb8,0x7ff83f2f3cc8,0x7ff83f2f3cd8
      2⤵
        PID:1464
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1828,405504879017467382,8405296331595787529,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1876 /prefetch:2
        2⤵
          PID:4456
        • 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=1828,405504879017467382,8405296331595787529,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2284 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:4860
        • 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=1828,405504879017467382,8405296331595787529,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2280 /prefetch:8
          2⤵
            PID:2160
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1828,405504879017467382,8405296331595787529,131072 --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=3196 /prefetch:1
            2⤵
              PID:4368
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1828,405504879017467382,8405296331595787529,131072 --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=3176 /prefetch:1
              2⤵
                PID:4344
              • 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=1828,405504879017467382,8405296331595787529,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4728 /prefetch:8
                2⤵
                • Suspicious behavior: EnumeratesProcesses
                PID:3948
              • 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=1828,405504879017467382,8405296331595787529,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3992 /prefetch:8
                2⤵
                • Suspicious behavior: EnumeratesProcesses
                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=1828,405504879017467382,8405296331595787529,131072 --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=5136 /prefetch:1
                2⤵
                  PID:4184
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1828,405504879017467382,8405296331595787529,131072 --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=4764 /prefetch:1
                  2⤵
                    PID:4568
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1828,405504879017467382,8405296331595787529,131072 --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=3188 /prefetch:1
                    2⤵
                      PID:3748
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1828,405504879017467382,8405296331595787529,131072 --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=3260 /prefetch:1
                      2⤵
                        PID:4672
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1828,405504879017467382,8405296331595787529,131072 --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=5316 /prefetch:2
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:1604
                    • C:\Windows\System32\CompPkgSrv.exe
                      C:\Windows\System32\CompPkgSrv.exe -Embedding
                      1⤵
                        PID:464
                      • C:\Windows\System32\CompPkgSrv.exe
                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                        1⤵
                          PID:2912

                        Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

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                              Downloads

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

                                Filesize

                                152B

                                MD5

                                d4604cbec2768d84c36d8ab35dfed413

                                SHA1

                                a5b3db6d2a1fa5a8de9999966172239a9b1340c2

                                SHA256

                                4ea5e5f1ba02111bc2bc9320ae9a1ca7294d6b3afedc128717b4c6c9df70bde2

                                SHA512

                                c8004e23dc8a51948a2a582a8ce6ebe1d2546e4c1c60e40c6583f5de1e29c0df20650d5cb36e5d2db3fa6b29b958acc3afd307c66f48c168e68cbb6bcfc52855

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

                                Filesize

                                152B

                                MD5

                                577e1c0c1d7ab0053d280fcc67377478

                                SHA1

                                60032085bb950466bba9185ba965e228ec8915e5

                                SHA256

                                1d2022a0870c1a97ae10e8df444b8ba182536ed838a749ad1e972c0ded85e158

                                SHA512

                                39d3fd2d96aee014068f3fda389a40e3173c6ce5b200724c433c48ddffe864edfc6207bb0612b8a811ce41746b7771b81bce1b9cb71a28f07a251a607ce51ef5

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

                                Filesize

                                5KB

                                MD5

                                ed8afa90b7468654bd87eab883f4be74

                                SHA1

                                db78e12072e3d3abb9e9fa150e0f56fde11fa76d

                                SHA256

                                5692c1c1d7381b94b661e2bd2f48cbc52380ff7575662954bab4cb28ad931592

                                SHA512

                                903da0b575ba47e819a48c751953e62705889884a80e242ed58c913931a71574fdfac0670beacdf66fc396d8f6e6521b0e32114d749eb26475e1185f459a5b03

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

                                Filesize

                                6KB

                                MD5

                                fe6801d70fb7a73ff05dbf9052d1f9a5

                                SHA1

                                39066f9c5cde3d2c47de63a7ba1fc8f173116a23

                                SHA256

                                ae85361a00224ce955d6ac4451f70733b37cf5923f8925ac0214790a0198b31a

                                SHA512

                                b924da9802e0133bb6dd742ec0b71429a7ab5717b0dba9a2b3b188556ae0409d6e4c9e0a8dde0867094b5e61e2279650d9735fc378881e8beaa159df882e2ebe

                              • 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

                                ed34cc56d4e72ed01f67ae5b3d622b3e

                                SHA1

                                42901b8cc1e140f744090ca22353ecba9e18cc03

                                SHA256

                                ddaf36b9aa4282ed5777c1d58c9f79c29184235205b87d10c4953deffb925271

                                SHA512

                                332581c7113a4a1a44910f9286b63e45bc273cd52b9fb1955bb6a8f0b40c981b7081f81d51761053905e16cfdafdf51ecaa0c925a498491aceffcd5c1769febf

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

                                Filesize

                                11KB

                                MD5

                                2d32e99c0b66c3d232ed0d91f01b7b97

                                SHA1

                                79cd8063e55ddb009be6dc924ea808d42de709c1

                                SHA256

                                4461828d0e849ec69e8a0eeadc673ae6ec9f511c196fc4d586f34ccfda526827

                                SHA512

                                8a0acf9875d7cb35561b602f17aa63a3b5e9c6a093bbbaaaf098d12062c696381c6acb75af84fee1471740b45970a1e9874f8f321ac0580d4a3833e6310417ac