Resubmissions

21/11/2024, 10:10

241121-l7l6wsvrgn 3

21/11/2024, 09:58

241121-lzj2ka1hlj 4

Analysis

  • max time kernel
    146s
  • max time network
    139s
  • platform
    windows10-ltsc 2021_x64
  • resource
    win10ltsc2021-20241023-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system
  • submitted
    21/11/2024, 09:58

General

  • Target

    .html

  • Size

    2KB

  • MD5

    0fde74322166bbcc97cb4feb1e306f60

  • SHA1

    673c73ca5ca0a5c2fbcec49e0ebc2f1e6d425c85

  • SHA256

    2831f541566cf0071d983ada5951061efa67a8cbb686d8cb93527a002c521235

  • SHA512

    efc1efd60a23c361d4a65aef2ed1ce45f36443205099f10b3618999c1f7ec3bbfcf0b6241c23c51c97b54cc5bdc7a62924aa9f93c59c94fd055fcc7737c8554e

Score
4/10

Malware Config

Signatures

  • Drops file in Program Files directory 2 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 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 C:\Users\Admin\AppData\Local\Temp\.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:3372
    • 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=0x124,0x128,0x12c,0x100,0x130,0x7ffe84b646f8,0x7ffe84b64708,0x7ffe84b64718
      2⤵
        PID:5056
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2092,9150818369548253956,13928121018967428480,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2112 /prefetch:2
        2⤵
          PID:3712
        • 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=2092,9150818369548253956,13928121018967428480,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2208 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:3584
        • 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=2092,9150818369548253956,13928121018967428480,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2872 /prefetch:8
          2⤵
            PID:1536
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,9150818369548253956,13928121018967428480,131072 --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=3312 /prefetch:1
            2⤵
              PID:416
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,9150818369548253956,13928121018967428480,131072 --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=3320 /prefetch:1
              2⤵
                PID:3596
              • 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=2092,9150818369548253956,13928121018967428480,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5604 /prefetch:8
                2⤵
                  PID:3184
                • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --configure-user-settings --verbose-logging --system-level --msedge --force-configure-user-settings
                  2⤵
                  • Drops file in Program Files directory
                  PID:2344
                  • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\MsEdgeCrashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\Installer\setup.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x248,0x24c,0x250,0x224,0x254,0x7ff79c4b5460,0x7ff79c4b5470,0x7ff79c4b5480
                    3⤵
                      PID:3428
                  • 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=2092,9150818369548253956,13928121018967428480,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5604 /prefetch:8
                    2⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:3348
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,9150818369548253956,13928121018967428480,131072 --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=5632 /prefetch:1
                    2⤵
                      PID:1892
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,9150818369548253956,13928121018967428480,131072 --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=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5648 /prefetch:1
                      2⤵
                        PID:1484
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,9150818369548253956,13928121018967428480,131072 --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=5808 /prefetch:1
                        2⤵
                          PID:2676
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2092,9150818369548253956,13928121018967428480,131072 --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=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5700 /prefetch:1
                          2⤵
                            PID:3424
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2092,9150818369548253956,13928121018967428480,131072 --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=10.0.19041.4355 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1700 /prefetch:2
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:1996
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:4564
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:2824

                            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

                              ccff51f965f8f4176e4ad112c34c86a7

                              SHA1

                              eab249ca0f58ed7a8afbca30bdae123136463cd8

                              SHA256

                              3eb00cf1bd645d308d0385a95a30737679be58dcc5433bc66216aac762d9da33

                              SHA512

                              8c68f146152045c2a78c9e52198b8180b261edf61a8c28364728eafb1cba1df0fa29906e5ede69b3c1e0b67cfcbeb7fde65b8d2edbc397c9a4b99ecfe8dea2dd

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

                              Filesize

                              152B

                              MD5

                              c29339188732b78d10f11d3fb23063cb

                              SHA1

                              2db38f26fbc92417888251d9e31be37c9380136f

                              SHA256

                              0a61fa9e17b9ae7812cdeda5e890b22b14e53fa14a90db334f721252a9c874c2

                              SHA512

                              77f1f5f78e73f4fc01151e7e2a553dc4ed9bf35dd3a9565501f698be373640f153c6d7fc83450b9d2f29aeaa72387dd627d56f287a46635c2da07c60bc3d6e2c

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Edge Profile.ico

                              Filesize

                              70KB

                              MD5

                              e5e3377341056643b0494b6842c0b544

                              SHA1

                              d53fd8e256ec9d5cef8ef5387872e544a2df9108

                              SHA256

                              e23040951e464b53b84b11c3466bbd4707a009018819f9ad2a79d1b0b309bc25

                              SHA512

                              83f09e48d009a5cf83fa9aa8f28187f7f4202c84e2d0d6e5806c468f4a24b2478b73077381d2a21c89aa64884df3c56e8dc94eb4ad2d6a8085ac2feb1e26c2ef

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

                              Filesize

                              178B

                              MD5

                              2de0b0c8122d4874f35ae5c65cb859fc

                              SHA1

                              71e1d71d0bb1843ec543a2bcf0a5c606b56eb1f6

                              SHA256

                              bd519fa773a5140a4f1944f01fbd2edac6ddf83e8e64fa859b233b7291310610

                              SHA512

                              ee4ef280d78db541b1d5d282d6b5eea3d59d9c11663015ca54a840e047844880e8edfed02c6ad4dcfd2f7be7988ef7269b4ca53a59fbc35dd14e393a553a0d31

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State~RFe58dbb5.TMP

                              Filesize

                              59B

                              MD5

                              2800881c775077e1c4b6e06bf4676de4

                              SHA1

                              2873631068c8b3b9495638c865915be822442c8b

                              SHA256

                              226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974

                              SHA512

                              e342407ab65cc68f1b3fd706cd0a37680a0864ffd30a6539730180ede2cdcd732cc97ae0b9ef7db12da5c0f83e429df0840dbf7596aca859a0301665e517377b

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

                              Filesize

                              5KB

                              MD5

                              10ac3ac70addaa7b6e65e423d3242ef6

                              SHA1

                              d400325cf06379bbf63cd0f9418d863dd6a767b2

                              SHA256

                              c09af2183069e25c5ffb3ee5a33c47c1bee2d043c30648dee93baf3707cb557a

                              SHA512

                              f1314a7fc5420e553fdd6861d3e9d722850777c044bc012bf852a2cbfbe03e1e9a74efd75f2b2f949307910095746e5c946c20d46de6692cb8988fb1a81b74c8

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

                              Filesize

                              5KB

                              MD5

                              496cd6e81d769045c7953a042e78ab30

                              SHA1

                              0c99cfb7ff8adf3e05ec33737511348935edad0f

                              SHA256

                              2a17e1c4944a8f73f6c01d43fa01711f61f4bd7375971468a1a7e95c94aa7366

                              SHA512

                              9b79e359720377c2e8588c33c4ce812e32e4069c686f5e93f6417e9102351f3173de7e4c169afeb0274133bbc42ce84ef21855d559192df43d569dd9e9a802fc

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

                              Filesize

                              5KB

                              MD5

                              ea4de563724630cdfe084b8e786908b4

                              SHA1

                              b4a6b1efd67661121e6ff5147a0ec4d9c7039a6a

                              SHA256

                              eee8f8788a502628f2223e878b7eb66b27c0d20014e95eef30d79dd50526bcc3

                              SHA512

                              3f601fe04acbed345b57c18ca1b0a2394164846da4e5de9104f89134aaf8d90d5200555e69ae71eb80ee069aa120dd1877383e8e2c34884ba14ce2dab77037b1

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

                              Filesize

                              24KB

                              MD5

                              86aa28ffd286b08415aa197216684874

                              SHA1

                              d99924976c73e3220108817ad6bc1d8b1795ca2d

                              SHA256

                              a6dc4bc6ade3039e57b538f2620b91602199f1908b23c4a2beb3fd3aa721579d

                              SHA512

                              a51fbd1af778d32f2f95a9a863a59f42a7eb804dbb8ce85459297959eea21fbfe9625d74c3f91ad65016031d4b3e26eeb748c1c59e09ac68778fc670d408d0fa

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

                              Filesize

                              24KB

                              MD5

                              26978f38b0bce48572b90b762b7d937c

                              SHA1

                              8b8b88012fab1d37fca79575a5db81674b424867

                              SHA256

                              b38f05e2e63a1f87026aed06f5b85354570c6f91d28947466f0555276bab6afa

                              SHA512

                              501e0de5f46bfaac901cde5c39a321edc411426fd91c83427f36710fa56d20b5f6ab8f2219d963f7ab495c2df7def879652381db3876b7e2a7080921cce78379

                            • 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\Default\shared_proto_db\MANIFEST-000001

                              Filesize

                              41B

                              MD5

                              5af87dfd673ba2115e2fcf5cfdb727ab

                              SHA1

                              d5b5bbf396dc291274584ef71f444f420b6056f1

                              SHA256

                              f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4

                              SHA512

                              de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b

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

                              Filesize

                              16B

                              MD5

                              46295cac801e5d4857d09837238a6394

                              SHA1

                              44e0fa1b517dbf802b18faf0785eeea6ac51594b

                              SHA256

                              0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                              SHA512

                              8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

                              Filesize

                              8KB

                              MD5

                              c01f5342480b5e41c2b4f5b6a76051e0

                              SHA1

                              7dab8089de10ffb9236c9055a3b1c2ee1d86ab23

                              SHA256

                              f825f392e22c49e40f2bae2c92ef54ef80f00362d489ede908863d3463b5bc53

                              SHA512

                              e7cf0dfdd2210f87b699e8337d04696b09a79040041e9967cd710edbad08d160a588d6b83ed2359a100530933b9391c659312ef3062c73947628b8bb6ce40349

                            • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\ccba5a5986c77e43.customDestinations-ms

                              Filesize

                              3KB

                              MD5

                              2984b61464179de835d20f0487757aa4

                              SHA1

                              5e208f4138a35a6a66d0c907ef412e7b491aae7f

                              SHA256

                              e21a4c1dd6947c66c16e2d678bcb310303247ddd683ac5eeb8f4d7385c541abb

                              SHA512

                              29632bcdd2d9d6504062a47f847faa4fc392710dcbe22df488ba787eab5c3f201c2bbd5a0a5af287a02b57aeb7c0f0cccf8b4827f01b91e81e3dbb15ea456dcb

                            • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\ccba5a5986c77e43.customDestinations-ms

                              Filesize

                              3KB

                              MD5

                              75a003753f845fdabb650c956873e5eb

                              SHA1

                              2164111912407849b8662d1aa9dfb2f425600231

                              SHA256

                              08288cd8d4f5fab1b511e15dbe96ace2b0f2b5f12308843a4739db21e8e22338

                              SHA512

                              64ac4263f20fffc6db8c31288964887b692d3a30e5d3011c2a1db13ccb34f1be201a8f7fa84fa1be7912dc289d2e48e5f00ced802c1ae191f39f5fcb6dd956b7