Resubmissions

04-12-2024 00:57

241204-bbfn5ayncq 5

04-12-2024 00:56

241204-bads5stje1 5

Analysis

  • max time kernel
    149s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-12-2024 00:56

General

  • Target

    bing-wallpaper.html

  • Size

    151KB

  • MD5

    7ab2c41f005d208fda00fca64e4f1bdd

  • SHA1

    25a4b6ecd09f83740350709a71f334466b7038bf

  • SHA256

    3398f45b09b312ed7269fff159657011dec9e775f9622392d08a3b1226279edc

  • SHA512

    cd69e367fc91f165104d98394198aecc1eaf0494b3014b6e44c5b44b6dc8a5dd1a89c70d91828ec4f61660dc86e626875139eefd2c3346e411bdb50244fcdaf7

  • SSDEEP

    3072:Vi7bJVeAQOw5MxamOPOCQJSx60WKOkOLuj20xpC:OeAQAOPOCQJzK5C

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 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 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\bing-wallpaper.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:4932
    • 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,0x100,0x104,0xd8,0x108,0x7ffdd3a146f8,0x7ffdd3a14708,0x7ffdd3a14718
      2⤵
        PID:4656
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2136,15686013407224136192,4135901686249743922,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2144 /prefetch:2
        2⤵
          PID:412
        • 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=2136,15686013407224136192,4135901686249743922,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2332 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:2608
        • 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=2136,15686013407224136192,4135901686249743922,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2772 /prefetch:8
          2⤵
            PID:1336
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,15686013407224136192,4135901686249743922,131072 --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=3228 /prefetch:1
            2⤵
              PID:2328
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,15686013407224136192,4135901686249743922,131072 --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=3252 /prefetch:1
              2⤵
                PID:1088
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,15686013407224136192,4135901686249743922,131072 --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=4152 /prefetch:1
                2⤵
                  PID:4316
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,15686013407224136192,4135901686249743922,131072 --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=4896 /prefetch:1
                  2⤵
                    PID:3784
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,15686013407224136192,4135901686249743922,131072 --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=4312 /prefetch:1
                    2⤵
                      PID:1744
                    • 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=2136,15686013407224136192,4135901686249743922,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5968 /prefetch:8
                      2⤵
                        PID:3184
                      • 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=2136,15686013407224136192,4135901686249743922,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5968 /prefetch:8
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        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=2136,15686013407224136192,4135901686249743922,131072 --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=5944 /prefetch:1
                        2⤵
                          PID:5056
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,15686013407224136192,4135901686249743922,131072 --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=5956 /prefetch:1
                          2⤵
                            PID:1160
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,15686013407224136192,4135901686249743922,131072 --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=6064 /prefetch:1
                            2⤵
                              PID:4676
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,15686013407224136192,4135901686249743922,131072 --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=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5184 /prefetch:1
                              2⤵
                                PID:4228
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2136,15686013407224136192,4135901686249743922,131072 --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=6032 /prefetch:1
                                2⤵
                                  PID:2492
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2136,15686013407224136192,4135901686249743922,131072 --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=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1736 /prefetch:2
                                  2⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:3468
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:3476
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:1700

                                  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

                                    d7cb450b1315c63b1d5d89d98ba22da5

                                    SHA1

                                    694005cd9e1a4c54e0b83d0598a8a0c089df1556

                                    SHA256

                                    38355fd694faf1223518e40bac1996bdceaf44191214b0a23c4334d5fb07d031

                                    SHA512

                                    df04d4f4b77bae447a940b28aeac345b21b299d8d26e28ecbb3c1c9e9a0e07c551e412d545c7dbb147a92c12bad7ae49ac35af021c34b88e2c6c5f7a0b65f6a8

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

                                    Filesize

                                    152B

                                    MD5

                                    37f660dd4b6ddf23bc37f5c823d1c33a

                                    SHA1

                                    1c35538aa307a3e09d15519df6ace99674ae428b

                                    SHA256

                                    4e2510a1d5a50a94fe4ce0f74932ab780758a8cbdc6d176a9ce8ab92309f26f8

                                    SHA512

                                    807b8b8dc9109b6f78fc63655450bf12b9a006ff63e8f29ade8899d45fdf4a6c068c5c46a3efbc4232b9e1e35d6494f00ded5cdb3e235c8a25023bfbd823992d

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

                                    Filesize

                                    360B

                                    MD5

                                    de2bcd14a7c1ae1860ae137ac40f8e7e

                                    SHA1

                                    f34d574828a6a44474978a19640d1c4a8a07e2ab

                                    SHA256

                                    65e15a3f38906b5ac69984c7a1fc124de3652d2c710fc940135e5083c27ad6ee

                                    SHA512

                                    7368b0e2022e53e93b8d22ea236b5a3ccb98d98c1f291b2949c888a3e3fe16b8836ae487161889a7199e242f0988d450ac800b44c8968baed195886d5fad4a18

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

                                    Filesize

                                    2KB

                                    MD5

                                    90b2832b1cb38629d78320d079c32f45

                                    SHA1

                                    52ea69fe5391127a67ed361f290b4bce53ac8a14

                                    SHA256

                                    9aa9eb7362d0ca3f627889a97977015cacd7616ac87c4eb73dcce79c5764e128

                                    SHA512

                                    538c450f6a6f3d54b33f109b6295d833d1fd414c7065d53f032b2c0f4f060e19be1edfc20c9989078e8dc71c481734eb61960e1710b0157acb955a2dea0b429f

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

                                    Filesize

                                    5KB

                                    MD5

                                    0960dc51b6224872edcea4986b3fa238

                                    SHA1

                                    7c0f7d7f029cbc3f5d3bf64df28e2326551cadbd

                                    SHA256

                                    799be7907c049280ad2293f1452c4c4fc050169ebc8439d13418473f6f819b6e

                                    SHA512

                                    242dc8636b775b17939d30991dafa36ab8e439fcfd68cb0538471ccce0e918ecae88c82e5f1cd15d4c33f6d62bab0006ee5d6520b8a377206b1f20157d75d822

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

                                    Filesize

                                    6KB

                                    MD5

                                    74cd3b25afe8cd04243059b0f735f0b5

                                    SHA1

                                    7ecbc3d352e2b71a829f366a4d3d59e8edda1208

                                    SHA256

                                    29ae86c97d67a1d86612be675c98cf74d9ff8def4a316ebd6f7d585534279aa0

                                    SHA512

                                    2920851955f9f010012378941e17f9232668e6a0f2d8b204cf9d35c359fa3e85312025aa1e7647b97e083eb5fd1ba89a3becacb1d2c3cdb0871698626f6007a7

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index

                                    Filesize

                                    96B

                                    MD5

                                    b2c21ade3dc3c651b58e540b3935642d

                                    SHA1

                                    457e6fffa4c715ab3fafe1a7d36a260076462df2

                                    SHA256

                                    facc18a5a69b8168166b85ba4d0c799fb5702140538cedd2806df6ea8cb0fe74

                                    SHA512

                                    3ef6836f65f054af75a7f51ae1ac3eecb38b73f13ad8ade3d0b88bff3f87dab3e8d295a15c15dc01048de10aa5ca3a86dc1976000c643e99d97d25b7446386c1

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe57b47b.TMP

                                    Filesize

                                    48B

                                    MD5

                                    fef57f7cb3a869143f2054a3fb2f66e7

                                    SHA1

                                    742a89eaca433136d4efaa489bdbbc2e1d4f0358

                                    SHA256

                                    c83a8b8045228c5049b2c11f1ad74e2a6dd6b29c2337f144f38f7bdfe3d61ae5

                                    SHA512

                                    ac9798d9562b72c9b05c2c0166d82cbe2d467ca801a213115c76b34e46389025ecda04847c9b9e14e6596ff4053d84e623780f22e2b2bcade5bfbec03ec817f3

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

                                    Filesize

                                    1KB

                                    MD5

                                    346bd2685d9ff8adf60a7b12b07537aa

                                    SHA1

                                    f62b66c32704da69a1b181bebe593e15f12d1b7e

                                    SHA256

                                    2a4bc071bf930d75938484b4c10b5a175699da75bc68cb2c05b3018c0d938222

                                    SHA512

                                    c4df45f1d6b537599c21878604b8bd3120a46118197dab4c4473149c7c3f7f52e7af72c9c8d96cd64800544745da7154de32c90e559ddb5b518e3b73a7537a3c

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

                                    Filesize

                                    1KB

                                    MD5

                                    c0488310346adc8f30fa96ec7b09b230

                                    SHA1

                                    00963af1f449a024d036a78a2ea5efd1ed0dcf0b

                                    SHA256

                                    d0decbfa322a7e6c48f9402347fda80fa95c14cc91a803e504c30beded077c48

                                    SHA512

                                    b5a5a3b53990f6d39f23b91b87794a57cdb6d4336c4d465778ba9766ee381ad3890cb7d8ae9d3bde5d903e4fd57b22fa6811c5f8cfa1289d98d8ea4a265e1eea

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

                                    Filesize

                                    1KB

                                    MD5

                                    685fd2814ae3462e8ccfe680e720ba52

                                    SHA1

                                    21fe23faf82eefe05bac4b7be9a16bc011280a3f

                                    SHA256

                                    96aa3bf6ab0a4b718c9c607fa11f80f07d020a62903ab510b82667fc445acda4

                                    SHA512

                                    8b16d04238d1ff5e7a2b4bead85a0b9713801fb221eaa1c62680e9be1c7886edc92bf9c3f3503893e1f6e55800c8e83934a650d05a9a86b22be2997cdac65334

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

                                    Filesize

                                    1KB

                                    MD5

                                    f84cd9aad1fba297320cdecc6e6bc43b

                                    SHA1

                                    c7ca6bfaa69e99ad12d189d8de6daf68d37133e0

                                    SHA256

                                    7451843fd4443ccb54f07d2223a471f95d01eb8d9e1436a4aef5db820e5b9169

                                    SHA512

                                    69ce571abb3b2b236e6868aa85750c650e6d09f4a191c57683b6e8966c84530fb08d4b9ce55d1ea46f97fba362c9aa516b0e3a8f9e116d5cdacfba22f8108c6b

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe57ad47.TMP

                                    Filesize

                                    1KB

                                    MD5

                                    d1a0e515560ef2ced8c0b4f3860e3289

                                    SHA1

                                    c5de3820c54b7362d9621e8aa5efe185902adb4c

                                    SHA256

                                    ad47a6fb5d2091546f8dce066318dff7f89c2f89806b26a1426afcdfc3079162

                                    SHA512

                                    76b5a83b9927f2c90c0dc1a14b4575e53a32c7e362f092f7e7075a5f6f2c2c05660fb445ee728efb47120ee65d7a679d7c006553065a9b303e95bd9e2b0a456e

                                  • 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

                                    010f1c0aac4247e83d97d1c8e051a149

                                    SHA1

                                    47fb28ceb7e81189fba1befc86a655e5463d53a2

                                    SHA256

                                    5a9d9f56a9bc44c74e456b1f35df6bef7846cbefcadf03293250248f5c9d2cb2

                                    SHA512

                                    4b43264e4ba9e14614284e999d79ecff80534f0ba8058cc1826fc51abec2948233596ec5411e78060a256314fbfa44e4b4f3d1a6d3cc7ca23bcd7c4d2fb0a277