Analysis

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

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-12-2024 17:54

General

  • Target

    https://a155.warmickmak.ru/PrEvJj/

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 9 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://a155.warmickmak.ru/PrEvJj/
    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:32
    • 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,0x100,0x104,0xd8,0x108,0x7ff83d6046f8,0x7ff83d604708,0x7ff83d604718
      2⤵
        PID:3200
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2056,17975562320990672526,17976498315169405536,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2096 /prefetch:2
        2⤵
          PID:1496
        • 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=2056,17975562320990672526,17976498315169405536,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2212 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:968
        • 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=2056,17975562320990672526,17976498315169405536,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2784 /prefetch:8
          2⤵
            PID:2628
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,17975562320990672526,17976498315169405536,131072 --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=3360 /prefetch:1
            2⤵
              PID:4236
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,17975562320990672526,17976498315169405536,131072 --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=3368 /prefetch:1
              2⤵
                PID:3064
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,17975562320990672526,17976498315169405536,131072 --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=4864 /prefetch:1
                2⤵
                  PID:4988
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,17975562320990672526,17976498315169405536,131072 --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=5060 /prefetch:1
                  2⤵
                    PID:4472
                  • 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=2056,17975562320990672526,17976498315169405536,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5872 /prefetch:8
                    2⤵
                      PID:3640
                    • 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=2056,17975562320990672526,17976498315169405536,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5872 /prefetch:8
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:952
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,17975562320990672526,17976498315169405536,131072 --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=5952 /prefetch:1
                      2⤵
                        PID:3484
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,17975562320990672526,17976498315169405536,131072 --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=5968 /prefetch:1
                        2⤵
                          PID:5004
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,17975562320990672526,17976498315169405536,131072 --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=5608 /prefetch:1
                          2⤵
                            PID:3684
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,17975562320990672526,17976498315169405536,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5556 /prefetch:1
                            2⤵
                              PID:1844
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2056,17975562320990672526,17976498315169405536,131072 --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=4108 /prefetch:1
                              2⤵
                                PID:4460
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2056,17975562320990672526,17976498315169405536,131072 --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=3032 /prefetch:2
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:4152
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:2160
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:208

                                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

                                  85ba073d7015b6ce7da19235a275f6da

                                  SHA1

                                  a23c8c2125e45a0788bac14423ae1f3eab92cf00

                                  SHA256

                                  5ad04b8c19bf43b550ad725202f79086168ecccabe791100fba203d9aa27e617

                                  SHA512

                                  eb4fd72d7030ea1a25af2b59769b671a5760735fb95d18145f036a8d9e6f42c903b34a7e606046c740c644fab0bb9f5b7335c1869b098f121579e71f10f5a9c3

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

                                  Filesize

                                  152B

                                  MD5

                                  7de1bbdc1f9cf1a58ae1de4951ce8cb9

                                  SHA1

                                  010da169e15457c25bd80ef02d76a940c1210301

                                  SHA256

                                  6e390bbc0d03a652516705775e8e9a7b7936312a8a5bea407f9d7d9fa99d957e

                                  SHA512

                                  e4a33f2128883e71ab41e803e8b55d0ac17cbc51be3bde42bed157df24f10f34ad264f74ef3254dbe30d253aca03158fde21518c2b78aaa05dae8308b1c5f30c

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

                                  Filesize

                                  312B

                                  MD5

                                  6ce4eb725aa25d913daca3ec72bf6d69

                                  SHA1

                                  902604652365e6aaddd8c9e012398cab2ae37c64

                                  SHA256

                                  79e85d50e1e8eeab1fe59c805affa4e7022c767183fbb41507e0cc35630a3533

                                  SHA512

                                  a51f4229ce911633e86aae23fd2ab078b7736968f2e094462f5594571a5f353abb7b694478792972572d6ef60ef5721a14ab447d8071a00fe7c679a8e2e50b52

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

                                  Filesize

                                  1KB

                                  MD5

                                  76f5c8b9ae3e7e9139dc608fa4ced1b0

                                  SHA1

                                  c78cac2a821b76f3df3ae4bd5629f9fa77f61fab

                                  SHA256

                                  df07d013474013b176eaf15d2e61bb05703682633a6ff1cb62786a3ba2f3f3ba

                                  SHA512

                                  6279a1b2bff7d6eb1ba77bdea1a044f7da675e1e9e44ef5dbeb4c77d4af9ed9170bff3473ef2d334db64f9dbcefc1a334ed4fe01555f2985b1f901ccb512b0db

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

                                  Filesize

                                  6KB

                                  MD5

                                  7f0813c1b3d299a007ee9be20d92b9c2

                                  SHA1

                                  310c861225a47d9907bf9bacc75f8c6794c52210

                                  SHA256

                                  4d4b78684f5abbcdbb1fc309ab94265ba49a39827ed754d41a25b5f72087c902

                                  SHA512

                                  b2e878e7d81b74bd0b510c862d7eb77d7415e7b8b08da03bfd389fc0f458769ef8c6deafa4b59c2939f7c8a354972c986a29b262a79ee9bf879baf8d5fe6754e

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

                                  Filesize

                                  5KB

                                  MD5

                                  12bb9cbda63bf34066e3bc2925a131ce

                                  SHA1

                                  cf4f31adcaf1a6caaf9c5953e59e08ed0ed033b7

                                  SHA256

                                  a510bf5f6b04a2c7248a75aca515f8de291e927baa47eb2f34b110dd23db0e3a

                                  SHA512

                                  aeae151c192fcf11f2b8b37247f57bdc2c131b64959acb51500cb9d1d2f959bed27d693abdf01d5bfaddf646a96e959d1ce079d47d0a5e35b413819c00929048

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

                                  Filesize

                                  6KB

                                  MD5

                                  80c0c9c3425b0ed910d46879a438df46

                                  SHA1

                                  b858e033d4e0ca46c521488edd9fe67e0f9d1f9e

                                  SHA256

                                  1b8d01d849e16622ebc173e3bd2230e503677d981ae24ad63491756259b22322

                                  SHA512

                                  5bad5a37a9f55c4810fca204f1d90339bb14518a4bafaf52a020a3d064005586ec1ba1f901936306ca83a92c40ffc46f7f014eee5d507d4a3af0d1852be5d688

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

                                  Filesize

                                  1KB

                                  MD5

                                  399157c43e80cfd4bf8545b2688f4772

                                  SHA1

                                  39aa76480f10500a00c38bb9f195e3cdc320a531

                                  SHA256

                                  cc8d4a62c447b5a18eb9b54ddebde5a9fc9f0eaea38dc61b164e4f44408183d2

                                  SHA512

                                  4ef15f0f7fe9188768b18234139d2fde63588578163cea1b04bd9923ad599a7786bf0a94b00127a329d92f04874e779dca4256cb923d781c4d5d9d0577a5150e

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

                                  Filesize

                                  1KB

                                  MD5

                                  1747bf5568123cb78a582478b9bcef99

                                  SHA1

                                  8428e20e4f8e37d5b6059460d370c7b7a59a0b26

                                  SHA256

                                  8c7de39325295e396a211496fe3a5f3b7508da1b41fbb28705a6ad11b6f3a053

                                  SHA512

                                  0fb8d79435dfea3a158b93c54a9416607bec25acaaffb55b3b15e4f0a29c4a252552b374f2e41e9c40cf327d0dfaecba11811323384f634412f4e1276033a554

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe57f8b8.TMP

                                  Filesize

                                  875B

                                  MD5

                                  b12ca36f7dd4f9113f7e808a0adc2a77

                                  SHA1

                                  d53d4507b4bf6c605053342c163e421b8e315f7a

                                  SHA256

                                  d3e4a515f0dd273e252b11a1a8be951b5d31d0cdd75e907e1709f86dfe79d4f8

                                  SHA512

                                  ab2c6ca3084f04f83aaf44f6ec7ed4804b2ccf5e4f4dd1d6187d9d91f22be42436394a625cf84b771d66357b6d45865122925763cc188ffdf5791eecf6df07dd

                                • 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

                                  258a42f1dd9a176777d34c9d2d75c5a5

                                  SHA1

                                  1aed91ee00fe839c7cd5e12b13c1b32bf03ebb91

                                  SHA256

                                  fffb75bf09bf49cc8749b4a12a3119ec176fd620afa3c90ded22181b823bd9f3

                                  SHA512

                                  0a607d5f1759fc18d519b58f89fe6d95fb0315b8c67ee3d113e1a1cb1c4e2b40f487eb7f1ed65416010aede80aba3eeadc8018e75cc4f942aa1ac345599e9522