Analysis

  • max time kernel
    145s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-12-2024 20:42

General

  • Target

    http://steamcommunmutly.com/gift/activation=Dor5Fhnm2w

Malware Config

Signatures

  • A potential corporate email address has been identified in the URL: [email protected]
  • A potential corporate email address has been identified in the URL: [email protected]
  • Detected potential entity reuse from brand STEAM.
  • 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 7 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 http://steamcommunmutly.com/gift/activation=Dor5Fhnm2w
    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:3136
    • 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,0x100,0x104,0xd8,0x108,0x7ff9acfe46f8,0x7ff9acfe4708,0x7ff9acfe4718
      2⤵
        PID:5084
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2060,12877707614351504403,14255716584395280039,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2076 /prefetch:2
        2⤵
          PID:4108
        • 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=2060,12877707614351504403,14255716584395280039,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2308 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:4760
        • 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=2060,12877707614351504403,14255716584395280039,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2868 /prefetch:8
          2⤵
            PID:4928
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,12877707614351504403,14255716584395280039,131072 --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=3212 /prefetch:1
            2⤵
              PID:1492
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,12877707614351504403,14255716584395280039,131072 --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=3240 /prefetch:1
              2⤵
                PID:4736
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,12877707614351504403,14255716584395280039,131072 --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=4660 /prefetch:1
                2⤵
                  PID:3168
                • 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=2060,12877707614351504403,14255716584395280039,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5272 /prefetch:8
                  2⤵
                    PID:3156
                  • 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=2060,12877707614351504403,14255716584395280039,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5272 /prefetch:8
                    2⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:1848
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,12877707614351504403,14255716584395280039,131072 --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=5388 /prefetch:1
                    2⤵
                      PID:5008
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,12877707614351504403,14255716584395280039,131072 --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=3040 /prefetch:1
                      2⤵
                        PID:4060
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,12877707614351504403,14255716584395280039,131072 --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=4640 /prefetch:1
                        2⤵
                          PID:1340
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,12877707614351504403,14255716584395280039,131072 --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=4744 /prefetch:1
                          2⤵
                            PID:3616
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2060,12877707614351504403,14255716584395280039,131072 --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=5028 /prefetch:2
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:1744
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:2340
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:4236

                            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

                              e55832d7cd7e868a2c087c4c73678018

                              SHA1

                              ed7a2f6d6437e907218ffba9128802eaf414a0eb

                              SHA256

                              a4d7777b980ec53de3a70aca8fb25b77e9b53187e7d2f0fa1a729ee9a35da574

                              SHA512

                              897fdebf1a9269a1bf1e3a791f6ee9ab7c24c9d75eeff65ac9599764e1c8585784e1837ba5321d90af0b004af121b2206081a6fb1b1ad571a0051ee33d3f5c5f

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

                              Filesize

                              152B

                              MD5

                              c2d9eeb3fdd75834f0ac3f9767de8d6f

                              SHA1

                              4d16a7e82190f8490a00008bd53d85fb92e379b0

                              SHA256

                              1e5efb5f1d78a4cc269cb116307e9d767fc5ad8a18e6cf95c81c61d7b1da5c66

                              SHA512

                              d92f995f9e096ecc0a7b8b4aca336aeef0e7b919fe7fe008169f0b87da84d018971ba5728141557d42a0fc562a25191bd85e0d7354c401b09e8b62cdc44b6dcd

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

                              Filesize

                              528B

                              MD5

                              f82d4f2433981a4db07c0a1dd30dac6e

                              SHA1

                              046e3f60cb7f0af7d62922d34821e5f312e3be79

                              SHA256

                              a328510dee0a2187c465d6776fdf741e1a542fee3d3bf7f56d27f830c5f8d222

                              SHA512

                              bdadeda55d59b25d176c7bbb8458bf52167bc187e4aec1a7aff5be598c37ef6f0c7b6ab4984b0e92443a58f86c3a6f640e96fb4bb969451460e125363c942e2e

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

                              Filesize

                              707B

                              MD5

                              348ab59c4f7178d82a4df1923c5805bd

                              SHA1

                              cb25565622cf01038ff40557e963c182c4f6d1fa

                              SHA256

                              2f07ee7606c98d7177be43830968cf8aa462aef02e5b0a96e19152a58890ae9d

                              SHA512

                              18be91972ccf08c9fc70ccc2d4177014d6f7d9bd4d556b68b16a37689ec56887f4397634789a2cdaf9f18f19cc2b5589a90abe851bea6f7635601afddf6f5b77

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

                              Filesize

                              6KB

                              MD5

                              f430a297ad0ec999ad029ee88c9107c7

                              SHA1

                              4413da724753969c68a8767d2d461b3e51252ce6

                              SHA256

                              2f0f7aeb2fe2724f334e3a5fadb3b742eef2fc337867385b47f0b062a197fa42

                              SHA512

                              0299ea1b7d99632cc3f1b062b821a64a9f9496f61bd22dbff0440d646655a57301a7552e2c217835ae7269b4d9347da3db17d88a9ba0e6b88cf734ad4dd73b31

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

                              Filesize

                              5KB

                              MD5

                              a9ec7bc74fb2375e8775b240dd4bcaec

                              SHA1

                              0b31f54a135f6a1c9f45afaec5bd4d16aed133c5

                              SHA256

                              6661e0467e6abec79481af3bbb77c16079a63239d197a53479a3ac1c2cd0a9da

                              SHA512

                              100ea72c457777507305210e696cf3c30abdbc424414e88912b0a0fe4cc96b5145daa9688a86d7f2cc9a995778aab46e440468dcdfdf167f62e7ceeab94b660c

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

                              Filesize

                              6KB

                              MD5

                              114fe54a57793451615e6bb627e71ef7

                              SHA1

                              2bc41ed94c26c93058c42b27c57e529198f4d5a7

                              SHA256

                              95585fa3a78dd2d74346176813167f1a5c49ee1bb03cc320360133745ef2f2df

                              SHA512

                              1931ea63e5d5a08aab15af882e52ffd212ff369c9b74aa4b82733cae7d1e70f521cbf3d41aa0339c8eb4317359ac0f1e6a18cb00e7e882ccda1764248616cb7e

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe57dc56.TMP

                              Filesize

                              540B

                              MD5

                              c1a7a825f36df1d2243f3aec50b0acdc

                              SHA1

                              a6b711af10d85e135ccfdea1e6f5da424b31d2c0

                              SHA256

                              ee615d910898d850e7fcde63dcf13d3e2e75b4bba34bea89613cda56b26df5f8

                              SHA512

                              490737c3fa17c46bb6e3511011c3cd18f7f7b9d7f70597d155394e448a01b481803d424ca5f0e9c644d7a8a99391a1f2bd0e20d0e042e9b2f18938211dd99c81

                            • 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\Default\fbe7ae25-dd52-421e-b2a8-20631a1b1305.tmp

                              Filesize

                              707B

                              MD5

                              d33752ef41c5560ae8da36cd6210b66a

                              SHA1

                              e4b2c221b54bf3c77440390a4a7336218a70be5d

                              SHA256

                              50d6b04073a9e9a3e3d8edee06bc400666deb74f0f809be05eb6ee1246d1ea18

                              SHA512

                              31436ea6913d488fbea472a1013ffca789b5285e8a271625a63d075b7911550a34c76354ec9371dbf8e33b50f4ba9477f0a67f2f067243c07621bb2d6d8d6ddb

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

                              Filesize

                              10KB

                              MD5

                              6095fdc46fbab153265d04395d1d8051

                              SHA1

                              1748df54309676347ab4dec1a39cff9cb64c11f0

                              SHA256

                              093a3bd03a43c49fb8f60de002cd3ad63f6451dc892eedc6e6f19fa3b63dd2a0

                              SHA512

                              e7bccd9d5d69d11395a1d1b7cc7a0b808aa1610fbd982a89d88bc8cfcfa85f66cecb4d317d9854f11cc2bb811b457de8cd83e1960dbade1a6dd5a9e65c415719

                            • C:\Users\Admin\AppData\Roaming\Microsoft\Spelling\en-US\default.dic

                              Filesize

                              2B

                              MD5

                              f3b25701fe362ec84616a93a45ce9998

                              SHA1

                              d62636d8caec13f04e28442a0a6fa1afeb024bbb

                              SHA256

                              b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

                              SHA512

                              98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84