Analysis

  • max time kernel
    62s
  • max time network
    64s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    29-10-2024 19:21

General

  • Target

    https://is.gd/gF6AP6

Malware Config

Signatures

  • 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 8 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs
  • Suspicious use of FindShellTrayWindow 33 IoCs
  • Suspicious use of SendNotifyMessage 16 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://is.gd/gF6AP6
    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:4108
    • 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,0x7ffb1c073cb8,0x7ffb1c073cc8,0x7ffb1c073cd8
      2⤵
        PID:4864
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1968,8252589338067587815,14840866454210309314,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1952 /prefetch:2
        2⤵
          PID:3488
        • 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=1968,8252589338067587815,14840866454210309314,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2144 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1112
        • 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=1968,8252589338067587815,14840866454210309314,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2760 /prefetch:8
          2⤵
            PID:4948
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1968,8252589338067587815,14840866454210309314,131072 --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=3232 /prefetch:1
            2⤵
              PID:1036
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1968,8252589338067587815,14840866454210309314,131072 --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=3264 /prefetch:1
              2⤵
                PID:792
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1968,8252589338067587815,14840866454210309314,131072 --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=4712 /prefetch:1
                2⤵
                  PID:1120
                • 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=1968,8252589338067587815,14840866454210309314,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5364 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:4800
                • 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=1968,8252589338067587815,14840866454210309314,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5396 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:1904
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1968,8252589338067587815,14840866454210309314,131072 --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=1704 /prefetch:1
                  2⤵
                    PID:2828
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1968,8252589338067587815,14840866454210309314,131072 --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=5516 /prefetch:1
                    2⤵
                      PID:2932
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1968,8252589338067587815,14840866454210309314,131072 --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=4956 /prefetch:1
                      2⤵
                        PID:1524
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1968,8252589338067587815,14840866454210309314,131072 --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=4884 /prefetch:1
                        2⤵
                          PID:644
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1968,8252589338067587815,14840866454210309314,131072 --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=5800 /prefetch:1
                          2⤵
                            PID:2688
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:2664
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:3676

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

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                            Downloads

                            • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506

                              Filesize

                              328B

                              MD5

                              0a103efa4493ff4b9138952fc8f5a216

                              SHA1

                              8270bb8192220fe1b82bfe5d0689c9849b3d01a7

                              SHA256

                              11c941e8259a4e4f899af89482d1093cffde924e6652abfa6f3912b4ab7c35c2

                              SHA512

                              34932be713c96e6a9096994e9f8c6e3232b04db7bbbec6d239903c55f0653ac9e505aeeb5c9b5b08ec10ac564ef61eba97f798ca360c965da171ab72efd4622d

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

                              Filesize

                              152B

                              MD5

                              aad1d98ca9748cc4c31aa3b5abfe0fed

                              SHA1

                              32e8d4d9447b13bc00ec3eb15a88c55c29489495

                              SHA256

                              2a07cac05ffcf140a9ad32e58ef51b32ecccf1e3ab5ef4e656770df813a8944e

                              SHA512

                              150ebf7e37d20f88b21ab7ea0793afe1d40b00611ed36f0cf1ac1371b656d26f11b08a84dbb958891c79776fae04c9c616e45e2e211d292988a5709857a3bf72

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

                              Filesize

                              152B

                              MD5

                              cb557349d7af9d6754aed39b4ace5bee

                              SHA1

                              04de2ac30defbb36508a41872ddb475effe2d793

                              SHA256

                              cfc24ed7d1c2e2c6585f53db7b39aa2447bf9212487b0a3c8c2a7d8e7e5572ee

                              SHA512

                              f0cf51f42d975d720d613d09f201435bf98c6283ae5bc033207f4ada93b15e49743a235a1cfb1b761bde268e2f7f8561aa57619b99bff67a36820bc1a4d0ec4a

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Cache\f_000038

                              Filesize

                              37KB

                              MD5

                              231913fdebabcbe65f4b0052372bde56

                              SHA1

                              553909d080e4f210b64dc73292f3a111d5a0781f

                              SHA256

                              9f890a9debcdfccc339149a7943be9aff9e4c9203c2fa37d5671a5b2c88503ad

                              SHA512

                              7b11b709968c5a52b9b60189fb534f5df56912417243820e9d1c00c97f4bd6d0835f2cdf574d0c36ecb32dbbf5fc397324df54f7fdf9e1b062b5dbda2c02e919

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

                              Filesize

                              528B

                              MD5

                              fc1a88111593e162a9cf7d6281d3c0e0

                              SHA1

                              48c1ed99e737a5fd6ffcc369bb0524db39e27762

                              SHA256

                              cbeeaed299a327f462e9b727ff1c78d006c7a8728758b5cc7457a0148a0d8409

                              SHA512

                              1569e7239151c3c45b4c4522bdc1e382b2886865642d70b6449fe341f665b1cf97bcf93b0b31e385c00f054dbf41db83c951f0c4fda1265544cfa2c4755380f7

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

                              Filesize

                              5KB

                              MD5

                              b96560163d46c5f6906c03c455cbc72d

                              SHA1

                              c075b2a0a743e3f449f0f8421302ef0eeee9134d

                              SHA256

                              7bdbe5301520b1fdb16a189984863504c251f73b297663be1d44a738562cbd2e

                              SHA512

                              825c51ecbe269b03e19bc96f2808b3f209d4afb90c15938dd23bebc56650b12e55d3925a3bcd4ca7e9b06071776d0849783f7c08898e124e8de640c08fd41474

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

                              Filesize

                              6KB

                              MD5

                              01dd5aa6907de5240fd6700bef6d75f9

                              SHA1

                              14715883b757756752c9a1c3bb380a047eda2715

                              SHA256

                              6ce4f5ea10c66937b10fe680375f88c9634d3d202cad494cde3b48dd62302f9f

                              SHA512

                              eefb507f23976c29f5c877f0f4b091a9bbfe94547b5b5e4609401f5be6cda95342a0d6c93770629659b78f7d098377f12855f5cefcd5f8b5912aada7cbd03690

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

                              Filesize

                              6KB

                              MD5

                              54d3779d64d23e4d4c7d6cd67ffeb996

                              SHA1

                              d0cbd8ee70957694ea2c9c7b9ffef00a8af48cf5

                              SHA256

                              d3435372259f54afc1ee7ce2c68b9ab4ab1d30332a6f7687d4aa867ac469f4ba

                              SHA512

                              9e73bb3134e77c0395c3a9cea3b821bb34978a1839669ea82f0f38ea65ef2f101dc3fcbaaecf13cb139144f4bf5c464e774d975c5011e3591681a0e15fbf6b0b

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

                              Filesize

                              874B

                              MD5

                              fe39a3532d457bd355a494744d538ed3

                              SHA1

                              06da407e742c5a195249f32282f1abb1b76c17f0

                              SHA256

                              9177eeb96bea63248c92fb370cce8df44d5a9b74800db35df061d2adb3f14636

                              SHA512

                              eada3f038bfdb189b3070e289264c2e6f78e54659dac68cba6e6857113524f221e469fee56b2e6b5660b8ec173c97fcc2c39de92bfee5042bb5e5b846aef7d34

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe581ad6.TMP

                              Filesize

                              707B

                              MD5

                              7a147fc0e61a1450a04f98dc5f0b3d60

                              SHA1

                              def1389d042b07775c020815bbffbd7ec0193c68

                              SHA256

                              d6fbd09fb149e97bf1bc90b78b829a6b14377a85b521d486c3c9a2ec6c576ac9

                              SHA512

                              638b448271ca389c852dc85c68513795f595467d22333ebaedfb795f4830fab579c6567efcba3a3c977a62266e1a5e871f0706f8c54080c9f98db355f52798d7

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\b779b9c3-1404-453d-992d-6d73e89cd90d.tmp

                              Filesize

                              874B

                              MD5

                              b95802a879f3ec23119bc27763c8432e

                              SHA1

                              e22fbb59c1be663301426349d21b79dd6a80ef7f

                              SHA256

                              b742ac7b3facfe4844c67b04b86d4cd59cba7c73b3be6b25ab51d9cab642d1b3

                              SHA512

                              ea2fbe830c74559b134e9337970bd857a4ec65e3b5903b59e73b7c355ad965cbb203660cea8bcef5a8d4672b0185b18643f54f0f978ccc5a7e037e49e07269dc

                            • 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

                              11KB

                              MD5

                              8e593942657f32e9770c2025150f7257

                              SHA1

                              e71ab4883c0cffa599fb7e2a1f9a706c8771b5b7

                              SHA256

                              f8d47a54b06f7df81cdb871139e2248a471d17774f7dddb974ab7c3900909943

                              SHA512

                              7c048c59265d3b0e20f7485f7c9dff062a0c9f45d8c4a2f1f3a32fabe7e9ce9a404499cd6f15a7a71ab90da021810ffa81ff588a0ee0210a8e0418315e904620

                            • \??\pipe\LOCAL\crashpad_4108_ZLASIRGTFYEKQSFF

                              MD5

                              d41d8cd98f00b204e9800998ecf8427e

                              SHA1

                              da39a3ee5e6b4b0d3255bfef95601890afd80709

                              SHA256

                              e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                              SHA512

                              cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e