Analysis

  • max time kernel
    95s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-01-2025 00:02

General

  • Target

    https://telegra.ph/Happy-New-Year-01-03-43

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 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of FindShellTrayWindow 26 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://telegra.ph/Happy-New-Year-01-03-43
    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:3596
    • 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,0x100,0x104,0xd8,0x108,0x7ffcb0ca46f8,0x7ffcb0ca4708,0x7ffcb0ca4718
      2⤵
        PID:3304
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,5100481321591832960,7595855529520251985,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2132 /prefetch:2
        2⤵
          PID:912
        • 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=2144,5100481321591832960,7595855529520251985,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2212 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:3236
        • 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=2144,5100481321591832960,7595855529520251985,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2992 /prefetch:8
          2⤵
            PID:748
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,5100481321591832960,7595855529520251985,131072 --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=3340 /prefetch:1
            2⤵
              PID:412
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,5100481321591832960,7595855529520251985,131072 --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=3388 /prefetch:1
              2⤵
                PID:3332
              • 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=2144,5100481321591832960,7595855529520251985,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5200 /prefetch:8
                2⤵
                  PID:1036
                • 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=2144,5100481321591832960,7595855529520251985,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5200 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:4504
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,5100481321591832960,7595855529520251985,131072 --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=5276 /prefetch:1
                  2⤵
                    PID:4432
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,5100481321591832960,7595855529520251985,131072 --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=5300 /prefetch:1
                    2⤵
                      PID:544
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,5100481321591832960,7595855529520251985,131072 --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=5700 /prefetch:1
                      2⤵
                        PID:4620
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,5100481321591832960,7595855529520251985,131072 --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=5596 /prefetch:1
                        2⤵
                          PID:2476
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,5100481321591832960,7595855529520251985,131072 --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=5584 /prefetch:1
                          2⤵
                            PID:3060
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:816
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:1244

                            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

                              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

                              576B

                              MD5

                              351b05125707afa01d4ce911412ab79e

                              SHA1

                              834764c4ebc5fb1064072f459797cf66df14e210

                              SHA256

                              05ac32d26f17fae57a7b7c2a50276d782c1751acd77a240a0f7ec4882648e62e

                              SHA512

                              6b9bbea109f919f7f718fbd906849757ac77c7d3027dfdeb740956c19fee12d2070d5305d0c324369df86e942e0c686f7033121690dae706f5823dc188a36971

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

                              Filesize

                              548B

                              MD5

                              54c32e6a4ca9181dbd8516c0cc3d1969

                              SHA1

                              f781545ad0bcf91f910801bb837748cd29966c97

                              SHA256

                              4abd3fa8b5b0476d171bc946c88cf94ef488eae5b78037a3e441d9f8c4f24d36

                              SHA512

                              e929f5bb9449f5f00a6b2a761f4adf38d556bd050fc07e4e9312a184ca73c5c96da60a1acfff21833bfc72265a48465307186b928fdc63c815b2a4987d5dea0d

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

                              Filesize

                              5KB

                              MD5

                              9c6b0ddd097aa0552003f275b08b3f05

                              SHA1

                              70c535ed67e1df57c48aa27211725c3a054b4439

                              SHA256

                              52cc154d05a3583a0bc146c0a565ea214552d24b371425cc38727e582bfb0417

                              SHA512

                              e0ebf113f2e0d9260443a568637feb6ecaed21593c6250258d07dd9179c78edb6d892fdecabc6cca12353150ddf7265490c157b40aa5559f16950e614ddf6a01

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

                              Filesize

                              6KB

                              MD5

                              6763d511fee2a59403b52f1ae371d4f6

                              SHA1

                              72eb0c67888165558758a7b1b76acd5b41c92e8f

                              SHA256

                              00dc14d0bf37f34dd0bec73c376eb8f239bd208d23c5ec86d9806e47c1e175b5

                              SHA512

                              632ce2cd2c10b741629ec41fb7a7c4b2d4c5a0e86c14e8775a3b1e5ce56325924eaf8f8c0d26a729e39517f3b1eec10590bfd9b99be2a881b55233a7d3e5b286

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

                              Filesize

                              6KB

                              MD5

                              b75cf2d79f016e346b4dbe80a9a2a0ab

                              SHA1

                              cc22ad1fc26551b8e6a0d5004a25005f6c33720f

                              SHA256

                              418c7c4989843f1f21e881726716a4b1bf53da908f103a01ec43373cb974e865

                              SHA512

                              e96005031ae5faa4d25bbf7884e13353480239860733e4a359f23eacffd7df2b93bae9a8818df775fd2fa8778c8255479dfbb5eac37a380965af0aee28562bdb

                            • 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

                              301466961ab496040a2aacecf66cbb52

                              SHA1

                              3840432c47ddd58815d4b92f4300aa06b228cef8

                              SHA256

                              ba0035494ea032cc2406d72ed786ec28ef85ecc48374c894dfca6069e0af4538

                              SHA512

                              ce527c963f7deb70053e46355e80949442c6aa6d720a31f34e765ae6de7a7bee10fcad7b24ff2d60424be90b1100a47a245b5de41a771c87c20f52000c2192de

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

                              Filesize

                              10KB

                              MD5

                              364c6beeee0520a9b64c07e56ef2244a

                              SHA1

                              6927a1db9a2d401a36309a4f36f43760959670ae

                              SHA256

                              7d0c600ac37461bc8aece1f1fc6a938a3592c1271b627fc4afd8f08d15f64e59

                              SHA512

                              70369ee6d4458b8b7c42eeac1fd44aca4c0b69a80b7faab75208e954474eb00fa83054c8557ecee90e997c337769f8517a32d269378f646719fff2ad6251b236