Analysis

  • max time kernel
    26s
  • max time network
    27s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/03/2025, 17:40

General

  • Target

    https://u.to/58w2Ig

Malware Config

Signatures

  • Detected potential entity reuse from brand STEAM. 1 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 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://u.to/58w2Ig
    1⤵
    • Drops file in Program Files directory
    • Checks processor information in registry
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1008
    • 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:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=133.0.6943.99 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=133.0.3065.69 --initial-client-data=0x23c,0x240,0x244,0x238,0x264,0x7ffc8795f208,0x7ffc8795f214,0x7ffc8795f220
      2⤵
        PID:1912
      • 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 --lang=en-US --service-sandbox-type=none --string-annotations --always-read-main-dll --field-trial-handle=1732,i,1770865927041564129,6599434373114745145,262144 --variations-seed-version --mojo-platform-channel-handle=2208 /prefetch:3
        2⤵
        • Detected potential entity reuse from brand STEAM.
        PID:5400
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --string-annotations --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=2180,i,1770865927041564129,6599434373114745145,262144 --variations-seed-version --mojo-platform-channel-handle=2144 /prefetch:2
        2⤵
          PID:808
        • 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 --lang=en-US --service-sandbox-type=service --string-annotations --always-read-main-dll --field-trial-handle=2484,i,1770865927041564129,6599434373114745145,262144 --variations-seed-version --mojo-platform-channel-handle=2568 /prefetch:8
          2⤵
            PID:5384
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --string-annotations --pdf-upsell-enabled --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --always-read-main-dll --field-trial-handle=3436,i,1770865927041564129,6599434373114745145,262144 --variations-seed-version --mojo-platform-channel-handle=3508 /prefetch:1
            2⤵
              PID:4592
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --string-annotations --pdf-upsell-enabled --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --always-read-main-dll --field-trial-handle=3476,i,1770865927041564129,6599434373114745145,262144 --variations-seed-version --mojo-platform-channel-handle=3584 /prefetch:1
              2⤵
                PID:4608
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --string-annotations --pdf-upsell-enabled --video-capture-use-gpu-memory-buffer --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --always-read-main-dll --field-trial-handle=4920,i,1770865927041564129,6599434373114745145,262144 --variations-seed-version --mojo-platform-channel-handle=4948 /prefetch:1
                2⤵
                  PID:732
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=5132,i,1770865927041564129,6599434373114745145,262144 --variations-seed-version --mojo-platform-channel-handle=5212 /prefetch:8
                  2⤵
                    PID:1588
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=entity_extraction_service.mojom.Extractor --lang=en-US --service-sandbox-type=entity_extraction --onnx-enabled-for-ee --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=4912,i,1770865927041564129,6599434373114745145,262144 --variations-seed-version --mojo-platform-channel-handle=5220 /prefetch:8
                    2⤵
                      PID:1224
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=PooledProcess2 --lang=en-US --service-sandbox-type=utility --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=5500,i,1770865927041564129,6599434373114745145,262144 --variations-seed-version --mojo-platform-channel-handle=5496 /prefetch:8
                      2⤵
                        PID:4000
                      • C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\identity_helper.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=en-US --service-sandbox-type=none --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=5772,i,1770865927041564129,6599434373114745145,262144 --variations-seed-version --mojo-platform-channel-handle=5596 /prefetch:8
                        2⤵
                          PID:3520
                        • C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\identity_helper.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=en-US --service-sandbox-type=none --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=5772,i,1770865927041564129,6599434373114745145,262144 --variations-seed-version --mojo-platform-channel-handle=5596 /prefetch:8
                          2⤵
                            PID:3032
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=6060,i,1770865927041564129,6599434373114745145,262144 --variations-seed-version --mojo-platform-channel-handle=6076 /prefetch:8
                            2⤵
                              PID:2148
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=PooledProcess2 --lang=en-US --service-sandbox-type=utility --video-capture-use-gpu-memory-buffer --string-annotations --always-read-main-dll --field-trial-handle=6100,i,1770865927041564129,6599434373114745145,262144 --variations-seed-version --mojo-platform-channel-handle=6116 /prefetch:8
                              2⤵
                                PID:1460
                            • C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\elevation_service.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\133.0.3065.69\elevation_service.exe"
                              1⤵
                                PID:5760
                              • C:\Windows\system32\cmd.exe
                                C:\Windows\system32\cmd.exe /c "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window --win-session-start
                                1⤵
                                  PID:5440
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window --win-session-start
                                    2⤵
                                      PID:2132

                                  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

                                    280B

                                    MD5

                                    65044109d1beb8ed8d59560642cbc519

                                    SHA1

                                    0084485b0aa26069232fab51ee603682e8edfd17

                                    SHA256

                                    a1e0b448218678b30356cbbe4092ea091435e7450822a9748361b6e8b198962d

                                    SHA512

                                    96dcc68fe92f98c4329a8335cfffdb0849a52562431045ccc42076bda0abf3842491303fb669246bfd04e64113688d3f90000a09571dd76ff84b52e34e45f9b6

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

                                    Filesize

                                    3KB

                                    MD5

                                    49a799a3396206db4e4b981276cec001

                                    SHA1

                                    0f6726722de107c8656dfc237afc93e4a29a014f

                                    SHA256

                                    4f2563a872fa7849ecde01c31071e910f51711b2071ffffd533b590ce7ce3f86

                                    SHA512

                                    a62afae0805b493de3c4346654cee5671af16d41bb8bcbf9f1b3479465a6a46920892aa989934e6026bd0824704f9367da5db212c1000605d9c2fe0dfbc4354d

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index~RFe57c7b5.TMP

                                    Filesize

                                    3KB

                                    MD5

                                    9bc31482d4a41b8d6fa5fe34c09c5c69

                                    SHA1

                                    c87dc15c195ac154b2a3bc865c3993f6f362b073

                                    SHA256

                                    4df1cc1ab2b64ebd05ac2ee3da4290b6dffa6bebf6727858b554d8bddb5345b4

                                    SHA512

                                    de658ccec0972af002b70348cd5d92cf6b5b45117ff660b291288caba146fe49288daef8876df3fc46b8bbf6b70e95a1c1fa28f5e53f237240bdb7511eb5d13a

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\DualEngine\SiteList-Enterprise.json

                                    Filesize

                                    2B

                                    MD5

                                    99914b932bd37a50b983c5e7c90ae93b

                                    SHA1

                                    bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                    SHA256

                                    44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                    SHA512

                                    27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

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

                                    Filesize

                                    107KB

                                    MD5

                                    40e2018187b61af5be8caf035fb72882

                                    SHA1

                                    72a0b7bcb454b6b727bf90da35879b3e9a70621e

                                    SHA256

                                    b3efd9d75856016510dd0bdb5e22359925cee7f2056b3cde6411c55ae8ae8ee5

                                    SHA512

                                    a21b8f3f7d646909d6aed605ad5823269f52fda1255aa9bb4d4643e165a7b11935572bf9e0a6a324874f99c20a6f3b6d1e457c7ccd30adcac83c15febc063d12

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\SCT Auditing Pending Reports

                                    Filesize

                                    2B

                                    MD5

                                    d751713988987e9331980363e24189ce

                                    SHA1

                                    97d170e1550eee4afc0af065b78cda302a97674c

                                    SHA256

                                    4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                                    SHA512

                                    b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\Sdch Dictionaries

                                    Filesize

                                    40B

                                    MD5

                                    20d4b8fa017a12a108c87f540836e250

                                    SHA1

                                    1ac617fac131262b6d3ce1f52f5907e31d5f6f00

                                    SHA256

                                    6028bd681dbf11a0a58dde8a0cd884115c04caa59d080ba51bde1b086ce0079d

                                    SHA512

                                    507b2b8a8a168ff8f2bdafa5d9d341c44501a5f17d9f63f3d43bd586bc9e8ae33221887869fa86f845b7d067cb7d2a7009efd71dda36e03a40a74fee04b86856

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

                                    Filesize

                                    16KB

                                    MD5

                                    fd2c5221a8dec1c49e2a5e52ad0e91bc

                                    SHA1

                                    8319df23ef566c12bcbe36c7658e25133d00fa53

                                    SHA256

                                    d35e38b39bab6573ce2e94ad5f4fc88f27e8fa166b86b38b93e558b51e0c6ae5

                                    SHA512

                                    da9b1e0183673225ac4bae1b146afab5906cf9819113589699026d049642fcbdf8d32780c0fe77215973a074c4330f53916a506b89eda31eaf65b7941c53bb02

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

                                    Filesize

                                    36KB

                                    MD5

                                    aa1cd21db5dbbd5b0c46bb8bd716871d

                                    SHA1

                                    5a20e55d7c185f6bc2542d7a6c48923e301b0bde

                                    SHA256

                                    f58f8d1e772a93295f18d9417596340855b849e67061cd75e916ce917cf47a16

                                    SHA512

                                    b4c7ed3c237e7009cac9ec336e0e922780b7b60d79c333efd8f4fedc5c7b4cc0c5d8f28292e4d64a8dcdf66eae57cf1f5855aad203152b35ef532b65ffc92b51

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Sync Data\Logs\sync_diagnostic.log

                                    Filesize

                                    22KB

                                    MD5

                                    cff5240de6e5bb4470c367e84ef91fe0

                                    SHA1

                                    1203e687d65c5d66a71f445eb9380884fce50d2e

                                    SHA256

                                    4b4288e891c5abc366c7eec4183b6cc59b2b925a1244db45e888a8f796d9ac96

                                    SHA512

                                    69db95d05dba9f67237d096fad4f02471c4a3bf709783ac15accc02ad20394e6987f1ce5105afc033b93fb30c4d868a654d90c1a611749b4f3cd9258a900c190

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

                                    Filesize

                                    41KB

                                    MD5

                                    d03b854c062cc3d09b9c9867c6433c2a

                                    SHA1

                                    63cf8f5c1d74949ab3929239e7fd2173f8671aa0

                                    SHA256

                                    f4669c0b1ffce257c4cd0c0b450cab821d6819164882a84a02247da232d4b40f

                                    SHA512

                                    d49fa7e5bc8a981a24db2cac007251212bc5db22c0d2c9e1793eada933ddb9fb253415146157c675002a21d7a79a44d92f1ddb3feb05c9868cd95b0dfaa2d7be

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

                                    Filesize

                                    40KB

                                    MD5

                                    b71daf3fc7550c1482a476e880db49d8

                                    SHA1

                                    50610f30e37e3ea31a62ff942ef0ea134c5c302a

                                    SHA256

                                    287748839e29a0b66fd068c53e049869fb4979d07171db586cc0514fc8eb321e

                                    SHA512

                                    acdc69956074e92b4bcd5eb9bd1a20d103367205d01fd61c8c48fbb2c0fc91a9fb55b8aded798060cc594de01ff51422ed99feaab04b4916b4ac637bb4fcb244

                                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\extensions_crx_cache\ghbmnnjooekpmoecnnnilnnbdlolhkhi_1.fa2232917a5656ea4f811936561ea6b7c92b3c0004c5e08ecb97636d3afc6f72

                                    Filesize

                                    152KB

                                    MD5

                                    dd9bf8448d3ddcfd067967f01e8bf6d7

                                    SHA1

                                    d7829475b2bd6a3baa8fabfaf39af57c6439b35e

                                    SHA256

                                    fa2232917a5656ea4f811936561ea6b7c92b3c0004c5e08ecb97636d3afc6f72

                                    SHA512

                                    65347df34378c2bbb34417e2cccfb3251a0b2412422cc190eed9df525b6e0a9948e0295ea3c33b3ad873ce81e369e89a138ac41d6eb7229546c3269107e661de

                                  • C:\Users\Admin\AppData\Local\Microsoft\TokenBroker\Cache\5a2a7058cf8d1e56c20e6b19a7c48eb2386d141b.tbres

                                    Filesize

                                    2KB

                                    MD5

                                    cd378a3dfc8f7615d38a6e1a410338c7

                                    SHA1

                                    21adbab4c0c64ff2dfe9c288bd323c0d7b70d004

                                    SHA256

                                    57f16f4507e92e3ace1c9f0a240cff7e52547e98a477928f4e5fd2254dd3fc75

                                    SHA512

                                    38c4cef9336fe1f949292db12972d45f7ca38f836b4320e13e4312edba6cb39f343927f0e4a72317c155cc35440d8ec613d86a5632fbd67a8fa00ad9de854695