Resubmissions

19-01-2025 21:16

250119-z4s2xswnaz 6

03-01-2025 18:36

250103-w829lszpbp 10

Analysis

  • max time kernel
    2s
  • max time network
    3s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    19-01-2025 21:16

General

  • Target

    Swift.exe

  • Size

    13.0MB

  • MD5

    1f22eb0a0742c95cec82a91205411797

  • SHA1

    c36230783fb1039857a99e401ded02158c955360

  • SHA256

    a6392ee4b34c64a366500cb050478049560e6acbb02c20077d38f3d5ee5497d1

  • SHA512

    c29201c7ef9a63268731d73511fbeb2f694749677bee45b38fb2b9d9db7dfe382f8bd8e6ad2191379d69ed116f2a6fdbf48cf2c437bae935cfe03a7df131171a

  • SSDEEP

    196608:K2KWwCM6GV/pekczMb5b/bnUMOcvRYKdEL5jKxpw9bWQ:K2KWwCM6eHczMNzzUxmRYKdElevw9qQ

Score
6/10

Malware Config

Signatures

  • Network Share Discovery 1 TTPs

    Attempt to gather information on host network.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 3 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Swift.exe
    "C:\Users\Admin\AppData\Local\Temp\Swift.exe"
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:2440
    • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\90.0.818.66\msedgewebview2.exe
      "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\90.0.818.66\msedgewebview2.exe" --embedded-browser-webview=1 --webview-exe-name=Swift.exe --webview-exe-version=1.0.0 --user-data-dir="C:\Users\Admin\AppData\Local\Swift\EBWebView" --no-default-browser-check --disable-component-extensions-with-background-pages --no-first-run --disable-default-apps --noerrdialogs --embedded-browser-webview-dpi-awareness=2 --disable-features=msWebOOUI,msPdfOOUI,msSmartScreenProtection --disable-popup-blocking --internet-explorer-integration=none --js-flags="--harmony-weak-refs-with-cleanup-some --expose-gc" --lang=en-US --mojo-named-platform-channel-pipe=2440.1920.6083152984059783137
      2⤵
      • Enumerates system info in registry
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:244
      • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\90.0.818.66\msedgewebview2.exe
        "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\90.0.818.66\msedgewebview2.exe" --type=crashpad-handler --user-data-dir=C:\Users\Admin\AppData\Local\Swift\EBWebView /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\Swift\EBWebView\Crashpad --metrics-dir=C:\Users\Admin\AppData\Local\Swift\EBWebView --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\EdgeWebView\Application\90.0.818.66\msedgewebview2.exe" --annotation=plat=Win64 "--annotation=prod=Edge WebView2" --annotation=ver=90.0.818.66 --initial-client-data=0x104,0x108,0x10c,0xe0,0x114,0x7fffed9b3cb8,0x7fffed9b3cc8,0x7fffed9b3cd8
        3⤵
          PID:2576
        • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\90.0.818.66\msedgewebview2.exe
          "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\90.0.818.66\msedgewebview2.exe" --type=gpu-process --field-trial-handle=1788,2386125667295402701,12563904821505864150,131072 --enable-features=ForwardMemoryPressureEventsToGpuProcess,UseSwapChainsInSoftware --disable-features=FilterAdsOnAbusiveSites,SpareRendererForSitePerProcess,WebPayments,msApplicationGuard,msAutomaticTabFreeze,msBrowserSettingsSupported,msEdgeFaviconService,msEdgeLinkDoctor,msEdgeMGPFrev1,msEdgeOnRampFRE,msEdgeOnRampImport,msEdgeReadingView,msEdgeSettingsImport,msEdgeSettingsImportV2,msEdgeShoppingUI,msEdgeTranslate,msEdgeUseCaptivePortalService,msImplicitSignin,msPasswordBreachDetection,msPdfOOUI,msReadAloud,msRevokeExtensions,msSendClientDataHeader,msSendClientDataHeaderToEdgeServices,msSmartScreenProtection,msSyncEdgeCollections,msUseLabelingService,msWebAssistHistorySearch,msWebOOUI --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Swift\EBWebView" --webview-exe-name=Swift.exe --webview-exe-version=1.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1828 /prefetch:2
          3⤵
          • System Network Configuration Discovery: Internet Connection Discovery
          PID:1108
        • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\90.0.818.66\msedgewebview2.exe
          "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\90.0.818.66\msedgewebview2.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1788,2386125667295402701,12563904821505864150,131072 --enable-features=ForwardMemoryPressureEventsToGpuProcess,UseSwapChainsInSoftware --disable-features=FilterAdsOnAbusiveSites,SpareRendererForSitePerProcess,WebPayments,msApplicationGuard,msAutomaticTabFreeze,msBrowserSettingsSupported,msEdgeFaviconService,msEdgeLinkDoctor,msEdgeMGPFrev1,msEdgeOnRampFRE,msEdgeOnRampImport,msEdgeReadingView,msEdgeSettingsImport,msEdgeSettingsImportV2,msEdgeShoppingUI,msEdgeTranslate,msEdgeUseCaptivePortalService,msImplicitSignin,msPasswordBreachDetection,msPdfOOUI,msReadAloud,msRevokeExtensions,msSendClientDataHeader,msSendClientDataHeaderToEdgeServices,msSmartScreenProtection,msSyncEdgeCollections,msUseLabelingService,msWebAssistHistorySearch,msWebOOUI --lang=en-US --service-sandbox-type=none --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Swift\EBWebView" --webview-exe-name=Swift.exe --webview-exe-version=1.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --mojo-platform-channel-handle=2124 /prefetch:3
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:2868
        • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\90.0.818.66\msedgewebview2.exe
          "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\90.0.818.66\msedgewebview2.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1788,2386125667295402701,12563904821505864150,131072 --enable-features=ForwardMemoryPressureEventsToGpuProcess,UseSwapChainsInSoftware --disable-features=FilterAdsOnAbusiveSites,SpareRendererForSitePerProcess,WebPayments,msApplicationGuard,msAutomaticTabFreeze,msBrowserSettingsSupported,msEdgeFaviconService,msEdgeLinkDoctor,msEdgeMGPFrev1,msEdgeOnRampFRE,msEdgeOnRampImport,msEdgeReadingView,msEdgeSettingsImport,msEdgeSettingsImportV2,msEdgeShoppingUI,msEdgeTranslate,msEdgeUseCaptivePortalService,msImplicitSignin,msPasswordBreachDetection,msPdfOOUI,msReadAloud,msRevokeExtensions,msSendClientDataHeader,msSendClientDataHeaderToEdgeServices,msSmartScreenProtection,msSyncEdgeCollections,msUseLabelingService,msWebAssistHistorySearch,msWebOOUI --lang=en-US --service-sandbox-type=utility --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Swift\EBWebView" --webview-exe-name=Swift.exe --webview-exe-version=1.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --mojo-platform-channel-handle=2364 /prefetch:8
          3⤵
          • System Network Configuration Discovery: Internet Connection Discovery
          PID:3044
        • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\90.0.818.66\msedgewebview2.exe
          "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\90.0.818.66\msedgewebview2.exe" --type=renderer --js-flags="--harmony-weak-refs-with-cleanup-some --expose-gc" --field-trial-handle=1788,2386125667295402701,12563904821505864150,131072 --enable-features=ForwardMemoryPressureEventsToGpuProcess,UseSwapChainsInSoftware --disable-features=FilterAdsOnAbusiveSites,SpareRendererForSitePerProcess,WebPayments,msApplicationGuard,msAutomaticTabFreeze,msBrowserSettingsSupported,msEdgeFaviconService,msEdgeLinkDoctor,msEdgeMGPFrev1,msEdgeOnRampFRE,msEdgeOnRampImport,msEdgeReadingView,msEdgeSettingsImport,msEdgeSettingsImportV2,msEdgeShoppingUI,msEdgeTranslate,msEdgeUseCaptivePortalService,msImplicitSignin,msPasswordBreachDetection,msPdfOOUI,msReadAloud,msRevokeExtensions,msSendClientDataHeader,msSendClientDataHeaderToEdgeServices,msSmartScreenProtection,msSyncEdgeCollections,msUseLabelingService,msWebAssistHistorySearch,msWebOOUI --lang=en-US --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Swift\EBWebView" --webview-exe-name=Swift.exe --webview-exe-version=1.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --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=2972 /prefetch:1
          3⤵
          • System Network Configuration Discovery: Internet Connection Discovery
          PID:1432
    • C:\Windows\System32\CompPkgSrv.exe
      C:\Windows\System32\CompPkgSrv.exe -Embedding
      1⤵
        PID:2092
      • C:\Windows\System32\CompPkgSrv.exe
        C:\Windows\System32\CompPkgSrv.exe -Embedding
        1⤵
          PID:4156

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Swift\EBWebView\4de3e999-9249-4c0f-8951-4b15e8457472.tmp

          Filesize

          2KB

          MD5

          6fa49f8695d300ba5b919913b2259062

          SHA1

          8d65e9ce7e20ce984000409720dab0ea41e6ded8

          SHA256

          854d64605930541acc78dd5b8aa604a2170facf454f148843f707d46c1be4c10

          SHA512

          2afc97981e86c071c325baebfbbb17947a9ffe9050be289c0b74eda5151ad9eb8be86bb3178f4573c22ccd8860034306030632288f6f8020bb57e3878ec7bc2a

        • C:\Users\Admin\AppData\Local\Swift\EBWebView\Crashpad\settings.dat

          Filesize

          152B

          MD5

          45aa8821fbc86ee5731fa04cd7b7fd3c

          SHA1

          ed9025cb6feaf0616bbc1679b07c007ed8647b07

          SHA256

          a6820008253e8809e8cd8b6dfce50b13bf5aa4e5822abd3d5a06947e633f0338

          SHA512

          bd28f14bdee1d77a44e4e9d7fef65edc86f3e92fc5831328f125cf5f8ca5a82e4fd106fb0f85e85e245cab042d5aad21bb48cbb31a971d4376f7e93ddbce05c0

        • C:\Users\Admin\AppData\Local\Swift\EBWebView\Crashpad\settings.dat

          Filesize

          152B

          MD5

          0598b6cd93305a952918bfb630f3cc15

          SHA1

          944728cb1c565137ef30fddf34468441b4a4f1cd

          SHA256

          91ada1a4f3b8a92139d829c1a670141971982561014dc337ed91cd8d9bb570f9

          SHA512

          3b82930786025ec3b5ae2ce8a09ac39a2c5d2ebff01a80f4dc1e12b021927291c64109f60505d0bc9b2b58991b6d915296442479419703876500fe9e8795f1d4

        • C:\Users\Admin\AppData\Local\Swift\EBWebView\Crashpad\settings.dat

          Filesize

          152B

          MD5

          9d42d01a52e1ba43f01040f205028b59

          SHA1

          3e9acb669a37c2c996bb57aede3537b1723f7c21

          SHA256

          1e1c820e5ed7fb3f067e660992c0c7bc207dbe8d354e15f49845f441292bd87d

          SHA512

          ee6e4f1b6dbcd9762d36f837f579910b2ee55448f42cc1b7717a299606b64880c4cf650498b73f45e47c03bce562d632b65bda37bc1b258b171749cb0164da22

        • C:\Users\Admin\AppData\Local\Swift\EBWebView\Crashpad\throttle_store.dat

          Filesize

          20B

          MD5

          9e4e94633b73f4a7680240a0ffd6cd2c

          SHA1

          e68e02453ce22736169a56fdb59043d33668368f

          SHA256

          41c91a9c93d76295746a149dce7ebb3b9ee2cb551d84365fff108e59a61cc304

          SHA512

          193011a756b2368956c71a9a3ae8bc9537d99f52218f124b2e64545eeb5227861d372639052b74d0dd956cb33ca72a9107e069f1ef332b9645044849d14af337

        • C:\Users\Admin\AppData\Local\Swift\EBWebView\Default\GPUCache\data_0

          Filesize

          8KB

          MD5

          cf89d16bb9107c631daabf0c0ee58efb

          SHA1

          3ae5d3a7cf1f94a56e42f9a58d90a0b9616ae74b

          SHA256

          d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e

          SHA512

          8cb5b059c8105eb91e74a7d5952437aaa1ada89763c5843e7b0f1b93d9ebe15ed40f287c652229291fac02d712cf7ff5ececef276ba0d7ddc35558a3ec3f77b0

        • C:\Users\Admin\AppData\Local\Swift\EBWebView\Default\GPUCache\data_2

          Filesize

          8KB

          MD5

          0962291d6d367570bee5454721c17e11

          SHA1

          59d10a893ef321a706a9255176761366115bedcb

          SHA256

          ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7

          SHA512

          f555e961b69e09628eaf9c61f465871e6984cd4d31014f954bb747351dad9cea6d17c1db4bca2c1eb7f187cb5f3c0518748c339c8b43bbd1dbd94aeaa16f58ed

        • C:\Users\Admin\AppData\Local\Swift\EBWebView\Default\GPUCache\data_3

          Filesize

          8KB

          MD5

          41876349cb12d6db992f1309f22df3f0

          SHA1

          5cf26b3420fc0302cd0a71e8d029739b8765be27

          SHA256

          e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c

          SHA512

          e9a4fc1f7cb6ae2901f8e02354a92c4aaa7a53c640dcf692db42a27a5acc2a3bfb25a0de0eb08ab53983132016e7d43132ea4292e439bb636aafd53fb6ef907e

        • C:\Users\Admin\AppData\Local\Swift\EBWebView\Default\Sync Data\LevelDB\000001.dbtmp

          Filesize

          16B

          MD5

          46295cac801e5d4857d09837238a6394

          SHA1

          44e0fa1b517dbf802b18faf0785eeea6ac51594b

          SHA256

          0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

          SHA512

          8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

        • C:\Users\Admin\AppData\Local\Swift\EBWebView\Default\Sync Data\LevelDB\MANIFEST-000001

          Filesize

          41B

          MD5

          5af87dfd673ba2115e2fcf5cfdb727ab

          SHA1

          d5b5bbf396dc291274584ef71f444f420b6056f1

          SHA256

          f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4

          SHA512

          de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b

        • C:\Users\Admin\AppData\Local\Swift\EBWebView\GrShaderCache\GPUCache\data_1

          Filesize

          264KB

          MD5

          f50f89a0a91564d0b8a211f8921aa7de

          SHA1

          112403a17dd69d5b9018b8cede023cb3b54eab7d

          SHA256

          b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

          SHA512

          bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

        • memory/1108-15-0x00007FFFF72F0000-0x00007FFFF72F1000-memory.dmp

          Filesize

          4KB

        • memory/1108-163-0x000001C83C200000-0x000001C83C320000-memory.dmp

          Filesize

          1.1MB

        • memory/1432-97-0x000001B5E7220000-0x000001B5E7340000-memory.dmp

          Filesize

          1.1MB

        • memory/3044-162-0x000001684A2D0000-0x000001684A3F0000-memory.dmp

          Filesize

          1.1MB