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Analysis

  • max time kernel
    150s
  • max time network
    156s
  • platform
    windows10-1703_x64
  • resource
    win10-20240221-en
  • resource tags

    arch:x64arch:x86image:win10-20240221-enlocale:en-usos:windows10-1703-x64system
  • submitted
    15/03/2024, 21:54

General

  • Target

    Trojan.JS.Youareanidiot-main/Mostly Local/Idiot!.html

  • Size

    1KB

  • MD5

    76b5f578abab7155e4f98e50c6ca24d2

  • SHA1

    76a3d945b025a5c5830020cd4b59c78c00458663

  • SHA256

    5e75e3136044b5ae53de976f2cb2f21c08e3fedf680c6f82cbbf05f5c29ccf29

  • SHA512

    70e1b6d6e2146792c1e3d67a36dbcf69e2d5ddd09519de2e3c66d132775e91c11d96b2ce22588b635f821882645cc5da0f87832c17d8b14cf10ffb0332dea514

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 1 IoCs
  • Drops file in Windows directory 10 IoCs
  • Checks processor information in registry 2 TTPs 6 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 3 IoCs
  • Modifies registry class 64 IoCs
  • NTFS ADS 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 32 IoCs
  • Suspicious use of AdjustPrivilegeToken 9 IoCs
  • Suspicious use of SetWindowsHookEx 14 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\LaunchWinApp.exe
    "C:\Windows\system32\LaunchWinApp.exe" "C:\Users\Admin\AppData\Local\Temp\Trojan.JS.Youareanidiot-main\Mostly Local\Idiot!.html"
    1⤵
      PID:412
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe" -ServerName:MicrosoftEdge.AppXdnhjhccw3zf0j06tkg3jtqr00qdm0khc.mca
      1⤵
      • Drops file in Windows directory
      • Modifies registry class
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of SetWindowsHookEx
      PID:4004
    • C:\Windows\system32\browser_broker.exe
      C:\Windows\system32\browser_broker.exe -Embedding
      1⤵
      • Modifies Internet Explorer settings
      PID:2740
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Modifies registry class
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1180
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Drops file in Windows directory
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:692
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Drops file in Windows directory
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      PID:5068
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Drops file in Windows directory
      • Modifies registry class
      PID:2684
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Drops file in Windows directory
      • Modifies registry class
      PID:4840
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Drops file in Windows directory
      • Modifies registry class
      PID:1160
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Drops file in Windows directory
      • Modifies registry class
      PID:4148
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Drops file in Windows directory
      • Modifies registry class
      PID:3968
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Drops file in Windows directory
      • Modifies registry class
      PID:2388
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Modifies registry class
      PID:5584
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:BCHost.AppXb9remjpyfe5tv6pa7c6td7zhjjrnych4.mca
      1⤵
      • Checks processor information in registry
      • Modifies registry class
      PID:5548
    • C:\Windows\System32\Macromed\Flash\FlashUtil_ActiveX.exe
      "C:\Windows\System32\Macromed\Flash\FlashUtil_ActiveX.exe" -Embedding
      1⤵
      • Drops file in System32 directory
      • Suspicious use of SetWindowsHookEx
      PID:1016
    • C:\Windows\System32\Macromed\Flash\FlashUtil_ActiveX.exe
      "C:\Windows\System32\Macromed\Flash\FlashUtil_ActiveX.exe" -Embedding
      1⤵
      • NTFS ADS
      • Suspicious use of SetWindowsHookEx
      PID:5780
    • C:\Windows\system32\AUDIODG.EXE
      C:\Windows\system32\AUDIODG.EXE 0x3b8
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:224
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:BCHost.AppXb9remjpyfe5tv6pa7c6td7zhjjrnych4.mca
      1⤵
      • Checks processor information in registry
      • Modifies registry class
      PID:5436
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:BCHost.AppXb9remjpyfe5tv6pa7c6td7zhjjrnych4.mca
      1⤵
      • Checks processor information in registry
      • Modifies registry class
      PID:5304

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\MicrosoftEdge\SharedCacheContainers\MicrosoftEdge_iecompat\IECompatData.xml

      Filesize

      74KB

      MD5

      d4fc49dc14f63895d997fa4940f24378

      SHA1

      3efb1437a7c5e46034147cbbc8db017c69d02c31

      SHA256

      853d2f4eb81c9fdcea2ee079f6faf98214b111b77cdf68709b38989d123890f1

      SHA512

      cc60d79b4afe5007634ac21dc4bc92081880be4c0d798a1735b63b27e936c02f399964f744dc73711987f01e8a1064b02a4867dd6cac27538e5fbe275cc61e0a

    • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\MicrosoftEdge\Cache\6U6BTN8N\suggestions[1].en-US

      Filesize

      17KB

      MD5

      5a34cb996293fde2cb7a4ac89587393a

      SHA1

      3c96c993500690d1a77873cd62bc639b3a10653f

      SHA256

      c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

      SHA512

      e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

    • C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!121\Microsoft\Windows\3720402701\2219095117.pri

      Filesize

      207KB

      MD5

      e2b88765ee31470114e866d939a8f2c6

      SHA1

      e0a53b8511186ff308a0507b6304fb16cabd4e1f

      SHA256

      523e419d2fa2e780239812d36caa37e92f8c3e6a5cd9f18f0d807c593effa45e

      SHA512

      462e8e6b4e63fc6781b6a9935b332a1dc77bfb88e1de49134f86fd46bd1598d2e842902dd9415a328e325bd7cdee766bd9473f2695acdfa769ffe7ba9ae1953d

    • C:\Users\Admin\AppData\Roaming\Macromedia\Flash Player\macromedia.com\support\flashplayer\sys\settings.sol

      Filesize

      492B

      MD5

      326668698afcfe79028e50defbc70458

      SHA1

      86437762d062247d33e871fc6d899352c8db10b5

      SHA256

      b7dc049ad7926a2d3ed21b6080b4e1902d822e737afb0205840ea75b955b0893

      SHA512

      e682dede034c11e605b305f0900a5f9dd0e2577bb96fdd09c05406489513b74c48a374029a9ec7e6bf6f22e75fcae535c49f5359b494b5b93955695c13592540

    • C:\Users\Admin\AppData\Roaming\Macromedia\Flash Player\macromedia.com\support\flashplayer\sys\settings.sxx:Zone.Identifier

      Filesize

      26B

      MD5

      fbccf14d504b7b2dbcb5a5bda75bd93b

      SHA1

      d59fc84cdd5217c6cf74785703655f78da6b582b

      SHA256

      eacd09517ce90d34ba562171d15ac40d302f0e691b439f91be1b6406e25f5913

      SHA512

      aa1d2b1ea3c9de3ccadb319d4e3e3276a2f27dd1a5244fe72de2b6f94083dddc762480482c5c2e53f803cd9e3973ddefc68966f974e124307b5043e654443b98

    • memory/4004-0-0x0000022EE9420000-0x0000022EE9430000-memory.dmp

      Filesize

      64KB

    • memory/4004-16-0x0000022EE9900000-0x0000022EE9910000-memory.dmp

      Filesize

      64KB

    • memory/4004-35-0x0000022EEA2E0000-0x0000022EEA2E2000-memory.dmp

      Filesize

      8KB

    • memory/5068-55-0x0000028BC2F50000-0x0000028BC2F52000-memory.dmp

      Filesize

      8KB

    • memory/5068-57-0x0000028BC2F70000-0x0000028BC2F72000-memory.dmp

      Filesize

      8KB

    • memory/5068-59-0x0000028BC3030000-0x0000028BC3032000-memory.dmp

      Filesize

      8KB

    • memory/5068-61-0x0000028BC3050000-0x0000028BC3052000-memory.dmp

      Filesize

      8KB