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Analysis

  • max time kernel
    149s
  • max time network
    145s
  • platform
    windows10-1703_x64
  • resource
    win10-20231215-en
  • resource tags

    arch:x64arch:x86image:win10-20231215-enlocale:en-usos:windows10-1703-x64system
  • submitted
    01/02/2024, 03:33

General

  • Target

    https://cdn.discordapp.com/attachments/1183316385011597312/1200887987412668456/Dripple_Builder.exe?ex=65c7d117&is=65b55c17&hm=897b0b99cec0665676e80c8d1623a936a92557ab386a543de927e1d55186297a&

Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file
  • Drops file in Windows directory 5 IoCs
  • Detects Pyinstaller 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: MapViewOfSection 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\LaunchWinApp.exe
    "C:\Windows\system32\LaunchWinApp.exe" "https://cdn.discordapp.com/attachments/1183316385011597312/1200887987412668456/Dripple_Builder.exe?ex=65c7d117&is=65b55c17&hm=897b0b99cec0665676e80c8d1623a936a92557ab386a543de927e1d55186297a&"
    1⤵
      PID:4856
    • C:\Windows\system32\browser_broker.exe
      C:\Windows\system32\browser_broker.exe -Embedding
      1⤵
      • Modifies Internet Explorer settings
      PID:4912
    • 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 use of SetWindowsHookEx
      PID:4532
    • 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:700
    • 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:1112
    • 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:2972
    • 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:4872
    • 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 use of AdjustPrivilegeToken
      PID:4648

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\7MP3NYDO\edgecompatviewlist[1].xml

      Filesize

      74KB

      MD5

      d4fc49dc14f63895d997fa4940f24378

      SHA1

      3efb1437a7c5e46034147cbbc8db017c69d02c31

      SHA256

      853d2f4eb81c9fdcea2ee079f6faf98214b111b77cdf68709b38989d123890f1

      SHA512

      cc60d79b4afe5007634ac21dc4bc92081880be4c0d798a1735b63b27e936c02f399964f744dc73711987f01e8a1064b02a4867dd6cac27538e5fbe275cc61e0a

    • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\MicrosoftEdge\Cache\C9DQ201M\suggestions[1].en-US

      Filesize

      17KB

      MD5

      5a34cb996293fde2cb7a4ac89587393a

      SHA1

      3c96c993500690d1a77873cd62bc639b3a10653f

      SHA256

      c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

      SHA512

      e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

    • C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\MicrosoftEdge\Cache\SKKPA9B1\Dripple_Builder[1].exe

      Filesize

      317KB

      MD5

      a3b441c5b0aa67c3dad6282e98845726

      SHA1

      650dae56cc207da33cb6c402516a138ddf64cb19

      SHA256

      d7128455a4fa06084a5e8b6a0b794ffad451f3c90ab6d500180a2719c8ff50cf

      SHA512

      4c7e5d36e178eb0255f362503a160472fcf8b0f9944962117862ab682036f7bbb47a9eb699a6b626fc8815d3b835d4119047bf9562921181ec26ba265838782f

    • C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\MicrosoftEdge\Cookies\AGYOJEIG.cookie

      Filesize

      219B

      MD5

      65ac0ea75d20c2ca398dfd3915914108

      SHA1

      721260722912e0e47167837d2729adcbf0fe1c15

      SHA256

      14881ecd4448e22608b82819712e6c4d3e32eb81b217e7c2f6bc34e7e900a00d

      SHA512

      6b3bb3ff1bcf125201990d2bfb470e1a7a75d01d6fbd4f29788dbe369c7e1375d5d56cc5289fd8b3e8b162d204b3a33048eccfb849cf521a0bf604c479af1eae

    • memory/4532-0-0x000001DA1FE20000-0x000001DA1FE30000-memory.dmp

      Filesize

      64KB

    • memory/4532-16-0x000001DA20640000-0x000001DA20650000-memory.dmp

      Filesize

      64KB

    • memory/4532-35-0x000001DA203B0000-0x000001DA203B2000-memory.dmp

      Filesize

      8KB

    • memory/4532-93-0x000001DA28470000-0x000001DA28471000-memory.dmp

      Filesize

      4KB

    • memory/4532-92-0x000001DA28460000-0x000001DA28461000-memory.dmp

      Filesize

      4KB

    • memory/4872-70-0x0000016D4AFC0000-0x0000016D4AFC2000-memory.dmp

      Filesize

      8KB

    • memory/4872-72-0x0000016D4AFE0000-0x0000016D4AFE2000-memory.dmp

      Filesize

      8KB

    • memory/4872-67-0x0000016D4AF90000-0x0000016D4AF92000-memory.dmp

      Filesize

      8KB