Resubmissions

16/07/2024, 12:36

240716-ps1mhswamh 7

16/07/2024, 01:37

240716-b2cedsyhjn 7

16/07/2024, 00:50

240716-a64h1azfkb 8

Analysis

  • max time kernel
    1800s
  • max time network
    1587s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    16/07/2024, 12:36

General

  • Target

    LICENSES.chromium.html

  • Size

    7.9MB

  • MD5

    8303b3a19888f41062a614cd95b2e2d2

  • SHA1

    a112ee5559c27b01e3114cf10050531cab3d98a6

  • SHA256

    9c088caac76cf5be69e0397d76fe9397017585cffdba327692ff1b3a6c00d68f

  • SHA512

    281b2ecc99502a050ee69e31256dec135e8cb877d1a6ba9f1c975fcfb11c062980ee6061d2368b62f91e392953ae6235dd726a9d98e6efc1302f7ed713099179

  • SSDEEP

    24576:dbTq6T06T5kJWSIRWnBIl70mfT76y6E65606F/HXpErpem:t4scj

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 4 IoCs
  • Modifies Internet Explorer settings 1 TTPs 3 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: MapViewOfSection 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 7 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Windows\system32\LaunchWinApp.exe
    "C:\Windows\system32\LaunchWinApp.exe" "C:\Users\Admin\AppData\Local\Temp\LICENSES.chromium.html"
    1⤵
      PID:2268
    • 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:96
    • C:\Windows\system32\browser_broker.exe
      C:\Windows\system32\browser_broker.exe -Embedding
      1⤵
      • Modifies Internet Explorer settings
      PID:4520
    • 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:2932
    • 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:3560
    • 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:2212
    • 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:4756

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\L5P12AEX\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\X2KLYCOV\suggestions[1].en-US

      Filesize

      17KB

      MD5

      5a34cb996293fde2cb7a4ac89587393a

      SHA1

      3c96c993500690d1a77873cd62bc639b3a10653f

      SHA256

      c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

      SHA512

      e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

    • memory/96-0-0x000002CB5D420000-0x000002CB5D430000-memory.dmp

      Filesize

      64KB

    • memory/96-16-0x000002CB5D520000-0x000002CB5D530000-memory.dmp

      Filesize

      64KB

    • memory/96-35-0x000002CB5A8A0000-0x000002CB5A8A2000-memory.dmp

      Filesize

      8KB

    • memory/2212-79-0x000001B22F1B0000-0x000001B22F2B0000-memory.dmp

      Filesize

      1024KB

    • memory/2212-75-0x000001B22F1B0000-0x000001B22F2B0000-memory.dmp

      Filesize

      1024KB

    • memory/2212-82-0x000001B22F1B0000-0x000001B22F2B0000-memory.dmp

      Filesize

      1024KB

    • memory/2212-83-0x000001B22FD00000-0x000001B22FE00000-memory.dmp

      Filesize

      1024KB

    • memory/2212-80-0x000001B22F1B0000-0x000001B22F2B0000-memory.dmp

      Filesize

      1024KB

    • memory/2212-58-0x000001B22FA90000-0x000001B22FB90000-memory.dmp

      Filesize

      1024KB

    • memory/2212-78-0x000001B22F1B0000-0x000001B22F2B0000-memory.dmp

      Filesize

      1024KB

    • memory/2212-77-0x000001B22F1B0000-0x000001B22F2B0000-memory.dmp

      Filesize

      1024KB

    • memory/2212-76-0x000001B22F1B0000-0x000001B22F2B0000-memory.dmp

      Filesize

      1024KB

    • memory/2212-81-0x000001B22F1B0000-0x000001B22F2B0000-memory.dmp

      Filesize

      1024KB

    • memory/2212-74-0x000001B22F1B0000-0x000001B22F2B0000-memory.dmp

      Filesize

      1024KB

    • memory/2212-71-0x000001B22F1B0000-0x000001B22F2B0000-memory.dmp

      Filesize

      1024KB

    • memory/2212-60-0x000001B22F0B0000-0x000001B22F1B0000-memory.dmp

      Filesize

      1024KB

    • memory/2212-59-0x000001B22FA90000-0x000001B22FB90000-memory.dmp

      Filesize

      1024KB

    • memory/2212-57-0x000001B22FA90000-0x000001B22FB90000-memory.dmp

      Filesize

      1024KB

    • memory/2212-52-0x000001B21E100000-0x000001B21E200000-memory.dmp

      Filesize

      1024KB

    • memory/3560-44-0x000001B6CFC00000-0x000001B6CFD00000-memory.dmp

      Filesize

      1024KB