Resubmissions

25-08-2024 09:52

240825-lwb7jsxgmh 10

22-08-2024 07:27

240822-h98wwsvdrh 10

22-08-2024 07:21

240822-h651tsxhrk 10

21-08-2024 20:21

240821-y44b8aydje 10

Analysis

  • max time kernel
    140s
  • max time network
    143s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    21-08-2024 20:21

General

  • Target

    exe/non crypted/index.html

  • Size

    360B

  • MD5

    6eb00be1c3f69a79915a5099511e7eee

  • SHA1

    5d8e5a97d6273ae32eb12d10c35fc0f1da668c90

  • SHA256

    67b9aee949ea0c9afd1e408a78bda767ac38fe2386626abe844dca4c754425f1

  • SHA512

    7a3d896307440ddebfb04cfd5f8d09ad0b75a936ba6a7db3440f7ba049564e7380f26cad55a747cad111060302d907c1559e99335f948c9fba2d5b4a3c9a8a3f

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 6 IoCs

Processes

  • C:\Windows\system32\LaunchWinApp.exe
    "C:\Windows\system32\LaunchWinApp.exe" "C:\Users\Admin\AppData\Local\Temp\exe\non crypted\index.html"
    1⤵
      PID:4664
    • 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:4108
    • C:\Windows\system32\browser_broker.exe
      C:\Windows\system32\browser_broker.exe -Embedding
      1⤵
      • Modifies Internet Explorer settings
      PID:752
    • 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:4064
    • 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:4812
    • 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:2968
    • 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:4132

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\V28C7N3J\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\JB9AW8HL\suggestions[1].en-US

      Filesize

      17KB

      MD5

      5a34cb996293fde2cb7a4ac89587393a

      SHA1

      3c96c993500690d1a77873cd62bc639b3a10653f

      SHA256

      c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

      SHA512

      e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

    • memory/2968-60-0x0000016194E00000-0x0000016194E02000-memory.dmp

      Filesize

      8KB

    • memory/2968-58-0x0000016194DE0000-0x0000016194DE2000-memory.dmp

      Filesize

      8KB

    • memory/2968-53-0x0000016194D90000-0x0000016194D92000-memory.dmp

      Filesize

      8KB

    • memory/2968-51-0x00000161842F0000-0x00000161843F0000-memory.dmp

      Filesize

      1024KB

    • memory/2968-64-0x0000016194EE0000-0x0000016194EE2000-memory.dmp

      Filesize

      8KB

    • memory/2968-62-0x0000016194EC0000-0x0000016194EC2000-memory.dmp

      Filesize

      8KB

    • memory/2968-56-0x0000016194DC0000-0x0000016194DC2000-memory.dmp

      Filesize

      8KB

    • memory/4108-16-0x000001AFA1520000-0x000001AFA1530000-memory.dmp

      Filesize

      64KB

    • memory/4108-35-0x000001AFA0550000-0x000001AFA0552000-memory.dmp

      Filesize

      8KB

    • memory/4108-84-0x000001AFA84D0000-0x000001AFA84D1000-memory.dmp

      Filesize

      4KB

    • memory/4108-83-0x000001AFA84C0000-0x000001AFA84C1000-memory.dmp

      Filesize

      4KB

    • memory/4108-0-0x000001AFA1420000-0x000001AFA1430000-memory.dmp

      Filesize

      64KB

    • memory/4812-43-0x000001E1B5E00000-0x000001E1B5F00000-memory.dmp

      Filesize

      1024KB

    • memory/4812-44-0x000001E1B5E00000-0x000001E1B5F00000-memory.dmp

      Filesize

      1024KB