Analysis

  • max time kernel
    6s
  • max time network
    7s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    20-07-2024 14:23

Errors

Reason
Machine shutdown

General

  • Target

    large penis ransomware 2024.exe

  • Size

    63KB

  • MD5

    26c694b48cd31b6d72b80600a628a9bb

  • SHA1

    7f49fae234ece4eaa6e24bb036e22f5bf9695af5

  • SHA256

    58a7fb4318058b3408693e6d1358b2f95dd00d8774f897464fbde3094c00de41

  • SHA512

    bbd57471cdc48110380a275c765f4f730daf294b2e78d18f3bdda7337ae6e156b164fd6f495a374eaf5bceb8b21c7f5070e6549fd1a34be2a0511d7fef5f0394

  • SSDEEP

    1536:X2raMo+pQDwUmjBl96LG9psn/yJo3XWHVmcuuIYWtJULLLES:GrRo+pEwU096KJvmTJULLLES

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\large penis ransomware 2024.exe
    "C:\Users\Admin\AppData\Local\Temp\large penis ransomware 2024.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3044
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c REG ADD HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v 2170829702 /t REG_SZ /d "%userprofile%\2170829702.exe" /f
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2700
      • C:\Windows\SysWOW64\reg.exe
        REG ADD HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v 2170829702 /t REG_SZ /d "C:\Users\Admin\2170829702.exe" /f
        3⤵
        • Adds Run key to start application
        PID:2828
    • C:\Windows\SysWOW64\shutdown.exe
      "C:\Windows\System32\shutdown.exe" /r /f /t 3
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2836
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\LARGEP~1.EXE > nul
      2⤵
      • Deletes itself
      PID:2908
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x0
    1⤵
      PID:2668
    • C:\Windows\system32\LogonUI.exe
      "LogonUI.exe" /flags:0x1
      1⤵
        PID:712

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3044-0-0x0000000000080000-0x0000000000087000-memory.dmp

        Filesize

        28KB

      • memory/3044-2-0x0000000000E10000-0x0000000000E21000-memory.dmp

        Filesize

        68KB

      • memory/3044-3-0x0000000000E10000-0x0000000000E30000-memory.dmp

        Filesize

        128KB