Analysis

  • max time kernel
    142s
  • max time network
    30s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    02-06-2023 16:30

General

  • Target

    cultivation.dll

  • Size

    608KB

  • MD5

    1158d283b86f29437b945dcbff15d271

  • SHA1

    d0ca7f3b857ba502282a82ae999f9cb16252221b

  • SHA256

    7e4d95082a010230aa024ac125e0adfffcfa914152219b2ef32b6893fe5ab9d7

  • SHA512

    6c69233ce82b1d9794cd995748b634060f2205ca16729f571cc997d35e4034ea6738d0169efec66248e3828a152356d66b27fd7dfe41a7e187ca63fd3b00d1e5

  • SSDEEP

    12288:zDxy+2MIBYYimb3oG11xfTUUk0uU7/GQ4vbnWj6:Pg+2MIBYkb4G11hTQ05bGM

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\cultivation.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1620
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\cultivation.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1612
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1612 -s 228
        3⤵
        • Program crash
        PID:1888

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1612-54-0x000000006AD80000-0x000000006AE22000-memory.dmp

    Filesize

    648KB