Analysis

  • max time kernel
    148s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-12-2022 07:01

General

  • Target

    c0594068999ed9f0d9181a311512c4b7715d7fcfebafb9dfba1e841954cd91ab.dll

  • Size

    30KB

  • MD5

    c187a1369e00e57c62c9de91c55fe4c0

  • SHA1

    91847a68021d31c19a888618bffb32f26714b23f

  • SHA256

    c0594068999ed9f0d9181a311512c4b7715d7fcfebafb9dfba1e841954cd91ab

  • SHA512

    735860b1e417f4f76435d0ebb72d549c3807ff18574e4f1ce1446fe418ad60b424858ff224f5f50b1f073cf0cd3bd46b362dbdbe06eee3956f81b24ad09f6cf6

  • SSDEEP

    768:CyCx/WTXDzRNwkYLYg0QR+wn6EqJ6avvo:tXdNvYLYdI+w6rv

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\c0594068999ed9f0d9181a311512c4b7715d7fcfebafb9dfba1e841954cd91ab.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2376
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\c0594068999ed9f0d9181a311512c4b7715d7fcfebafb9dfba1e841954cd91ab.dll,#1
      2⤵
        PID:5048
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 5048 -s 540
          3⤵
          • Program crash
          PID:5028
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5048 -ip 5048
      1⤵
        PID:2988

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/5048-132-0x0000000000000000-mapping.dmp

      • memory/5048-133-0x0000000010000000-0x0000000010016000-memory.dmp

        Filesize

        88KB