Analysis

  • max time kernel
    82s
  • max time network
    103s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/05/2023, 13:21

General

  • Target

    1324-56-0x0000000000170000-0x0000000000191000-memory.dll

  • Size

    132KB

  • MD5

    bb41e0cb67c7e7b7766a5032e91d4fd9

  • SHA1

    00a0c50ea5ac0cf88f1da084c31aa144b29d6922

  • SHA256

    41c247abac930ec31edee870c82685a58611e8abbaa7b2bab20e7cac606f6261

  • SHA512

    cef856b1cb228f6db6ad2cb35919948e43c6ef73ec5bdff395230f9c96717b6c704c70e70fec1b26c124457181851071fcf88eeb39df3139bc48908b7b00458b

  • SSDEEP

    768:92wo1LNxxkYmi4vxYyLcaT0LrqH6EHV9HmDXhVp/s6zTgMlbDlxKWAb214:lo1LNx6Ym66zmHG9HCx/jzTtbBxKY

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\1324-56-0x0000000000170000-0x0000000000191000-memory.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1764
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\1324-56-0x0000000000170000-0x0000000000191000-memory.dll,#1
      2⤵
        PID:1844
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1844 -s 560
          3⤵
          • Program crash
          PID:3868
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 1844 -ip 1844
      1⤵
        PID:4184

      Network

      MITRE ATT&CK Matrix

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      Downloads