Analysis

  • max time kernel
    132s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220721-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-08-2022 12:40

General

  • Target

    1832-57-0x0000000010000000-0x000000001000E000-memory.dll

  • Size

    56KB

  • MD5

    0041b6e645c5dcd86ec9346cd2cc89b6

  • SHA1

    408b1f2a4e6f54119e081ab314cd15b6211216c0

  • SHA256

    87b1209f93f82c66524e1ea510eccdcb765ccda140a1cd93a42a135a5fdda424

  • SHA512

    968ec20bacf0997a7f65e79a605d7ae5f0c5e57933944e6cbf6c3d67014c2e2c325f4ed092e20dfff524cabaf029df2638dc6a2969a3a72ebc8a4a0d02eb5881

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\1832-57-0x0000000010000000-0x000000001000E000-memory.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:428
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\1832-57-0x0000000010000000-0x000000001000E000-memory.dll,#1
      2⤵
        PID:2672
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2672 -s 560
          3⤵
          • Program crash
          PID:2456
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2672 -ip 2672
      1⤵
        PID:1868

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2672-130-0x0000000000000000-mapping.dmp