Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-03-2024 21:52

General

  • Target

    1312-57-0x0000000000220000-0x00000000002B0000-memory.dll

  • Size

    576KB

  • MD5

    00999d0c7441f7df98d7c51555e49b49

  • SHA1

    c82684c033dca25a5e06239dd89c26ba50290769

  • SHA256

    46b3c88f0c0b01af8133ea8f70ead6ac5728194ad6dc5fa2a28835bce5b1b0e8

  • SHA512

    b4c2df11efadafd39dbf388c2b98b9816dba2aa689a7a58aaee165a7dc984002b27e0a0d458f677f9926854061762c09cf550aee1eb8b5294cfa6be8fef6a605

  • SSDEEP

    768:B2fdU27y2VWZYmACvCsyXAXdHon1a7KLtA/+aPW0d6dfXSt8wpaJMHg4k+R:+u2+2VoYmAwyAtv7K6maPFwdf/wmSk

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\1312-57-0x0000000000220000-0x00000000002B0000-memory.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3172
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\1312-57-0x0000000000220000-0x00000000002B0000-memory.dll,#1
      2⤵
        PID:2528
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2528 -s 564
          3⤵
          • Program crash
          PID:2296
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2528 -ip 2528
      1⤵
        PID:4176

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads