Analysis

  • max time kernel
    138s
  • max time network
    162s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/01/2024, 21:23

General

  • Target

    758cff30671560368f83fd98213faf63.dll

  • Size

    168KB

  • MD5

    758cff30671560368f83fd98213faf63

  • SHA1

    00e3a4526459e5695b94b3e307b4796b02022cfb

  • SHA256

    6b5dc9e89451c63b2009b7930ea7f4f9cea35ee5545fdd3be8d1892232320a18

  • SHA512

    e3aa07da122fc190fc4a7b3a4fc302f6eb7a8fa3aff5a9c858ed322b1a7583b46c7ad37dc542c9855d837bd449685c1aa298c32e9338ad2a510a54f94d53270b

  • SSDEEP

    3072:vxwR/OWeOrsx5jP1esoZEk4D0Xb/24JYqDqXyGpRP40FWOnxhCe13AtnFP:vixeQiT1JDi/FSpRP40pnfC+UP

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\758cff30671560368f83fd98213faf63.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:64
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\758cff30671560368f83fd98213faf63.dll,#1
      2⤵
        PID:3160
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3160 -s 540
          3⤵
          • Program crash
          PID:8
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3160 -ip 3160
      1⤵
        PID:1272

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/3160-0-0x0000000002A00000-0x0000000002A24000-memory.dmp

        Filesize

        144KB