Analysis

  • max time kernel
    121s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    14-06-2024 20:18

General

  • Target

    AVCBurnFree.dll

  • Size

    1.4MB

  • MD5

    ad3042a2395975581ffcede9649f4f3d

  • SHA1

    dbc01ec557d2b3604225d0a35e97c20c0827756d

  • SHA256

    beda7e8422595d4344ffd9bcd305d225331aae0da62094b11c81018cf526c954

  • SHA512

    01aa7ee61623d8672bb19099acdfa08b3a2bbc699f3988fdfc2d1294c71a5634abf5344dd583f2fce84d8f9af690bf9fd222cba84f31507945e084e450c770fa

  • SSDEEP

    24576:Te/0dCtfAJQmJ6rqN+jtKiCgyh5RyFa2dfj6any95+9ppU4w7wYqZncdNrX6bnin:Sfyh5/4w7MZcLy0e82TQZir2vh

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\AVCBurnFree.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2000
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\AVCBurnFree.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2388
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2388 -s 228
        3⤵
        • Program crash
        PID:2076

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2388-0-0x00000000002C0000-0x000000000035D000-memory.dmp

    Filesize

    628KB

  • memory/2388-1-0x0000000000D10000-0x0000000000E80000-memory.dmp

    Filesize

    1.4MB