Analysis

  • max time kernel
    90s
  • max time network
    95s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240419-en
  • resource tags

    arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    08/06/2024, 21:40

General

  • Target
    Silence Login.exe
  • Size 28KB
  • Sample240608-1jjs7ahd93
  • SHA256 9d423777d0bf152acf13f6017af18b64462abd6f00aa7b21fac0b0270165383b
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Obfuscated with Agile.Net obfuscator 1 IoCs

    Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Silence Login.exe
    "C:\Users\Admin\AppData\Local\Temp\Silence Login.exe"
    1⤵
      PID:3104
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3104 -s 884
        2⤵
        • Program crash
        PID:3084
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3104 -ip 3104
      1⤵
        PID:2796

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            memory/3104-0-0x00000000747DE000-0x00000000747DF000-memory.dmp

            memory/3104-1-0x00000000004A0000-0x00000000004AC000-memory.dmp

            memory/3104-2-0x00000000747D0000-0x0000000074F81000-memory.dmp

            memory/3104-3-0x00000000747D0000-0x0000000074F81000-memory.dmp