Analysis

  • max time kernel
    68s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/08/2022, 00:16

General

  • Target
    abc081806594d320fc53365c4c71be47bd25bf5b647de.exe
  • Size 239KB
  • Sample220818-akf6ksefgl
  • SHA256 abc081806594d320fc53365c4c71be47bd25bf5b647def7b8dd0239f24ff1843
  • MD5 SHA1 SHA512
Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\abc081806594d320fc53365c4c71be47bd25bf5b647de.exe
    "C:\Users\Admin\AppData\Local\Temp\abc081806594d320fc53365c4c71be47bd25bf5b647de.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1744
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
      2⤵
        PID:4908
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1744 -s 276
        2⤵
        • Program crash
        PID:3772
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1744 -ip 1744
      1⤵
        PID:1124

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            memory/1744-140-0x00000000003E0000-0x000000000041D000-memory.dmp

            memory/4908-133-0x0000000000400000-0x0000000000412000-memory.dmp

            memory/4908-141-0x0000000000400000-0x0000000000412000-memory.dmp