Analysis

  • max time kernel
    68s
  • max time network
    153s
  • 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, 04:21

General

  • Target
    b0add85e4e09ef3ac8f4940e98ee17054eeb63f58d68e.exe
  • Size 239KB
  • Sample220818-eym89sccb4
  • SHA256 b0add85e4e09ef3ac8f4940e98ee17054eeb63f58d68e49e2c0686a2ff7e0ef1
  • 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\b0add85e4e09ef3ac8f4940e98ee17054eeb63f58d68e.exe
    "C:\Users\Admin\AppData\Local\Temp\b0add85e4e09ef3ac8f4940e98ee17054eeb63f58d68e.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3312
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
      2⤵
        PID:2568
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3312 -s 276
        2⤵
        • Program crash
        PID:3688
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3312 -ip 3312
      1⤵
        PID:4300

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            memory/2568-133-0x0000000000400000-0x0000000000412000-memory.dmp

            memory/2568-140-0x0000000000400000-0x0000000000412000-memory.dmp

            memory/3312-141-0x00000000006E0000-0x000000000071D000-memory.dmp