Analysis

  • max time kernel
    44s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    20/06/2022, 03:33

General

  • Target
    SecuriteInfo.com.Variant.Symmi.62789.25665.exe
  • Size 1.0MB
  • Sample220620-d37b9sfee4
  • SHA256 8f80042ca609cfd6ba7db84003a87d6fad6fc0418fb1392879441e4ae68aaec4
  • MD5 SHA1 SHA512
Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.25665.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.25665.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:536
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c C:\Users\Admin\AppData\Local\Temp\
      2⤵
        PID:816

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

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          Downloads

          memory/536-56-0x0000000075B61000-0x0000000075B63000-memory.dmp