Resubmissions

14/07/2022, 15:43

220714-s6a6kahdak10

17/06/2022, 01:34

220617-by4dpscea710

Analysis

  • max time kernel
    42s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    17/06/2022, 01:34

General

  • Target
    SecuriteInfo.com.Variant.Symmi.62789.12610.exe
  • Size 1.1MB
  • Sample220617-by4dpscea7
  • SHA256 5fe0019d6f989fce985675858bc07cb618533ae9d24021f17b269a95491790e6
  • 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.62789.12610.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Symmi.62789.12610.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1720
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c C:\Users\Admin\AppData\Local\Temp\
      2⤵
        PID:1400

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1720-56-0x0000000075711000-0x0000000075713000-memory.dmp