Analysis

  • max time kernel
    9s
  • max time network
    10s
  • platform
    windows7_x64
  • resource
    win7v200722
  • submitted
    07/10/2020, 05:08

General

  • Target
    REQUEST FOR QUOTATION - 20201007~PDF.exe
  • Size 564KB
  • Sample201007-wyb31af7ca
  • SHA256 8e87c32725b853bc0ba2bbd95c3095b203bd064599d7ce35e310dc29b8d41528
  • MD5 SHA1 SHA512
Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Delays execution with timeout.exe 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\REQUEST FOR QUOTATION - 20201007~PDF.exe
    "C:\Users\Admin\AppData\Local\Temp\REQUEST FOR QUOTATION - 20201007~PDF.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1436
    • C:\Windows\SysWOW64\timeout.exe
      timeout 4
      2⤵
      • Delays execution with timeout.exe
      PID:1288
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1436 -s 600
      2⤵
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1584

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/1436-0-0x0000000074820000-0x0000000074F0E000-memory.dmp

        memory/1436-1-0x000000000F350000-0x000000000F351000-memory.dmp

        memory/1584-5-0x0000000001FA0000-0x0000000001FB1000-memory.dmp

        memory/1584-6-0x0000000002560000-0x0000000002571000-memory.dmp