Analysis

  • max time kernel
    163s
  • max time network
    172s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/10/2023, 16:42

General

  • Target
    NEAS.3d46fb34c6ab97e7fdcb82d75ec15700.exe
  • Size 37KB
  • Sample231020-t72wcaec3v
  • SHA256 9ba3fc2e13ceb139a67ebb73da4840f3c0a38cebe4c427792332e085d84574a5
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 3 IoCs
  • Drops file in Windows directory 2 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.3d46fb34c6ab97e7fdcb82d75ec15700.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.3d46fb34c6ab97e7fdcb82d75ec15700.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    PID:2396
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2396 -s 516
      2⤵
      • Program crash
      PID:3716
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2396 -ip 2396
    1⤵
      PID:4716

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          memory/2396-0-0x0000000000400000-0x0000000000409000-memory.dmp

          memory/2396-2-0x0000000000400000-0x0000000000409000-memory.dmp

          memory/2396-8-0x0000000000400000-0x0000000000409000-memory.dmp