Analysis

  • max time kernel
    133s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231020-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/11/2023, 01:37

General

  • Target
    NEAS.b96e9bc3124f42db9b6246aec894b570.exe
  • Size 34KB
  • Sample231111-b1vvcaee24
  • SHA256 0b17a6f01304d09560f636ecfd987f114a7cc69426e00eb83b22829003cc3d5e
  • 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.b96e9bc3124f42db9b6246aec894b570.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.b96e9bc3124f42db9b6246aec894b570.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    PID:2808
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2808 -s 516
      2⤵
      • Program crash
      PID:912
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2808 -ip 2808
    1⤵
      PID:2292

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/2808-0-0x0000000000400000-0x0000000000409000-memory.dmp

          memory/2808-5-0x0000000000400000-0x0000000000409000-memory.dmp

          memory/2808-8-0x0000000000400000-0x0000000000409000-memory.dmp