Analysis

  • max time kernel
    146s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/03/2023, 08:33

General

  • Target
    Quotation_비밀유지서약서.exe
  • Size 859KB
  • Sample230309-kfy6psbd69
  • SHA256 1ca3575bdfb30ebbb970d00611808d9de9816763aa135d2e22a5b208cd4d3b23
  • MD5 SHA1 SHA512 SSDEEP
Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Quotation_비밀유지서약서.exe
    "C:\Users\Admin\AppData\Local\Temp\Quotation_비밀유지서약서.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3528
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3528 -s 1156
      2⤵
      • Program crash
      PID:3732
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3528 -ip 3528
    1⤵
      PID:4444

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/3528-133-0x0000000000860000-0x000000000093C000-memory.dmp

          memory/3528-134-0x00000000057E0000-0x0000000005D84000-memory.dmp

          memory/3528-135-0x00000000052D0000-0x0000000005362000-memory.dmp

          memory/3528-136-0x0000000005380000-0x000000000538A000-memory.dmp

          memory/3528-137-0x0000000005290000-0x00000000052A0000-memory.dmp

          memory/3528-138-0x0000000005290000-0x00000000052A0000-memory.dmp

          memory/3528-139-0x0000000006DA0000-0x0000000006E3C000-memory.dmp