Analysis

  • max time kernel
    102s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/12/2022, 11:05

General

  • Target

    dfc06c52aaa077bf243bf70b7e2fa6fe75f10302f44e52a686d010f74b48de9b.exe

  • Size

    88KB

  • MD5

    2c7196996f0b69b356bb5f30669dc9c8

  • SHA1

    b10f59e21147707a7c8bf29c4688a7d4e20343c4

  • SHA256

    dfc06c52aaa077bf243bf70b7e2fa6fe75f10302f44e52a686d010f74b48de9b

  • SHA512

    b830075140f1ca496b39ee24517c6fed71d41dd133f77983f84496f92bf2cc51011a2e643e4518b1463fea312f960bbbf62036ee41afed19c6018106224244ea

  • SSDEEP

    1536:EcdG4FYebXF7lyWlKz8nCChjqm3OHgLDCtj7h:FdxbXez8ZhjAHgqt3h

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dfc06c52aaa077bf243bf70b7e2fa6fe75f10302f44e52a686d010f74b48de9b.exe
    "C:\Users\Admin\AppData\Local\Temp\dfc06c52aaa077bf243bf70b7e2fa6fe75f10302f44e52a686d010f74b48de9b.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3096
    • C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\system32\rundll32.exe
      2⤵
        PID:3004
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3004 -s 12
          3⤵
          • Program crash
          PID:4376
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3004 -ip 3004
      1⤵
        PID:1500

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3004-135-0x0000000000400000-0x0000000000416000-memory.dmp

        Filesize

        88KB

      • memory/3004-137-0x0000000000400000-0x0000000000416000-memory.dmp

        Filesize

        88KB