Analysis

  • max time kernel
    96s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/10/2022, 01:05

General

  • Target

    fe005e640c6749b178b002e1fdf2f286845110cfe91146eca485d5b43a2099df.exe

  • Size

    24KB

  • MD5

    a0a254c5e5d1fe4d4ee1c55f1bd2a220

  • SHA1

    5dfb118ccc2ccf2a2b22c6f888662b848bb2e7a6

  • SHA256

    fe005e640c6749b178b002e1fdf2f286845110cfe91146eca485d5b43a2099df

  • SHA512

    d6834f50b7db705d58b79827505aa024dd9306713eb2984789e7776076e3a422c28173b3f181a0e3f4f6d4d144a1d2c0426ec1d0cc87db5cfede2fb004a6d69d

  • SSDEEP

    768:EaF9hSXpicEssQfjnHit7rdWeohvLt6KuKV7f:EaF9msQrnir0eo1EKuKZ

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 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fe005e640c6749b178b002e1fdf2f286845110cfe91146eca485d5b43a2099df.exe
    "C:\Users\Admin\AppData\Local\Temp\fe005e640c6749b178b002e1fdf2f286845110cfe91146eca485d5b43a2099df.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4708
    • C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\system32\rundll32.exe
      2⤵
        PID:636
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 636 -s 12
          3⤵
          • Program crash
          PID:3276
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 636 -ip 636
      1⤵
        PID:4168

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/636-135-0x0000000000400000-0x0000000000417000-memory.dmp

        Filesize

        92KB

      • memory/636-136-0x0000000000400000-0x0000000000417000-memory.dmp

        Filesize

        92KB

      • memory/4708-138-0x0000000000400000-0x0000000000417000-memory.dmp

        Filesize

        92KB