Analysis

  • max time kernel
    0s
  • max time network
    131s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/12/2023, 17:50

General

  • Target

    3aace705acdc20d7d7d28c703269c52e.exe

  • Size

    357KB

  • MD5

    3aace705acdc20d7d7d28c703269c52e

  • SHA1

    a178cc9c094a604e9b064dc7f4677ebe8d4f6092

  • SHA256

    0691fc969b457b7cb311709b4d83320b66b0dab35210b19e9e1c8d082b0b268c

  • SHA512

    87822ac849be491d1167d7026578c985f2748ac8c01d6f72f8770a8931ce2f3db3d79a0c1fa245f90fcdfc31957ddf5fad065216aff48e3bd7727f208078d3fe

  • SSDEEP

    6144:Jj7pqcZKxTvR3TaukI9fD2xOdKCAJ/L4xGFdD6NrioBiX+TXBNy4IjI:Jj7JKVVGukeL2xOdKd3dGAoBW+bBNy47

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Program crash 2 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3aace705acdc20d7d7d28c703269c52e.exe
    "C:\Users\Admin\AppData\Local\Temp\3aace705acdc20d7d7d28c703269c52e.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:3340
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3340 -s 2000
      2⤵
      • Program crash
      PID:4424
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3340 -s 1140
      2⤵
      • Program crash
      PID:4108
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 3340 -ip 3340
    1⤵
      PID:5032
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 3340 -ip 3340
      1⤵
        PID:3460

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3340-0-0x00000000000D0000-0x00000000001C8000-memory.dmp

        Filesize

        992KB

      • memory/3340-1-0x00000000000D0000-0x00000000001C8000-memory.dmp

        Filesize

        992KB