Analysis

  • max time kernel
    140s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-01-2024 01:26

General

  • Target

    641e2afe646205659ab92a3558b23e93.exe

  • Size

    842KB

  • MD5

    641e2afe646205659ab92a3558b23e93

  • SHA1

    23bf2ffbcd574957f0c838c1ba220332876941da

  • SHA256

    24aad8d1f5b11dc426f9f52935fa3d1991f45e4120945c858a5e3eb83f81e93d

  • SHA512

    933f71c9db3ab7f39c502e3a867bf329365e7c1f454a8388ca43bde8924e415488fd552d2481510e0c5703a7d3cdf8cc884e1e19427c6badc4d27d3dceb26077

  • SSDEEP

    24576:asaIdkGDmsYH2taQMbJ9tDXxnHN88xnc7C8uWVw:asUO7YHEa/J7xc7C/Wm

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 5 IoCs

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

  • Program crash 1 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\641e2afe646205659ab92a3558b23e93.exe
    "C:\Users\Admin\AppData\Local\Temp\641e2afe646205659ab92a3558b23e93.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:3560
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3560 -s 1480
      2⤵
      • Program crash
      PID:3840
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3560 -ip 3560
    1⤵
      PID:1084

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3560-0-0x0000000000AE0000-0x0000000000D58000-memory.dmp

      Filesize

      2.5MB

    • memory/3560-1-0x0000000000AE0000-0x0000000000D58000-memory.dmp

      Filesize

      2.5MB

    • memory/3560-2-0x0000000000AE0000-0x0000000000D58000-memory.dmp

      Filesize

      2.5MB

    • memory/3560-3-0x0000000000AE0000-0x0000000000D58000-memory.dmp

      Filesize

      2.5MB

    • memory/3560-4-0x0000000000AE0000-0x0000000000D58000-memory.dmp

      Filesize

      2.5MB