Analysis

  • max time kernel
    142s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-12-2023 15:41

General

  • Target

    2a1b2751dcaa493ae795c16db524f78e.exe

  • Size

    1023KB

  • MD5

    2a1b2751dcaa493ae795c16db524f78e

  • SHA1

    60868e2bfa6b298b5bb9e0d4462bebd0a47856f3

  • SHA256

    152809d0f527b7e5cccedb701c23296c766353dce079daf7fe9323c4afffca0b

  • SHA512

    8870427692954c5ad62519093a90beb8e80697cb3a062bf2b83d4a1dfa543b40d2ea0dc5bb9f9df47c235e3d53148514d743ccbb63238ca51b57d8dc5233d328

  • SSDEEP

    24576:ZmYms3XJ4ZhKWL1hbrj3xg1AJde7dHsTKaOTw4kfmkoUVAc:ZmYmiXJAY41ydiTX54Gm/sh

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 2 IoCs

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

  • Program crash 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2a1b2751dcaa493ae795c16db524f78e.exe
    "C:\Users\Admin\AppData\Local\Temp\2a1b2751dcaa493ae795c16db524f78e.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:2128
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2128 -s 924
      2⤵
      • Program crash
      PID:1508
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2128 -ip 2128
    1⤵
      PID:4536

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2128-0-0x0000000000400000-0x0000000000683000-memory.dmp

      Filesize

      2.5MB

    • memory/2128-4-0x0000000000400000-0x0000000000683000-memory.dmp

      Filesize

      2.5MB