Analysis

  • max time kernel
    200s
  • max time network
    216s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-12-2022 12:31

General

  • Target

    a1ce6f9787ff0690971dc19702b5d3613fde68998dfaf4cae1502769f15beef2.exe

  • Size

    222KB

  • MD5

    96c342a561beec43d9bdcf1749d3a825

  • SHA1

    a13d8f16c7a84998f0bca6368eed8641a513facc

  • SHA256

    a1ce6f9787ff0690971dc19702b5d3613fde68998dfaf4cae1502769f15beef2

  • SHA512

    09b7332ff9ee89f74cb165d1a8fe196dc4554e10373181ec7c68116eb7adc700ba981cff4e956dc86811d6ff7fda6b3fc5bbf05ba9f06ffe3a2a7dfd1a73b8b7

  • SSDEEP

    6144:alMaxD94Q9+sBQrmBKGxlShqWU+AAG2Z+aO8UUjsvQI:+MaxDqQxXKGiQ3AG8Uz

Malware Config

Signatures

  • UPX packed file 2 IoCs

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

  • Checks BIOS information in registry 2 TTPs 1 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious use of SetWindowsHookEx 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a1ce6f9787ff0690971dc19702b5d3613fde68998dfaf4cae1502769f15beef2.exe
    "C:\Users\Admin\AppData\Local\Temp\a1ce6f9787ff0690971dc19702b5d3613fde68998dfaf4cae1502769f15beef2.exe"
    1⤵
    • Checks BIOS information in registry
    • Writes to the Master Boot Record (MBR)
    • Checks processor information in registry
    • Suspicious use of SetWindowsHookEx
    PID:2944

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/2944-132-0x0000000000400000-0x00000000004CF000-memory.dmp

    Filesize

    828KB

  • memory/2944-133-0x0000000000400000-0x00000000004CF000-memory.dmp

    Filesize

    828KB