Analysis

  • max time kernel
    29s
  • max time network
    31s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-es
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-eslocale:es-esos:windows10-2004-x64systemwindows
  • submitted
    04-03-2023 10:43

General

  • Target

    Patch.exe

  • Size

    692KB

  • MD5

    493af8c51c6dc50cdf81eccbbde635f9

  • SHA1

    9ea32655417927aae5114b52b04f4b941c79eee1

  • SHA256

    5272b8d1f86be134bfed13454fdca4860c56a2e07efc640a53c47834ffd73862

  • SHA512

    46e0fce5d350b7dac9982c99da985ac5bac221c83b30a3a100dcacb3c68e8fb1e93eaa2ab2b63ccb9756b1ddda981ffee5904a40532ef31debca2fb429954705

  • SSDEEP

    12288:B99js/mSVpA1kRLhuGlrB97Fw6NBBLI7TvMMfsfwU:Jje7VpA1kyyxjB9I7TNsfwU

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Modifies registry class 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Patch.exe
    "C:\Users\Admin\AppData\Local\Temp\Patch.exe"
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:1092

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1092-133-0x0000000000400000-0x00000000005CB000-memory.dmp

    Filesize

    1.8MB

  • memory/1092-135-0x00000000007C0000-0x00000000007C1000-memory.dmp

    Filesize

    4KB

  • memory/1092-134-0x0000000000720000-0x0000000000721000-memory.dmp

    Filesize

    4KB

  • memory/1092-136-0x0000000000400000-0x00000000005CB000-memory.dmp

    Filesize

    1.8MB

  • memory/1092-137-0x0000000000720000-0x0000000000721000-memory.dmp

    Filesize

    4KB

  • memory/1092-138-0x00000000007C0000-0x00000000007C1000-memory.dmp

    Filesize

    4KB

  • memory/1092-139-0x0000000000400000-0x00000000005CB000-memory.dmp

    Filesize

    1.8MB

  • memory/1092-140-0x0000000000400000-0x00000000005CB000-memory.dmp

    Filesize

    1.8MB