Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    10-10-2023 08:46

General

  • Target

    Ucaai.exe

  • Size

    590KB

  • MD5

    a3128c8b67fd08ae19dd966bef878cb4

  • SHA1

    8e636f183d7185b23f9894bad847d1ada4561252

  • SHA256

    afea8e29447ebe85480428e2ad947457d515968694dcb5d721886ad1d5945459

  • SHA512

    caf3e8071c53c0838514110658a36deff6f90a205b941010537a95f8650181a16ca9c1776e2593bce52cea440fa7348937ff928e28b8553bb0f00201403a8fc5

  • SSDEEP

    12288:4ES8ryazt80P6Etvu/2oALepFUAPU5bJb+a2HbTFDBWELTpKHf:4UJnLepFUAPU59bObTNL/YHf

Score
6/10

Malware Config

Signatures

  • Creates a large amount of network flows 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Ucaai.exe
    "C:\Users\Admin\AppData\Local\Temp\Ucaai.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1288

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1288-0-0x00000000001B0000-0x0000000000248000-memory.dmp

    Filesize

    608KB

  • memory/1288-1-0x000007FEF5F90000-0x000007FEF697C000-memory.dmp

    Filesize

    9.9MB

  • memory/1288-2-0x0000000000250000-0x00000000002D0000-memory.dmp

    Filesize

    512KB

  • memory/1288-3-0x0000000000150000-0x000000000015A000-memory.dmp

    Filesize

    40KB

  • memory/1288-4-0x000007FEF5F90000-0x000007FEF697C000-memory.dmp

    Filesize

    9.9MB

  • memory/1288-5-0x0000000000250000-0x00000000002D0000-memory.dmp

    Filesize

    512KB