Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Overview

overview

10

Static

static

2a5212d565...74.exe

windows7-x64

10

2a5212d565...74.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    151s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/10/2022, 20:35

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    2a5212d565e16869e55a2c85d3cf2e915b59ef79d1552f80ec6c2aa5e6e9c574.exe

  • Size

    156KB

  • MD5

    63312be0311e6d05c06de72d82c92980

  • SHA1

    e75cc1477f7532d3b9f413a18f7d5cade640d93b

  • SHA256

    2a5212d565e16869e55a2c85d3cf2e915b59ef79d1552f80ec6c2aa5e6e9c574

  • SHA512

    7689cc4753d0b45d2305c3423352c3d952a3a608fec8b0dda74911d96b66c16a34ea16384c8724ba340770da9fe0825556f99f4f558ac46a056b90e4d134c70f

  • SSDEEP

    3072:7vo0kPEdu3kSESulCVRgQPwU3MppI1zePMThBN4oQZiEYV:Doiu3ESul9LI1zeEhZWo

Score
10/10
evasionpersistence

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
    evasion
  • Executes dropped EXE 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Adds Run key to start application 2 TTPs 55 IoCs
    persistence
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2a5212d565e16869e55a2c85d3cf2e915b59ef79d1552f80ec6c2aa5e6e9c574.exe
    "C:\Users\Admin\AppData\Local\Temp\2a5212d565e16869e55a2c85d3cf2e915b59ef79d1552f80ec6c2aa5e6e9c574.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3420
    • C:\Users\Admin\liaemu.exe
      "C:\Users\Admin\liaemu.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2024

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\liaemu.exe
    Filesize

    156KB

    MD5

    6f89fd3de8f5748ea01da2b9235b19d3

    SHA1

    1dfc5b1611f92f2808d8000e246ebf75569b0d8a

    SHA256

    3f025d29a795c6e4ae93735c94620b36736081eeb57c9f4dd56fd0bbce00e774

    SHA512

    c7f0d4de3194afce68aadb2bf32a4a0f681c68c388f2f48469af84f29091d3f779ec06fd08543fb3793296bce151afe0bf5d7d82e5b36eb8aec990abfd83185e

    Download Submit

  • C:\Users\Admin\liaemu.exe
    Filesize

    156KB

    MD5

    6f89fd3de8f5748ea01da2b9235b19d3

    SHA1

    1dfc5b1611f92f2808d8000e246ebf75569b0d8a

    SHA256

    3f025d29a795c6e4ae93735c94620b36736081eeb57c9f4dd56fd0bbce00e774

    SHA512

    c7f0d4de3194afce68aadb2bf32a4a0f681c68c388f2f48469af84f29091d3f779ec06fd08543fb3793296bce151afe0bf5d7d82e5b36eb8aec990abfd83185e

    Download Submit