Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-ltsc 2021_x64
  • resource
    win10ltsc2021-20250217-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20250217-enlocale:en-usos:windows10-ltsc 2021-x64system
  • submitted
    18-02-2025 08:39

General

  • Target

    gtyh.exe

  • Size

    5.8MB

  • MD5

    6d5cebde81333a9a52af275d3bca0997

  • SHA1

    0646f411acf97c8be18aab7cb781fa5ab3748be5

  • SHA256

    c6b12c28095e88c3518deef40a010668e4690e00ebf14219fb0e094123a002b8

  • SHA512

    8964f91f4114912e88d51ebb3577ea64fe456373e0a3c51cba20d6fbb76db21197222b5c9cd2801fc5ab8bc32bf46c8a345d1a62daed5db2beb8d7fb3d487db2

  • SSDEEP

    98304:ug3hjD7tDygitl/uBqSpATRdvN4Co1+aiutddpttMVQepqKzqJkA:u67t2R/uBqSpAT1hoxtdqQFK+iA

Malware Config

Signatures

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 44 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\gtyh.exe
    "C:\Users\Admin\AppData\Local\Temp\gtyh.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:1220

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1220-0-0x0000000000CE0000-0x0000000000D60000-memory.dmp

    Filesize

    512KB

  • memory/1220-1-0x0000000077443000-0x0000000077444000-memory.dmp

    Filesize

    4KB

  • memory/1220-2-0x0000000000CE0000-0x0000000000D60000-memory.dmp

    Filesize

    512KB

  • memory/1220-3-0x0000000000400000-0x0000000000A01000-memory.dmp

    Filesize

    6.0MB

  • memory/1220-6-0x0000000000D60000-0x0000000000DB0000-memory.dmp

    Filesize

    320KB

  • memory/1220-7-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

  • memory/1220-8-0x0000000000400000-0x0000000000A01000-memory.dmp

    Filesize

    6.0MB

  • memory/1220-9-0x0000000000400000-0x0000000000A01000-memory.dmp

    Filesize

    6.0MB

  • memory/1220-10-0x0000000000CE0000-0x0000000000D60000-memory.dmp

    Filesize

    512KB

  • memory/1220-11-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB