Analysis

  • user interaction
    yes
  • max time kernel
    149s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260911-en
  • resource tags

    arch:x64arch:x86image:win11-20260911-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    02/11/2026, 18:58

General

  • Target
    TEST.exe
  • Size 828KB
  • Sample261102-xmpbaswwfy
  • SHA256 1f57202c85a8b698b392f4440f05a40d2ba78f6f575391a4d5cc25bbb115b646
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • sheetrat

Version
  • 1.8

C2
  • xcl.cantdown.su:1696

Signatures

  • Family: Sheetrat, NonEuclid rat

    Sheetrat aka NonEuclid RAT is a trojan written in C#.

  • Detects Sheetrat obfuscated V1.8 and higher 1 IoCs

    Sheetrat aka NonEuclid RAT is a trojan written in C#.

  • Detects Sheetrat obfuscated version 1 IoCs
  • 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\TEST.exe
    "C:\Users\Admin\AppData\Local\Temp\TEST.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:3096

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/3096-0-0x0000000000FB0000-0x0000000001080000-memory.dmp

        memory/3096-1-0x0000000005AC0000-0x0000000005B26000-memory.dmp