Overview

overview

7

Static

static

3

b65634fb11...5c.exe

windows10-2004-x64

7

b65634fb11...5c.exe

windows11-21h2-x64

7

Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    19/04/2026, 08:49

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General

  • Target
    b65634fb118e971d4d6a212c0865e9102519f4277592bd803d5b98be9f84ef5c.exe
  • Size 526KB
  • Sample260419-krdddaey7k
  • SHA256 b65634fb118e971d4d6a212c0865e9102519f4277592bd803d5b98be9f84ef5c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
defense_evasionpersistence

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Delays execution with timeout.exe 1 IoCs
    defense_evasion
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence

Processes

  • C:\Users\Admin\AppData\Local\Temp\b65634fb118e971d4d6a212c0865e9102519f4277592bd803d5b98be9f84ef5c.exe
    "C:\Users\Admin\AppData\Local\Temp\b65634fb118e971d4d6a212c0865e9102519f4277592bd803d5b98be9f84ef5c.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1956
    • C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /C timeout /t 3 /nobreak > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\b65634fb118e971d4d6a212c0865e9102519f4277592bd803d5b98be9f84ef5c.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4800
      • C:\Windows\system32\timeout.exe
        timeout /t 3 /nobreak
        3⤵
        • Delays execution with timeout.exe
        PID:3092
  • C:\ProgramData\CWindowsSystem32\Windows Çý¶¯³ÌÐò»ù´¡ - Óû§Ä£Ê½.exe
    "C:\ProgramData\CWindowsSystem32\Windows Çý¶¯³ÌÐò»ù´¡ - Óû§Ä£Ê½.exe"
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    PID:5276

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        Windows Çý¶¯³ÌÐò»ù´¡ - Óû§Ä£Ê½.exe
        • Path C:\ProgramData\CWindowsSystem32\Windows Çý¶¯³ÌÐò»ù´¡ - Óû§Ä£Ê½.exe
        • Size 526KB
        • SHA256 b65634fb118e971d4d6a212c0865e9102519f4277592bd803d5b98be9f84ef5c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/5276-3-0x00007FF7462D0000-0x00007FF74635B000-memory.dmp
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