Overview

overview

8

Static

static

3

f035436575...2c.exe

windows10-2004-x64

8

f035436575...2c.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    150s
  • max time network
    128s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/09/2026, 11:34

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General

  • Target
    f0354365752a8a53a91ef00fa1fca5a0b157d461c0295c1355bafea862bc1f2c.exe
  • Size 2.4MB
  • Sample260930-npfbqs1ybw
  • SHA256 f0354365752a8a53a91ef00fa1fca5a0b157d461c0295c1355bafea862bc1f2c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
defense_evasiondiscoveryexecution

Malware Config

Signatures

  • Downloads MZ/PE file 1 IoCs
  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

    execution
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

    discovery
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

    discovery
  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

    discovery
  • Kills process with taskkill 1 IoCs
    defense_evasion
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f0354365752a8a53a91ef00fa1fca5a0b157d461c0295c1355bafea862bc1f2c.exe
    "C:\Users\Admin\AppData\Local\Temp\f0354365752a8a53a91ef00fa1fca5a0b157d461c0295c1355bafea862bc1f2c.exe"
    1⤵
    • Downloads MZ/PE file
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3236
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c update.bat
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2748
      • C:\Windows\SysWOW64\taskkill.exe
        Taskkill /f /im f0354365752a8a53a91ef00fa1fca5a0b157d461c0295c1355bafea862bc1f2c.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:4956
      • C:\Windows\SysWOW64\PING.EXE
        ping 1.1.1.1 -n 1 -w 1000
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:2664

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        update.bat
        • Path C:\Users\Admin\AppData\Local\Temp\update.bat
        • Size 285B
        • SHA256 bf1759c4316010c608040d79fdcfd7154630de96f01b18842e9a1071c8a394f7
        • MD5 SHA1 SHA512 TLSH
        Submit Download