Overview

overview

8

Static

static

3

fbcee7f817...be.exe

windows10-2004-x64

8

fbcee7f817...be.exe

windows11-ltsc_2024-x64

8

Analysis

  • max time kernel
    150s
  • max time network
    142s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    14/10/2026, 23:34

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General

  • Target
    fbcee7f817c15939ba93bae12e2b2e12f131379978b84ca2b1d95aefb2abaebe.exe
  • Size 10.8MB
  • Sample261014-3khzdstyfv
  • SHA256 fbcee7f817c15939ba93bae12e2b2e12f131379978b84ca2b1d95aefb2abaebe
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
defense_evasiondiscoveryexecutionpersistenceprivilege_escalationupx

Malware Config

Signatures

  • Drops file in Drivers directory 1 IoCs
  • Modifies Windows Firewall 2 TTPs 1 IoCs
    defense_evasion
  • Executes dropped EXE 1 IoCs
  • UPX packed file 7 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Enumerates physical storage devices 1 TTPs

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

  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

    persistenceprivilege_escalation
  • 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 5 IoCs

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

    discovery
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fbcee7f817c15939ba93bae12e2b2e12f131379978b84ca2b1d95aefb2abaebe.exe
    "C:\Users\Admin\AppData\Local\Temp\fbcee7f817c15939ba93bae12e2b2e12f131379978b84ca2b1d95aefb2abaebe.exe"
    1⤵
    • Drops file in Drivers directory
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:5888
    • C:\Users\Admin\AppData\Local\Temp\dellog.exe
      C:\Users\Admin\AppData\Local\Temp\dellog.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:412
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\E9F9.tmp\dellog.bat""
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:4164
    • C:\Windows\SysWOW64\cmd.exe
      cmd /CNetSh Advfirewall set allprofiles state off
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5220
      • C:\Windows\SysWOW64\netsh.exe
        NetSh Advfirewall set allprofiles state off
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        PID:5972
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:3204

    Network

          MITRE ATT&CK Enterprise v16

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          Downloads

          dellog.bat
          • Path C:\Users\Admin\AppData\Local\Temp\E9F9.tmp\dellog.bat
          • Size 15B
          • SHA256 3957b0326dca270f70ea8ebecf6a5809b62ee32df4cdf1c149249531be5216cc
          • MD5 SHA1 SHA512
          Submit Download

          dellog.exe
          • Path C:\Users\Admin\AppData\Local\Temp\dellog.exe
          • Size 60KB
          • SHA256 f4c5c0a1880b1b16a3e127bde2602fda665f6b924b3a4b317ff43f9586c0c468
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          memory/412-23-0x000000000040A000-0x000000000040B000-memory.dmp
          Download

          memory/5888-0-0x0000000010000000-0x00000000100BE000-memory.dmp
          Download

          memory/5888-3-0x0000000010000000-0x00000000100BE000-memory.dmp
          Download

          memory/5888-4-0x0000000010000000-0x00000000100BE000-memory.dmp
          Download

          memory/5888-5-0x0000000010000000-0x00000000100BE000-memory.dmp
          Download

          memory/5888-2-0x0000000010000000-0x00000000100BE000-memory.dmp
          Download

          memory/5888-6-0x0000000010000000-0x00000000100BE000-memory.dmp
          Download

          memory/5888-16-0x0000000010000000-0x00000000100BE000-memory.dmp
          Download