Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    23/08/2026, 13:10

General

  • Target
    f036b824df79b58bcbb7bf64470bfa1661968f759b755a2c0eb83cb58a7bbe0a.exe
  • Size 5.3MB
  • Sample260823-qec5qsgp91
  • SHA256 f036b824df79b58bcbb7bf64470bfa1661968f759b755a2c0eb83cb58a7bbe0a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Inno Setup is an open-source installation builder for Windows applications. 2 IoCs

    Inno Setup installer

  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f036b824df79b58bcbb7bf64470bfa1661968f759b755a2c0eb83cb58a7bbe0a.exe
    "C:\Users\Admin\AppData\Local\Temp\f036b824df79b58bcbb7bf64470bfa1661968f759b755a2c0eb83cb58a7bbe0a.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1088
    • C:\Users\Admin\AppData\Local\Temp\is-1UO0R.tmp\f036b824df79b58bcbb7bf64470bfa1661968f759b755a2c0eb83cb58a7bbe0a.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-1UO0R.tmp\f036b824df79b58bcbb7bf64470bfa1661968f759b755a2c0eb83cb58a7bbe0a.tmp" /SL5="$40168,4559155,928256,C:\Users\Admin\AppData\Local\Temp\f036b824df79b58bcbb7bf64470bfa1661968f759b755a2c0eb83cb58a7bbe0a.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:5900

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        f036b824df79b58bcbb7bf64470bfa1661968f759b755a2c0eb83cb58a7bbe0a.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\is-1UO0R.tmp\f036b824df79b58bcbb7bf64470bfa1661968f759b755a2c0eb83cb58a7bbe0a.tmp
        • Size 3.4MB
        • SHA256 d0bc2f1200c7bf860d8f3b6831611e864548f77fb78588be02153bef4dd0238a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1088-0-0x00000000003E0000-0x00000000004D3000-memory.dmp

        memory/1088-9-0x00000000003E0000-0x00000000004D3000-memory.dmp

        memory/5900-6-0x0000000000FB0000-0x0000000000FB1000-memory.dmp

        memory/5900-8-0x0000000000FC0000-0x0000000001340000-memory.dmp