Resubmissions

09/08/2026, 18:43

260809-xcyrzsw1d15

09/08/2026, 18:40

260809-xbdenatekg5

Analysis

  • user interaction
    yes
  • max time kernel
    58s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 18:40

General

  • Target
    tlock_10.exe
  • Size 436KB
  • Sample260809-xbdenatekg
  • SHA256 29f7240c45fc22747bb8f23d78031b82a88b49f36ffa64543ffbcffb9f6e9f56
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • UPX packed file 3 IoCs

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

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious use of WriteProcessMemory 1 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\tlock_10.exe
    "C:\Users\Admin\AppData\Local\Temp\tlock_10.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:752
    • C:\Windows\system32\schtasks.exe
      "schtasks" /create /tn UserSessionSync /tr "\"C:\Users\Admin\AppData\Local\Temp\tlock_10.exe\" --autolock" /sc onlogon /f /rl highest
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:4136
  • C:\Users\Admin\AppData\Local\Temp\tlock_10.exe
    "C:\Users\Admin\AppData\Local\Temp\tlock_10.exe"
    1⤵
      PID:984

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/752-0-0x00007FF7E4000000-0x00007FF7E40E2000-memory.dmp

          memory/752-7-0x00007FF7E4000000-0x00007FF7E40E2000-memory.dmp

          memory/752-8-0x00007FF7E4000000-0x00007FF7E40E2000-memory.dmp

          memory/752-9-0x00007FF7E4000000-0x00007FF7E40E2000-memory.dmp

          memory/752-15-0x00007FF7E4000000-0x00007FF7E40E2000-memory.dmp

          memory/984-4-0x00007FF7E4000000-0x00007FF7E40E2000-memory.dmp

          memory/984-6-0x00007FF7E4000000-0x00007FF7E40E2000-memory.dmp