Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    13/03/2026, 04:27

General

  • Target
    11.13.exe
  • Size 107KB
  • Sample260313-e27gbahs6z
  • SHA256 9eb046674e605fed5a99e6300c4a4e0bfc9470c4f31b2efebb57932b19e90886
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Delays execution with timeout.exe 4 IoCs
  • Modifies data under HKEY_USERS 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
    1⤵
      PID:1156
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe -k netsvcs
        2⤵
        • Suspicious use of SetThreadContext
        • Checks processor information in registry
        • Modifies data under HKEY_USERS
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3820
        • C:\Windows\system32\dllhost.exe
          C:\Windows\system32\dllhost.exe /Processid:{F8284233-48F4-4680-ADDD-F8284233}
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:5116
    • C:\Users\Admin\AppData\Local\Temp\11.13.exe
      "C:\Users\Admin\AppData\Local\Temp\11.13.exe"
      1⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1200
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /c timeout 2 & del /f /q "C:\Users\Admin\AppData\Local\Temp\11.13.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:3552
        • C:\Windows\system32\timeout.exe
          timeout 2
          3⤵
          • Delays execution with timeout.exe
          PID:3836
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /c timeout 2 & del /f /q "C:\Users\Admin\AppData\Local\Temp\11.13.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:4988
        • C:\Windows\system32\timeout.exe
          timeout 2
          3⤵
          • Delays execution with timeout.exe
          PID:1096
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /c timeout 2 & del /f /q "C:\Users\Admin\AppData\Local\Temp\11.13.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:4620
        • C:\Windows\system32\timeout.exe
          timeout 2
          3⤵
          • Delays execution with timeout.exe
          PID:3772
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /c timeout 2 & del /f /q "C:\Users\Admin\AppData\Local\Temp\11.13.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:232
        • C:\Windows\system32\timeout.exe
          timeout 2
          3⤵
          • Delays execution with timeout.exe
          PID:3920

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1156-0-0x000001867EB50000-0x000001867EB51000-memory.dmp

          memory/1156-31-0x000001867EB50000-0x000001867EB51000-memory.dmp

          memory/1200-1-0x00000000023E0000-0x000000000248F000-memory.dmp

          memory/3820-2-0x0000000180000000-0x0000000180071000-memory.dmp

          memory/3820-6-0x00007FFB5A380000-0x00007FFB5A589000-memory.dmp

          memory/3820-32-0x0000021E38620000-0x0000021E386CF000-memory.dmp

          memory/5116-14-0x000001E81C290000-0x000001E81C291000-memory.dmp

          memory/5116-13-0x000001E81C2A0000-0x000001E81C2A1000-memory.dmp

          memory/5116-20-0x00007FFB5A380000-0x00007FFB5A589000-memory.dmp