Analysis

  • max time kernel
    149s
  • max time network
    123s
  • platform
    windows11-21h2_x64
  • resource
    win11-20251231-en
  • resource tags

    arch:x64arch:x86image:win11-20251231-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    06/01/2026, 07:40

General

  • Target
    7144bfd369c6070f8723bb8523cd9246.exe
  • Size 83KB
  • Sample260106-jhz1caew8a
  • SHA256 fd1ce709645e820d6347b03a688cc2a5c1b4fd79c3138ddcc66d3da50e654030
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Executes dropped EXE 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • 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.

  • 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 AdjustPrivilegeToken 21 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7144bfd369c6070f8723bb8523cd9246.exe
    "C:\Users\Admin\AppData\Local\Temp\7144bfd369c6070f8723bb8523cd9246.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:572
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /sc minute /tn "939F396B5A88FA4B" /tr "C:\Users\Admin\AppData\Roaming\939F396B5A88FA4B\939F396B5A88FA4B.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:3184
    • C:\Windows\SysWOW64\svchost.exe
      -k netsvcs
      2⤵
      • System Location Discovery: System Language Discovery
      PID:5628
  • C:\Users\Admin\AppData\Roaming\939F396B5A88FA4B\939F396B5A88FA4B.exe
    C:\Users\Admin\AppData\Roaming\939F396B5A88FA4B\939F396B5A88FA4B.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    PID:4756
  • C:\Users\Admin\AppData\Roaming\939F396B5A88FA4B\939F396B5A88FA4B.exe
    C:\Users\Admin\AppData\Roaming\939F396B5A88FA4B\939F396B5A88FA4B.exe
    1⤵
    • Executes dropped EXE
    PID:5788
  • C:\Users\Admin\AppData\Roaming\939F396B5A88FA4B\939F396B5A88FA4B.exe
    C:\Users\Admin\AppData\Roaming\939F396B5A88FA4B\939F396B5A88FA4B.exe
    1⤵
    • Executes dropped EXE
    PID:2920

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        939F396B5A88FA4B.exe

        • Path C:\Users\Admin\AppData\Roaming\939F396B5A88FA4B\939F396B5A88FA4B.exe
        • Size 83KB
        • SHA256 fd1ce709645e820d6347b03a688cc2a5c1b4fd79c3138ddcc66d3da50e654030
        • MD5 SHA1 SHA512 SSDEEP

        memory/5628-2-0x0000000000110000-0x0000000000128000-memory.dmp

        memory/5628-7-0x0000000000110000-0x0000000000128000-memory.dmp