Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    27/05/2026, 16:19

General

  • Target
    a5e856b9ed694882aab91ffa59eaae4262e8fa40bb5617692077f0e16e1b7a31.exe
  • Size 5.9MB
  • Sample260527-tsg8dsb17m
  • SHA256 a5e856b9ed694882aab91ffa59eaae4262e8fa40bb5617692077f0e16e1b7a31
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10

Malware Config

Signatures

  • 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.

  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a5e856b9ed694882aab91ffa59eaae4262e8fa40bb5617692077f0e16e1b7a31.exe
    "C:\Users\Admin\AppData\Local\Temp\a5e856b9ed694882aab91ffa59eaae4262e8fa40bb5617692077f0e16e1b7a31.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3356
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:980
      • C:\Users\Admin\AppData\Local\Temp\a5e856b9ed694882aab91ffa59eaae4262e8fa40bb5617692077f0e16e1b7a31.exe
        C:\Users\Admin\AppData\Local\Temp\a5e856b9ed694882aab91ffa59eaae4262e8fa40bb5617692077f0e16e1b7a31.exe
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        PID:3368
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
      1⤵
        PID:3724

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            memory/3356-0-0x00000000007AD000-0x00000000007AF000-memory.dmp

            memory/3356-1-0x0000000000400000-0x00000000009F6000-memory.dmp

            memory/3356-2-0x0000000000400000-0x00000000009F6000-memory.dmp

            memory/3356-4-0x0000000000400000-0x00000000009F6000-memory.dmp

            memory/3356-9-0x0000000000400000-0x00000000009F6000-memory.dmp

            memory/3368-5-0x0000000000400000-0x00000000009F6000-memory.dmp

            memory/3368-10-0x0000000000400000-0x00000000009F6000-memory.dmp