Analysis

  • max time kernel
    150s
  • max time network
    128s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/10/2026, 19:09

General

  • Target
    set_pram.exe
  • Size 6.6MB
  • Sample261001-xt7ffswgpb
  • SHA256 5bbefa192f703bf2058da8cc43f6823d43b099ab76b322ac31848178db00144b
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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 WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\set_pram.exe
    "C:\Users\Admin\AppData\Local\Temp\set_pram.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3228
    • C:\Users\Admin\AppData\Local\Temp\is-T7FSD.tmp\is-2M3DF.tmp
      C:\Users\Admin\AppData\Local\Temp\is-T7FSD.tmp\is-2M3DF.tmp /SL4 $400A0 C:\Users\Admin\AppData\Local\Temp\set_pram.exe 6899344 68096
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:5468

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        is-2M3DF.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\is-T7FSD.tmp\is-2M3DF.tmp
        • Size 551KB
        • SHA256 96b8be7cb1fec885cba93386b5b6814452efc8d0ef391385adafb34a611ab5ac
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3228-14-0x0000000000400000-0x0000000000418000-memory.dmp

        memory/3228-1-0x0000000000400000-0x0000000000418000-memory.dmp

        memory/3228-0-0x0000000000411000-0x0000000000412000-memory.dmp

        memory/5468-21-0x0000000000400000-0x0000000000498000-memory.dmp

        memory/5468-27-0x0000000000400000-0x0000000000498000-memory.dmp

        memory/5468-10-0x0000000000400000-0x0000000000498000-memory.dmp

        memory/5468-15-0x0000000000400000-0x0000000000498000-memory.dmp

        memory/5468-17-0x0000000000400000-0x0000000000498000-memory.dmp

        memory/5468-19-0x0000000000400000-0x0000000000498000-memory.dmp

        memory/5468-8-0x0000000000400000-0x0000000000498000-memory.dmp

        memory/5468-23-0x0000000000400000-0x0000000000498000-memory.dmp

        memory/5468-25-0x0000000000400000-0x0000000000498000-memory.dmp

        memory/5468-13-0x0000000000400000-0x0000000000498000-memory.dmp

        memory/5468-29-0x0000000000400000-0x0000000000498000-memory.dmp

        memory/5468-31-0x0000000000400000-0x0000000000498000-memory.dmp

        memory/5468-33-0x0000000000400000-0x0000000000498000-memory.dmp

        memory/5468-35-0x0000000000400000-0x0000000000498000-memory.dmp

        memory/5468-37-0x0000000000400000-0x0000000000498000-memory.dmp

        memory/5468-39-0x0000000000400000-0x0000000000498000-memory.dmp

        memory/5468-41-0x0000000000400000-0x0000000000498000-memory.dmp