Analysis

  • max time kernel
    149s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-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:3980
    • C:\Users\Admin\AppData\Local\Temp\is-06DKH.tmp\is-UFLJC.tmp
      C:\Users\Admin\AppData\Local\Temp\is-06DKH.tmp\is-UFLJC.tmp /SL4 $7006A C:\Users\Admin\AppData\Local\Temp\set_pram.exe 6899344 68096
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:4360

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        is-UFLJC.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\is-06DKH.tmp\is-UFLJC.tmp
        • Size 551KB
        • SHA256 96b8be7cb1fec885cba93386b5b6814452efc8d0ef391385adafb34a611ab5ac
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3980-0-0x0000000000411000-0x0000000000412000-memory.dmp

        memory/3980-1-0x0000000000400000-0x0000000000418000-memory.dmp

        memory/3980-13-0x0000000000400000-0x0000000000418000-memory.dmp

        memory/4360-7-0x0000000000400000-0x0000000000498000-memory.dmp

        memory/4360-11-0x0000000000400000-0x0000000000498000-memory.dmp

        memory/4360-12-0x0000000000400000-0x0000000000498000-memory.dmp