Analysis

  • max time kernel
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260618-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    27/06/2026, 07:51

General

  • Target
    ramdisk_setup.exe
  • Size 5.1MB
  • Sample260627-jp2graat4m
  • SHA256 d455d3fb38228d187af818d61175b23516befd529c24bcbb7b71a1403f88b541
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • 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.

  • Inno Setup is an open-source installation builder for Windows applications. 2 IoCs

    Inno Setup installer

  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ramdisk_setup.exe
    "C:\Users\Admin\AppData\Local\Temp\ramdisk_setup.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5588
    • C:\Users\Admin\AppData\Local\Temp\is-10ADWDZJ9T.tmp\ramdisk_setup.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-10ADWDZJ9T.tmp\ramdisk_setup.tmp" /SL5="$E0210,3878961,893952,C:\Users\Admin\AppData\Local\Temp\ramdisk_setup.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1160

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        ramdisk_setup.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\is-10ADWDZJ9T.tmp\ramdisk_setup.tmp
        • Size 4.2MB
        • SHA256 693c8ea9ae50157e74862b143bb07532487dc423947e3f5df2752103b86a0780
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1160-16-0x0000000000050000-0x000000000049B000-memory.dmp

        memory/1160-22-0x0000000000050000-0x000000000049B000-memory.dmp

        memory/1160-36-0x0000000000050000-0x000000000049B000-memory.dmp

        memory/1160-10-0x0000000001350000-0x0000000001351000-memory.dmp

        memory/1160-9-0x0000000000050000-0x000000000049B000-memory.dmp

        memory/1160-12-0x0000000000050000-0x000000000049B000-memory.dmp

        memory/1160-14-0x0000000000050000-0x000000000049B000-memory.dmp

        memory/1160-34-0x0000000000050000-0x000000000049B000-memory.dmp

        memory/1160-6-0x0000000001350000-0x0000000001351000-memory.dmp

        memory/1160-18-0x0000000000050000-0x000000000049B000-memory.dmp

        memory/1160-20-0x0000000000050000-0x000000000049B000-memory.dmp

        memory/1160-24-0x0000000000050000-0x000000000049B000-memory.dmp

        memory/1160-26-0x0000000000050000-0x000000000049B000-memory.dmp

        memory/1160-28-0x0000000000050000-0x000000000049B000-memory.dmp

        memory/1160-30-0x0000000000050000-0x000000000049B000-memory.dmp

        memory/1160-32-0x0000000000050000-0x000000000049B000-memory.dmp

        memory/5588-0-0x0000000000B00000-0x0000000000BE9000-memory.dmp

        memory/5588-8-0x0000000000B00000-0x0000000000BE9000-memory.dmp