Analysis

  • max time kernel
    25s
  • max time network
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/08/2026, 06:00

General

  • Target
    cf4ef122a22c116bc95c3847cfee52ff0d38d18d31319dd007177982d79f5eef.exe
  • Size 10.6MB
  • Sample260818-gqggvseq8x
  • SHA256 cf4ef122a22c116bc95c3847cfee52ff0d38d18d31319dd007177982d79f5eef
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 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\cf4ef122a22c116bc95c3847cfee52ff0d38d18d31319dd007177982d79f5eef.exe
    "C:\Users\Admin\AppData\Local\Temp\cf4ef122a22c116bc95c3847cfee52ff0d38d18d31319dd007177982d79f5eef.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1468
    • C:\Users\Admin\AppData\Local\Temp\is-TN38TAYJHD.tmp\cf4ef122a22c116bc95c3847cfee52ff0d38d18d31319dd007177982d79f5eef.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-TN38TAYJHD.tmp\cf4ef122a22c116bc95c3847cfee52ff0d38d18d31319dd007177982d79f5eef.tmp" /SL5="$401B6,2531566,880640,C:\Users\Admin\AppData\Local\Temp\cf4ef122a22c116bc95c3847cfee52ff0d38d18d31319dd007177982d79f5eef.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:2096

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        cf4ef122a22c116bc95c3847cfee52ff0d38d18d31319dd007177982d79f5eef.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\is-TN38TAYJHD.tmp\cf4ef122a22c116bc95c3847cfee52ff0d38d18d31319dd007177982d79f5eef.tmp
        • Size 4.2MB
        • SHA256 8e9cb17c832dbbc232d70e6b591cde3e47c7af0040853bf1e63d355912288416
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _isdecmp.dll

        • Path C:\Users\Admin\AppData\Local\Temp\is-W2XQWF1MBC.tmp\_isetup\_isdecmp.dll
        • Size 31KB
        • SHA256 046dddc55633d3867ecf0c05d4ec7176ded1df0456a2aedcd1f50fb26e94c132
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1468-1-0x0000000000BB0000-0x0000000000C96000-memory.dmp

        memory/1468-11-0x0000000000BB0000-0x0000000000C96000-memory.dmp

        memory/2096-6-0x0000000001050000-0x0000000001051000-memory.dmp

        memory/2096-13-0x0000000001050000-0x0000000001051000-memory.dmp

        memory/2096-12-0x00000000009A0000-0x0000000000DE4000-memory.dmp

        memory/2096-15-0x00000000009A0000-0x0000000000DE4000-memory.dmp

        memory/2096-17-0x00000000009A0000-0x0000000000DE4000-memory.dmp

        memory/2096-25-0x00000000009A0000-0x0000000000DE4000-memory.dmp