Analysis

  • max time kernel
    28s
  • max time network
    133s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/08/2026, 14:27

General

  • Target
    684e744797db2a1aad3708af26385b4940d07126e2456521b360d9d35ef01b7d.exe
  • Size 13.9MB
  • Sample260810-rsvsdawvht
  • SHA256 684e744797db2a1aad3708af26385b4940d07126e2456521b360d9d35ef01b7d
  • 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\684e744797db2a1aad3708af26385b4940d07126e2456521b360d9d35ef01b7d.exe
    "C:\Users\Admin\AppData\Local\Temp\684e744797db2a1aad3708af26385b4940d07126e2456521b360d9d35ef01b7d.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5576
    • C:\Users\Admin\AppData\Local\Temp\is-NAX8G70W0U.tmp\684e744797db2a1aad3708af26385b4940d07126e2456521b360d9d35ef01b7d.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-NAX8G70W0U.tmp\684e744797db2a1aad3708af26385b4940d07126e2456521b360d9d35ef01b7d.tmp" /SL5="$601EA,2893658,995840,C:\Users\Admin\AppData\Local\Temp\684e744797db2a1aad3708af26385b4940d07126e2456521b360d9d35ef01b7d.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:5196

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        _isdecmp.dll

        • Path C:\Users\Admin\AppData\Local\Temp\is-EE22FKTRYG.tmp\_isetup\_isdecmp.dll
        • Size 31KB
        • SHA256 046dddc55633d3867ecf0c05d4ec7176ded1df0456a2aedcd1f50fb26e94c132
        • MD5 SHA1 SHA512 SSDEEP TLSH

        684e744797db2a1aad3708af26385b4940d07126e2456521b360d9d35ef01b7d.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\is-NAX8G70W0U.tmp\684e744797db2a1aad3708af26385b4940d07126e2456521b360d9d35ef01b7d.tmp
        • Size 4.3MB
        • SHA256 20f287c5399696bb9e38b3c902ea25b98d7f4e12b4537dbb73ea383712e43345
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/5196-6-0x0000000002CA0000-0x0000000002CA1000-memory.dmp

        memory/5196-12-0x0000000000B50000-0x0000000000FAC000-memory.dmp

        memory/5196-13-0x0000000002CA0000-0x0000000002CA1000-memory.dmp

        memory/5196-15-0x0000000000B50000-0x0000000000FAC000-memory.dmp

        memory/5196-23-0x0000000000B50000-0x0000000000FAC000-memory.dmp

        memory/5576-0-0x0000000000C60000-0x0000000000D63000-memory.dmp

        memory/5576-11-0x0000000000C60000-0x0000000000D63000-memory.dmp