Analysis

  • max time kernel
    298s
  • max time network
    299s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    24/08/2026, 13:06

General

  • Target
    KMSManager_App_v24.8.7.exe
  • Size 43.5MB
  • Sample260824-qb7j6sgp21
  • SHA256 8489030a25de5eca642d8130c840af85cc258516b6454dafb68041915405947d
  • 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\KMSManager_App_v24.8.7.exe
    "C:\Users\Admin\AppData\Local\Temp\KMSManager_App_v24.8.7.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3848
    • C:\Users\Admin\AppData\Local\Temp\is-CLID0E1RXR.tmp\KMSManager_App_v24.8.7.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-CLID0E1RXR.tmp\KMSManager_App_v24.8.7.tmp" /SL5="$402DA,7675928,983040,C:\Users\Admin\AppData\Local\Temp\KMSManager_App_v24.8.7.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:3328

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        _isdecmp.dll

        • Path C:\Users\Admin\AppData\Local\Temp\is-8D4ECZ13OO.tmp\_isetup\_isdecmp.dll
        • Size 31KB
        • SHA256 046dddc55633d3867ecf0c05d4ec7176ded1df0456a2aedcd1f50fb26e94c132
        • MD5 SHA1 SHA512 SSDEEP TLSH

        KMSManager_App_v24.8.7.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\is-CLID0E1RXR.tmp\KMSManager_App_v24.8.7.tmp
        • Size 4.3MB
        • SHA256 be957632809b0e485f68a8fdc033e501bb5c9bb14272cea22a16353d0650f975
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3328-5-0x0000000000D90000-0x0000000000D91000-memory.dmp

        memory/3328-12-0x0000000000D90000-0x0000000000D91000-memory.dmp

        memory/3328-11-0x0000000000230000-0x000000000068D000-memory.dmp

        memory/3328-18-0x0000000000230000-0x000000000068D000-memory.dmp

        memory/3328-22-0x0000000000230000-0x000000000068D000-memory.dmp

        memory/3328-38-0x0000000000230000-0x000000000068D000-memory.dmp

        memory/3328-40-0x0000000000230000-0x000000000068D000-memory.dmp

        memory/3848-0-0x0000000000720000-0x000000000081F000-memory.dmp

        memory/3848-10-0x0000000000720000-0x000000000081F000-memory.dmp