Resubmissions

06/07/2026, 15:10

260706-skhcragz2x8

06/07/2026, 14:55

260706-saffeacv4r7

Analysis

  • user interaction
    yes
  • max time kernel
    68s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    06/07/2026, 14:55

General

  • Target
    App_launhcer.exe
  • Size 14.3MB
  • Sample260706-saffeacv4r
  • SHA256 29312011416b32409cd871f91499289d0568a3c2993827e76c659a2a9d8562e3
  • 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\App_launhcer.exe
    "C:\Users\Admin\AppData\Local\Temp\App_launhcer.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1480
    • C:\Users\Admin\AppData\Local\Temp\is-B9DEWRWYTS.tmp\App_launhcer.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-B9DEWRWYTS.tmp\App_launhcer.tmp" /SL5="$6026A,6383615,869888,C:\Users\Admin\AppData\Local\Temp\App_launhcer.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:4536

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        App_launhcer.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\is-B9DEWRWYTS.tmp\App_launhcer.tmp
        • Size 4.2MB
        • SHA256 63a7b104a896129b96bcb21525e4b73cfb974490e862f51c809997f469844a50
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _isdecmp.dll

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

        memory/1480-1-0x0000000000EE0000-0x0000000000FC4000-memory.dmp

        memory/1480-10-0x0000000000EE0000-0x0000000000FC4000-memory.dmp

        memory/4536-5-0x00000000011B0000-0x00000000011B1000-memory.dmp

        memory/4536-12-0x00000000011B0000-0x00000000011B1000-memory.dmp

        memory/4536-11-0x0000000000260000-0x000000000069E000-memory.dmp

        memory/4536-20-0x0000000000260000-0x000000000069E000-memory.dmp

        memory/4536-30-0x0000000000260000-0x000000000069E000-memory.dmp