Analysis

  • user interaction
    yes
  • max time kernel
    8s
  • max time network
    9s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    19/08/2026, 18:38

General

  • Target
    vcredist_x86_vc141.exe
  • Size 14.0MB
  • Sample260819-w9769a1aqa
  • SHA256 7eadb463bdf3cd1de633b0a292b485fcca7647ca5f9145600f784c7dd5ddf115
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • 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.

  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\vcredist_x86_vc141.exe
    "C:\Users\Admin\AppData\Local\Temp\vcredist_x86_vc141.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:204
    • C:\Users\Admin\AppData\Local\Temp\vcredist_x86_vc141.exe
      "C:\Users\Admin\AppData\Local\Temp\vcredist_x86_vc141.exe" -burn.unelevated BurnPipe.{1A7C7210-086F-4430-A9F7-87EAC277782C} {C43EDC45-9155-4C91-A6B7-A114D84F802A} 204
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:4216

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        license.rtf

        • Path C:\Users\Admin\AppData\Local\Temp\{67f67547-9693-4937-aa13-56e296bd40f6}\.ba1\1055\license.rtf
        • Size 177KB
        • SHA256 f79108a254f876e0f6bbcb05a9effbe25dc252e7ea256bfe3fd28ceb79737f25
        • MD5 SHA1 SHA512 SSDEEP TLSH

        logo.png

        • Path C:\Users\Admin\AppData\Local\Temp\{67f67547-9693-4937-aa13-56e296bd40f6}\.ba1\logo.png
        • Size 1KB
        • SHA256 335a256d4779ec5dcf283d007fb56fd8211bbcaf47dcd70fe60ded6a112744ef
        • MD5 SHA1 SHA512 TLSH

        wixstdba.dll

        • Path C:\Users\Admin\AppData\Local\Temp\{67f67547-9693-4937-aa13-56e296bd40f6}\.ba1\wixstdba.dll
        • Size 171KB
        • SHA256 856c96f31c63bd3a00ff7feefc3a5ccb5af7b2fa229e687519a9c5d13cd6d4cc
        • MD5 SHA1 SHA512 SSDEEP TLSH