Analysis

  • max time kernel
    149s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260911-en
  • resource tags

    arch:x64arch:x86image:win11-20260911-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    23/10/2026, 14:01

General

  • Target
    VirusBuilder.exe
  • Size 117KB
  • Sample261023-rbwcksb14x
  • SHA256 9ee86ab1d6e4d75901eaf4f2ac91c9032dc0782c36af449185ab12f4ed7a0de6
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10

Malware Config

Signatures

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Enumerates system info in registry 2 TTPs 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\VirusBuilder.exe
    "C:\Users\Admin\AppData\Local\Temp\VirusBuilder.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Enumerates system info in registry
    PID:1752

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        memory/1752-0-0x0000000000280000-0x00000000002A4000-memory.dmp

        memory/1752-1-0x0000000005380000-0x0000000005926000-memory.dmp

        memory/1752-2-0x0000000004DD0000-0x0000000004E62000-memory.dmp

        memory/1752-3-0x0000000005930000-0x0000000005B4C000-memory.dmp

        memory/1752-4-0x0000000004F60000-0x0000000004F70000-memory.dmp

        memory/1752-5-0x0000000004ED0000-0x0000000004EDA000-memory.dmp

        memory/1752-6-0x0000000004F60000-0x0000000004F70000-memory.dmp

        memory/1752-7-0x0000000004F60000-0x0000000004F70000-memory.dmp

        memory/1752-8-0x0000000004F60000-0x0000000004F70000-memory.dmp