Analysis

  • user interaction
    yes
  • max time kernel
    8s
  • max time network
    9s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    01/08/2026, 19:18

General

  • Target
    T3refByViperRoman.exe
  • Size 86KB
  • Sample260801-x1cjnavbma
  • SHA256 7c2e4a42bc62839e57221bfb8a18fd5cdedec10dcab7aaf5681ce00a74dd0586
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: DonutLoader

    DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.

  • Detects DonutLoader 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\T3refByViperRoman.exe
    "C:\Users\Admin\AppData\Local\Temp\T3refByViperRoman.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    PID:1692
  • C:\Users\Admin\AppData\Local\Temp\T3refByViperRoman.exe
    C:\Users\Admin\AppData\Local\Temp\T3refByViperRoman.exe
    1⤵
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    PID:1768

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        T3refByViperRoman.exe.log

        • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\T3refByViperRoman.exe.log
        • Size 42B
        • SHA256 d8988d672d6915b46946b28c06ad8066c50041f6152a91d37ffa5cf129cc146b
        • MD5 SHA1 SHA512

        memory/1692-0-0x0000000000F40000-0x0000000000F5C000-memory.dmp