Analysis

  • user interaction
    yes
  • max time kernel
    60s
  • max time network
    25s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/11/2026, 10:19

General

  • Target
    stealer_obf.exe
  • Size 24.7MB
  • Sample261107-mcp5qsct5m
  • SHA256 7c6a00f7bdd2ce7704bb6e923ec6d6ff76f10e66903c5b5c015df9bc7060113d
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 5 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 6 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\stealer_obf.exe
    "C:\Users\Admin\AppData\Local\Temp\stealer_obf.exe"
    1⤵
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:1484
    • C:\Users\Admin\AppData\Local\Temp\stealer_obf.exe
      C:\Users\Admin\AppData\Local\Temp\stealer_obf.exe
      2⤵
      • Loads dropped DLL
      PID:3852

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        VCRUNTIME140.dll

        • Path C:\Users\Admin\AppData\Local\Temp\onefile_1484_312802_ADpXY_O5WWc\VCRUNTIME140.dll
        • Size 106KB
        • SHA256 a8f950b4357ec12cfccddc9094cca56a3d5244b95e09ea6e9a746489f2d58736
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _sqlite3.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\onefile_1484_312802_ADpXY_O5WWc\_sqlite3.pyd
        • Size 121KB
        • SHA256 ff25bdbeef34d2aa420a79d3666c2660e7e3e96259d1f450f1af5268553380ec
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python312.dll

        • Path C:\Users\Admin\AppData\Local\Temp\onefile_1484_312802_ADpXY_O5WWc\python312.dll
        • Size 6.6MB
        • SHA256 e7890e38256f04ee0b55ac5276bbf3ac61392c3a3ce150bb5497b709803e17ce
        • MD5 SHA1 SHA512 SSDEEP TLSH

        sqlite3.dll

        • Path C:\Users\Admin\AppData\Local\Temp\onefile_1484_312802_ADpXY_O5WWc\sqlite3.dll
        • Size 1.4MB
        • SHA256 8aa8b909a39fcc33d1ec2ad51eac6714a318c6efd04f963d21b75d8f64809ad6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        stealer_obf.dll

        • Path C:\Users\Admin\AppData\Local\Temp\onefile_1484_312802_ADpXY_O5WWc\stealer_obf.dll
        • Size 9.3MB
        • SHA256 58e90e02049a1377030e369bcc00ee879cb6feaf44ed76a4c7d7211450df3fbc
        • MD5 SHA1 SHA512 SSDEEP TLSH