Analysis

  • max time kernel
    150s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/02/2023, 05:09

General

  • Target
    f433f2bb54439aef2f42823d954bcd61a7b3e537b220cc7f8028ab49faa5c01b.exe
  • Size 53KB
  • Sample230225-fs5f2aca61
  • SHA256 f433f2bb54439aef2f42823d954bcd61a7b3e537b220cc7f8028ab49faa5c01b
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • GlobeImposter

    GlobeImposter is a ransomware first seen in 2017.

  • Modifies extensions of user files 1 IoCs

    Ransomware generally changes the extension on encrypted files.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops desktop.ini file(s) 28 IoCs
  • Drops file in Program Files directory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f433f2bb54439aef2f42823d954bcd61a7b3e537b220cc7f8028ab49faa5c01b.exe
    "C:\Users\Admin\AppData\Local\Temp\f433f2bb54439aef2f42823d954bcd61a7b3e537b220cc7f8028ab49faa5c01b.exe"
    1⤵
    • Modifies extensions of user files
    • Adds Run key to start application
    • Drops desktop.ini file(s)
    • Drops file in Program Files directory
    PID:3964

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        how_to_back_files.html

        • Path C:\Users\Public\Pictures\how_to_back_files.html
        • Size 4KB
        • SHA256 daf11f101b52a489187fdfdd512cd288e7754d7d33acc45b3a0c17cd200a0611
        • MD5 SHA1 SHA512 SSDEEP

        memory/3964-138-0x0000000000400000-0x000000000040E200-memory.dmp