Overview

overview

10

Static

static

10

5033d1df1c...2f.exe

windows7-x64

9

5033d1df1c...2f.exe

windows10-2004-x64

9

Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    07/04/2024, 21:00

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    5033d1df1c982605614f3b8389af39a9c541444a192af4eaa37413f9d1b6042f.exe
  • Size 2.0MB
  • Sample240407-ztp8aaef97
  • SHA256 5033d1df1c982605614f3b8389af39a9c541444a192af4eaa37413f9d1b6042f
  • MD5 SHA1 SHA512 SSDEEP
Score
9/10
persistencespywarestealerupx

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 1 IoCs
  • UPX dump on OEP (original entry point) 5 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • UPX packed file 5 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 10 IoCs
  • Drops file in Program Files directory 15 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5033d1df1c982605614f3b8389af39a9c541444a192af4eaa37413f9d1b6042f.exe
    "C:\Users\Admin\AppData\Local\Temp\5033d1df1c982605614f3b8389af39a9c541444a192af4eaa37413f9d1b6042f.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2440
    • C:\Users\Admin\AppData\Local\Temp\5033d1df1c982605614f3b8389af39a9c541444a192af4eaa37413f9d1b6042f.exe
      "C:\Users\Admin\AppData\Local\Temp\5033d1df1c982605614f3b8389af39a9c541444a192af4eaa37413f9d1b6042f.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2384
      • C:\Users\Admin\AppData\Local\Temp\5033d1df1c982605614f3b8389af39a9c541444a192af4eaa37413f9d1b6042f.exe
        "C:\Users\Admin\AppData\Local\Temp\5033d1df1c982605614f3b8389af39a9c541444a192af4eaa37413f9d1b6042f.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2340

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        italian nude horse lesbian cock mature (Sylvia).zip.exe
        • Path C:\Program Files\Windows Sidebar\Shared Gadgets\italian nude horse lesbian cock mature (Sylvia).zip.exe
        • Size 1.1MB
        • SHA256 39a45b488ba526dcdf95392ee95c8b74ad1fa5cb94a13fde7f257200685605e8
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        debug.txt
        • Path C:\debug.txt
        • Size 183B
        • SHA256 8913e3349f1d0ca679027f454328cd83d88c45a3fe58f30013a54a9f4f71e14e
        • MD5 SHA1 SHA512
        Submit Download

        memory/2340-88-0x0000000000400000-0x0000000000429000-memory.dmp
        Download

        memory/2384-66-0x0000000000400000-0x0000000000429000-memory.dmp
        Download

        memory/2384-87-0x0000000004CE0000-0x0000000004D09000-memory.dmp
        Download

        memory/2440-0-0x0000000000400000-0x0000000000429000-memory.dmp
        Download

        memory/2440-65-0x0000000006280000-0x00000000062A9000-memory.dmp
        Download