Overview

overview

10

Static

static

10

7ed8f1f354...58.exe

windows7-x64

9

7ed8f1f354...58.exe

windows10-2004-x64

9

Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/04/2024, 22:44

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    7ed8f1f354dc7999138cd01e5e55cbc59ec294256fcf92bf7bb5465e5dd06858.exe
  • Size 89KB
  • Sample240407-2nr6ssgh82
  • SHA256 7ed8f1f354dc7999138cd01e5e55cbc59ec294256fcf92bf7bb5465e5dd06858
  • MD5 SHA1 SHA512 SSDEEP
Score
9/10
persistencespywarestealerupx

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 5 IoCs
  • UPX dump on OEP (original entry point) 9 IoCs
  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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 9 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 12 IoCs
  • Drops file in Program Files directory 18 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 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7ed8f1f354dc7999138cd01e5e55cbc59ec294256fcf92bf7bb5465e5dd06858.exe
    "C:\Users\Admin\AppData\Local\Temp\7ed8f1f354dc7999138cd01e5e55cbc59ec294256fcf92bf7bb5465e5dd06858.exe"
    1⤵
    • Checks computer location settings
    • 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:2480
    • C:\Users\Admin\AppData\Local\Temp\7ed8f1f354dc7999138cd01e5e55cbc59ec294256fcf92bf7bb5465e5dd06858.exe
      "C:\Users\Admin\AppData\Local\Temp\7ed8f1f354dc7999138cd01e5e55cbc59ec294256fcf92bf7bb5465e5dd06858.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2056
      • C:\Users\Admin\AppData\Local\Temp\7ed8f1f354dc7999138cd01e5e55cbc59ec294256fcf92bf7bb5465e5dd06858.exe
        "C:\Users\Admin\AppData\Local\Temp\7ed8f1f354dc7999138cd01e5e55cbc59ec294256fcf92bf7bb5465e5dd06858.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:4836
    • C:\Users\Admin\AppData\Local\Temp\7ed8f1f354dc7999138cd01e5e55cbc59ec294256fcf92bf7bb5465e5dd06858.exe
      "C:\Users\Admin\AppData\Local\Temp\7ed8f1f354dc7999138cd01e5e55cbc59ec294256fcf92bf7bb5465e5dd06858.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3280

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        japanese nude bukkake voyeur glans .rar.exe
        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\japanese nude bukkake voyeur glans .rar.exe
        • Size 533KB
        • SHA256 bdca8c264e191e6139cb029e4ad503d39ff5945d48abdd4b4f1fecd7b47ae686
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        memory/2056-114-0x0000000000400000-0x000000000041F000-memory.dmp
        Download

        memory/2056-198-0x0000000000400000-0x000000000041F000-memory.dmp
        Download

        memory/2480-0-0x0000000000400000-0x000000000041F000-memory.dmp
        Download

        memory/2480-192-0x0000000000400000-0x000000000041F000-memory.dmp
        Download

        memory/3280-166-0x0000000000400000-0x000000000041F000-memory.dmp
        Download

        memory/3280-199-0x0000000000400000-0x000000000041F000-memory.dmp
        Download

        memory/4836-167-0x0000000000400000-0x000000000041F000-memory.dmp
        Download

        memory/4836-201-0x0000000000400000-0x000000000041F000-memory.dmp
        Download