Analysis

  • max time kernel
    140s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/02/2024, 06:06

General

  • Target
    451c0c00543d2e11080b0f769b081c95a2a4badaa6604ea3bab382e46326c262.exe
  • Size 202KB
  • Sample240219-gt8eraag65
  • SHA256 451c0c00543d2e11080b0f769b081c95a2a4badaa6604ea3bab382e46326c262
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • NanoCore

    NanoCore is a remote access tool (RAT) with a variety of capabilities.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\451c0c00543d2e11080b0f769b081c95a2a4badaa6604ea3bab382e46326c262.exe
    "C:\Users\Admin\AppData\Local\Temp\451c0c00543d2e11080b0f769b081c95a2a4badaa6604ea3bab382e46326c262.exe"
    1⤵
    • Adds Run key to start application
    • Checks whether UAC is enabled
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    PID:1200

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        memory/1200-0-0x0000000074C80000-0x0000000075231000-memory.dmp

        memory/1200-1-0x0000000074C80000-0x0000000075231000-memory.dmp

        memory/1200-2-0x0000000001A70000-0x0000000001A80000-memory.dmp

        memory/1200-5-0x0000000001A70000-0x0000000001A80000-memory.dmp

        memory/1200-6-0x0000000074C80000-0x0000000075231000-memory.dmp

        memory/1200-7-0x0000000074C80000-0x0000000075231000-memory.dmp

        memory/1200-8-0x0000000001A70000-0x0000000001A80000-memory.dmp