Analysis

  • max time kernel
    146s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/04/2024, 14:17

General

  • Target
    89a1c02dfeab17d26c8a9664588550de3cf2ab3e91cc6c41a89b27daded1ae28.exe
  • Size 264KB
  • Sample240417-rlneqach8s
  • SHA256 89a1c02dfeab17d26c8a9664588550de3cf2ab3e91cc6c41a89b27daded1ae28
  • 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 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\89a1c02dfeab17d26c8a9664588550de3cf2ab3e91cc6c41a89b27daded1ae28.exe
    "C:\Users\Admin\AppData\Local\Temp\89a1c02dfeab17d26c8a9664588550de3cf2ab3e91cc6c41a89b27daded1ae28.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:4976

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        memory/4976-0-0x0000000074920000-0x0000000074ED1000-memory.dmp

        memory/4976-1-0x0000000000F10000-0x0000000000F20000-memory.dmp

        memory/4976-2-0x0000000074920000-0x0000000074ED1000-memory.dmp

        memory/4976-5-0x0000000074920000-0x0000000074ED1000-memory.dmp

        memory/4976-6-0x0000000000F10000-0x0000000000F20000-memory.dmp

        memory/4976-7-0x0000000074920000-0x0000000074ED1000-memory.dmp

        memory/4976-8-0x0000000000F10000-0x0000000000F20000-memory.dmp