Analysis

  • max time kernel
    27s
  • max time network
    31s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    20-04-2023 09:23

General

  • Target

    njRAT Greenv0.7.exe

  • Size

    27KB

  • MD5

    4615ac6caa9572931cc9ee8bf6689e2c

  • SHA1

    d8324b9ecbd35854092b4266625b9572cb8a4a71

  • SHA256

    fdb771456b0ca1d8643c2982884f2fc16527d9adc45bb29fefd97232a64af616

  • SHA512

    5602c8d56966d473f49e13d7eea69ac8b07d0143a353d98682451a51b10027dd030ff1bc4a40b90922ce93ff517b2e12f4cacd15b44df9640a7be6c326ac3936

  • SSDEEP

    384:NL5LlYn+oYjGmhcbws96PASW+MlAQk93vmhm7UMKmIEecKdbXTzm9bVhcak67r6h:dfZsm2rlA/vMHTi9bD

Score
7/10

Malware Config

Signatures

  • Drops startup file 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\njRAT Greenv0.7.exe
    "C:\Users\Admin\AppData\Local\Temp\njRAT Greenv0.7.exe"
    1⤵
    • Drops startup file
    PID:1580

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1580-56-0x0000000001FB0000-0x0000000001FF0000-memory.dmp

    Filesize

    256KB

  • memory/1580-57-0x0000000001FB0000-0x0000000001FF0000-memory.dmp

    Filesize

    256KB