Overview

overview

10

Static

static

3

NitroRansomware.exe

windows7-x64

10

NitroRansomware.exe

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    NitroRansomware.rar
  • Size 24KB
  • Sample240101-rhjmcsccbk
  • SHA256 9a8fb8a3604604036f0b7747d6fb17f66076ae60fcc28ce88d8ba60098a09511
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
nitropersistenceransomwarespywarestealer

Malware Config

Targets

    • Target
      NitroRansomware.exe
    • Size 61KB
    • SHA256 c5a67cae54aabf8f5e5d975135d961ed665ef021b8d20dccaebc40b1677baa3c
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    nitropersistenceransomwarespywarestealer

    • Nitro

      A ransomware that demands Discord nitro gift codes to decrypt files.

      ransomwarenitro

    • Renames multiple (88) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Sets desktop wallpaper using registry

      ransomware
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks