Overview

overview

10

Static

static

3

NitroRansomware.exe

windows10-2004-x64

10

Resubmissions

05-07-2023 01:56

230705-ccwbmsab88 10

05-07-2023 01:53

230705-cbf6bsbg5w 10

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General

  • Target

    NitroRansomware.exe

  • Size

    1.7MB

  • Sample

    230705-cbf6bsbg5w

  • MD5

    e18bbc64d2e7eab468dfb1eb524e4136

  • SHA1

    4ea066712286c05c02160bfdcbf8ad2a903e5a1b

  • SHA256

    7dc509779753238fde335d4471b1c14f3cdb81c44a0bf8063263e668d7b551d0

  • SHA512

    d5d2655146a21e94cb393acfa520f5e90757162ff850ba87e99ef598fb9135c4978859bfd843ee94923685ea3d1ad47b9393edb0adb9d4fa48884f7602026f78

  • SSDEEP

    49152:LocYGwfZPnlXMTdngwwHv5VbtHw1kqXfd+/9AE:LoBDZdcNgNhVRw1kqXf0F

Score
10/10
nitroevasionpersistenceransomwaretrojan

Malware Config

Targets

    • Target

      NitroRansomware.exe

    • Size

      1.7MB

    • MD5

      e18bbc64d2e7eab468dfb1eb524e4136

    • SHA1

      4ea066712286c05c02160bfdcbf8ad2a903e5a1b

    • SHA256

      7dc509779753238fde335d4471b1c14f3cdb81c44a0bf8063263e668d7b551d0

    • SHA512

      d5d2655146a21e94cb393acfa520f5e90757162ff850ba87e99ef598fb9135c4978859bfd843ee94923685ea3d1ad47b9393edb0adb9d4fa48884f7602026f78

    • SSDEEP

      49152:LocYGwfZPnlXMTdngwwHv5VbtHw1kqXfd+/9AE:LoBDZdcNgNhVRw1kqXf0F

    Score
    10/10
    nitroevasionpersistenceransomwaretrojan

    • Nitro

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

      ransomwarenitro

    • UAC bypass

      evasiontrojan

    • Disables Task Manager via registry modification

      evasion

    • Drops file in Drivers directory

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

      ransomware

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Drops desktop.ini file(s)

    • 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
    behavioral1

MITRE ATT&CK Enterprise v6

Tasks