Overview

overview

10

Static

static

3

NitroRansomware.exe

windows10-1703-x64

10

Resubmissions

03-07-2023 02:15

230703-cp3aqaed48 10

03-07-2023 01:26

230703-btm6xsec55 10

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General

  • Target

    NitroRansomware.exe

  • Size

    1.3MB

  • Sample

    230703-cp3aqaed48

  • MD5

    b22fc12931613892b91226393a8b4223

  • SHA1

    aa0623f250393cff21a47e814ef69d53e7ac3e06

  • SHA256

    499a7b4ac1d0a8492c824d6d0ae6332440d23fe1cbb94cce9c46dd31b69c5e9b

  • SHA512

    819d126d0394a826b92cdfd21e9c4eb12acc44932c988bc576e9d0db033ee7405b96603f64be0e58dbe4c121aee8896687718bc57e8c06f5b1326d4a41ba441e

  • SSDEEP

    24576:ZoYGGwodngwtlaHxN8KUWVe6tw2wvKhLnekqjVnlqud+/2P+Air:ZoYGjodngwwHv5VbtHw1kqXfd+/9A

Score
10/10
agentteslanitroevasionkeyloggerpersistenceransomwarespywarestealertrojan

Malware Config

Targets

    • Target

      NitroRansomware.exe

    • Size

      1.3MB

    • MD5

      b22fc12931613892b91226393a8b4223

    • SHA1

      aa0623f250393cff21a47e814ef69d53e7ac3e06

    • SHA256

      499a7b4ac1d0a8492c824d6d0ae6332440d23fe1cbb94cce9c46dd31b69c5e9b

    • SHA512

      819d126d0394a826b92cdfd21e9c4eb12acc44932c988bc576e9d0db033ee7405b96603f64be0e58dbe4c121aee8896687718bc57e8c06f5b1326d4a41ba441e

    • SSDEEP

      24576:ZoYGGwodngwtlaHxN8KUWVe6tw2wvKhLnekqjVnlqud+/2P+Air:ZoYGjodngwwHv5VbtHw1kqXfd+/9A

    Score
    10/10
    agentteslanitroevasionkeyloggerpersistenceransomwarespywarestealertrojan

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

      keyloggertrojanstealerspywareagenttesla

    • Nitro

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

      ransomwarenitro

    • UAC bypass

      evasiontrojan

    • AgentTesla payload

    • Disables Task Manager via registry modification

      evasion

    • 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