Overview

overview

10

Static

static

3

bcd9ef95a1...18.exe

windows7-x64

10

bcd9ef95a1...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    bcd9ef95a12986a5dcbcb2a9095f98c7_JaffaCakes118
  • Size 61KB
  • Sample241203-lyzqmawjer
  • SHA256 85f026e79d6d1008c6deec920762e3efb045aa7b1554fd1e063944c17d9a6c6a
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
nitrodiscoverypersistenceransomwarespywarestealer

Malware Config

Targets

    • Target
      bcd9ef95a12986a5dcbcb2a9095f98c7_JaffaCakes118
    • Size 61KB
    • SHA256 85f026e79d6d1008c6deec920762e3efb045aa7b1554fd1e063944c17d9a6c6a
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    nitrodiscoverypersistenceransomwarespywarestealer

    • Nitro

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

      ransomwarenitro

    • Nitro family

      nitro

    • Renames multiple (102) 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)

    • 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