Overview

overview

10

Static

static

3

8762a2d33a...18.exe

windows7-x64

10

8762a2d33a...18.exe

windows10-2004-x64

10

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General

  • Target

    8762a2d33a5ebda0d6f4ad092791d0ad_JaffaCakes118

  • Size

    60KB

  • Sample

    241102-yjs1rawpfp

  • MD5

    8762a2d33a5ebda0d6f4ad092791d0ad

  • SHA1

    c91b18dc9e5531d218910309d6be05b2a30760ab

  • SHA256

    d035e86bc527b1bbe1aecee656db2263a0fc130c34a402ef501740c6ad257f7f

  • SHA512

    4b74c153fc8802d4a8ab09eb49e976b5611ac6d767692759aa5d5522a8a314df9db9b9ad1f48c2411dcf15421a6f7ce67f68eebd131bb4f67fdc32df603a2cc2

  • SSDEEP

    768:DOucKn7n1JGDNANIUCHvLDwUzc80gmq3oP/oD/:DO2GDNAPyr/0O8/oL

Score
10/10
nitrodiscoverypersistenceransomwarespywarestealer

Malware Config

Targets

    • Target

      8762a2d33a5ebda0d6f4ad092791d0ad_JaffaCakes118

    • Size

      60KB

    • MD5

      8762a2d33a5ebda0d6f4ad092791d0ad

    • SHA1

      c91b18dc9e5531d218910309d6be05b2a30760ab

    • SHA256

      d035e86bc527b1bbe1aecee656db2263a0fc130c34a402ef501740c6ad257f7f

    • SHA512

      4b74c153fc8802d4a8ab09eb49e976b5611ac6d767692759aa5d5522a8a314df9db9b9ad1f48c2411dcf15421a6f7ce67f68eebd131bb4f67fdc32df603a2cc2

    • SSDEEP

      768:DOucKn7n1JGDNANIUCHvLDwUzc80gmq3oP/oD/:DO2GDNAPyr/0O8/oL

    Score
    10/10
    nitrodiscoverypersistenceransomwarespywarestealer

    • Nitro

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

      ransomwarenitro

    • Nitro family

      nitro

    • Renames multiple (74) 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