Overview

overview

10

Static

static

10

55522c1da2...18.exe

windows7-x64

9

55522c1da2...18.exe

windows10-2004-x64

9

Sharing

Copy URL Twitter E-mail

General

  • Target
    55522c1da2cf9392d2258d90652114d2_JaffaCakes118
  • Size 1.3MB
  • Sample241018-ecttxsvgrg
  • SHA256 b860589bc0c02e342d327a5be7a3cfe78f65f4ed0f67d06d6caa204b276add87
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
xoristdiscoverypersistenceransomwarespywarestealer

Malware Config

Targets

    • Target
      55522c1da2cf9392d2258d90652114d2_JaffaCakes118
    • Size 1.3MB
    • SHA256 b860589bc0c02e342d327a5be7a3cfe78f65f4ed0f67d06d6caa204b276add87
    • MD5 SHA1 SHA512 SSDEEP
    Score
    9/10
    discoverypersistenceransomwarespywarestealer

    • Renames multiple (2316) files with added filename extension

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

      ransomware

    • Drops file in Drivers directory

    • Drops startup file

    • 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 file in System32 directory

    • Sets desktop wallpaper using registry

      ransomware
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks