Overview

overview

10

Static

static

10

e158c8d631...18.exe

windows7-x64

9

e158c8d631...18.exe

windows10-2004-x64

9

Sharing

Copy URL Twitter E-mail

General

  • Target
    e158c8d6310112291938e5c2c181e241_JaffaCakes118
  • Size 150KB
  • Sample241211-n2x3bawkfq
  • SHA256 13c5256b9b7aa3205d3fe9d20ddf964e1a6fcb4d563b0ed1e106be9ce9d8e3dd
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
xoristdiscoverypersistenceransomwarespywarestealer

Malware Config

Targets

    • Target
      e158c8d6310112291938e5c2c181e241_JaffaCakes118
    • Size 150KB
    • SHA256 13c5256b9b7aa3205d3fe9d20ddf964e1a6fcb4d563b0ed1e106be9ce9d8e3dd
    • MD5 SHA1 SHA512 SSDEEP
    Score
    9/10
    discoverypersistenceransomwarespywarestealer

    • Renames multiple (2198) 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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks