Overview

overview

10

Static

static

10

0db31955e3...18.exe

windows7-x64

10

0db31955e3...18.exe

windows10-2004-x64

10

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General

  • Target

    0db31955e3dc63769545a494d23cb356_JaffaCakes118

  • Size

    137KB

  • Sample

    241003-dzta8sscpn

  • MD5

    0db31955e3dc63769545a494d23cb356

  • SHA1

    53799e1ba3cd3b2d24f225e7785864b54f7581aa

  • SHA256

    c426a40d0495cb8bbb413d91501ea9907bd85b12be901e07c358555ad1c98aa5

  • SHA512

    3efb45ea260e30815f28d8504b5c8cf6594e0df7f918d8ae849fb87b1f1fb9b9353ac2370e629cd854b0a5e1155f618e947c663c97670182a264f33631a34fd3

  • SSDEEP

    3072:bUQvMazs2YGHHAhVd1nut+uV2mTVDjFwkWl176jZ1hCagdjvBl:XQ2rH6VdRQ/vqkg1gEagdjZ

Score
10/10
xoristdiscoverypersistenceransomwarespywarestealerupx

Malware Config

Targets

    • Target

      0db31955e3dc63769545a494d23cb356_JaffaCakes118

    • Size

      137KB

    • MD5

      0db31955e3dc63769545a494d23cb356

    • SHA1

      53799e1ba3cd3b2d24f225e7785864b54f7581aa

    • SHA256

      c426a40d0495cb8bbb413d91501ea9907bd85b12be901e07c358555ad1c98aa5

    • SHA512

      3efb45ea260e30815f28d8504b5c8cf6594e0df7f918d8ae849fb87b1f1fb9b9353ac2370e629cd854b0a5e1155f618e947c663c97670182a264f33631a34fd3

    • SSDEEP

      3072:bUQvMazs2YGHHAhVd1nut+uV2mTVDjFwkWl176jZ1hCagdjvBl:XQ2rH6VdRQ/vqkg1gEagdjZ

    Score
    10/10
    xoristdiscoverypersistenceransomwarespywarestealerupx

    • Detected Xorist Ransomware

    • Xorist Ransomware

      Xorist is a ransomware first seen in 2020.

      ransomwarexorist

    • Renames multiple (734) 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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks