Overview

overview

10

Static

static

10

b639ed6b63...18.exe

windows7-x64

10

b639ed6b63...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    b639ed6b63209bf0ab2a5b144f3fcd30_JaffaCakes118
  • Size 7KB
  • Sample241202-ccnlsstkex
  • SHA256 1293a6ef273eb551dc2a634ff8bb6723fd4fdcf4a0c8d88a9825bf65405b448d
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
xoristdiscoverypersistenceransomwarespywarestealerupx

Malware Config

Targets

    • Target
      b639ed6b63209bf0ab2a5b144f3fcd30_JaffaCakes118
    • Size 7KB
    • SHA256 1293a6ef273eb551dc2a634ff8bb6723fd4fdcf4a0c8d88a9825bf65405b448d
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    xoristdiscoverypersistenceransomwarespywarestealerupx

    • Detected Xorist Ransomware

    • Xorist Ransomware

      Xorist is a ransomware first seen in 2020.

      ransomwarexorist

    • Xorist family

      xorist

    • 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

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks