Overview

overview

10

Static

static

10

8120a1911a...18.exe

windows7-x64

10

8120a1911a...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8120a1911ae7d00f4e5a07e4c0bbeaf4_JaffaCakes118

  • Size

    39KB

  • Sample

    241031-cgawhaxclp

  • MD5

    8120a1911ae7d00f4e5a07e4c0bbeaf4

  • SHA1

    fc030f2fd2116f95e81926212054c3930541a653

  • SHA256

    65499d28c56270f3859faebf0bd376f8e19b166ad4c65918e16cd0a8db4d7c4c

  • SHA512

    1c7caab77027589ab71a6e1e6c755c1321ae0b8978887d3d4c37c94c421ccdb536764d8093fb6159ade05590dea0eb1dbd6955e1beafba405faabaac136fcb3e

  • SSDEEP

    384:7ebFNw4Pk1itKkpAjjalrxYqYvjS3kDCgSnJFMB:70FmBkpKjSY7fDCE

Score
10/10
xoristdiscoverypersistenceransomwarespywarestealerupx

Malware Config

Targets

    • Target

      8120a1911ae7d00f4e5a07e4c0bbeaf4_JaffaCakes118

    • Size

      39KB

    • MD5

      8120a1911ae7d00f4e5a07e4c0bbeaf4

    • SHA1

      fc030f2fd2116f95e81926212054c3930541a653

    • SHA256

      65499d28c56270f3859faebf0bd376f8e19b166ad4c65918e16cd0a8db4d7c4c

    • SHA512

      1c7caab77027589ab71a6e1e6c755c1321ae0b8978887d3d4c37c94c421ccdb536764d8093fb6159ade05590dea0eb1dbd6955e1beafba405faabaac136fcb3e

    • SSDEEP

      384:7ebFNw4Pk1itKkpAjjalrxYqYvjS3kDCgSnJFMB:70FmBkpKjSY7fDCE

    Score
    10/10
    xoristdiscoverypersistenceransomwarespywarestealerupx

    • Detected Xorist Ransomware

    • Xorist Ransomware

      Xorist is a ransomware first seen in 2020.

      ransomwarexorist

    • Xorist family

      xorist

    • Renames multiple (2187) 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