Overview

overview

10

Static

static

10

ebca89c07e...18.exe

windows7-x64

10

ebca89c07e...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ebca89c07e65029da85ecbbf4a6d3e0c_JaffaCakes118

  • Size

    401KB

  • Sample

    241213-q2wklazpcs

  • MD5

    ebca89c07e65029da85ecbbf4a6d3e0c

  • SHA1

    729eff4cb8efd00072c1876491d359de71b27e3e

  • SHA256

    1d773d866966940f042d442b9e0cec638e733a83f7137cbdd4e70d4cb9803ada

  • SHA512

    1385ce3ed11ffa54a203baada1888fbc0603074139bb1b9b637e29a1df2fb89ec98c64477eeb71959f6e524e0c3c313f42555b296c0e6855e3cc5ddb7d399f53

  • SSDEEP

    12288:JOSzKmbt2q+jraSEjcH9m38srBvbvKSRc:4m/N++Am3vVvt

Score
10/10
xoristdiscoverypersistenceransomwarespywarestealerupx

Malware Config

Targets

    • Target

      ebca89c07e65029da85ecbbf4a6d3e0c_JaffaCakes118

    • Size

      401KB

    • MD5

      ebca89c07e65029da85ecbbf4a6d3e0c

    • SHA1

      729eff4cb8efd00072c1876491d359de71b27e3e

    • SHA256

      1d773d866966940f042d442b9e0cec638e733a83f7137cbdd4e70d4cb9803ada

    • SHA512

      1385ce3ed11ffa54a203baada1888fbc0603074139bb1b9b637e29a1df2fb89ec98c64477eeb71959f6e524e0c3c313f42555b296c0e6855e3cc5ddb7d399f53

    • SSDEEP

      12288:JOSzKmbt2q+jraSEjcH9m38srBvbvKSRc:4m/N++Am3vVvt

    Score
    10/10
    xoristdiscoverypersistenceransomwarespywarestealerupx

    • Detected Xorist Ransomware

    • Xorist Ransomware

      Xorist is a ransomware first seen in 2020.

      ransomwarexorist

    • Xorist family

      xorist

    • Renames multiple (2370) 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