Overview

overview

10

Static

static

10

eee8350b22...18.exe

windows7-x64

10

eee8350b22...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    eee8350b227cd738eaf16ef108a33320_JaffaCakes118

  • Size

    39KB

  • Sample

    241214-qbyx2asphz

  • MD5

    eee8350b227cd738eaf16ef108a33320

  • SHA1

    37730704943cd65aa3040df35ea8a1901357b0b4

  • SHA256

    82cad9aa8dea2b0cc0b23646c0abaed713a879b3d917e8d9b3cb64fdbd08915a

  • SHA512

    79937bce7616f65798b7bfd63fa71cc893af1e77ea1fcf6dec980fdbe31ccc627a0cd3a2b9215b3a1cf0d8282a4accf12a18daa1e93798380c353656eb8e6d8f

  • SSDEEP

    384:PebFNw4Pk1itKkpAjjalrnkqYvjS3kDCgSf9MYIMB:P0FmBkpKjYY7/DCv2c

Score
10/10
xoristdiscoverypersistenceransomwarespywarestealerupx

Malware Config

Targets

    • Target

      eee8350b227cd738eaf16ef108a33320_JaffaCakes118

    • Size

      39KB

    • MD5

      eee8350b227cd738eaf16ef108a33320

    • SHA1

      37730704943cd65aa3040df35ea8a1901357b0b4

    • SHA256

      82cad9aa8dea2b0cc0b23646c0abaed713a879b3d917e8d9b3cb64fdbd08915a

    • SHA512

      79937bce7616f65798b7bfd63fa71cc893af1e77ea1fcf6dec980fdbe31ccc627a0cd3a2b9215b3a1cf0d8282a4accf12a18daa1e93798380c353656eb8e6d8f

    • SSDEEP

      384:PebFNw4Pk1itKkpAjjalrnkqYvjS3kDCgSf9MYIMB:P0FmBkpKjYY7/DCv2c

    Score
    10/10
    xoristdiscoverypersistenceransomwarespywarestealerupx

    • Detected Xorist Ransomware

    • Xorist Ransomware

      Xorist is a ransomware first seen in 2020.

      ransomwarexorist

    • Xorist family

      xorist

    • Renames multiple (2511) 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