Overview

overview

10

Static

static

10

f68315e570...18.exe

windows7-x64

10

f68315e570...18.exe

windows10-2004-x64

10

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General

  • Target

    f68315e570819c3d18ef132ffc231242_JaffaCakes118

  • Size

    209KB

  • Sample

    241216-a5v58svpgx

  • MD5

    f68315e570819c3d18ef132ffc231242

  • SHA1

    fb55b76cda3d3bbe60ecde74aa6a1a7be22a1a9a

  • SHA256

    11ec85d272608f8881938b99dbb33bf50ba28c73792bdd1c09a916807c2ee832

  • SHA512

    d2c8408925272720c9f64eb28f3e9c872ca075e354d7cef66ae1f6e44468824ee63f7aea4cbf47381816bb50755f57ed7fa34e2118bd501daca4a3ddb03c7cc8

  • SSDEEP

    6144:XQEOMq8yymOlLq0cxiz1oIF6RAN7d3lnPL:XsMq8gOU08MeCNNJ3h

Score
10/10
xoristdiscoverypersistenceransomwarespywarestealerupx

Malware Config

Targets

    • Target

      f68315e570819c3d18ef132ffc231242_JaffaCakes118

    • Size

      209KB

    • MD5

      f68315e570819c3d18ef132ffc231242

    • SHA1

      fb55b76cda3d3bbe60ecde74aa6a1a7be22a1a9a

    • SHA256

      11ec85d272608f8881938b99dbb33bf50ba28c73792bdd1c09a916807c2ee832

    • SHA512

      d2c8408925272720c9f64eb28f3e9c872ca075e354d7cef66ae1f6e44468824ee63f7aea4cbf47381816bb50755f57ed7fa34e2118bd501daca4a3ddb03c7cc8

    • SSDEEP

      6144:XQEOMq8yymOlLq0cxiz1oIF6RAN7d3lnPL:XsMq8gOU08MeCNNJ3h

    Score
    10/10
    xoristdiscoverypersistenceransomwarespywarestealerupx

    • Detected Xorist Ransomware

    • Xorist Ransomware

      Xorist is a ransomware first seen in 2020.

      ransomwarexorist

    • Xorist family

      xorist

    • Renames multiple (2193) 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