Overview

overview

10

Static

static

10

fea4dabc25...18.exe

windows7-x64

10

fea4dabc25...18.exe

windows10-2004-x64

10

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General

  • Target

    fea4dabc25315edf52a540b1a7faf348_JaffaCakes118

  • Size

    13KB

  • Sample

    241219-ga48zs1qbm

  • MD5

    fea4dabc25315edf52a540b1a7faf348

  • SHA1

    86c9e97b498264f8a6f2c3647126f912df2a7eab

  • SHA256

    9d5cbfa2da9a2a98b99a08a0b97d4136656871af15a40dd13dacbd01380448d1

  • SHA512

    0ec8a60abdd22e3a966e091579289f2e5d36ec5535fd2704020e845a8a04e6cd4b74a25f59405aa574e192149e572ab25279a569f557a2c847dcc249fae81eaf

  • SSDEEP

    384:abeRWGOUNBkIcfwiHgPBH+PZioY6UXRB:EyPOUNKIcfwic+PZio0

Score
10/10
xoristdiscoverypersistenceransomwarespywarestealerupx

Malware Config

Targets

    • Target

      fea4dabc25315edf52a540b1a7faf348_JaffaCakes118

    • Size

      13KB

    • MD5

      fea4dabc25315edf52a540b1a7faf348

    • SHA1

      86c9e97b498264f8a6f2c3647126f912df2a7eab

    • SHA256

      9d5cbfa2da9a2a98b99a08a0b97d4136656871af15a40dd13dacbd01380448d1

    • SHA512

      0ec8a60abdd22e3a966e091579289f2e5d36ec5535fd2704020e845a8a04e6cd4b74a25f59405aa574e192149e572ab25279a569f557a2c847dcc249fae81eaf

    • SSDEEP

      384:abeRWGOUNBkIcfwiHgPBH+PZioY6UXRB:EyPOUNKIcfwic+PZio0

    Score
    10/10
    xoristdiscoverypersistenceransomwarespywarestealerupx

    • Detected Xorist Ransomware

    • Xorist Ransomware

      Xorist is a ransomware first seen in 2020.

      ransomwarexorist

    • Xorist family

      xorist

    • Renames multiple (2159) 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