Overview

overview

10

Static

static

10

d90f48cd71...18.exe

windows7-x64

10

d90f48cd71...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d90f48cd7167e4a86a1ab254cbc690a0_JaffaCakes118

  • Size

    8KB

  • Sample

    241209-l1kpgstpew

  • MD5

    d90f48cd7167e4a86a1ab254cbc690a0

  • SHA1

    9f27823dd35ada75d185df5ea642a36e0a0626f8

  • SHA256

    d76220046401f64fdbcf2bf1ef34a808cea41ef5c8cf2f3f2fc3be3b38ee126b

  • SHA512

    826cff6288e405715b3288d0fd9f86fed5a1dbe35fa9bef05094919747e113dcfb66d1c06c0df39e666222db6ab0abb50faa9d51034a0d66ae37518d0669edf0

  • SSDEEP

    192:Wzdrr1FG1WDCgmjPZ8yOqVylUKz3ZrXnUA:Wprr1gkDCgSatEyl7ZrXnB

Score
10/10
xoristdiscoverypersistenceransomwarespywarestealerupx

Malware Config

Targets

    • Target

      d90f48cd7167e4a86a1ab254cbc690a0_JaffaCakes118

    • Size

      8KB

    • MD5

      d90f48cd7167e4a86a1ab254cbc690a0

    • SHA1

      9f27823dd35ada75d185df5ea642a36e0a0626f8

    • SHA256

      d76220046401f64fdbcf2bf1ef34a808cea41ef5c8cf2f3f2fc3be3b38ee126b

    • SHA512

      826cff6288e405715b3288d0fd9f86fed5a1dbe35fa9bef05094919747e113dcfb66d1c06c0df39e666222db6ab0abb50faa9d51034a0d66ae37518d0669edf0

    • SSDEEP

      192:Wzdrr1FG1WDCgmjPZ8yOqVylUKz3ZrXnUA:Wprr1gkDCgSatEyl7ZrXnB

    Score
    10/10
    xoristdiscoverypersistenceransomwarespywarestealerupx

    • Detected Xorist Ransomware

    • Xorist Ransomware

      Xorist is a ransomware first seen in 2020.

      ransomwarexorist

    • Xorist family

      xorist

    • Renames multiple (2221) 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