Overview

overview

10

Static

static

10

36ae7ab4c2...18.exe

windows7-x64

10

36ae7ab4c2...18.exe

windows10-2004-x64

10

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General

  • Target

    36ae7ab4c205b2a13ac7b8da908d4390_JaffaCakes118

  • Size

    48KB

  • Sample

    241011-zcw99ssela

  • MD5

    36ae7ab4c205b2a13ac7b8da908d4390

  • SHA1

    f2319b4e446ed2eccb27f6126bd83701238bdf90

  • SHA256

    653127bdb00397483a3499db51337471a19f4b272b14c924a0bd7596d0a78302

  • SHA512

    527475409452e3032f98f3eca8bb58fcb7b08d0bb6d391ed2060f3915449dde2b6ef5be251368c8675d44284c3a91bbdeb6d647ed6b4cbe160087d740651a5d7

  • SSDEEP

    384:TebFNw4Pk1itKkpAjjGF5rmDpwqYvjSDkDCgSLWbgo1aDRBxc9z/qB:T0FmBkpKjGaD9Y7LDCbSw3yg

Score
10/10
xoristdiscoverypersistenceransomwarespywarestealerupx

Malware Config

Targets

    • Target

      36ae7ab4c205b2a13ac7b8da908d4390_JaffaCakes118

    • Size

      48KB

    • MD5

      36ae7ab4c205b2a13ac7b8da908d4390

    • SHA1

      f2319b4e446ed2eccb27f6126bd83701238bdf90

    • SHA256

      653127bdb00397483a3499db51337471a19f4b272b14c924a0bd7596d0a78302

    • SHA512

      527475409452e3032f98f3eca8bb58fcb7b08d0bb6d391ed2060f3915449dde2b6ef5be251368c8675d44284c3a91bbdeb6d647ed6b4cbe160087d740651a5d7

    • SSDEEP

      384:TebFNw4Pk1itKkpAjjGF5rmDpwqYvjSDkDCgSLWbgo1aDRBxc9z/qB:T0FmBkpKjGaD9Y7LDCbSw3yg

    Score
    10/10
    xoristdiscoverypersistenceransomwarespywarestealerupx

    • Detected Xorist Ransomware

    • Xorist Ransomware

      Xorist is a ransomware first seen in 2020.

      ransomwarexorist

    • Renames multiple (2209) 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