Overview

overview

10

Static

static

10

3463f7ea4c...18.exe

windows7-x64

10

3463f7ea4c...18.exe

windows10-2004-x64

10

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General

  • Target

    3463f7ea4c81675aa0c3e61e72ec5288_JaffaCakes118

  • Size

    18KB

  • Sample

    241011-mplm3stbkp

  • MD5

    3463f7ea4c81675aa0c3e61e72ec5288

  • SHA1

    d44431137e8e508860df91e964c4ddc0ba6e2658

  • SHA256

    917d5f2567bf5f1bacf27d88fdf66b147fd2e5c8eac501d8585bcd8b6809ae19

  • SHA512

    7788a94e3b3147f3c302225e808aabc1871e980ae674f6607f4899481fd4a5b4da66fdda10d3de69a148c4918c46000e6c21e862430fba198376157c47798307

  • SSDEEP

    384:xprr1gkDCgSn4sbFQ2qZRFxQYzubaQxd/UGW6keK0WLNB:rrVDC/iRrQau9K7

Score
10/10
xoristdiscoverypersistenceransomwarespywarestealerupx

Malware Config

Targets

    • Target

      3463f7ea4c81675aa0c3e61e72ec5288_JaffaCakes118

    • Size

      18KB

    • MD5

      3463f7ea4c81675aa0c3e61e72ec5288

    • SHA1

      d44431137e8e508860df91e964c4ddc0ba6e2658

    • SHA256

      917d5f2567bf5f1bacf27d88fdf66b147fd2e5c8eac501d8585bcd8b6809ae19

    • SHA512

      7788a94e3b3147f3c302225e808aabc1871e980ae674f6607f4899481fd4a5b4da66fdda10d3de69a148c4918c46000e6c21e862430fba198376157c47798307

    • SSDEEP

      384:xprr1gkDCgSn4sbFQ2qZRFxQYzubaQxd/UGW6keK0WLNB:rrVDC/iRrQau9K7

    Score
    10/10
    xoristdiscoverypersistenceransomwarespywarestealerupx

    • Detected Xorist Ransomware

    • Xorist Ransomware

      Xorist is a ransomware first seen in 2020.

      ransomwarexorist

    • Renames multiple (2214) 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