Overview

overview

10

Static

static

10

7ce1f02da1...18.exe

windows7-x64

10

7ce1f02da1...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    7ce1f02da1a962576a25d42ae8420448_JaffaCakes118

  • Size

    39KB

  • Sample

    241029-1zt9vszkes

  • MD5

    7ce1f02da1a962576a25d42ae8420448

  • SHA1

    e4707e3fc45a5a697305457af1168497daf0078e

  • SHA256

    3238992b0375e73f79fad977801a1d6e8a267a216e623aff0532e2edbab84bf7

  • SHA512

    a6b50fc80a91dfb7db34a9df037c7d29e0ce06ce21ebe2495ff83c04bcdfccc4fda2fba4ea0d5b4e0e24b8ed1ff80cd99090462f43e1a99301f95c9685045ed3

  • SSDEEP

    384:tebFNw4Pk1itKkpAjjalr+PqYvjSXkDCgSDMB:t0FmBkpKjKY7/DCI

Score
10/10
xoristdiscoverypersistenceransomwarespywarestealerupx

Malware Config

Targets

    • Target

      7ce1f02da1a962576a25d42ae8420448_JaffaCakes118

    • Size

      39KB

    • MD5

      7ce1f02da1a962576a25d42ae8420448

    • SHA1

      e4707e3fc45a5a697305457af1168497daf0078e

    • SHA256

      3238992b0375e73f79fad977801a1d6e8a267a216e623aff0532e2edbab84bf7

    • SHA512

      a6b50fc80a91dfb7db34a9df037c7d29e0ce06ce21ebe2495ff83c04bcdfccc4fda2fba4ea0d5b4e0e24b8ed1ff80cd99090462f43e1a99301f95c9685045ed3

    • SSDEEP

      384:tebFNw4Pk1itKkpAjjalr+PqYvjSXkDCgSDMB:t0FmBkpKjKY7/DCI

    Score
    10/10
    xoristdiscoverypersistenceransomwarespywarestealerupx

    • Detected Xorist Ransomware

    • Xorist Ransomware

      Xorist is a ransomware first seen in 2020.

      ransomwarexorist

    • Xorist family

      xorist

    • Renames multiple (2163) 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