Overview

overview

10

Static

static

3

22d65c37ad...18.exe

windows7-x64

10

22d65c37ad...18.exe

windows10-2004-x64

10

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General

  • Target

    22d65c37adb2e4ed39f280d086b7654e_JaffaCakes118

  • Size

    291KB

  • Sample

    241008-v93q4axdml

  • MD5

    22d65c37adb2e4ed39f280d086b7654e

  • SHA1

    d977960eb14db1f97c77b9f8ee8d72df45180b89

  • SHA256

    96542c8ee4501ee802f5af3f8788eee478d0a069f34995f811170504552a1f91

  • SHA512

    d0ab00479999b363286390c8488f7d98ccbe70c782a92e577f95eddacac0693eaaedc9175d3cd632f946ee14632fe9ec0b8eb83bc922aac7bf130ebfc76a39bd

  • SSDEEP

    6144:LVVISiDXfu0UpETghQjYnmpuYHULalgsN5qOY9nZGP83S3DauIc:3I5DvgpETKgYnmpF0Low9v2DDIc

Score
10/10
xoristdiscoverypersistenceransomwarespywarestealer

Malware Config

Targets

    • Target

      22d65c37adb2e4ed39f280d086b7654e_JaffaCakes118

    • Size

      291KB

    • MD5

      22d65c37adb2e4ed39f280d086b7654e

    • SHA1

      d977960eb14db1f97c77b9f8ee8d72df45180b89

    • SHA256

      96542c8ee4501ee802f5af3f8788eee478d0a069f34995f811170504552a1f91

    • SHA512

      d0ab00479999b363286390c8488f7d98ccbe70c782a92e577f95eddacac0693eaaedc9175d3cd632f946ee14632fe9ec0b8eb83bc922aac7bf130ebfc76a39bd

    • SSDEEP

      6144:LVVISiDXfu0UpETghQjYnmpuYHULalgsN5qOY9nZGP83S3DauIc:3I5DvgpETKgYnmpF0Low9v2DDIc

    Score
    10/10
    xoristdiscoverypersistenceransomwarespywarestealer

    • 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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks