Overview

overview

7

Static

static

1

LINEAR_Ins...er.exe

windows10-2004-x64

7

LINEAR_Ins...er.exe

windows11-ltsc_2024-x64

7

Sharing

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General

  • Target
    LINEAR_Installation_Center.exe
  • Size 35.6MB
  • Sample260925-wp4y4ashne
  • SHA256 9047f7399c9aecc3f0d5ce9dcc0ec48987af6653f91750ac9b3ca00befaeae2b
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
defense_evasiondiscoveryexecutionpersistenceransomwareupx

Malware Config

Targets

    • Target
      LINEAR_Installation_Center.exe
    • Size 35.6MB
    • SHA256 9047f7399c9aecc3f0d5ce9dcc0ec48987af6653f91750ac9b3ca00befaeae2b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    defense_evasiondiscoveryexecutionpersistenceransomwareupx

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

      defense_evasion

    • Checks computer location settings

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

    • Discovers running processes

      Running process information can be used to identify security tools or plan follow-on actions.

      discovery

    • Drops file in System32 directory

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks