Overview

overview

8

Static

static

3

Fleasion-v2.2.1.exe

windows10-2004-x64

8

Fleasion-v2.2.1.exe

windows11-ltsc_2024-x64

8

Sharing

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General

  • Target
    Fleasion-v2.2.1.exe
  • Size 130.8MB
  • Sample260628-ybdabscw9v
  • SHA256 a4188784db4d0003ee9d68c854a6fbbdf522e8d99465432c4262640cc3b2f2e6
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwarediscoveryexecutionpersistenceprivilege_escalationpyinstallerransomwarespyware

Malware Config

Targets

    • Target
      Fleasion-v2.2.1.exe
    • Size 130.8MB
    • SHA256 a4188784db4d0003ee9d68c854a6fbbdf522e8d99465432c4262640cc3b2f2e6
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    discoveryexecutionpersistenceprivilege_escalationadwareransomwarespyware

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • Drops file in Drivers directory

    • Loads dropped DLL

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Enumerates connected drives

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

    • Enumerates processes with tasklist

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks