Overview

overview

10

Static

static

1

Exosi Win ...on.bat

windows10-2004-x64

10

Exosi Win ...on.bat

windows11-ltsc_2024-x64

6

Sharing

Copy URL Twitter E-mail

General

  • Target
    Exosi_Win_Optimization_Vol1.zip
  • Size 5KB
  • Sample260820-eafjhsygqg
  • SHA256 80b85075c6e356b7a371990ea713256cdacf0b9078537b28a0cca6aa2c16a720
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defense_evasionexecutionpersistencetrojan

Malware Config

Targets

    • Target
      Exosi Win Optimization Vol1/Win11 Optimization 0.4/System Optimization.bat
    • Size 35KB
    • SHA256 5baf72cfe67e792dcf11315cd42be660e20a6fce6eeb6885e9ff382dddd5837d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasionexecutionpersistencetrojan

    • UAC bypass

      defense_evasiontrojan

    • 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

    • Disables service(s)

      defense_evasionexecution

    • Stops running service(s)

      defense_evasionexecution

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

      execution

    • Enumerates connected drives

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

    • Power Settings

      powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

2
T1059

PowerShell

1
T1059.001

Windows Command Shell

1
T1059.003

System Services

2
T1569

Service Execution

2
T1569.002

Persistence

Boot or Logon Autostart Execution

1
T1547

Active Setup

1
T1547.014

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Power Settings

1
T1653

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

1
T1547

Active Setup

1
T1547.014

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

3
T1562

Disable or Modify Tools

2
T1562.001

Modify Registry

3
T1112

Credential Access

Discovery

Peripheral Device Discovery

2
T1120

Query Registry

3
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

2
T1489

Tasks