Overview

overview

9

Static

static

3

Loader.exe

windows10-2004-x64

9

Loader.exe

windows11-ltsc_2024-x64

9

Sharing

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General

  • Target
    Loader.exe
  • Size 57.5MB
  • Sample261012-tf3csscv3t
  • SHA256 6a659a7365a962052a9af8ae1c23b4bab500e09054e05c21e7d5ab7e876cd2d0
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
defense_evasiondiscoverypersistenceprivilege_escalationspywarethemidatrojan

Malware Config

Targets

    • Target
      Loader.exe
    • Size 57.5MB
    • SHA256 6a659a7365a962052a9af8ae1c23b4bab500e09054e05c21e7d5ab7e876cd2d0
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    defense_evasiondiscoverypersistenceprivilege_escalationspywarethemidatrojan

    • Enumerates VirtualBox registry keys

      defense_evasion

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      defense_evasion

    • Looks for VirtualBox Guest Additions in registry

      defense_evasion

    • Looks for VMWare Tools registry key

      defense_evasion

    • Modifies Windows Firewall

      defense_evasion

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Checks whether UAC is enabled

      defense_evasiontrojan

    • Suspicious use of NtSetInformationThreadHideFromDebugger

      defense_evasion
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Defense Evasion

Debugger Evasion

1
T1622

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Modify Registry

1
T1112

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Virtualization/Sandbox Evasion

4
T1497

Credential Access

Discovery

Debugger Evasion

1
T1622

Query Registry

6
T1012

System Information Discovery

4
T1082

System Network Configuration Discovery

1
T1016

Virtualization/Sandbox Evasion

4
T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks