Overview

overview

9

Static

static

1

delfino-g3-sha2.exe

windows10-2004-x64

9

delfino-g3-sha2.exe

windows11-21h2-x64

9

Sharing

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General

  • Target
    delfino-g3-sha2.exe
  • Size 28.1MB
  • Sample251122-ngsxvs1mhr
  • SHA256 e3784efce35fc92066b4e233b9795360e2c7baa2e71f1d68135864a534c00796
  • MD5 SHA1 SHA512 SSDEEP
Score
9/10
adwaredefense_evasiondiscoveryexecutioninstallerpersistenceprivilege_escalationspywarestealerthemidatrojan

Malware Config

Targets

    • Target
      delfino-g3-sha2.exe
    • Size 28.1MB
    • SHA256 e3784efce35fc92066b4e233b9795360e2c7baa2e71f1d68135864a534c00796
    • MD5 SHA1 SHA512 SSDEEP
    Score
    9/10
    adwaredefense_evasiondiscoveryexecutioninstallerpersistenceprivilege_escalationspywarestealerthemidatrojan

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

      defense_evasion

    • Checks BIOS information in registry

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

    • Stops running service(s)

      defense_evasionexecution

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Adds Run key to start application

      persistence

    • Event Triggered Execution: Image File Execution Options Injection

      persistence

    • Modifies Windows Firewall

      defense_evasion

    • Checks computer location settings

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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

System Services

1
T1569

Service Execution

1
T1569.002

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Event Triggered Execution

2
T1546

Image File Execution Options Injection

1
T1546.012

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Event Triggered Execution

2
T1546

Image File Execution Options Injection

1
T1546.012

Netsh Helper DLL

1
T1546.007

Defense Evasion

Impair Defenses

2
T1562

Disable or Modify System Firewall

1
T1562.004

Modify Registry

3
T1112

Subvert Trust Controls

2
T1553

Install Root Certificate

2
T1553.004

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

4
T1012

System Information Discovery

4
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Virtualization/Sandbox Evasion

1
T1497

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Service Stop

1
T1489

Tasks