Overview

overview

8

Static

static

7

Lunar Clie...er.exe

windows10-2004-x64

8

Lunar Clie...er.exe

windows11-ltsc_2024-x64

6

Sharing

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General

  • Target
    Lunar Client - Installer.exe
  • Size 3.1MB
  • Sample260811-s7w5esfb45
  • SHA256 973d079b7a51b4a9d682ced6b3c98746f1f99b2c271e467de4abf5734a2ee2e5
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
defense_evasiondiscoveryexecutionpersistenceprivilege_escalationtrojanupx

Malware Config

Targets

    • Target
      Lunar Client - Installer.exe
    • Size 3.1MB
    • SHA256 973d079b7a51b4a9d682ced6b3c98746f1f99b2c271e467de4abf5734a2ee2e5
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    defense_evasiondiscoveryexecutionpersistenceprivilege_escalationtrojan

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

      execution

    • Network Share Discovery

      Attempt to gather information on host network.

      discovery

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

      defense_evasion

    • Checks computer location settings

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

    • Drops file in System32 directory

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

      persistenceprivilege_escalation
    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

Persistence

Event Triggered Execution

1
T1546

Component Object Model Hijacking

1
T1546.015

Privilege Escalation

Event Triggered Execution

1
T1546

Component Object Model Hijacking

1
T1546.015

Defense Evasion

Hide Artifacts

1
T1564

Ignore Process Interrupts

1
T1564.011

Modify Registry

1
T1112

Obfuscated Files or Information

1
T1027

Command Obfuscation

1
T1027.010

Credential Access

Discovery

Network Share Discovery

1
T1135

Peripheral Device Discovery

1
T1120

Query Registry

5
T1012

System Information Discovery

6
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks