glupteba | 6f02b922c727f5d10582cc0bb7765934557c390aab13aaf049e1b96e319d9559 | Triage

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Reports

Overview

overview

Static

static

1

cryptolaemus

windows10-2004-x64

cryptolaemus

windows11-21h2-x64

Sharing

General

Target

6f02b922c727f5d10582cc0bb7765934557c390aab13aaf049e1b96e319d9559
Size

4.2MB
Sample

240423-s47rrahe8t
MD5

23ab08f56afa3adef21e733386246b2d
SHA1

1a645daccce8bb8fe0f3b967136f8c46dc87cf79
SHA256

6f02b922c727f5d10582cc0bb7765934557c390aab13aaf049e1b96e319d9559
SHA512

1dba2aabbf8008141c8817d0ae05e313fad67cb203535427ac2024a3c24b3dea397661bb5060143fa6f9c7493de1ec26935241cf10a4e18b7e1b208ab90cd9b6
SSDEEP

98304:9+Gg6aXQ+/QyN9wV3/YhHbVpnwBVKjBiw+3St8Knu:OXQwQ89A3/Y5DnwBWu3Q8Ku

Score

10^/10

glupteba discovery dropper evasion loader persistence rootkit upx

Static task

static1

Behavioral task

behavioral1

Sample

6f02b922c727f5d10582cc0bb7765934557c390aab13aaf049e1b96e319d9559.exe

Resource

win10v2004-20240412-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows10-2004-x64

18 signatures

150 seconds

Behavioral task

behavioral2

Sample

6f02b922c727f5d10582cc0bb7765934557c390aab13aaf049e1b96e319d9559.exe

Resource

win11-20240412-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows11-21h2-x64

18 signatures

150 seconds

Malware Config

Targets

- Target
  
  6f02b922c727f5d10582cc0bb7765934557c390aab13aaf049e1b96e319d9559
- Size
  
  4.2MB
- MD5
  
  23ab08f56afa3adef21e733386246b2d
- SHA1
  
  1a645daccce8bb8fe0f3b967136f8c46dc87cf79
- SHA256
  
  6f02b922c727f5d10582cc0bb7765934557c390aab13aaf049e1b96e319d9559
- SHA512
  
  1dba2aabbf8008141c8817d0ae05e313fad67cb203535427ac2024a3c24b3dea397661bb5060143fa6f9c7493de1ec26935241cf10a4e18b7e1b208ab90cd9b6
- SSDEEP
  
  98304:9+Gg6aXQ+/QyN9wV3/YhHbVpnwBVKjBiw+3St8Knu:OXQwQ89A3/Y5DnwBWu3Q8Ku
Score

10^/10

glupteba discovery dropper evasion loader persistence rootkit upx
- Glupteba
  Glupteba is a modular loader written in Golang with various components.
  loader dropper glupteba
- Glupteba payload
- Modifies Windows Firewall
  evasion
- Executes dropped EXE
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Adds Run key to start application
  persistence
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Manipulates WinMonFS driver.
  Roottkits write to WinMonFS to hide directories/files from being detected.
  rootkit evasion
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Create or Modify System Process

Windows Service

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Create or Modify System Process

Windows Service

Scheduled Task/Job

Defense Evasion

Impair Defenses

Disable or Modify System Firewall

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

gluptebadiscoverydropperevasionloaderpersistencerootkitupx

behavioral2

gluptebadiscoverydropperevasionloaderpersistencerootkitupx

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