glupteba | 6cfa7bcedd6d520680771a1c26ace9e12c0d1756d0409353a1ee084d73e0b96e | Triage

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Overview

overview

Static

static

1

cryptolaemus

windows10-2004-x64

cryptolaemus

windows11-21h2-x64

Sharing

General

Target

6cfa7bcedd6d520680771a1c26ace9e12c0d1756d0409353a1ee084d73e0b96e
Size

4.1MB
Sample

240429-fe484sag38
MD5

b068b5a5ee8be4de86f67b5c2b5bf5d5
SHA1

5e18f8587e2f0dcb60b7b8da2ba34b322dc3a101
SHA256

6cfa7bcedd6d520680771a1c26ace9e12c0d1756d0409353a1ee084d73e0b96e
SHA512

bcedd5ef88e873b4273b6d5938854655006866f8fdcfcea0f845c2ce7dc6582b1787a5f4b668ae9e7bc09c73d1e574dc2bfe5d46a24cd7b8d62e8dd3ed2c7cc7
SSDEEP

98304:gmt2HMNzbl5vG6exEEj3um3jyNJdQ91UKr1D7kBRa7m:gmt2Hsbl5vMradQvtZvri

Score

10^/10

glupteba discovery dropper evasion loader persistence rootkit

Static task

static1

Behavioral task

behavioral1

Sample

6cfa7bcedd6d520680771a1c26ace9e12c0d1756d0409353a1ee084d73e0b96e.exe

Resource

win10v2004-20240226-en

glupteba dropper evasion loader

windows10-2004-x64

10 signatures

150 seconds

Behavioral task

behavioral2

Sample

6cfa7bcedd6d520680771a1c26ace9e12c0d1756d0409353a1ee084d73e0b96e.exe

Resource

win11-20240419-en

glupteba discovery dropper evasion loader persistence rootkit

windows11-21h2-x64

16 signatures

150 seconds

Malware Config

Targets

- Target
  
  6cfa7bcedd6d520680771a1c26ace9e12c0d1756d0409353a1ee084d73e0b96e
- Size
  
  4.1MB
- MD5
  
  b068b5a5ee8be4de86f67b5c2b5bf5d5
- SHA1
  
  5e18f8587e2f0dcb60b7b8da2ba34b322dc3a101
- SHA256
  
  6cfa7bcedd6d520680771a1c26ace9e12c0d1756d0409353a1ee084d73e0b96e
- SHA512
  
  bcedd5ef88e873b4273b6d5938854655006866f8fdcfcea0f845c2ce7dc6582b1787a5f4b668ae9e7bc09c73d1e574dc2bfe5d46a24cd7b8d62e8dd3ed2c7cc7
- SSDEEP
  
  98304:gmt2HMNzbl5vG6exEEj3um3jyNJdQ91UKr1D7kBRa7m:gmt2Hsbl5vMradQvtZvri
Score

10^/10

glupteba dropper evasion loader discovery persistence rootkit
- Glupteba
  Glupteba is a modular loader written in Golang with various components.
  loader dropper glupteba
- Glupteba payload
- Modifies Windows Firewall
  evasion
- Executes dropped EXE
- 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

gluptebadropperevasionloader

behavioral2

gluptebadiscoverydropperevasionloaderpersistencerootkit

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