glupteba | da32f25b3d3b8287721deee4844ce77b167fe122f081e7ffeb5ad7d374217771 | Triage

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Overview

overview

Static

static

1

cryptolaemus

windows10-2004-x64

cryptolaemus

windows11-21h2-x64

Sharing

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General

Target

da32f25b3d3b8287721deee4844ce77b167fe122f081e7ffeb5ad7d374217771
Size

4.1MB
Sample

240429-q9k4tscf4w
MD5

d15635802d3138c1ffcfecd6c6558b21
SHA1

33fc461867f4ad9a08f14eb3e09e17c962e07ed2
SHA256

da32f25b3d3b8287721deee4844ce77b167fe122f081e7ffeb5ad7d374217771
SHA512

29450dcb1203cc0cfa9b5815b63b5c6aac5a3c73be48ad11ed807626f561ca5922114db8eb0f22be3b1cb8032f326d1da4d595ac76f2799df58d8ffdaeb9f48c
SSDEEP

49152:iKbttyhjJL96DozbVveon8YbkKhB//LC1gYhszGflJXKCsXRabjyMtfrF1FYGd8V:iOtyh1AoJRBL2hfXbtXHXCGd8zncM

Score

10^/10

glupteba discovery dropper evasion loader persistence rootkit upx

Static task

static1

Behavioral task

behavioral1

Sample

da32f25b3d3b8287721deee4844ce77b167fe122f081e7ffeb5ad7d374217771.exe

Resource

win10v2004-20240419-en

glupteba discovery dropper evasion loader persistence rootkit

windows10-2004-x64

16 signatures

150 seconds

Behavioral task

behavioral2

Sample

da32f25b3d3b8287721deee4844ce77b167fe122f081e7ffeb5ad7d374217771.exe

Resource

win11-20240426-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows11-21h2-x64

18 signatures

150 seconds

Malware Config

Targets

- Target
  
  da32f25b3d3b8287721deee4844ce77b167fe122f081e7ffeb5ad7d374217771
- Size
  
  4.1MB
- MD5
  
  d15635802d3138c1ffcfecd6c6558b21
- SHA1
  
  33fc461867f4ad9a08f14eb3e09e17c962e07ed2
- SHA256
  
  da32f25b3d3b8287721deee4844ce77b167fe122f081e7ffeb5ad7d374217771
- SHA512
  
  29450dcb1203cc0cfa9b5815b63b5c6aac5a3c73be48ad11ed807626f561ca5922114db8eb0f22be3b1cb8032f326d1da4d595ac76f2799df58d8ffdaeb9f48c
- SSDEEP
  
  49152:iKbttyhjJL96DozbVveon8YbkKhB//LC1gYhszGflJXKCsXRabjyMtfrF1FYGd8V:iOtyh1AoJRBL2hfXbtXHXCGd8zncM
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

gluptebadiscoverydropperevasionloaderpersistencerootkit

behavioral2

gluptebadiscoverydropperevasionloaderpersistencerootkitupx

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