glupteba | 6825a3757981788f4958b42b65ab27ad05bab586417ccaebdc9de12e7b27f723 | Triage

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Overview

overview

Static

static

1

cryptolaemus

windows10-2004-x64

cryptolaemus

windows11-21h2-x64

Sharing

General

Target

6825a3757981788f4958b42b65ab27ad05bab586417ccaebdc9de12e7b27f723
Size

4.2MB
Sample

240426-l4jatsea69
MD5

a2b35ccd50e056d9944c6cfcc1f24d8f
SHA1

97917e0a91ca4c6d51af2c713e087e23f7b0cee2
SHA256

6825a3757981788f4958b42b65ab27ad05bab586417ccaebdc9de12e7b27f723
SHA512

bbfe1f0976e13b42df10bb7cede71c3c756f8ba68272ffebd046a8fbbed0bf1525f0ef9b2b8f36f8dc5cbb0b5a92ab4800750a157408f2a86110537922a9be15
SSDEEP

98304:HEXG2QEAvIynZDox8hwIqmGcymVsNGoVFl+Po5KCT54znHlSEwXK:HEW2GvIyax8iIqtcoVXEo5KCN4LHlGK

Score

10^/10

glupteba discovery dropper evasion loader persistence upx

Static task

static1

Behavioral task

behavioral1

Sample

6825a3757981788f4958b42b65ab27ad05bab586417ccaebdc9de12e7b27f723.exe

Resource

win10v2004-20240412-en

glupteba discovery dropper evasion loader persistence upx

windows10-2004-x64

17 signatures

150 seconds

Behavioral task

behavioral2

Sample

6825a3757981788f4958b42b65ab27ad05bab586417ccaebdc9de12e7b27f723.exe

Resource

win11-20240412-en

glupteba discovery dropper evasion loader persistence upx

windows11-21h2-x64

17 signatures

150 seconds

Malware Config

Targets

- Target
  
  6825a3757981788f4958b42b65ab27ad05bab586417ccaebdc9de12e7b27f723
- Size
  
  4.2MB
- MD5
  
  a2b35ccd50e056d9944c6cfcc1f24d8f
- SHA1
  
  97917e0a91ca4c6d51af2c713e087e23f7b0cee2
- SHA256
  
  6825a3757981788f4958b42b65ab27ad05bab586417ccaebdc9de12e7b27f723
- SHA512
  
  bbfe1f0976e13b42df10bb7cede71c3c756f8ba68272ffebd046a8fbbed0bf1525f0ef9b2b8f36f8dc5cbb0b5a92ab4800750a157408f2a86110537922a9be15
- SSDEEP
  
  98304:HEXG2QEAvIynZDox8hwIqmGcymVsNGoVFl+Po5KCT54znHlSEwXK:HEW2GvIyax8iIqtcoVXEo5KCN4LHlGK
Score

10^/10

glupteba discovery dropper evasion loader persistence 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
- 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

gluptebadiscoverydropperevasionloaderpersistenceupx

behavioral2

gluptebadiscoverydropperevasionloaderpersistenceupx

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