glupteba | 084b5dbdee0cb6b5c4201f34cea964f50a370f192b2c07a3878654def4b21301 | 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

084b5dbdee0cb6b5c4201f34cea964f50a370f192b2c07a3878654def4b21301
Size

4.2MB
Sample

240501-xwsebagd76
MD5

e09d2603fd67a5cd6bbe0c1f9011ba7e
SHA1

63b13f4123026906a9eadabe58257bb11adc1df9
SHA256

084b5dbdee0cb6b5c4201f34cea964f50a370f192b2c07a3878654def4b21301
SHA512

cde4267dd2e94b39d9e9b8b7ea53a3e451208b34ff8eff89e5650e057277811a56155bb54c3d342750c664f88bf6646f7a8d767916a7171aad6cb6eb1516966f
SSDEEP

98304:duxePFYVIjI3jbs7rOr8XbapyaGMQmZfz2EGx2NuCSvblw8lkAbu0r:d44WVIjIkY8LanZfS12NDwpw8ljblr

Score

10^/10

glupteba discovery dropper evasion loader persistence rootkit upx

Static task

static1

Behavioral task

behavioral1

Sample

084b5dbdee0cb6b5c4201f34cea964f50a370f192b2c07a3878654def4b21301.exe

Resource

win10v2004-20240419-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows10-2004-x64

18 signatures

150 seconds

Behavioral task

behavioral2

Sample

084b5dbdee0cb6b5c4201f34cea964f50a370f192b2c07a3878654def4b21301.exe

Resource

win11-20240419-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows11-21h2-x64

18 signatures

150 seconds

Malware Config

Targets

- Target
  
  084b5dbdee0cb6b5c4201f34cea964f50a370f192b2c07a3878654def4b21301
- Size
  
  4.2MB
- MD5
  
  e09d2603fd67a5cd6bbe0c1f9011ba7e
- SHA1
  
  63b13f4123026906a9eadabe58257bb11adc1df9
- SHA256
  
  084b5dbdee0cb6b5c4201f34cea964f50a370f192b2c07a3878654def4b21301
- SHA512
  
  cde4267dd2e94b39d9e9b8b7ea53a3e451208b34ff8eff89e5650e057277811a56155bb54c3d342750c664f88bf6646f7a8d767916a7171aad6cb6eb1516966f
- SSDEEP
  
  98304:duxePFYVIjI3jbs7rOr8XbapyaGMQmZfz2EGx2NuCSvblw8lkAbu0r:d44WVIjIkY8LanZfS12NDwpw8ljblr
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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