glupteba | c7c0f3e7c270835c0af43a4103d9ef95f85f3ce48d7ab7863d1d3a2fae1847c8 | Triage

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Overview

overview

Static

static

1

cryptolaemus

windows10-2004-x64

cryptolaemus

windows11-21h2-x64

Sharing

General

Target

c7c0f3e7c270835c0af43a4103d9ef95f85f3ce48d7ab7863d1d3a2fae1847c8
Size

4.2MB
Sample

240419-q9zxzseb32
MD5

7ea234dfc011f40047e769b15ebe661b
SHA1

5a779733891b290d45b3009eb4ceb17c41a2401d
SHA256

c7c0f3e7c270835c0af43a4103d9ef95f85f3ce48d7ab7863d1d3a2fae1847c8
SHA512

71f90fcd6f1c72ab8e9498ff811982db7dd0aa28bb384e8642b3dd75db7b699d853725930eba629e7fa27449bd876a70c8be2619ebc09f514ae06cde714bc9fd
SSDEEP

98304:zu15A1GiNRFuKfVvdEh8/k6ld6teGU//blllQO5EUt0+BFZRUpdVY4:zaARFuKJWhQkavn//blllQdNaFDGXz

Score

10^/10

glupteba discovery dropper evasion loader persistence rootkit upx

Static task

static1

Behavioral task

behavioral1

Sample

c7c0f3e7c270835c0af43a4103d9ef95f85f3ce48d7ab7863d1d3a2fae1847c8.exe

Resource

win10v2004-20240412-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows10-2004-x64

18 signatures

150 seconds

Behavioral task

behavioral2

Sample

c7c0f3e7c270835c0af43a4103d9ef95f85f3ce48d7ab7863d1d3a2fae1847c8.exe

Resource

win11-20240412-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows11-21h2-x64

19 signatures

150 seconds

Malware Config

Targets

- Target
  
  c7c0f3e7c270835c0af43a4103d9ef95f85f3ce48d7ab7863d1d3a2fae1847c8
- Size
  
  4.2MB
- MD5
  
  7ea234dfc011f40047e769b15ebe661b
- SHA1
  
  5a779733891b290d45b3009eb4ceb17c41a2401d
- SHA256
  
  c7c0f3e7c270835c0af43a4103d9ef95f85f3ce48d7ab7863d1d3a2fae1847c8
- SHA512
  
  71f90fcd6f1c72ab8e9498ff811982db7dd0aa28bb384e8642b3dd75db7b699d853725930eba629e7fa27449bd876a70c8be2619ebc09f514ae06cde714bc9fd
- SSDEEP
  
  98304:zu15A1GiNRFuKfVvdEh8/k6ld6teGU//blllQO5EUt0+BFZRUpdVY4:zaARFuKJWhQkavn//blllQdNaFDGXz
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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