glupteba | cd0e04ebcde74f09904b7109d9271a08ca0c355ce7f8baa8ad871eff8e463edd | Triage

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Overview

overview

Static

static

1

cryptolaemus

windows10-2004-x64

cryptolaemus

windows11-21h2-x64

Sharing

General

Target

cd0e04ebcde74f09904b7109d9271a08ca0c355ce7f8baa8ad871eff8e463edd
Size

4.2MB
Sample

240425-p28dqaah73
MD5

7cb94727dbdc2011047686fd1fa0967b
SHA1

121303073f40e85ac49c4acd981bc0a1dfd840d2
SHA256

cd0e04ebcde74f09904b7109d9271a08ca0c355ce7f8baa8ad871eff8e463edd
SHA512

6c4ce8bed16b4215d46e533241f8f745cf6b2d42b9de538d32c8c1b3540fd497651507d925c28be4b2e2ada45d2dece340909bb328305911f956e7f0454572e5
SSDEEP

98304:JlPNnLMcliXgk6mZUGEiVLqbbhuqLV4AlEjP7t:JlP9LMc0wkDbEiV0LVIR

Score

10^/10

glupteba discovery dropper evasion loader persistence rootkit upx

Static task

static1

Behavioral task

behavioral1

Sample

cd0e04ebcde74f09904b7109d9271a08ca0c355ce7f8baa8ad871eff8e463edd.exe

Resource

win10v2004-20240412-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows10-2004-x64

19 signatures

150 seconds

Behavioral task

behavioral2

Sample

cd0e04ebcde74f09904b7109d9271a08ca0c355ce7f8baa8ad871eff8e463edd.exe

Resource

win11-20240412-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows11-21h2-x64

19 signatures

150 seconds

Malware Config

Targets

- Target
  
  cd0e04ebcde74f09904b7109d9271a08ca0c355ce7f8baa8ad871eff8e463edd
- Size
  
  4.2MB
- MD5
  
  7cb94727dbdc2011047686fd1fa0967b
- SHA1
  
  121303073f40e85ac49c4acd981bc0a1dfd840d2
- SHA256
  
  cd0e04ebcde74f09904b7109d9271a08ca0c355ce7f8baa8ad871eff8e463edd
- SHA512
  
  6c4ce8bed16b4215d46e533241f8f745cf6b2d42b9de538d32c8c1b3540fd497651507d925c28be4b2e2ada45d2dece340909bb328305911f956e7f0454572e5
- SSDEEP
  
  98304:JlPNnLMcliXgk6mZUGEiVLqbbhuqLV4AlEjP7t:JlP9LMc0wkDbEiV0LVIR
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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