glupteba | da8e7aca7e9ffc825848b96f8b2c6e0869078ac0a044e98aed72c504a0641194 | Triage

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Overview

overview

Static

static

1

cryptolaemus

windows10-2004-x64

cryptolaemus

windows11-21h2-x64

Sharing

General

Target

da8e7aca7e9ffc825848b96f8b2c6e0869078ac0a044e98aed72c504a0641194
Size

4.2MB
Sample

240425-p1aq3aah52
MD5

eec0e6b96442a67c4258b06290620827
SHA1

c8505a39d02fd21fc1f7d13c14e1d2f98b42be3c
SHA256

da8e7aca7e9ffc825848b96f8b2c6e0869078ac0a044e98aed72c504a0641194
SHA512

0da3675a00b5278a35281073eed654bc6638499dd0228d35f70f01e51e08d1a74d08105d8596e9784aee6a6d4b619f576d95da4f0e9f040b63a3d2228158edd1
SSDEEP

98304:JlPNnLMcliXgk6mZUGEiVLqbbhuqLV4AlEjP7y:JlP9LMc0wkDbEiV0LVIO

Score

10^/10

glupteba discovery dropper evasion loader persistence rootkit upx

Static task

static1

Behavioral task

behavioral1

Sample

da8e7aca7e9ffc825848b96f8b2c6e0869078ac0a044e98aed72c504a0641194.exe

Resource

win10v2004-20240226-en

glupteba dropper evasion loader

windows10-2004-x64

5 signatures

150 seconds

Behavioral task

behavioral2

Sample

da8e7aca7e9ffc825848b96f8b2c6e0869078ac0a044e98aed72c504a0641194.exe

Resource

win11-20240412-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows11-21h2-x64

19 signatures

150 seconds

Malware Config

Targets

- Target
  
  da8e7aca7e9ffc825848b96f8b2c6e0869078ac0a044e98aed72c504a0641194
- Size
  
  4.2MB
- MD5
  
  eec0e6b96442a67c4258b06290620827
- SHA1
  
  c8505a39d02fd21fc1f7d13c14e1d2f98b42be3c
- SHA256
  
  da8e7aca7e9ffc825848b96f8b2c6e0869078ac0a044e98aed72c504a0641194
- SHA512
  
  0da3675a00b5278a35281073eed654bc6638499dd0228d35f70f01e51e08d1a74d08105d8596e9784aee6a6d4b619f576d95da4f0e9f040b63a3d2228158edd1
- SSDEEP
  
  98304:JlPNnLMcliXgk6mZUGEiVLqbbhuqLV4AlEjP7y:JlP9LMc0wkDbEiV0LVIO
Score

10^/10

glupteba dropper evasion loader discovery 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

gluptebadropperevasionloader

behavioral2

gluptebadiscoverydropperevasionloaderpersistencerootkitupx

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