glupteba | e2c6f9ab808e73d113489ce14af2f70b804038f709ae8b34bb53fccfdabd5302 | Triage

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Reports

Overview

overview

Static

static

1

cryptolaemus

windows10-2004-x64

cryptolaemus

windows11-21h2-x64

Sharing

General

Target

e2c6f9ab808e73d113489ce14af2f70b804038f709ae8b34bb53fccfdabd5302
Size

4.2MB
Sample

240419-avm2wabc69
MD5

3400230aed3ea41573f16e746c4bb6f8
SHA1

a5a80cee1faf53d427ac4f35e0435e95ec5d69ed
SHA256

e2c6f9ab808e73d113489ce14af2f70b804038f709ae8b34bb53fccfdabd5302
SHA512

48a8f519c7ad75bf4c196bb45d7a164c2710316c4fc8e0584e249f1f6447f67b81cdc6d3620a4fc00419a065495cb4007b71ef94043b7459ef10a904572d0d5d
SSDEEP

98304:WbvDuo/zvoC5HERRwr8YNEXJ0TS4JBXxT3BRfe7gLCxccCwfp3PGPzDBAeGjYAw:WnBoCproYNEXJ0O+Xpe7jrRPGnBARjfw

Score

10^/10

glupteba discovery dropper evasion loader persistence rootkit upx

Static task

static1

Behavioral task

behavioral1

Sample

e2c6f9ab808e73d113489ce14af2f70b804038f709ae8b34bb53fccfdabd5302.exe

Resource

win10v2004-20240412-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows10-2004-x64

19 signatures

150 seconds

Behavioral task

behavioral2

Sample

e2c6f9ab808e73d113489ce14af2f70b804038f709ae8b34bb53fccfdabd5302.exe

Resource

win11-20240412-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows11-21h2-x64

19 signatures

150 seconds

Malware Config

Targets

- Target
  
  e2c6f9ab808e73d113489ce14af2f70b804038f709ae8b34bb53fccfdabd5302
- Size
  
  4.2MB
- MD5
  
  3400230aed3ea41573f16e746c4bb6f8
- SHA1
  
  a5a80cee1faf53d427ac4f35e0435e95ec5d69ed
- SHA256
  
  e2c6f9ab808e73d113489ce14af2f70b804038f709ae8b34bb53fccfdabd5302
- SHA512
  
  48a8f519c7ad75bf4c196bb45d7a164c2710316c4fc8e0584e249f1f6447f67b81cdc6d3620a4fc00419a065495cb4007b71ef94043b7459ef10a904572d0d5d
- SSDEEP
  
  98304:WbvDuo/zvoC5HERRwr8YNEXJ0TS4JBXxT3BRfe7gLCxccCwfp3PGPzDBAeGjYAw:WnBoCproYNEXJ0O+Xpe7jrRPGnBARjfw
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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