glupteba | 86ed2bd4766eb056acc84cf827be902c6db1513c85331bdef9613349b4c2c56e | Triage

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Reports

Overview

overview

Static

static

1

cryptolaemus

windows10-2004-x64

cryptolaemus

windows11-21h2-x64

Sharing

General

Target

86ed2bd4766eb056acc84cf827be902c6db1513c85331bdef9613349b4c2c56e
Size

4.1MB
Sample

240327-zkrdzsfa9s
MD5

beb8c75ab598ae1e0e7d932275d64f84
SHA1

28e7bf434738c4e31a733dfacbe2cc54ca186f86
SHA256

86ed2bd4766eb056acc84cf827be902c6db1513c85331bdef9613349b4c2c56e
SHA512

eb33d15c55b4b3a82233755b024ff79bc8e72ceff85631ed76bbe98a623341f315f4cd23c8f4ff534162f096659b3281de497d291564158fc67c6a7abb50e178
SSDEEP

98304:7D1PaD4OzFDQaTHz09ic1t9yum0McI4Dd2PeCHqf0iB:P1aDXzFbHzqtEu/w4DcPeBf0iB

Score

10^/10

glupteba discovery dropper evasion loader persistence rootkit upx

Static task

static1

Behavioral task

behavioral1

Sample

86ed2bd4766eb056acc84cf827be902c6db1513c85331bdef9613349b4c2c56e.exe

Resource

win10v2004-20240226-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows10-2004-x64

18 signatures

150 seconds

Behavioral task

behavioral2

Sample

86ed2bd4766eb056acc84cf827be902c6db1513c85331bdef9613349b4c2c56e.exe

Resource

win11-20240319-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows11-21h2-x64

18 signatures

150 seconds

Malware Config

Targets

- Target
  
  86ed2bd4766eb056acc84cf827be902c6db1513c85331bdef9613349b4c2c56e
- Size
  
  4.1MB
- MD5
  
  beb8c75ab598ae1e0e7d932275d64f84
- SHA1
  
  28e7bf434738c4e31a733dfacbe2cc54ca186f86
- SHA256
  
  86ed2bd4766eb056acc84cf827be902c6db1513c85331bdef9613349b4c2c56e
- SHA512
  
  eb33d15c55b4b3a82233755b024ff79bc8e72ceff85631ed76bbe98a623341f315f4cd23c8f4ff534162f096659b3281de497d291564158fc67c6a7abb50e178
- SSDEEP
  
  98304:7D1PaD4OzFDQaTHz09ic1t9yum0McI4Dd2PeCHqf0iB:P1aDXzFbHzqtEu/w4DcPeBf0iB
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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