glupteba | d8f62d50bcacd08f63e9b410da1e3e8165957265ffc038318484116ccaa4563f | Triage

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Overview

overview

Static

static

1

cryptolaemus

windows10-2004-x64

cryptolaemus

windows11-21h2-x64

Sharing

General

Target

d8f62d50bcacd08f63e9b410da1e3e8165957265ffc038318484116ccaa4563f
Size

4.1MB
Sample

240429-yf3qsabd71
MD5

e8d3abafd52c58d8156c7fac68bb0c2f
SHA1

469600b25b3acb5d8f944fccf4a0accb6c31ca1a
SHA256

d8f62d50bcacd08f63e9b410da1e3e8165957265ffc038318484116ccaa4563f
SHA512

197a01329720d90533aa3ea74b7fec45b69876526c58b2e11d0fd7507e4661f777e18144fea37e2c1519fb857837a25b5deb851447ae38f4c557463a61dadda5
SSDEEP

98304:BdQuuPHa5MdStgxripkXnRwi4vnPQHeH26Ah+8mVZTj:guu/awStgipkXtkP6Loj

Score

10^/10

glupteba discovery dropper evasion loader persistence rootkit upx

Static task

static1

Behavioral task

behavioral1

Sample

d8f62d50bcacd08f63e9b410da1e3e8165957265ffc038318484116ccaa4563f.exe

Resource

win10v2004-20240419-en

glupteba discovery dropper evasion loader persistence rootkit

windows10-2004-x64

16 signatures

150 seconds

Behavioral task

behavioral2

Sample

d8f62d50bcacd08f63e9b410da1e3e8165957265ffc038318484116ccaa4563f.exe

Resource

win11-20240426-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows11-21h2-x64

18 signatures

150 seconds

Malware Config

Targets

- Target
  
  d8f62d50bcacd08f63e9b410da1e3e8165957265ffc038318484116ccaa4563f
- Size
  
  4.1MB
- MD5
  
  e8d3abafd52c58d8156c7fac68bb0c2f
- SHA1
  
  469600b25b3acb5d8f944fccf4a0accb6c31ca1a
- SHA256
  
  d8f62d50bcacd08f63e9b410da1e3e8165957265ffc038318484116ccaa4563f
- SHA512
  
  197a01329720d90533aa3ea74b7fec45b69876526c58b2e11d0fd7507e4661f777e18144fea37e2c1519fb857837a25b5deb851447ae38f4c557463a61dadda5
- SSDEEP
  
  98304:BdQuuPHa5MdStgxripkXnRwi4vnPQHeH26Ah+8mVZTj:guu/awStgipkXtkP6Loj
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

gluptebadiscoverydropperevasionloaderpersistencerootkit

behavioral2

gluptebadiscoverydropperevasionloaderpersistencerootkitupx

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