glupteba | 7c5cc335ed20e7bb9993393d664d28d263e2b0e10ad3502fe6c36372b568300a | Triage

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Overview

overview

Static

static

1

cryptolaemus

windows10-2004-x64

cryptolaemus

windows11-21h2-x64

Sharing

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General

Target

7c5cc335ed20e7bb9993393d664d28d263e2b0e10ad3502fe6c36372b568300a
Size

4.1MB
Sample

240427-1lvcpshb84
MD5

c9ff81bdbd546c1ad7ca80de449aee7d
SHA1

ecc7593dddda08af6dc4f4321827e02e58c45d34
SHA256

7c5cc335ed20e7bb9993393d664d28d263e2b0e10ad3502fe6c36372b568300a
SHA512

02a8b3291e848c9cd30bee6fda825998c14d87b151ea57f3b4828ac22599645a6c4e1442e1a02fa32fafac6c6581d0a7c29d6198cfdf5ddb017aaf66340e8329
SSDEEP

98304:N3JGo7h1w5EJakooEXv5KwSFl4rUwcoJLL9dWbI7vFTwsa8uyA:N3JGKC+a8EfSFlGbJLL9dWszi7NyA

Score

10^/10

glupteba discovery dropper evasion loader persistence rootkit upx

Static task

static1

Behavioral task

behavioral1

Sample

7c5cc335ed20e7bb9993393d664d28d263e2b0e10ad3502fe6c36372b568300a.exe

Resource

win10v2004-20240419-en

glupteba discovery dropper evasion loader persistence rootkit

windows10-2004-x64

16 signatures

150 seconds

Behavioral task

behavioral2

Sample

7c5cc335ed20e7bb9993393d664d28d263e2b0e10ad3502fe6c36372b568300a.exe

Resource

win11-20240426-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows11-21h2-x64

18 signatures

150 seconds

Malware Config

Targets

- Target
  
  7c5cc335ed20e7bb9993393d664d28d263e2b0e10ad3502fe6c36372b568300a
- Size
  
  4.1MB
- MD5
  
  c9ff81bdbd546c1ad7ca80de449aee7d
- SHA1
  
  ecc7593dddda08af6dc4f4321827e02e58c45d34
- SHA256
  
  7c5cc335ed20e7bb9993393d664d28d263e2b0e10ad3502fe6c36372b568300a
- SHA512
  
  02a8b3291e848c9cd30bee6fda825998c14d87b151ea57f3b4828ac22599645a6c4e1442e1a02fa32fafac6c6581d0a7c29d6198cfdf5ddb017aaf66340e8329
- SSDEEP
  
  98304:N3JGo7h1w5EJakooEXv5KwSFl4rUwcoJLL9dWbI7vFTwsa8uyA:N3JGKC+a8EfSFlGbJLL9dWszi7NyA
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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