glupteba | 483745d4bf8e1e141a0bc7670e781c453d0c34ccd1707bd5a125d514e7917350 | Triage

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Reports

Overview

overview

Static

static

1

cryptolaemus

windows10-2004-x64

cryptolaemus

windows11-21h2-x64

Sharing

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General

Target

483745d4bf8e1e141a0bc7670e781c453d0c34ccd1707bd5a125d514e7917350
Size

4.1MB
Sample

240501-pcnm1see3y
MD5

e45f444f6484ea4b062f5b92262215b4
SHA1

5d88beab645ffc9914e4ef9597638288495026b2
SHA256

483745d4bf8e1e141a0bc7670e781c453d0c34ccd1707bd5a125d514e7917350
SHA512

feb71c6b764fa7fe73113566ebb9045b403f7d96e318b4911792818efc800b4080d6e658bd4b867456f590582e8bc6ad81363a3ece0f1d73fb1edc50c2654931
SSDEEP

98304:GEHFjPC/hpFMhXWIh6XvIoXo2a3PjqnHYGe2oBBxRVpF7GFJOZ5:jjPC/oWO6AoXuuHxe/BDRHcFk

Score

10^/10

glupteba discovery dropper evasion loader persistence rootkit upx

Static task

static1

Behavioral task

behavioral1

Sample

483745d4bf8e1e141a0bc7670e781c453d0c34ccd1707bd5a125d514e7917350.exe

Resource

win10v2004-20240419-en

glupteba discovery dropper evasion loader persistence rootkit

windows10-2004-x64

16 signatures

150 seconds

Behavioral task

behavioral2

Sample

483745d4bf8e1e141a0bc7670e781c453d0c34ccd1707bd5a125d514e7917350.exe

Resource

win11-20240426-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows11-21h2-x64

18 signatures

150 seconds

Malware Config

Targets

- Target
  
  483745d4bf8e1e141a0bc7670e781c453d0c34ccd1707bd5a125d514e7917350
- Size
  
  4.1MB
- MD5
  
  e45f444f6484ea4b062f5b92262215b4
- SHA1
  
  5d88beab645ffc9914e4ef9597638288495026b2
- SHA256
  
  483745d4bf8e1e141a0bc7670e781c453d0c34ccd1707bd5a125d514e7917350
- SHA512
  
  feb71c6b764fa7fe73113566ebb9045b403f7d96e318b4911792818efc800b4080d6e658bd4b867456f590582e8bc6ad81363a3ece0f1d73fb1edc50c2654931
- SSDEEP
  
  98304:GEHFjPC/hpFMhXWIh6XvIoXo2a3PjqnHYGe2oBBxRVpF7GFJOZ5:jjPC/oWO6AoXuuHxe/BDRHcFk
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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