glupteba | 0f240896e4949029eb57f580c9f4681f3e2e90b310fd1454be43354e51aed944 | 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

0f240896e4949029eb57f580c9f4681f3e2e90b310fd1454be43354e51aed944
Size

4.2MB
Sample

240410-j5nwlahb88
MD5

3e04a553ed5b85fb0a7b9eda2cd109de
SHA1

4808ee499f497b8ff80119ede036feeefa4c4f20
SHA256

0f240896e4949029eb57f580c9f4681f3e2e90b310fd1454be43354e51aed944
SHA512

b438abfbbb682f50807d7b81977b35bde40d3a022ede75c8e98d97dcd49eec36b2aa6fc69400f123161edf134908594ac9f1eef63fa1a896271dbaad049db2eb
SSDEEP

98304:2mJdOpHzD2aE0Hhy/0Qc96i70eGjm01xBb0dip:2LHzb20QJi70eGauxB/

Score

10^/10

glupteba discovery dropper evasion loader persistence rootkit upx

Static task

static1

Behavioral task

behavioral1

Sample

0f240896e4949029eb57f580c9f4681f3e2e90b310fd1454be43354e51aed944.exe

Resource

win10v2004-20240226-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows10-2004-x64

18 signatures

150 seconds

Behavioral task

behavioral2

Sample

0f240896e4949029eb57f580c9f4681f3e2e90b310fd1454be43354e51aed944.exe

Resource

win11-20240221-en

glupteba dropper loader

windows11-21h2-x64

5 signatures

150 seconds

Malware Config

Targets

- Target
  
  0f240896e4949029eb57f580c9f4681f3e2e90b310fd1454be43354e51aed944
- Size
  
  4.2MB
- MD5
  
  3e04a553ed5b85fb0a7b9eda2cd109de
- SHA1
  
  4808ee499f497b8ff80119ede036feeefa4c4f20
- SHA256
  
  0f240896e4949029eb57f580c9f4681f3e2e90b310fd1454be43354e51aed944
- SHA512
  
  b438abfbbb682f50807d7b81977b35bde40d3a022ede75c8e98d97dcd49eec36b2aa6fc69400f123161edf134908594ac9f1eef63fa1a896271dbaad049db2eb
- SSDEEP
  
  98304:2mJdOpHzD2aE0Hhy/0Qc96i70eGjm01xBb0dip:2LHzb20QJi70eGauxB/
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

gluptebadropperloader

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