glupteba | 59f149b1c04d3a73d6d9fd658f881c91021ba67733b0c377be2eda6c6fb9a759 | Triage

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Reports

Overview

overview

Static

static

1

cryptolaemus

windows10-2004-x64

cryptolaemus

windows11-21h2-x64

Sharing

General

Target

59f149b1c04d3a73d6d9fd658f881c91021ba67733b0c377be2eda6c6fb9a759
Size

4.2MB
Sample

240420-tm6zkacc89
MD5

cf2c9f47ee207b14419adac5e185cfb6
SHA1

1214365de71a48e798998e5c0947f4fffaf7f030
SHA256

59f149b1c04d3a73d6d9fd658f881c91021ba67733b0c377be2eda6c6fb9a759
SHA512

37f84ad5fa5ac5e4e3b3ef92ce2dbc05018a3c7b07e82e562d2598e7898c41b18239a57c45ba1d07b4c857338b7ff32d84e60f7769a9569f2f6a4c19c68fa82c
SSDEEP

49152:wr1oHj0tlV0f9s8MWzX04BUpcYbKwdRAyQZQ93cNVdRbmMzimZc5ZnjMAqqwRi8M:wBcwtA9b44emOBqNRUORBLE4Ajzb

Score

10^/10

glupteba discovery dropper evasion loader persistence rootkit upx

Static task

static1

Behavioral task

behavioral1

Sample

59f149b1c04d3a73d6d9fd658f881c91021ba67733b0c377be2eda6c6fb9a759.exe

Resource

win10v2004-20240412-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows10-2004-x64

18 signatures

150 seconds

Behavioral task

behavioral2

Sample

59f149b1c04d3a73d6d9fd658f881c91021ba67733b0c377be2eda6c6fb9a759.exe

Resource

win11-20240412-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows11-21h2-x64

18 signatures

150 seconds

Malware Config

Targets

- Target
  
  59f149b1c04d3a73d6d9fd658f881c91021ba67733b0c377be2eda6c6fb9a759
- Size
  
  4.2MB
- MD5
  
  cf2c9f47ee207b14419adac5e185cfb6
- SHA1
  
  1214365de71a48e798998e5c0947f4fffaf7f030
- SHA256
  
  59f149b1c04d3a73d6d9fd658f881c91021ba67733b0c377be2eda6c6fb9a759
- SHA512
  
  37f84ad5fa5ac5e4e3b3ef92ce2dbc05018a3c7b07e82e562d2598e7898c41b18239a57c45ba1d07b4c857338b7ff32d84e60f7769a9569f2f6a4c19c68fa82c
- SSDEEP
  
  49152:wr1oHj0tlV0f9s8MWzX04BUpcYbKwdRAyQZQ93cNVdRbmMzimZc5ZnjMAqqwRi8M:wBcwtA9b44emOBqNRUORBLE4Ajzb
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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