glupteba | abd6a2a830ad60dee388eb6fb1a9ee7d63b01fa8a7e55d2dbf7ec430072394bd | Triage

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Reports

Overview

overview

Static

static

1

cryptolaemus

windows10-2004-x64

cryptolaemus

windows11-21h2-x64

Sharing

General

Target

abd6a2a830ad60dee388eb6fb1a9ee7d63b01fa8a7e55d2dbf7ec430072394bd
Size

4.2MB
Sample

240422-qa43nabh5s
MD5

b4e4c71c2dc12b19e51b76c0222409ea
SHA1

4487e504cabe1b5ddbb786189a6116f880c06e93
SHA256

abd6a2a830ad60dee388eb6fb1a9ee7d63b01fa8a7e55d2dbf7ec430072394bd
SHA512

3f540df94eaf1ffedfb6dba3dcbadf6dfde5f0491cfbb9c147296dfd029794233018644a5369478ea905ffd99687159a39f2d1401b934380145474471b1f9919
SSDEEP

98304:tZPo3260MgOrbiCV32rtyb/NI2zMT2AL+pJdusexglISbXBQ7CZIKInIB:tVxtMbiCsrtM/NmqVpJTlxQ2aKDB

Score

10^/10

glupteba discovery dropper evasion loader persistence rootkit upx

Static task

static1

Behavioral task

behavioral1

Sample

abd6a2a830ad60dee388eb6fb1a9ee7d63b01fa8a7e55d2dbf7ec430072394bd.exe

Resource

win10v2004-20240412-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows10-2004-x64

18 signatures

150 seconds

Behavioral task

behavioral2

Sample

abd6a2a830ad60dee388eb6fb1a9ee7d63b01fa8a7e55d2dbf7ec430072394bd.exe

Resource

win11-20240412-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows11-21h2-x64

18 signatures

150 seconds

Malware Config

Targets

- Target
  
  abd6a2a830ad60dee388eb6fb1a9ee7d63b01fa8a7e55d2dbf7ec430072394bd
- Size
  
  4.2MB
- MD5
  
  b4e4c71c2dc12b19e51b76c0222409ea
- SHA1
  
  4487e504cabe1b5ddbb786189a6116f880c06e93
- SHA256
  
  abd6a2a830ad60dee388eb6fb1a9ee7d63b01fa8a7e55d2dbf7ec430072394bd
- SHA512
  
  3f540df94eaf1ffedfb6dba3dcbadf6dfde5f0491cfbb9c147296dfd029794233018644a5369478ea905ffd99687159a39f2d1401b934380145474471b1f9919
- SSDEEP
  
  98304:tZPo3260MgOrbiCV32rtyb/NI2zMT2AL+pJdusexglISbXBQ7CZIKInIB:tVxtMbiCsrtM/NmqVpJTlxQ2aKDB
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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