glupteba | 097c86ad092ae556c12c99d25bb5c4badeb5d4cbb7cae0dcd62a5f055ecf0c20 | Triage

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Overview

overview

Static

static

1

cryptolaemus

windows10-2004-x64

cryptolaemus

windows11-21h2-x64

Sharing

General

Target

097c86ad092ae556c12c99d25bb5c4badeb5d4cbb7cae0dcd62a5f055ecf0c20
Size

4.1MB
Sample

240329-glegpsbb3y
MD5

80edfe96002913eaa077c308c5613635
SHA1

4273f9daada3ade5a47ef17776f3f6b106c6a848
SHA256

097c86ad092ae556c12c99d25bb5c4badeb5d4cbb7cae0dcd62a5f055ecf0c20
SHA512

c44949d4da0d38bbd0bd4aabf2e8657bcc96b1b840beee13b322ff6787c8a90c5e35ca5549ba6b368dee352e3a8a40a4128a05b7792e7b3b507465c0d888f490
SSDEEP

98304:4RXZcv8PYFEKaGLQ4Akmu+rrzFzhuO/Rs10zlrk442:zv8IljTXt+rrzHhqeb

Score

10^/10

glupteba discovery dropper evasion loader persistence rootkit upx

Static task

static1

Behavioral task

behavioral1

Sample

097c86ad092ae556c12c99d25bb5c4badeb5d4cbb7cae0dcd62a5f055ecf0c20.exe

Resource

win10v2004-20240226-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows10-2004-x64

19 signatures

150 seconds

Behavioral task

behavioral2

Sample

097c86ad092ae556c12c99d25bb5c4badeb5d4cbb7cae0dcd62a5f055ecf0c20.exe

Resource

win11-20240214-en

glupteba discovery dropper evasion loader persistence rootkit

windows11-21h2-x64

16 signatures

150 seconds

Malware Config

Targets

- Target
  
  097c86ad092ae556c12c99d25bb5c4badeb5d4cbb7cae0dcd62a5f055ecf0c20
- Size
  
  4.1MB
- MD5
  
  80edfe96002913eaa077c308c5613635
- SHA1
  
  4273f9daada3ade5a47ef17776f3f6b106c6a848
- SHA256
  
  097c86ad092ae556c12c99d25bb5c4badeb5d4cbb7cae0dcd62a5f055ecf0c20
- SHA512
  
  c44949d4da0d38bbd0bd4aabf2e8657bcc96b1b840beee13b322ff6787c8a90c5e35ca5549ba6b368dee352e3a8a40a4128a05b7792e7b3b507465c0d888f490
- SSDEEP
  
  98304:4RXZcv8PYFEKaGLQ4Akmu+rrzFzhuO/Rs10zlrk442:zv8IljTXt+rrzHhqeb
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

gluptebadiscoverydropperevasionloaderpersistencerootkit

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