glupteba | 05800d467aaf0a382da410df547ad02daade8fb6b0d6ff603d99f0c6491386f4 | Triage

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Overview

overview

Static

static

1

cryptolaemus

windows10-2004-x64

cryptolaemus

windows11-21h2-x64

Sharing

General

Target

05800d467aaf0a382da410df547ad02daade8fb6b0d6ff603d99f0c6491386f4
Size

4.1MB
Sample

240421-y6rq7sbc61
MD5

10db47a456e07308fe6dd6003d52ebbd
SHA1

44453cc64c45924262dc4116402dba1556db71ff
SHA256

05800d467aaf0a382da410df547ad02daade8fb6b0d6ff603d99f0c6491386f4
SHA512

75bb5025fa3c7c33e62b72aaf3d8d8529bd9bf633f7ce5ba328b4f56dc78c2154dd5311a83ec6959ab9c114b0a3c55fd4eaec2e514ec18f837088c54d9075d0c
SSDEEP

98304:Q6+NbupGYWkWUKqb2mQEf1KRMJYjr3YWC6hMfGb3gpntSD:x+NqpqkWfc2mFNDYjrxhMfGQpntw

Score

10^/10

glupteba discovery dropper evasion loader persistence rootkit upx

Static task

static1

Behavioral task

behavioral1

Sample

05800d467aaf0a382da410df547ad02daade8fb6b0d6ff603d99f0c6491386f4.exe

Resource

win10v2004-20240412-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows10-2004-x64

18 signatures

150 seconds

Behavioral task

behavioral2

Sample

05800d467aaf0a382da410df547ad02daade8fb6b0d6ff603d99f0c6491386f4.exe

Resource

win11-20240412-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows11-21h2-x64

19 signatures

150 seconds

Malware Config

Targets

- Target
  
  05800d467aaf0a382da410df547ad02daade8fb6b0d6ff603d99f0c6491386f4
- Size
  
  4.1MB
- MD5
  
  10db47a456e07308fe6dd6003d52ebbd
- SHA1
  
  44453cc64c45924262dc4116402dba1556db71ff
- SHA256
  
  05800d467aaf0a382da410df547ad02daade8fb6b0d6ff603d99f0c6491386f4
- SHA512
  
  75bb5025fa3c7c33e62b72aaf3d8d8529bd9bf633f7ce5ba328b4f56dc78c2154dd5311a83ec6959ab9c114b0a3c55fd4eaec2e514ec18f837088c54d9075d0c
- SSDEEP
  
  98304:Q6+NbupGYWkWUKqb2mQEf1KRMJYjr3YWC6hMfGb3gpntSD:x+NqpqkWfc2mFNDYjrxhMfGQpntw
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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