glupteba | 11bd590b5b7e19c15a979e66930392686e55b0a02a19435fc60d1d8a74ed1a9a | Triage

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Overview

overview

Static

static

1

dridex

windows10-2004-x64

Sharing

General

Target

11bd590b5b7e19c15a979e66930392686e55b0a02a19435fc60d1d8a74ed1a9a
Size

4.2MB
Sample

230607-l3cfwsab4x
MD5

243651c2f20e417e7f422791a1ae41fe
SHA1

6b12752c7a9ed0036af38a6e8ffde4818b45f599
SHA256

11bd590b5b7e19c15a979e66930392686e55b0a02a19435fc60d1d8a74ed1a9a
SHA512

e92c4de5bcf57a5e8f16ac4f7f8ab96767bcc6ed7e8c896d89f875cc0e0a94ae7bbbf9b52bda876869c1f186f4e05203868875963dc4548717cfcbe0d29c3e22
SSDEEP

98304:2dEol8irRkCGmAYaU1vro2lE6c40dn6DSM/RTS0A/j:2dNlhM1YazR6cRdDMJS5/j

Score

10^/10

glupteba discovery dropper evasion loader persistence rootkit upx

Static task

static1

Behavioral task

behavioral1

Sample

11bd590b5b7e19c15a979e66930392686e55b0a02a19435fc60d1d8a74ed1a9a.exe

Resource

win10v2004-20230220-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows10-2004-x64

18 signatures

150 seconds

Malware Config

Targets

- Target
  
  11bd590b5b7e19c15a979e66930392686e55b0a02a19435fc60d1d8a74ed1a9a
- Size
  
  4.2MB
- MD5
  
  243651c2f20e417e7f422791a1ae41fe
- SHA1
  
  6b12752c7a9ed0036af38a6e8ffde4818b45f599
- SHA256
  
  11bd590b5b7e19c15a979e66930392686e55b0a02a19435fc60d1d8a74ed1a9a
- SHA512
  
  e92c4de5bcf57a5e8f16ac4f7f8ab96767bcc6ed7e8c896d89f875cc0e0a94ae7bbbf9b52bda876869c1f186f4e05203868875963dc4548717cfcbe0d29c3e22
- SSDEEP
  
  98304:2dEol8irRkCGmAYaU1vro2lE6c40dn6DSM/RTS0A/j:2dNlhM1YazR6cRdDMJS5/j
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

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

Persistence

Modify Existing Service

Registry Run Keys / Startup Folder

Scheduled Task

Privilege Escalation

Scheduled Task

Defense Evasion

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

gluptebadiscoverydropperevasionloaderpersistencerootkitupx

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