glupteba | 599a417e174f832cfa4a8485aad7bb61e482499ba15d1b4a534c7ddb36b783e7 | Triage

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Overview

overview

Static

static

1

cryptolaemus

windows10-2004-x64

cryptolaemus

windows11-21h2-x64

Sharing

General

Target

599a417e174f832cfa4a8485aad7bb61e482499ba15d1b4a534c7ddb36b783e7
Size

4.1MB
Sample

240424-t19mlsdc7z
MD5

7c4bd9937c6d7feb773633119e28dbfa
SHA1

27c08aa933b523d0daf97a50a4f9b5db7a8de33d
SHA256

599a417e174f832cfa4a8485aad7bb61e482499ba15d1b4a534c7ddb36b783e7
SHA512

0d23ac543f6060d2795a77592cbdfa47493cd890c59709a6aeb9916aaea5ea33294f427411cb58351f9e9e88a8308156e687b4b89c45a1c4d19f5ed39747e75d
SSDEEP

98304:dFddrpuoRE7tl1yJ8vae/QmLpm2XHwIZYQzHZc5g5rp30lCUV:nLdBQ1yJ8Sedm2XHUQNc5XgM

Score

10^/10

glupteba discovery dropper evasion loader persistence rootkit upx

Static task

static1

Behavioral task

behavioral1

Sample

599a417e174f832cfa4a8485aad7bb61e482499ba15d1b4a534c7ddb36b783e7.exe

Resource

win10v2004-20240412-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows10-2004-x64

18 signatures

150 seconds

Behavioral task

behavioral2

Sample

599a417e174f832cfa4a8485aad7bb61e482499ba15d1b4a534c7ddb36b783e7.exe

Resource

win11-20240412-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows11-21h2-x64

19 signatures

150 seconds

Malware Config

Targets

- Target
  
  599a417e174f832cfa4a8485aad7bb61e482499ba15d1b4a534c7ddb36b783e7
- Size
  
  4.1MB
- MD5
  
  7c4bd9937c6d7feb773633119e28dbfa
- SHA1
  
  27c08aa933b523d0daf97a50a4f9b5db7a8de33d
- SHA256
  
  599a417e174f832cfa4a8485aad7bb61e482499ba15d1b4a534c7ddb36b783e7
- SHA512
  
  0d23ac543f6060d2795a77592cbdfa47493cd890c59709a6aeb9916aaea5ea33294f427411cb58351f9e9e88a8308156e687b4b89c45a1c4d19f5ed39747e75d
- SSDEEP
  
  98304:dFddrpuoRE7tl1yJ8vae/QmLpm2XHwIZYQzHZc5g5rp30lCUV:nLdBQ1yJ8Sedm2XHUQNc5XgM
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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