glupteba | 52fc719d44887f80d30a12886a818bdd3baca382cdca7703cfbaf77dd1f7a7b4 | Triage

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Overview

overview

Static

static

1

cryptolaemus

windows10-2004-x64

cryptolaemus

windows11-21h2-x64

Sharing

General

Target

52fc719d44887f80d30a12886a818bdd3baca382cdca7703cfbaf77dd1f7a7b4
Size

4.2MB
Sample

240419-bgap3aca83
MD5

e14e44b5e142b00e2b0c0c666c2c2a08
SHA1

533ecd2f98a93e0a4c6f965a2fcbcdfaeb6e41ab
SHA256

52fc719d44887f80d30a12886a818bdd3baca382cdca7703cfbaf77dd1f7a7b4
SHA512

95a9dddaaf3e40f0904e19875cb13f1237e9500a8c3498037f9aecff85a5a591ce166b44e8b29cf2340564559fcb00321bf99f90efc157bf4546295784b25c36
SSDEEP

98304:6eU9Bh0ZpWG7460rhxj0FMVy+9LgCbGoD1OyJCOsGUxDW88A2xBQ0r:a9j0jWE+llaMVy+90CpOuCOqDWtA2xBn

Score

10^/10

glupteba discovery dropper evasion loader persistence rootkit upx

Static task

static1

Behavioral task

behavioral1

Sample

52fc719d44887f80d30a12886a818bdd3baca382cdca7703cfbaf77dd1f7a7b4.exe

Resource

win10v2004-20240412-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows10-2004-x64

19 signatures

150 seconds

Behavioral task

behavioral2

Sample

52fc719d44887f80d30a12886a818bdd3baca382cdca7703cfbaf77dd1f7a7b4.exe

Resource

win11-20240412-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows11-21h2-x64

19 signatures

150 seconds

Malware Config

Targets

- Target
  
  52fc719d44887f80d30a12886a818bdd3baca382cdca7703cfbaf77dd1f7a7b4
- Size
  
  4.2MB
- MD5
  
  e14e44b5e142b00e2b0c0c666c2c2a08
- SHA1
  
  533ecd2f98a93e0a4c6f965a2fcbcdfaeb6e41ab
- SHA256
  
  52fc719d44887f80d30a12886a818bdd3baca382cdca7703cfbaf77dd1f7a7b4
- SHA512
  
  95a9dddaaf3e40f0904e19875cb13f1237e9500a8c3498037f9aecff85a5a591ce166b44e8b29cf2340564559fcb00321bf99f90efc157bf4546295784b25c36
- SSDEEP
  
  98304:6eU9Bh0ZpWG7460rhxj0FMVy+9LgCbGoD1OyJCOsGUxDW88A2xBQ0r:a9j0jWE+llaMVy+90CpOuCOqDWtA2xBn
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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