glupteba | 6040208d5c22bf24b971dcc7465c2a1920e1a18ab1c2a37d23a1dbe4c0c2dfcf | Triage

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Overview

overview

Static

static

1

cryptolaemus

windows10-2004-x64

cryptolaemus

windows11-21h2-x64

Sharing

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General

Target

6040208d5c22bf24b971dcc7465c2a1920e1a18ab1c2a37d23a1dbe4c0c2dfcf
Size

4.2MB
Sample

240501-27e1ksca66
MD5

ebe9483e42d37562aeb984ab69728632
SHA1

54216546648a1da33e8f96c2037ef3deea5888c5
SHA256

6040208d5c22bf24b971dcc7465c2a1920e1a18ab1c2a37d23a1dbe4c0c2dfcf
SHA512

ebbccd298949c02c24c6927130132e63a02a620a50f51c161e165e9c07e561b605ee7d0c5bc471f229570bcb9ac6cb27cf79a183140ed41da49673db8185e0ed
SSDEEP

98304:PuG3QFxSNkN4u615vkopeNoVxTRrGDAQtoqh8RdhT:PuIxyNs5vbp4oV5VPa8Rdd

Score

10^/10

glupteba discovery dropper evasion loader persistence rootkit upx

Static task

static1

Behavioral task

behavioral1

Sample

6040208d5c22bf24b971dcc7465c2a1920e1a18ab1c2a37d23a1dbe4c0c2dfcf.exe

Resource

win10v2004-20240426-en

glupteba dropper evasion loader upx

windows10-2004-x64

6 signatures

150 seconds

Behavioral task

behavioral2

Sample

6040208d5c22bf24b971dcc7465c2a1920e1a18ab1c2a37d23a1dbe4c0c2dfcf.exe

Resource

win11-20240419-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows11-21h2-x64

18 signatures

150 seconds

Malware Config

Targets

- Target
  
  6040208d5c22bf24b971dcc7465c2a1920e1a18ab1c2a37d23a1dbe4c0c2dfcf
- Size
  
  4.2MB
- MD5
  
  ebe9483e42d37562aeb984ab69728632
- SHA1
  
  54216546648a1da33e8f96c2037ef3deea5888c5
- SHA256
  
  6040208d5c22bf24b971dcc7465c2a1920e1a18ab1c2a37d23a1dbe4c0c2dfcf
- SHA512
  
  ebbccd298949c02c24c6927130132e63a02a620a50f51c161e165e9c07e561b605ee7d0c5bc471f229570bcb9ac6cb27cf79a183140ed41da49673db8185e0ed
- SSDEEP
  
  98304:PuG3QFxSNkN4u615vkopeNoVxTRrGDAQtoqh8RdhT:PuIxyNs5vbp4oV5VPa8Rdd
Score

10^/10

glupteba dropper evasion loader upx discovery persistence rootkit
- 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

gluptebadropperevasionloaderupx

behavioral2

gluptebadiscoverydropperevasionloaderpersistencerootkitupx

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