glupteba | 54882bd0faf32aac1a6b948ef31f7e8d2d2649b34236746cb0c2ced68f6a67d1 | Triage

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Overview

overview

Static

static

1

cryptolaemus

windows10-2004-x64

cryptolaemus

windows11-21h2-x64

Sharing

General

Target

54882bd0faf32aac1a6b948ef31f7e8d2d2649b34236746cb0c2ced68f6a67d1
Size

4.2MB
Sample

240419-hvcj5sbe27
MD5

252592cd6e55d92793e5e528150da5ba
SHA1

336040826dbafbc59e772f83833b53a5bb68d86b
SHA256

54882bd0faf32aac1a6b948ef31f7e8d2d2649b34236746cb0c2ced68f6a67d1
SHA512

f6168e606009491a746632dbba00e2e2ccb1ae526efeb7f7be116ad357344d53c0c32108dc8c5d1063eb66e6757892bf99c5c87fb22006b9c53fa236149a51e4
SSDEEP

98304:XNkDk7Y2e9fhWY+LbgLFpBVAayCN/CB0J4dlv7S/k29jp/4u:+k7LeNhW/+FpBVAa19Ce4dlv7wZ4u

Score

10^/10

glupteba discovery dropper evasion loader persistence rootkit upx

Static task

static1

Behavioral task

behavioral1

Sample

54882bd0faf32aac1a6b948ef31f7e8d2d2649b34236746cb0c2ced68f6a67d1.exe

Resource

win10v2004-20240412-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows10-2004-x64

18 signatures

150 seconds

Behavioral task

behavioral2

Sample

54882bd0faf32aac1a6b948ef31f7e8d2d2649b34236746cb0c2ced68f6a67d1.exe

Resource

win11-20240412-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows11-21h2-x64

18 signatures

150 seconds

Malware Config

Targets

- Target
  
  54882bd0faf32aac1a6b948ef31f7e8d2d2649b34236746cb0c2ced68f6a67d1
- Size
  
  4.2MB
- MD5
  
  252592cd6e55d92793e5e528150da5ba
- SHA1
  
  336040826dbafbc59e772f83833b53a5bb68d86b
- SHA256
  
  54882bd0faf32aac1a6b948ef31f7e8d2d2649b34236746cb0c2ced68f6a67d1
- SHA512
  
  f6168e606009491a746632dbba00e2e2ccb1ae526efeb7f7be116ad357344d53c0c32108dc8c5d1063eb66e6757892bf99c5c87fb22006b9c53fa236149a51e4
- SSDEEP
  
  98304:XNkDk7Y2e9fhWY+LbgLFpBVAayCN/CB0J4dlv7S/k29jp/4u:+k7LeNhW/+FpBVAa19Ce4dlv7wZ4u
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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