glupteba | e25ca208d841e390e42eece21fdd5d5fef34565f06632ce07ae367afffe298b9 | Triage

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Overview

overview

Static

static

1

cryptolaemus

windows10-2004-x64

cryptolaemus

windows11-21h2-x64

Sharing

General

Target

e25ca208d841e390e42eece21fdd5d5fef34565f06632ce07ae367afffe298b9
Size

4.2MB
Sample

240416-jp24aaef4t
MD5

bae06c79ab89098f4b6763500b7384ec
SHA1

62555f14242a7b027f8732d044c5bf13c37dee19
SHA256

e25ca208d841e390e42eece21fdd5d5fef34565f06632ce07ae367afffe298b9
SHA512

dd0a3f5fb4260bd92f17664a7a8222c81255d599173f830415a7225bc09d12bea925b5821f12153968a633736c8a4d491b4ca4c1c7044fec6f51c36c79a1ce13
SSDEEP

98304:3I6OcHzlNHtQtDkPKsjFBGQUfrxCXCaJLmxJCg:3ItcHzlNHODkpjFBGTrxCXXmh

Score

10^/10

glupteba discovery dropper evasion loader persistence rootkit upx

Static task

static1

Behavioral task

behavioral1

Sample

e25ca208d841e390e42eece21fdd5d5fef34565f06632ce07ae367afffe298b9.exe

Resource

win10v2004-20240412-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows10-2004-x64

18 signatures

150 seconds

Behavioral task

behavioral2

Sample

e25ca208d841e390e42eece21fdd5d5fef34565f06632ce07ae367afffe298b9.exe

Resource

win11-20240412-en

glupteba discovery dropper evasion loader persistence rootkit upx

windows11-21h2-x64

19 signatures

150 seconds

Malware Config

Targets

- Target
  
  e25ca208d841e390e42eece21fdd5d5fef34565f06632ce07ae367afffe298b9
- Size
  
  4.2MB
- MD5
  
  bae06c79ab89098f4b6763500b7384ec
- SHA1
  
  62555f14242a7b027f8732d044c5bf13c37dee19
- SHA256
  
  e25ca208d841e390e42eece21fdd5d5fef34565f06632ce07ae367afffe298b9
- SHA512
  
  dd0a3f5fb4260bd92f17664a7a8222c81255d599173f830415a7225bc09d12bea925b5821f12153968a633736c8a4d491b4ca4c1c7044fec6f51c36c79a1ce13
- SSDEEP
  
  98304:3I6OcHzlNHtQtDkPKsjFBGQUfrxCXCaJLmxJCg:3ItcHzlNHODkpjFBGTrxCXXmh
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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