glupteba | a8629db6f5524d25a30a20cde55a2b5cde48498cb85c752877d7a28f7c7d811e | Triage

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Overview

overview

Static

static

1

cryptolaemus

windows10-2004-x64

cryptolaemus

windows11-21h2-x64

Sharing

General

Target

a8629db6f5524d25a30a20cde55a2b5cde48498cb85c752877d7a28f7c7d811e
Size

4.1MB
Sample

240519-cbl2kscf26
MD5

b8a851c16e58686ebdd376817007dfb7
SHA1

bda96c71e3c77465090266e011a9d17add1ed258
SHA256

a8629db6f5524d25a30a20cde55a2b5cde48498cb85c752877d7a28f7c7d811e
SHA512

057e0f474d29a868f231ad906b70e6a95262b3facb5b486bf33845b78014e337feedfcb6b1505be25fc079ae55bf8f0875f35b7f051b1fb1d0b792ef14ca5a4f
SSDEEP

98304:UrbgSYZm0VZ47d2LjXdY+WeqK35WW/TEhU3Gu22X:UrcnZFqd2LRPP3hYhQZX

Score

10^/10

glupteba dropper evasion execution loader upx

Static task

static1

Behavioral task

behavioral1

Sample

a8629db6f5524d25a30a20cde55a2b5cde48498cb85c752877d7a28f7c7d811e.exe

Resource

win10v2004-20240426-en

glupteba dropper evasion execution loader upx

windows10-2004-x64

7 signatures

150 seconds

Behavioral task

behavioral2

Sample

a8629db6f5524d25a30a20cde55a2b5cde48498cb85c752877d7a28f7c7d811e.exe

Resource

win11-20240426-en

glupteba dropper evasion execution loader upx

windows11-21h2-x64

11 signatures

150 seconds

Malware Config

Targets

- Target
  
  a8629db6f5524d25a30a20cde55a2b5cde48498cb85c752877d7a28f7c7d811e
- Size
  
  4.1MB
- MD5
  
  b8a851c16e58686ebdd376817007dfb7
- SHA1
  
  bda96c71e3c77465090266e011a9d17add1ed258
- SHA256
  
  a8629db6f5524d25a30a20cde55a2b5cde48498cb85c752877d7a28f7c7d811e
- SHA512
  
  057e0f474d29a868f231ad906b70e6a95262b3facb5b486bf33845b78014e337feedfcb6b1505be25fc079ae55bf8f0875f35b7f051b1fb1d0b792ef14ca5a4f
- SSDEEP
  
  98304:UrbgSYZm0VZ47d2LjXdY+WeqK35WW/TEhU3Gu22X:UrcnZFqd2LRPP3hYhQZX
Score

10^/10

glupteba dropper evasion execution loader upx
- Glupteba
  Glupteba is a modular loader written in Golang with various components.
  loader dropper glupteba
- Glupteba payload
- Modifies Windows Firewall
  evasion
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

PowerShell

Scheduled Task/Job

Persistence

Create or Modify System Process

Windows Service

Scheduled Task/Job

Privilege Escalation

Create or Modify System Process

Windows Service

Scheduled Task/Job

Defense Evasion

Impair Defenses

Disable or Modify System Firewall

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

gluptebadropperevasionexecutionloaderupx

behavioral2

gluptebadropperevasionexecutionloaderupx

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