Overview

overview

10

Static

static

1

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    0adcfe6b65204a5a44f87d157ab8be8aab0021faffbdf79967b1b35fc1580809

  • Size

    4.1MB

  • Sample

    240517-ls5ppacd2v

  • MD5

    aa9d2edf579ca886a202919ac6ac79a7

  • SHA1

    e2983a8432e43012de1f6790c28eae9e366718c5

  • SHA256

    0adcfe6b65204a5a44f87d157ab8be8aab0021faffbdf79967b1b35fc1580809

  • SHA512

    0808c3f984cc20fc274fe00c6f5019ce75be1ff7d3c7d753754482c898a3b01ba663f577f407e7635fc1178cf9b50e2f231370ff967eaa2d3a7a772641a0356d

  • SSDEEP

    98304:UhY2qRRjR1paGoDMO/b2fpl9vUYBzPUd5cvaqxgKnFtiaq:qYlRLXY4O+pXvrLaqWucT

Score
10/10
gluptebadiscoverydropperevasionexecutionloaderpersistencerootkitupx

Malware Config

Targets

    • Target

      0adcfe6b65204a5a44f87d157ab8be8aab0021faffbdf79967b1b35fc1580809

    • Size

      4.1MB

    • MD5

      aa9d2edf579ca886a202919ac6ac79a7

    • SHA1

      e2983a8432e43012de1f6790c28eae9e366718c5

    • SHA256

      0adcfe6b65204a5a44f87d157ab8be8aab0021faffbdf79967b1b35fc1580809

    • SHA512

      0808c3f984cc20fc274fe00c6f5019ce75be1ff7d3c7d753754482c898a3b01ba663f577f407e7635fc1178cf9b50e2f231370ff967eaa2d3a7a772641a0356d

    • SSDEEP

      98304:UhY2qRRjR1paGoDMO/b2fpl9vUYBzPUd5cvaqxgKnFtiaq:qYlRLXY4O+pXvrLaqWucT

    Score
    10/10
    gluptebadiscoverydropperevasionexecutionloaderpersistencerootkitupx

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

      loaderdropperglupteba

    • 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.

      rootkitevasion

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Scheduled Task/Job

1
T1053

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Scheduled Task/Job

1
T1053

Defense Evasion

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks