Overview

overview

10

Static

static

1

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    3b668a9058993f472824dc4acf46a0bd31986fd8ce51686dd65d620967f554e9

  • Size

    4.1MB

  • Sample

    240518-n1pdsaab71

  • MD5

    fbb4b14002cf63fb5d71d1398c4a7de6

  • SHA1

    4845ce2c35974330310f79ae5aade376fdb39865

  • SHA256

    3b668a9058993f472824dc4acf46a0bd31986fd8ce51686dd65d620967f554e9

  • SHA512

    191eac97109aa8c68a26214cc6a5abf20bf26716de04d5471b67e55f7132762ea91a483e0df504c77ef195b4595ff060ba2739d293d097a02948d430cc63c3ae

  • SSDEEP

    98304:IZ9bi3QNEOtUId2petU9sYIhWVMAA4+H1:B303UIApyYIhWVME8

Score
10/10
gluptebadiscoverydropperevasionexecutionloaderpersistencerootkit

Malware Config

Targets

    • Target

      3b668a9058993f472824dc4acf46a0bd31986fd8ce51686dd65d620967f554e9

    • Size

      4.1MB

    • MD5

      fbb4b14002cf63fb5d71d1398c4a7de6

    • SHA1

      4845ce2c35974330310f79ae5aade376fdb39865

    • SHA256

      3b668a9058993f472824dc4acf46a0bd31986fd8ce51686dd65d620967f554e9

    • SHA512

      191eac97109aa8c68a26214cc6a5abf20bf26716de04d5471b67e55f7132762ea91a483e0df504c77ef195b4595ff060ba2739d293d097a02948d430cc63c3ae

    • SSDEEP

      98304:IZ9bi3QNEOtUId2petU9sYIhWVMAA4+H1:B303UIApyYIhWVME8

    Score
    10/10
    gluptebadiscoverydropperevasionexecutionloaderpersistencerootkit

    • Glupteba

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

      loaderdropperglupteba

    • Glupteba payload

    • Modifies Windows Firewall

      evasion

    • Executes dropped EXE

    • 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