Overview

overview

10

Static

static

1

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    74716c16f59741280b9b0b795b6bb1b5a14982b205988d9943ba41d3f528bc1a

  • Size

    4.1MB

  • Sample

    240427-kfp8sseh54

  • MD5

    47a2afd8a01fcefc793e5454ee48081d

  • SHA1

    b197eecceec80ed8ab4405b84a51d6dc973f52c0

  • SHA256

    74716c16f59741280b9b0b795b6bb1b5a14982b205988d9943ba41d3f528bc1a

  • SHA512

    34397172680fbace67e0a7a68b684eb6380c683c9af619c64afb2c01008e2a7c3e32a67da01e3cd1338be290db476ca59607543c0e29cda3155ba1d107ec8898

  • SSDEEP

    98304:pBrcvoQ3bpeAYFyI5s2iXAaDVcYvvxcUB482tlsgYA74K:pBQ8JjsJRJcupcUK8wlX7x

Score
10/10
gluptebadiscoverydropperevasionloaderpersistencerootkit

Malware Config

Targets

    • Target

      74716c16f59741280b9b0b795b6bb1b5a14982b205988d9943ba41d3f528bc1a

    • Size

      4.1MB

    • MD5

      47a2afd8a01fcefc793e5454ee48081d

    • SHA1

      b197eecceec80ed8ab4405b84a51d6dc973f52c0

    • SHA256

      74716c16f59741280b9b0b795b6bb1b5a14982b205988d9943ba41d3f528bc1a

    • SHA512

      34397172680fbace67e0a7a68b684eb6380c683c9af619c64afb2c01008e2a7c3e32a67da01e3cd1338be290db476ca59607543c0e29cda3155ba1d107ec8898

    • SSDEEP

      98304:pBrcvoQ3bpeAYFyI5s2iXAaDVcYvvxcUB482tlsgYA74K:pBQ8JjsJRJcupcUK8wlX7x

    Score
    10/10
    gluptebadiscoverydropperevasionloaderpersistencerootkit

    • 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 Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks