Overview

overview

10

Static

static

1

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    ee0d384495759581bbce340770faebdcd28ad4a433354b4c67612798576a3276

  • Size

    4.1MB

  • Sample

    240518-1pg7jshd8x

  • MD5

    3c95ed2a5cda1d29975524618ea3c964

  • SHA1

    cea54746e0662e1885ddd193fd7176a7e8f7b18d

  • SHA256

    ee0d384495759581bbce340770faebdcd28ad4a433354b4c67612798576a3276

  • SHA512

    8f413bd2f62d8c08b8b4c9b6233373325446789552a6d33a9abf7c5e85d5a0eb78721fa23b591ccaf2ff76d873de6317bbb767ccda4c55fe513e83f8a321e142

  • SSDEEP

    98304:BsVQ+hudF4keJeyEqK0evsENr9r54Wa5Cc1nHXivC:Bs5hioeyE6OsERj43nh

Score
10/10
gluptebadiscoverydropperevasionexecutionloaderpersistencerootkitupx

Malware Config

Targets

    • Target

      ee0d384495759581bbce340770faebdcd28ad4a433354b4c67612798576a3276

    • Size

      4.1MB

    • MD5

      3c95ed2a5cda1d29975524618ea3c964

    • SHA1

      cea54746e0662e1885ddd193fd7176a7e8f7b18d

    • SHA256

      ee0d384495759581bbce340770faebdcd28ad4a433354b4c67612798576a3276

    • SHA512

      8f413bd2f62d8c08b8b4c9b6233373325446789552a6d33a9abf7c5e85d5a0eb78721fa23b591ccaf2ff76d873de6317bbb767ccda4c55fe513e83f8a321e142

    • SSDEEP

      98304:BsVQ+hudF4keJeyEqK0evsENr9r54Wa5Cc1nHXivC:Bs5hioeyE6OsERj43nh

    Score
    10/10
    gluptebadropperexecutionloaderdiscoveryevasionpersistencerootkitupx

    • 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