Overview

overview

10

Static

static

1

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    3ce0a351b11723109824ae33971138d89a09efd058775cb07932915d4cb4ee82

  • Size

    4.1MB

  • Sample

    240516-ydm8bada33

  • MD5

    9fe8042e121eb848307c1bffdef59da8

  • SHA1

    ed55fbd783a41b0e01a3e484a6f2a2feef7d7aa9

  • SHA256

    3ce0a351b11723109824ae33971138d89a09efd058775cb07932915d4cb4ee82

  • SHA512

    08bce0e80d737b98970ab0ef033fb69fc6f3990328ec29ad69fe66e0446b32f864ad7c5966bafd1e3474971a5ce7d938138558175a10e832d7deff1af11641e9

  • SSDEEP

    98304:vjrHiscAnk4Z0f7mBZCfuP+pmwVLETOu5PKDHvrjVgO2+:7rhn/yCBZkM+pB3dzn

Score
10/10
gluptebadiscoverydropperevasionexecutionloaderpersistencerootkitupx

Malware Config

Targets

    • Target

      3ce0a351b11723109824ae33971138d89a09efd058775cb07932915d4cb4ee82

    • Size

      4.1MB

    • MD5

      9fe8042e121eb848307c1bffdef59da8

    • SHA1

      ed55fbd783a41b0e01a3e484a6f2a2feef7d7aa9

    • SHA256

      3ce0a351b11723109824ae33971138d89a09efd058775cb07932915d4cb4ee82

    • SHA512

      08bce0e80d737b98970ab0ef033fb69fc6f3990328ec29ad69fe66e0446b32f864ad7c5966bafd1e3474971a5ce7d938138558175a10e832d7deff1af11641e9

    • SSDEEP

      98304:vjrHiscAnk4Z0f7mBZCfuP+pmwVLETOu5PKDHvrjVgO2+:7rhn/yCBZkM+pB3dzn

    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