Overview

overview

10

Static

static

1

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    eee166a3ecb470299679b72c3b982c85adf1be8af50a4097897a293f1d10bb52

  • Size

    4.1MB

  • Sample

    240517-qv63raaf4t

  • MD5

    707808f32153c647e3647f3e7cfbaaf0

  • SHA1

    eac9c7d7453e7c3ce9806174235d3a848834abf8

  • SHA256

    eee166a3ecb470299679b72c3b982c85adf1be8af50a4097897a293f1d10bb52

  • SHA512

    b3b07bfb5dc7aad9a147a0d7e95e3cbadd8c608ad0bd1b2a18bbd8464103dd17f5aca0a25f6c16faf0bc069d78ad4258057262ec93439bc04910280048f9d69d

  • SSDEEP

    98304:MQJMl/iXMhTmfDhNRe9xfYVEx7xkD10HZd3scl3XzHAtmo0FK:Hb8hTmbBIxHPR3rn3oKK

Score
10/10
gluptebadiscoverydropperevasionexecutionloaderpersistencerootkitupx

Malware Config

Targets

    • Target

      eee166a3ecb470299679b72c3b982c85adf1be8af50a4097897a293f1d10bb52

    • Size

      4.1MB

    • MD5

      707808f32153c647e3647f3e7cfbaaf0

    • SHA1

      eac9c7d7453e7c3ce9806174235d3a848834abf8

    • SHA256

      eee166a3ecb470299679b72c3b982c85adf1be8af50a4097897a293f1d10bb52

    • SHA512

      b3b07bfb5dc7aad9a147a0d7e95e3cbadd8c608ad0bd1b2a18bbd8464103dd17f5aca0a25f6c16faf0bc069d78ad4258057262ec93439bc04910280048f9d69d

    • SSDEEP

      98304:MQJMl/iXMhTmfDhNRe9xfYVEx7xkD10HZd3scl3XzHAtmo0FK:Hb8hTmbBIxHPR3rn3oKK

    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