Overview

overview

10

Static

static

1

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    cd412d6e6bc3e3273a1506e300890f90d3bc0b256b7be187ebe436024859ce91

  • Size

    4.1MB

  • Sample

    240517-lsp91acc8x

  • MD5

    3a6cc48e7de1864927854fba35372693

  • SHA1

    5f7ed1e404a290f22c40adf1c9e8bb558fe8d2f4

  • SHA256

    cd412d6e6bc3e3273a1506e300890f90d3bc0b256b7be187ebe436024859ce91

  • SHA512

    4ef54d937033de417ec525f79c7cb5c329bd9e64ccfa5f7c72069296c7932bfd48e94299be9c85fad93ee35e32b4fba510f99160efc8556fba2b32dbf00d03a5

  • SSDEEP

    98304:khY2qRRjR1paGoDMO/b2fpl9vUYBzPUd5cvaqxgKnFtiaI:aYlRLXY4O+pXvrLaqWucN

Score
10/10
gluptebadiscoverydropperevasionexecutionloaderpersistencerootkitupx

Malware Config

Targets

    • Target

      cd412d6e6bc3e3273a1506e300890f90d3bc0b256b7be187ebe436024859ce91

    • Size

      4.1MB

    • MD5

      3a6cc48e7de1864927854fba35372693

    • SHA1

      5f7ed1e404a290f22c40adf1c9e8bb558fe8d2f4

    • SHA256

      cd412d6e6bc3e3273a1506e300890f90d3bc0b256b7be187ebe436024859ce91

    • SHA512

      4ef54d937033de417ec525f79c7cb5c329bd9e64ccfa5f7c72069296c7932bfd48e94299be9c85fad93ee35e32b4fba510f99160efc8556fba2b32dbf00d03a5

    • SSDEEP

      98304:khY2qRRjR1paGoDMO/b2fpl9vUYBzPUd5cvaqxgKnFtiaI:aYlRLXY4O+pXvrLaqWucN

    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