Overview

overview

10

Static

static

1

cryptolaemus

windows10-2004-x64

10

cryptolaemus

windows11-21h2-x64

10

Sharing

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General

  • Target

    e0db4410289fb1727f206846a566d2687982266a747359bcce2dbc9675c5b1b1

  • Size

    4.1MB

  • Sample

    240519-b6b97aca3x

  • MD5

    b72a05c666edee4876ab8ceb408bcb1f

  • SHA1

    5ba470aef5c716042678b369e3bf13d00cc8fb7c

  • SHA256

    e0db4410289fb1727f206846a566d2687982266a747359bcce2dbc9675c5b1b1

  • SHA512

    0f623072b94ff70844a37ee310abff2faea3955c8fa271ac6a7a60c37cb9d7b3cee57e731abd787a39bbe8ba31def63c5c57de4b91b3758d47187f5a16ad16a6

  • SSDEEP

    98304:CQGLdTw13YmTlGi/xMFRAVNS6wnhY59m5e0z8345H:CLpT0YNaxn5wu5s59Y2

Score
10/10
gluptebadiscoverydropperevasionexecutionloaderpersistencerootkitupx

Malware Config

Targets

    • Target

      e0db4410289fb1727f206846a566d2687982266a747359bcce2dbc9675c5b1b1

    • Size

      4.1MB

    • MD5

      b72a05c666edee4876ab8ceb408bcb1f

    • SHA1

      5ba470aef5c716042678b369e3bf13d00cc8fb7c

    • SHA256

      e0db4410289fb1727f206846a566d2687982266a747359bcce2dbc9675c5b1b1

    • SHA512

      0f623072b94ff70844a37ee310abff2faea3955c8fa271ac6a7a60c37cb9d7b3cee57e731abd787a39bbe8ba31def63c5c57de4b91b3758d47187f5a16ad16a6

    • SSDEEP

      98304:CQGLdTw13YmTlGi/xMFRAVNS6wnhY59m5e0z8345H:CLpT0YNaxn5wu5s59Y2

    Score
    10/10
    gluptebadropperevasionexecutionloaderupxdiscoverypersistencerootkit

    • 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