Overview

overview

10

Static

static

1

winprofile

windows7-x64

10

winprofile

windows10-1703-x64

10

Sharing

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General

  • Target

    7be11a9b3e367e40fc4229a8df5128e4925678e597257df22b14049c6f38b411

  • Size

    4.2MB

  • Sample

    240418-2rkacsaa9v

  • MD5

    9e9be3d6955c673f054a831a7e510323

  • SHA1

    e1ba8a45557b0a3291c42a03ed311a8228e11600

  • SHA256

    7be11a9b3e367e40fc4229a8df5128e4925678e597257df22b14049c6f38b411

  • SHA512

    c30bd83648a711316a744d546dc38c1158bad5eebd4ae93c99b8bbbec48fca4d3537bc5fdb4e6d105ccfa2c274ab2f918a113590a73ed08e95e3b3f7eadf2d80

  • SSDEEP

    98304:iChC/hFO80L+t/wLiRU21IjdLRD45lSQeb0Kza87aMC:Fh+FA+Cifk45cQeb08aKar

Score
10/10
gluptebadiscoverydropperevasionloaderpersistenceransomwarerootkittrojanupx

Malware Config

Targets

    • Target

      7be11a9b3e367e40fc4229a8df5128e4925678e597257df22b14049c6f38b411

    • Size

      4.2MB

    • MD5

      9e9be3d6955c673f054a831a7e510323

    • SHA1

      e1ba8a45557b0a3291c42a03ed311a8228e11600

    • SHA256

      7be11a9b3e367e40fc4229a8df5128e4925678e597257df22b14049c6f38b411

    • SHA512

      c30bd83648a711316a744d546dc38c1158bad5eebd4ae93c99b8bbbec48fca4d3537bc5fdb4e6d105ccfa2c274ab2f918a113590a73ed08e95e3b3f7eadf2d80

    • SSDEEP

      98304:iChC/hFO80L+t/wLiRU21IjdLRD45lSQeb0Kza87aMC:Fh+FA+Cifk45cQeb08aKar

    Score
    10/10
    gluptebadiscoverydropperevasionloaderpersistenceransomwarerootkittrojanupx

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

      loaderdropperglupteba

    • Glupteba payload

    • Windows security bypass

      evasiontrojan

    • Modifies boot configuration data using bcdedit

      ransomwareevasion

    • Drops file in Drivers directory

    • Modifies Windows Firewall

      evasion

    • Possible attempt to disable PatchGuard

      Rootkits can use kernel patching to embed themselves in an operating system.

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Windows security modification

      evasiontrojan

    • 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 WinMon driver.

      Roottkits write to WinMon to hide PIDs from being detected.

      rootkitevasion

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

      rootkitevasion
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

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

4
T1562

Disable or Modify System Firewall

1
T1562.004

Disable or Modify Tools

2
T1562.001

Modify Registry

4
T1112

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Inhibit System Recovery

1
T1490

Tasks