Overview

overview

10

Static

static

1

winprofile

windows7-x64

10

winprofile

windows10-1703-x64

10

Sharing

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General

  • Target

    b7c03e4d0ec815dd304aca6950e8f414f9ed9a790dfe3d640eaf2732d7e89f37

  • Size

    4.1MB

  • Sample

    240516-3xrr3afd86

  • MD5

    d75897ddbf091c62c357d96c3f67989e

  • SHA1

    2c32698973d85d198af2d07447986112cb8914c9

  • SHA256

    b7c03e4d0ec815dd304aca6950e8f414f9ed9a790dfe3d640eaf2732d7e89f37

  • SHA512

    797e8607cba3cc7cdbc82d76371dffae6e3e430027311e383e982a594957d02d598d91b45bd0ee7896dfd68d7479f14bfb67939354e310fb1b40fb7fb585330e

  • SSDEEP

    49152:HospGR4ZolZaZUgoS4rMfecNeBcQIzxFATq3fcLxV1P8Mw6S3XtgHZvnGwOI/8m+:HospGR9o2+8co3zwcO+D6RXmXwT/p

Score
10/10
gluptebadiscoverydropperevasionexecutionloaderpersistencerootkittrojan

Malware Config

Targets

    • Target

      b7c03e4d0ec815dd304aca6950e8f414f9ed9a790dfe3d640eaf2732d7e89f37

    • Size

      4.1MB

    • MD5

      d75897ddbf091c62c357d96c3f67989e

    • SHA1

      2c32698973d85d198af2d07447986112cb8914c9

    • SHA256

      b7c03e4d0ec815dd304aca6950e8f414f9ed9a790dfe3d640eaf2732d7e89f37

    • SHA512

      797e8607cba3cc7cdbc82d76371dffae6e3e430027311e383e982a594957d02d598d91b45bd0ee7896dfd68d7479f14bfb67939354e310fb1b40fb7fb585330e

    • SSDEEP

      49152:HospGR4ZolZaZUgoS4rMfecNeBcQIzxFATq3fcLxV1P8Mw6S3XtgHZvnGwOI/8m+:HospGR9o2+8co3zwcO+D6RXmXwT/p

    Score
    10/10
    gluptebadiscoverydropperevasionloaderpersistencerootkittrojanexecution

    • 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

    • 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

    • 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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

2
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

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

Tasks