Overview

overview

10

Static

static

3

dbcd725ee8...a4.exe

windows7-x64

10

dbcd725ee8...a4.exe

windows10-2004-x64

10

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General

  • Target

    dbcd725ee838b03c1fce07dd5aef71f558d947feecfb49d1a24612a939397ba4

  • Size

    9.6MB

  • Sample

    250315-gcmrqawvby

  • MD5

    c53b7315377ae4b2c5c77f08d418dd2b

  • SHA1

    9e9dc02b0d53e65913ceac4fbe6d63ac0b40768e

  • SHA256

    dbcd725ee838b03c1fce07dd5aef71f558d947feecfb49d1a24612a939397ba4

  • SHA512

    0b5af89a4f741cc26f4beddaa741aa28015308504e130e0ef72be504fc0773f38bba91d7293cd841f0b6479497fb9e0c5b0d825d5f50582a179e1dda9be836c6

  • SSDEEP

    196608:GWyS9Jmc3l4+SBrvq7Miye5GhAcaFHevKmv1dhG8dNv:GWySnmc3l4+SBrvMMiye5HFHYnOq

Score
10/10
gluptebadefense_evasiondiscoverydropperloaderpersistenceprivilege_escalationrootkittrojan

Malware Config

Targets

    • Target

      dbcd725ee838b03c1fce07dd5aef71f558d947feecfb49d1a24612a939397ba4

    • Size

      9.6MB

    • MD5

      c53b7315377ae4b2c5c77f08d418dd2b

    • SHA1

      9e9dc02b0d53e65913ceac4fbe6d63ac0b40768e

    • SHA256

      dbcd725ee838b03c1fce07dd5aef71f558d947feecfb49d1a24612a939397ba4

    • SHA512

      0b5af89a4f741cc26f4beddaa741aa28015308504e130e0ef72be504fc0773f38bba91d7293cd841f0b6479497fb9e0c5b0d825d5f50582a179e1dda9be836c6

    • SSDEEP

      196608:GWyS9Jmc3l4+SBrvq7Miye5GhAcaFHevKmv1dhG8dNv:GWySnmc3l4+SBrvMMiye5HFHYnOq

    Score
    10/10
    gluptebadefense_evasiondiscoverydropperloaderpersistenceprivilege_escalationrootkittrojan

    • Glupteba

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

      loaderdropperglupteba

    • Glupteba family

      glupteba

    • Glupteba payload

    • Windows security bypass

      defense_evasiontrojan

    • Modifies boot configuration data using bcdedit

    • Drops file in Drivers directory

    • Modifies Windows Firewall

      defense_evasion

    • Possible attempt to disable PatchGuard

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

      defense_evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

      defense_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.

      rootkitdefense_evasion

    • Manipulates WinMonFS driver.

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

      rootkitdefense_evasion
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

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

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

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

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

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

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks