Overview

overview

10

Static

static

1

winprofile

windows7-x64

10

winprofile

windows10-1703-x64

10

Sharing

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General

  • Target

    32a14ff5e71f7370ae246f27c87a811140dee7f6176421f33b4c01014093473e

  • Size

    4.1MB

  • Sample

    240516-2v8gcsch22

  • MD5

    cf8e8fb6bcb50891cc9db0107dda2f91

  • SHA1

    84f9b4e02670dbc7e0a6890b32875771353e5a1a

  • SHA256

    32a14ff5e71f7370ae246f27c87a811140dee7f6176421f33b4c01014093473e

  • SHA512

    68e463623cf0aa9cf3bef0d9d32b4a279a3ce9c594d09b25ce064835d4c7ce38a7b966cf041a7719038e98cd4c504eb0022fe55ade2ff0c68a58284ee3df0758

  • SSDEEP

    98304:WPFu/y1+yoTqcgb4Drvh1MQFUVtbPVcs2Idg/v1:J6QywU4f51MQWVtbdHxSv1

Score
10/10
gluptebadiscoverydropperevasionexecutionloaderpersistencerootkittrojanupx

Malware Config

Targets

    • Target

      32a14ff5e71f7370ae246f27c87a811140dee7f6176421f33b4c01014093473e

    • Size

      4.1MB

    • MD5

      cf8e8fb6bcb50891cc9db0107dda2f91

    • SHA1

      84f9b4e02670dbc7e0a6890b32875771353e5a1a

    • SHA256

      32a14ff5e71f7370ae246f27c87a811140dee7f6176421f33b4c01014093473e

    • SHA512

      68e463623cf0aa9cf3bef0d9d32b4a279a3ce9c594d09b25ce064835d4c7ce38a7b966cf041a7719038e98cd4c504eb0022fe55ade2ff0c68a58284ee3df0758

    • SSDEEP

      98304:WPFu/y1+yoTqcgb4Drvh1MQFUVtbPVcs2Idg/v1:J6QywU4f51MQWVtbdHxSv1

    Score
    10/10
    gluptebadiscoverydropperevasionloaderpersistencerootkittrojanupxexecution

    • 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

    • 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

    • 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