Overview

overview

10

Static

static

1

winprofile

windows7-x64

10

winprofile

windows10-1703-x64

10

Sharing

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General

  • Target

    603a1f03b05fad282dcc5dafe8c59247d055267be83d76cc5126ab2d85910e9b

  • Size

    4.1MB

  • Sample

    240508-2477ysfa35

  • MD5

    4a63b3fb496f4b2c660fafd69bb6c417

  • SHA1

    cca31e45ea61aab0cd8d427d73e40b2bd7e89d0e

  • SHA256

    603a1f03b05fad282dcc5dafe8c59247d055267be83d76cc5126ab2d85910e9b

  • SHA512

    ce2219ee28977d999d51b604b256b07452bea5f75678e4ca239a85d513e98669213faee3d12686203bbf6ba616b1aa62970b4c615416ba8d513e2d7572f8b4ac

  • SSDEEP

    98304:otOQVOzVP2okCrzGcqr3Il4xEgG4B6nRnzx0FfjivmR:WOQEwokgzc3IlsEmoRifjfR

Score
10/10
gluptebadiscoverydropperevasionexecutionloaderpersistenceransomwarerootkittrojanupx

Malware Config

Targets

    • Target

      603a1f03b05fad282dcc5dafe8c59247d055267be83d76cc5126ab2d85910e9b

    • Size

      4.1MB

    • MD5

      4a63b3fb496f4b2c660fafd69bb6c417

    • SHA1

      cca31e45ea61aab0cd8d427d73e40b2bd7e89d0e

    • SHA256

      603a1f03b05fad282dcc5dafe8c59247d055267be83d76cc5126ab2d85910e9b

    • SHA512

      ce2219ee28977d999d51b604b256b07452bea5f75678e4ca239a85d513e98669213faee3d12686203bbf6ba616b1aa62970b4c615416ba8d513e2d7572f8b4ac

    • SSDEEP

      98304:otOQVOzVP2okCrzGcqr3Il4xEgG4B6nRnzx0FfjivmR:WOQEwokgzc3IlsEmoRifjfR

    Score
    10/10
    gluptebadiscoverydropperevasionloaderpersistenceransomwarerootkittrojanupxexecution

    • 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

    • 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

Inhibit System Recovery

1
T1490

Tasks