Overview

overview

10

Static

static

1

JC_ee313bf...b1.exe

windows7-x64

10

JC_ee313bf...b1.exe

windows10-2004-x64

1

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General

  • Target

    JC_ee313bf01c48b8e7dd35ebe893baeca0a1462201e8ce49e50fe44ba3a54930b1

  • Size

    4.3MB

  • Sample

    231013-chvx3aad41

  • MD5

    352a492a27507512f7f3c8caf61c13a6

  • SHA1

    f724f9b4b2f6bc87020bd70327e6ce30aa5818e8

  • SHA256

    ee313bf01c48b8e7dd35ebe893baeca0a1462201e8ce49e50fe44ba3a54930b1

  • SHA512

    d375a848f3a5e6d951c7591e1c103f9d86e571e824e9f4e501b39e5d9e8b8d87a1959cc32405c6039cab2c8e6ff8ed846a861f69f9ba7422e089bd7a1e294f19

  • SSDEEP

    98304:acT7eXawqci9uacF7CpGn4aNOip9vg+rrUmH3PUeiQjgQGqWiPWjKCq8:f3eX9Titc88/NJ9ISgm3PNjgQGqWrKc

Score
10/10
gluptebadiscoverydropperevasionloaderpersistencerootkittrojan

Malware Config

Targets

    • Target

      JC_ee313bf01c48b8e7dd35ebe893baeca0a1462201e8ce49e50fe44ba3a54930b1

    • Size

      4.3MB

    • MD5

      352a492a27507512f7f3c8caf61c13a6

    • SHA1

      f724f9b4b2f6bc87020bd70327e6ce30aa5818e8

    • SHA256

      ee313bf01c48b8e7dd35ebe893baeca0a1462201e8ce49e50fe44ba3a54930b1

    • SHA512

      d375a848f3a5e6d951c7591e1c103f9d86e571e824e9f4e501b39e5d9e8b8d87a1959cc32405c6039cab2c8e6ff8ed846a861f69f9ba7422e089bd7a1e294f19

    • SSDEEP

      98304:acT7eXawqci9uacF7CpGn4aNOip9vg+rrUmH3PUeiQjgQGqWiPWjKCq8:f3eX9Titc88/NJ9ISgm3PNjgQGqWrKc

    Score
    10/10
    gluptebadiscoverydropperevasionloaderpersistencerootkittrojan

    • 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
    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

3
T1562

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