Overview

overview

10

Static

static

1

JC_774039a...c1.exe

windows7-x64

10

JC_774039a...c1.exe

windows10-2004-x64

10

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General

  • Target

    JC_774039a0e206687d722ddec0fdb49ba5eb23617733361b45251b9a5216bcf9c1

  • Size

    4.2MB

  • Sample

    240817-1vhp9syhpg

  • MD5

    9baf237ad5f0ffb7a3d711f4fa053a74

  • SHA1

    2a73e1a6a1b9a246506f52dc832587f7c1fc671c

  • SHA256

    774039a0e206687d722ddec0fdb49ba5eb23617733361b45251b9a5216bcf9c1

  • SHA512

    cbf5910b1234e812aa3fec86d8dec0ae1293b1e0a47c8d437021ce46e1ac2b3027f8b761758a93055747a14ca2153cad6eb0df098517ec5c0b910ce8fbeb81c2

  • SSDEEP

    98304:gsRcNuB8Itle9glkMIku3afIOxmZPY9+ud1wcGNOYk:KItfqlrafCPW1mfk

Score
10/10
gluptebadiscoverydropperevasionexecutionloaderpersistenceprivilege_escalationrootkittrojan

Malware Config

Targets

    • Target

      JC_774039a0e206687d722ddec0fdb49ba5eb23617733361b45251b9a5216bcf9c1

    • Size

      4.2MB

    • MD5

      9baf237ad5f0ffb7a3d711f4fa053a74

    • SHA1

      2a73e1a6a1b9a246506f52dc832587f7c1fc671c

    • SHA256

      774039a0e206687d722ddec0fdb49ba5eb23617733361b45251b9a5216bcf9c1

    • SHA512

      cbf5910b1234e812aa3fec86d8dec0ae1293b1e0a47c8d437021ce46e1ac2b3027f8b761758a93055747a14ca2153cad6eb0df098517ec5c0b910ce8fbeb81c2

    • SSDEEP

      98304:gsRcNuB8Itle9glkMIku3afIOxmZPY9+ud1wcGNOYk:KItfqlrafCPW1mfk

    Score
    10/10
    gluptebadiscoverydropperevasionloaderpersistenceprivilege_escalationrootkittrojanexecution

    • Glupteba

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

      loaderdropperglupteba

    • Glupteba payload

    • Windows security bypass

      evasiontrojan

    • Modifies Windows Firewall

      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 WinMonFS driver.

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

      rootkitevasion

    • Modifies boot configuration data using bcdedit

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

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

3
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

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks