Overview

overview

10

Static

static

1

7f1882f5a1...in.exe

windows7-x64

10

7f1882f5a1...in.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    7f1882f5a113b217fbf42ea66ca547e7fec05c40d8002c03b233811fa5931735.bin.exe

  • Size

    4.1MB

  • Sample

    240518-nnvd9shd37

  • MD5

    8a1d08e0038bdee62ead25cdf8a7f2c4

  • SHA1

    dce336db4bc0672192a051084d7ea5de7744b152

  • SHA256

    7f1882f5a113b217fbf42ea66ca547e7fec05c40d8002c03b233811fa5931735

  • SHA512

    6220153f19c006f92ce0f1b70fb3ee080b0870e0f20cd24375579d7b2c6211329e504b084d9b25bdc1ae7e7f4556434afca0cee09446f2ec2159751098c6443d

  • SSDEEP

    98304:ExfL9oyIkrku4AJMBJNRxIbk0RddEjk9Pc8cg301s2mGvz:yRrVrv4XbNRWhj2o9k8f3CspGvz

Score
10/10
gluptebadiscoverydropperevasionexecutionloaderpersistencerootkittrojanupx

Malware Config

Targets

    • Target

      7f1882f5a113b217fbf42ea66ca547e7fec05c40d8002c03b233811fa5931735.bin.exe

    • Size

      4.1MB

    • MD5

      8a1d08e0038bdee62ead25cdf8a7f2c4

    • SHA1

      dce336db4bc0672192a051084d7ea5de7744b152

    • SHA256

      7f1882f5a113b217fbf42ea66ca547e7fec05c40d8002c03b233811fa5931735

    • SHA512

      6220153f19c006f92ce0f1b70fb3ee080b0870e0f20cd24375579d7b2c6211329e504b084d9b25bdc1ae7e7f4556434afca0cee09446f2ec2159751098c6443d

    • SSDEEP

      98304:ExfL9oyIkrku4AJMBJNRxIbk0RddEjk9Pc8cg301s2mGvz:yRrVrv4XbNRWhj2o9k8f3CspGvz

    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