Overview

overview

10

Static

static

1

6becba17be...48.exe

windows7-x64

10

6becba17be...48.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    6becba17be09a4b0d744350682807458eb3c331d8cc02106f84a4900041fad48.exe

  • Size

    4.1MB

  • Sample

    240519-mnllpaed57

  • MD5

    11c113d2bc9d7c2eec0d8daa97d66f40

  • SHA1

    5ae891869db80662d405bc5a699eab76d70903df

  • SHA256

    6becba17be09a4b0d744350682807458eb3c331d8cc02106f84a4900041fad48

  • SHA512

    de7f86a354b8c005f19279cdc3c7d4c6bd053da2692904b939e1e581e20c30f1ee9cf9c43e2bdac80d4d38bf2ce555343f87e7da2ccba1ae541986cfa647d397

  • SSDEEP

    49152:1P14wFe484iHbTFG8DZqgckdbbON2ATnCITQMciPqrNkjunhZbPMRZB6Unk18Ie8:lH84inFrgm9NzwRsNe0ZFLetRCG6R

Score
10/10
gluptebadiscoverydropperevasionexecutionloaderpersistencerootkittrojanupx

Malware Config

Targets

    • Target

      6becba17be09a4b0d744350682807458eb3c331d8cc02106f84a4900041fad48.exe

    • Size

      4.1MB

    • MD5

      11c113d2bc9d7c2eec0d8daa97d66f40

    • SHA1

      5ae891869db80662d405bc5a699eab76d70903df

    • SHA256

      6becba17be09a4b0d744350682807458eb3c331d8cc02106f84a4900041fad48

    • SHA512

      de7f86a354b8c005f19279cdc3c7d4c6bd053da2692904b939e1e581e20c30f1ee9cf9c43e2bdac80d4d38bf2ce555343f87e7da2ccba1ae541986cfa647d397

    • SSDEEP

      49152:1P14wFe484iHbTFG8DZqgckdbbON2ATnCITQMciPqrNkjunhZbPMRZB6Unk18Ie8:lH84inFrgm9NzwRsNe0ZFLetRCG6R

    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