Overview

overview

10

Static

static

1

fe1cb123d8...d3.exe

windows7-x64

10

fe1cb123d8...d3.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    fe1cb123d893460418c66765a84e4ddc89bd52698307318832c1b8afbd938dd3

  • Size

    4.1MB

  • Sample

    231012-lvp21sbf91

  • MD5

    0fdcfcad274c54b9ebd33d04a64bc28f

  • SHA1

    5588e8de636f48401b788ef1d61175bf8fe177b1

  • SHA256

    fe1cb123d893460418c66765a84e4ddc89bd52698307318832c1b8afbd938dd3

  • SHA512

    c5bd0a2b07aa42563de9dcd40d46ac5f6d23b4719790cfc3809acf278db5d1bc08b4674e73599a5a39bf360b932c3b86d6e195c458e0dba4d0b336ca22d7923d

  • SSDEEP

    98304:KAEjFRbwS/VEsCJv1WbKzW2rtnR98Rqo8zEICdCqkvB1Kx9g:NEjbbwS/VETJ3ptR98mopdvQf26

Score
10/10
gluptebadiscoverydropperevasionloaderpersistencerootkittrojanupx

Malware Config

Targets

    • Target

      fe1cb123d893460418c66765a84e4ddc89bd52698307318832c1b8afbd938dd3

    • Size

      4.1MB

    • MD5

      0fdcfcad274c54b9ebd33d04a64bc28f

    • SHA1

      5588e8de636f48401b788ef1d61175bf8fe177b1

    • SHA256

      fe1cb123d893460418c66765a84e4ddc89bd52698307318832c1b8afbd938dd3

    • SHA512

      c5bd0a2b07aa42563de9dcd40d46ac5f6d23b4719790cfc3809acf278db5d1bc08b4674e73599a5a39bf360b932c3b86d6e195c458e0dba4d0b336ca22d7923d

    • SSDEEP

      98304:KAEjFRbwS/VEsCJv1WbKzW2rtnR98Rqo8zEICdCqkvB1Kx9g:NEjbbwS/VETJ3ptR98mopdvQf26

    Score
    10/10
    gluptebadiscoverydropperevasionloaderpersistencerootkittrojanupx

    • 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
    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