Overview

overview

10

Static

static

3cf9abbaa7...43.exe

windows7_x64

10

3cf9abbaa7...43.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    3cf9abbaa740a8978100fb6a2a15fda7bd06a44b7dcde44c93068be72c9a0c43

  • Size

    3.8MB

  • Sample

    220703-fay7asfear

  • MD5

    3220237e0b04e7aa65b106855898b5d8

  • SHA1

    fac56baf9d932d019a0ffdf3fad20b5b6d08f82c

  • SHA256

    3cf9abbaa740a8978100fb6a2a15fda7bd06a44b7dcde44c93068be72c9a0c43

  • SHA512

    76211a45622356158b982a2dc72db7bbee478dce002b5f89bfd23daa56071de1167b23f4cd42ec02194240446d8d6205e69c21a505ada2ad8c9fe6879aa4608b

Score
10/10
gluptebametasploitbackdoordiscoverydropperevasionloaderpersistencetrojan

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      3cf9abbaa740a8978100fb6a2a15fda7bd06a44b7dcde44c93068be72c9a0c43

    • Size

      3.8MB

    • MD5

      3220237e0b04e7aa65b106855898b5d8

    • SHA1

      fac56baf9d932d019a0ffdf3fad20b5b6d08f82c

    • SHA256

      3cf9abbaa740a8978100fb6a2a15fda7bd06a44b7dcde44c93068be72c9a0c43

    • SHA512

      76211a45622356158b982a2dc72db7bbee478dce002b5f89bfd23daa56071de1167b23f4cd42ec02194240446d8d6205e69c21a505ada2ad8c9fe6879aa4608b

    Score
    10/10
    gluptebametasploitbackdoordiscoverydropperevasionloaderpersistencetrojan

    • Glupteba

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

      loaderdropperglupteba

    • Glupteba Payload

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

      trojanbackdoormetasploit

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Windows security bypass

      evasiontrojan

    • Modifies boot configuration data using bcdedit

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Possible attempt to disable PatchGuard

      Rootkits can use kernel patching to embed themselves in an operating system.

      evasion

    • 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
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Command-Line Interface

1
T1059

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Disabling Security Tools

2
T1089

Modify Registry

4
T1112

Impair Defenses

1
T1562

Install Root Certificate

1
T1130

Credential Access

Discovery

Query Registry

1
T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks