Overview

overview

10

Static

static

421d440228...95.exe

windows7_x64

1

421d440228...95.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    421d4402284cb656da176a2ab558c207806691b6ce1b6775d657837decf17795

  • Size

    3.8MB

  • Sample

    220524-rxpf6aeed4

  • MD5

    ae476a1ef84599b317adac0e04a512b6

  • SHA1

    6b30b26ef736dc6795bdc13a9592b963cfc22c29

  • SHA256

    421d4402284cb656da176a2ab558c207806691b6ce1b6775d657837decf17795

  • SHA512

    36600ef322d3dfb3df31990562fc9aba963e3eb976574b7d18e23484e56985051e51d56b45da98202f2dd42805501582bb6a348f744538f7f6709a25af22d1f2

Score
10/10
gluptebadiscoverydropperevasionloaderpersistence

Malware Config

Targets

    • Target

      421d4402284cb656da176a2ab558c207806691b6ce1b6775d657837decf17795

    • Size

      3.8MB

    • MD5

      ae476a1ef84599b317adac0e04a512b6

    • SHA1

      6b30b26ef736dc6795bdc13a9592b963cfc22c29

    • SHA256

      421d4402284cb656da176a2ab558c207806691b6ce1b6775d657837decf17795

    • SHA512

      36600ef322d3dfb3df31990562fc9aba963e3eb976574b7d18e23484e56985051e51d56b45da98202f2dd42805501582bb6a348f744538f7f6709a25af22d1f2

    Score
    10/10
    gluptebadiscoverydropperevasionloaderpersistence

    • Glupteba

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

      loaderdropperglupteba

    • Glupteba Payload

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • 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

    • Modifies boot configuration data using bcdedit

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

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

Modify Registry

2
T1112

Install Root Certificate

1
T1130

Credential Access

Discovery

Query Registry

1
T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks