Overview

overview

10

Static

static

9d5c364e87...a8.exe

windows7_x64

10

9d5c364e87...a8.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    9d5c364e8745f796a5875e52b5e2a33ee1fb882d833442251d5e283573af38a8

  • Size

    3.9MB

  • Sample

    220521-a1yessebbk

  • MD5

    1a1bc06765f3db1c9552b0aea6a59145

  • SHA1

    97ae8124b82fa55ce3a41d6f226817caf5eabc11

  • SHA256

    9d5c364e8745f796a5875e52b5e2a33ee1fb882d833442251d5e283573af38a8

  • SHA512

    edb396aefe69d9bc4b3179b6e7b6e8052ae4a356d88486d88a93721c255debcc3611b6dd00c706381e9dcdfa883936554efb3f733d2bd67b100da51b771a49af

Score
10/10
gluptebadiscoverydropperevasionloaderpersistencetrojan

Malware Config

Targets

    • Target

      9d5c364e8745f796a5875e52b5e2a33ee1fb882d833442251d5e283573af38a8

    • Size

      3.9MB

    • MD5

      1a1bc06765f3db1c9552b0aea6a59145

    • SHA1

      97ae8124b82fa55ce3a41d6f226817caf5eabc11

    • SHA256

      9d5c364e8745f796a5875e52b5e2a33ee1fb882d833442251d5e283573af38a8

    • SHA512

      edb396aefe69d9bc4b3179b6e7b6e8052ae4a356d88486d88a93721c255debcc3611b6dd00c706381e9dcdfa883936554efb3f733d2bd67b100da51b771a49af

    Score
    10/10
    gluptebadiscoverydropperevasionloaderpersistencetrojan

    • Glupteba

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

      loaderdropperglupteba

    • Glupteba Payload

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Windows security bypass

      evasiontrojan

    • Executes dropped EXE

    • Modifies Windows Firewall

      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

    • 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

Disabling Security Tools

2
T1089

Modify Registry

4
T1112

Install Root Certificate

1
T1130

Credential Access

Discovery

Query Registry

1
T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks