Overview

overview

10

Static

static

b2e4714408...0e.exe

windows7_x64

1

b2e4714408...0e.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    b2e4714408662493e8e3c7412482985e9e0a8b789debe827524baff056dff40e

  • Size

    3.8MB

  • Sample

    220524-r3vv5aaebm

  • MD5

    ad36cc176018d18dfd8d83d440a69852

  • SHA1

    2371a01ed4d686e43b626af800c9c1cb570ee206

  • SHA256

    b2e4714408662493e8e3c7412482985e9e0a8b789debe827524baff056dff40e

  • SHA512

    067fc53d078072510a68d74641e8bc5d300ccc959e2d52a4418ae035509f461d93f200f347e7eff00d4967556d0e872394d091e67b8d3820acb21161d34d232b

Score
10/10
gluptebadiscoverydropperevasionloaderpersistence

Malware Config

Targets

    • Target

      b2e4714408662493e8e3c7412482985e9e0a8b789debe827524baff056dff40e

    • Size

      3.8MB

    • MD5

      ad36cc176018d18dfd8d83d440a69852

    • SHA1

      2371a01ed4d686e43b626af800c9c1cb570ee206

    • SHA256

      b2e4714408662493e8e3c7412482985e9e0a8b789debe827524baff056dff40e

    • SHA512

      067fc53d078072510a68d74641e8bc5d300ccc959e2d52a4418ae035509f461d93f200f347e7eff00d4967556d0e872394d091e67b8d3820acb21161d34d232b

    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