Overview

overview

10

Static

static

b03de45f83...2e.exe

windows7_x64

1

b03de45f83...2e.exe

windows10-2004_x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    b03de45f83162eb956470b508eed3c0ce373ffe4cbbcbb2f1d32c41eab8b842e

  • Size

    3.9MB

  • Sample

    220524-rr4znahhak

  • MD5

    f824b250e4ff6f2606bc7bee0735d077

  • SHA1

    fda1d267d34dc4d06bf40b06dad519350ab9b75e

  • SHA256

    b03de45f83162eb956470b508eed3c0ce373ffe4cbbcbb2f1d32c41eab8b842e

  • SHA512

    eaa405a84e94632f21c55f9951783d06159a7346df58ff6b5d08ff4860b8281620af4924bcad2d4fce071e80bddc85ed91fbb1044c5d0104e44a2f5679e1fc28

Score
10/10
gluptebadiscoverydropperevasionloaderpersistence

Malware Config

Targets

    • Target

      b03de45f83162eb956470b508eed3c0ce373ffe4cbbcbb2f1d32c41eab8b842e

    • Size

      3.9MB

    • MD5

      f824b250e4ff6f2606bc7bee0735d077

    • SHA1

      fda1d267d34dc4d06bf40b06dad519350ab9b75e

    • SHA256

      b03de45f83162eb956470b508eed3c0ce373ffe4cbbcbb2f1d32c41eab8b842e

    • SHA512

      eaa405a84e94632f21c55f9951783d06159a7346df58ff6b5d08ff4860b8281620af4924bcad2d4fce071e80bddc85ed91fbb1044c5d0104e44a2f5679e1fc28

    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