Overview

overview

10

Static

static

b917cc348f...cd.exe

windows7_x64

10

b917cc348f...cd.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    b917cc348fd945a69aad0c177f7c1bd4d512078731b8bcaf0f20b8c7da8413cd

  • Size

    3.8MB

  • Sample

    220524-1debhscfcn

  • MD5

    3c456613fc1e6714bbb5a676795ed957

  • SHA1

    c064623ed827752d0285c4926d1f43944a0437f0

  • SHA256

    b917cc348fd945a69aad0c177f7c1bd4d512078731b8bcaf0f20b8c7da8413cd

  • SHA512

    d3cd30c712304ed8cd250da266bcf39eef2f8a23e8b15a8624bcbb77ccf1030a3d195483e7323931e7d5c733ede71b6f7191621e64ead5483220c3accb3e418c

Score
10/10
gluptebadiscoverydropperevasionloaderpersistence

Malware Config

Targets

    • Target

      b917cc348fd945a69aad0c177f7c1bd4d512078731b8bcaf0f20b8c7da8413cd

    • Size

      3.8MB

    • MD5

      3c456613fc1e6714bbb5a676795ed957

    • SHA1

      c064623ed827752d0285c4926d1f43944a0437f0

    • SHA256

      b917cc348fd945a69aad0c177f7c1bd4d512078731b8bcaf0f20b8c7da8413cd

    • SHA512

      d3cd30c712304ed8cd250da266bcf39eef2f8a23e8b15a8624bcbb77ccf1030a3d195483e7323931e7d5c733ede71b6f7191621e64ead5483220c3accb3e418c

    Score
    10/10
    gluptebadropperevasionloaderdiscoverypersistence

    • 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