Overview

overview

10

Static

static

b49359bd74...aa.exe

windows7_x64

10

b49359bd74...aa.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    b49359bd7450ce2de617e207d0954caff588abbd13179112eca9d9f50d9c19aa

  • Size

    3.8MB

  • Sample

    220520-1q8qwshdcj

  • MD5

    b3b9960cc68a9804aa3de3244dd44ad6

  • SHA1

    b9c7e42b71d84cc69c7416fbf9dd9f2afd73eb0d

  • SHA256

    b49359bd7450ce2de617e207d0954caff588abbd13179112eca9d9f50d9c19aa

  • SHA512

    20ce7c55b5b0b0874e3ab7db29da6586b45ecd99ff40ba9b53882303ea20afde33ecabce2cffbc08e19c4e08c6fb46867178742f4f98aa7c144ac4a9b01ebf6d

Score
10/10
gluptebadiscoverydropperevasionloaderpersistencetrojan

Malware Config

Targets

    • Target

      b49359bd7450ce2de617e207d0954caff588abbd13179112eca9d9f50d9c19aa

    • Size

      3.8MB

    • MD5

      b3b9960cc68a9804aa3de3244dd44ad6

    • SHA1

      b9c7e42b71d84cc69c7416fbf9dd9f2afd73eb0d

    • SHA256

      b49359bd7450ce2de617e207d0954caff588abbd13179112eca9d9f50d9c19aa

    • SHA512

      20ce7c55b5b0b0874e3ab7db29da6586b45ecd99ff40ba9b53882303ea20afde33ecabce2cffbc08e19c4e08c6fb46867178742f4f98aa7c144ac4a9b01ebf6d

    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