Overview

overview

10

Static

static

1

winprofile

windows7-x64

10

winprofile

windows10-1703-x64

10

Sharing

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General

  • Target

    a000684c9fcd2d5a528161a3513f726b2307fa6b50788a568fec0930b452d59e

  • Size

    4.1MB

  • Sample

    231015-2a5jzacf69

  • MD5

    8627c70b06ccae7c64acdd10a0d5d0ae

  • SHA1

    fd87db535189654374d269e59ff1dd62020e4464

  • SHA256

    a000684c9fcd2d5a528161a3513f726b2307fa6b50788a568fec0930b452d59e

  • SHA512

    a4ba244cc35acd7be1a75239d0d6e148a0fd46d8fb09d650ccffc00c4e5f891b0810a316b28f08f1f2a19b2fdcb9097bcba5a6fe04c39a7d83e4dcf194dfdd99

  • SSDEEP

    98304:yLyb54rAVQD2esiID+dc0iOuFInEXs7kxS8It7QwMthknMlW6:y054wQD2znD21nu21kkMlf

Score
10/10
gluptebadiscoverydropperevasionloaderpersistencerootkittrojanupx

Malware Config

Targets

    • Target

      a000684c9fcd2d5a528161a3513f726b2307fa6b50788a568fec0930b452d59e

    • Size

      4.1MB

    • MD5

      8627c70b06ccae7c64acdd10a0d5d0ae

    • SHA1

      fd87db535189654374d269e59ff1dd62020e4464

    • SHA256

      a000684c9fcd2d5a528161a3513f726b2307fa6b50788a568fec0930b452d59e

    • SHA512

      a4ba244cc35acd7be1a75239d0d6e148a0fd46d8fb09d650ccffc00c4e5f891b0810a316b28f08f1f2a19b2fdcb9097bcba5a6fe04c39a7d83e4dcf194dfdd99

    • SSDEEP

      98304:yLyb54rAVQD2esiID+dc0iOuFInEXs7kxS8It7QwMthknMlW6:y054wQD2znD21nu21kkMlf

    Score
    10/10
    gluptebadiscoverydropperevasionloaderpersistencerootkittrojanupx

    • Glupteba

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

      loaderdropperglupteba

    • Glupteba payload

    • Windows security bypass

      evasiontrojan

    • Modifies boot configuration data using bcdedit

    • Drops file in Drivers directory

    • Modifies Windows Firewall

      evasion

    • Possible attempt to disable PatchGuard

      Rootkits can use kernel patching to embed themselves in an operating system.

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • 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

    • Manipulates WinMon driver.

      Roottkits write to WinMon to hide PIDs from being detected.

      rootkitevasion

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

      rootkitevasion

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

Scheduled Task/Job

1
T1053

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Scheduled Task/Job

1
T1053

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Scheduled Task/Job

1
T1053

Defense Evasion

Impair Defenses

3
T1562

Disable or Modify Tools

2
T1562.001

Modify Registry

4
T1112

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks