Overview

overview

10

Static

static

1

winprofile

windows7-x64

10

winprofile

windows10-1703-x64

10

Sharing

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General

  • Target

    d4d10fb4ab9484bde02ff0d9b5f9781e3855ba829a3fb241deef5a4cf6b059ab

  • Size

    4.1MB

  • Sample

    240502-aalcjsba21

  • MD5

    1dd37b63590c2b58ad7e37ee9e07cf53

  • SHA1

    7b367d2a800452a387b9aa9c5354d06d6a8d14f6

  • SHA256

    d4d10fb4ab9484bde02ff0d9b5f9781e3855ba829a3fb241deef5a4cf6b059ab

  • SHA512

    a1c54bb9b7bb2c1a8c4ef5761d6e10f72f09e561edbc6b2c4a9b3cfa0fc36668814b5724261e31fc2fce138fd3fe85b44e9ba93145f39865aa157fd1c587ff90

  • SSDEEP

    98304:4cOTu1Dor3D0SqO3Nq7/0qg7DpTLOY3eJG4/e/0s/r:4Ksn0Sq6qrWR73eYke/D/r

Score
10/10
gluptebadiscoverydropperevasionloaderpersistencerootkittrojanupx

Malware Config

Targets

    • Target

      d4d10fb4ab9484bde02ff0d9b5f9781e3855ba829a3fb241deef5a4cf6b059ab

    • Size

      4.1MB

    • MD5

      1dd37b63590c2b58ad7e37ee9e07cf53

    • SHA1

      7b367d2a800452a387b9aa9c5354d06d6a8d14f6

    • SHA256

      d4d10fb4ab9484bde02ff0d9b5f9781e3855ba829a3fb241deef5a4cf6b059ab

    • SHA512

      a1c54bb9b7bb2c1a8c4ef5761d6e10f72f09e561edbc6b2c4a9b3cfa0fc36668814b5724261e31fc2fce138fd3fe85b44e9ba93145f39865aa157fd1c587ff90

    • SSDEEP

      98304:4cOTu1Dor3D0SqO3Nq7/0qg7DpTLOY3eJG4/e/0s/r:4Ksn0Sq6qrWR73eYke/D/r

    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

4
T1562

Disable or Modify System Firewall

1
T1562.004

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