Overview

overview

10

Static

static

1

winprofile

windows7-x64

10

winprofile

windows10-1703-x64

10

Sharing

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General

  • Target

    78c75105e63c0447bc9067bd4dab15d13b9a3a1b81a64814e49612e070cab2f8

  • Size

    4.1MB

  • Sample

    240524-alen5sed7z

  • MD5

    db9929fde15c1e2c903e87cda2c9f27d

  • SHA1

    ac75c268b2b7911c3ef9a556730561cec0c6f709

  • SHA256

    78c75105e63c0447bc9067bd4dab15d13b9a3a1b81a64814e49612e070cab2f8

  • SHA512

    cfb1e09d90c91f070cfe712dc9017816166f8e1bc10280d6a99c27b3c84f9f520924b3bc0209212943ceb88be42540c5b4c1c5b735b784ddbc9233bc11dccf1b

  • SSDEEP

    98304:ZqqJgO7W9SnF2QTYg7Hzo9TU2Df9e/pZ+O7BTR2yKUW:ZqqJgO7W9SnJ3gf8jHXKF

Score
10/10
gluptebadiscoverydropperevasionexecutionloaderpersistencerootkittrojan

Malware Config

Targets

    • Target

      78c75105e63c0447bc9067bd4dab15d13b9a3a1b81a64814e49612e070cab2f8

    • Size

      4.1MB

    • MD5

      db9929fde15c1e2c903e87cda2c9f27d

    • SHA1

      ac75c268b2b7911c3ef9a556730561cec0c6f709

    • SHA256

      78c75105e63c0447bc9067bd4dab15d13b9a3a1b81a64814e49612e070cab2f8

    • SHA512

      cfb1e09d90c91f070cfe712dc9017816166f8e1bc10280d6a99c27b3c84f9f520924b3bc0209212943ceb88be42540c5b4c1c5b735b784ddbc9233bc11dccf1b

    • SSDEEP

      98304:ZqqJgO7W9SnF2QTYg7Hzo9TU2Df9e/pZ+O7BTR2yKUW:ZqqJgO7W9SnJ3gf8jHXKF

    Score
    10/10
    gluptebadiscoverydropperevasionloaderpersistencerootkittrojanexecution

    • 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

    • 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

    • Legitimate hosting services abused for malware hosting/C2

    • 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

2
T1059

PowerShell

1
T1059.001

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

Web Service

1
T1102

Exfiltration

Impact

Tasks