Overview

overview

10

Static

static

1

winprofile

windows7-x64

10

winprofile

windows10-1703-x64

10

Sharing

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General

  • Target

    cdbd1e78b5156b2df0e77dd43797a72f3c40cea4b95baa7620df4f33ffd3c504

  • Size

    4.1MB

  • Sample

    240517-ahdbxagb3w

  • MD5

    c3f2afceda203d159d7a716f04e05eb5

  • SHA1

    af92301ee6c6cf1fa3687874365b808b968bf0d0

  • SHA256

    cdbd1e78b5156b2df0e77dd43797a72f3c40cea4b95baa7620df4f33ffd3c504

  • SHA512

    310cf8fa49a671750529f9c8040a96583e1df4fda7abf541cc51afd7b734a629dfe36d4a9906cd580b83eb0ecacc8378a435f9f5150bdf3f2e9caf35c6fe848c

  • SSDEEP

    98304:cpMzL5+lO9W76PsoCApCyikUKUcOjCi32ayWjPGQw0uKEhKus:cCz0Ow78YApCVkUKUXCi327kurTvhK7

Score
10/10
gluptebadiscoverydropperevasionexecutionloaderpersistencerootkittrojanupx

Malware Config

Targets

    • Target

      cdbd1e78b5156b2df0e77dd43797a72f3c40cea4b95baa7620df4f33ffd3c504

    • Size

      4.1MB

    • MD5

      c3f2afceda203d159d7a716f04e05eb5

    • SHA1

      af92301ee6c6cf1fa3687874365b808b968bf0d0

    • SHA256

      cdbd1e78b5156b2df0e77dd43797a72f3c40cea4b95baa7620df4f33ffd3c504

    • SHA512

      310cf8fa49a671750529f9c8040a96583e1df4fda7abf541cc51afd7b734a629dfe36d4a9906cd580b83eb0ecacc8378a435f9f5150bdf3f2e9caf35c6fe848c

    • SSDEEP

      98304:cpMzL5+lO9W76PsoCApCyikUKUcOjCi32ayWjPGQw0uKEhKus:cCz0Ow78YApCVkUKUXCi327kurTvhK7

    Score
    10/10
    gluptebadiscoverydropperevasionloaderpersistencerootkittrojanupxexecution

    • 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

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

Exfiltration

Impact

Tasks