Overview

overview

10

Static

static

1

e5cb28bc84...cs.exe

windows7-x64

10

e5cb28bc84...cs.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e5cb28bc84948d74ffc9a6892f1ab020_NeikiAnalytics

  • Size

    4.2MB

  • Sample

    240516-vd2txseb5w

  • MD5

    e5cb28bc84948d74ffc9a6892f1ab020

  • SHA1

    a123bd21d5c3b5a1fff939fd28589dc37e383385

  • SHA256

    27c67b74246eeedab608adba1086895533d7e9a833abb9cffb7153f633126be2

  • SHA512

    728f3ce753fbcf15e504ed869d168f0c90aaaea17b9fc3888129876ef4dd373c7538dbd9e01a9c1b093091dfee8e9bedd774ea79dc51dc63050db452da5ffa35

  • SSDEEP

    98304:LZa2VZbCYsNXhwFqGw4s/ionP0i3VgMyn6gsfF:LYkZbZa6Fv+B3Vg99+

Score
10/10
gluptebadiscoverydropperevasionexecutionloaderpersistencerootkittrojan

Malware Config

Targets

    • Target

      e5cb28bc84948d74ffc9a6892f1ab020_NeikiAnalytics

    • Size

      4.2MB

    • MD5

      e5cb28bc84948d74ffc9a6892f1ab020

    • SHA1

      a123bd21d5c3b5a1fff939fd28589dc37e383385

    • SHA256

      27c67b74246eeedab608adba1086895533d7e9a833abb9cffb7153f633126be2

    • SHA512

      728f3ce753fbcf15e504ed869d168f0c90aaaea17b9fc3888129876ef4dd373c7538dbd9e01a9c1b093091dfee8e9bedd774ea79dc51dc63050db452da5ffa35

    • SSDEEP

      98304:LZa2VZbCYsNXhwFqGw4s/ionP0i3VgMyn6gsfF:LYkZbZa6Fv+B3Vg99+

    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

    • 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