Overview

overview

10

Static

static

10

2025-03-18...ch.exe

windows7-x64

10

2025-03-18...ch.exe

windows10-2004-x64

10

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General

  • Target

    2025-03-18_e723ac0c86ba48c4919e166aa30e7d3b_cobalt-strike_frostygoop_gcleaner_poet-rat_sliver_snatch

  • Size

    9.1MB

  • Sample

    250318-fndshsykz9

  • MD5

    e723ac0c86ba48c4919e166aa30e7d3b

  • SHA1

    910aa7e8107e9c7e631c89ed591cfdff539f6ca3

  • SHA256

    8a255fb5b62dca78b85d003f63f6b9667051960995c0f46a744c86d644e36f96

  • SHA512

    a4bddcc49c69de236aa40714519d75d7fd307074f63519457e2e4016fc7ed496130ef8ec5bbd149a0ffa2603bef020fed4a4d90b08cbe2e3ace209d2e3499d09

  • SSDEEP

    98304:GHxMZDJ1TRpxYVX9u2IazANf6hZytTD5iq6v:sxEvYjVzANihwNm

Score
10/10
gluptebadefense_evasiondiscoverydropperexecutionloaderpersistenceprivilege_escalationrootkittrojan

Malware Config

Targets

    • Target

      2025-03-18_e723ac0c86ba48c4919e166aa30e7d3b_cobalt-strike_frostygoop_gcleaner_poet-rat_sliver_snatch

    • Size

      9.1MB

    • MD5

      e723ac0c86ba48c4919e166aa30e7d3b

    • SHA1

      910aa7e8107e9c7e631c89ed591cfdff539f6ca3

    • SHA256

      8a255fb5b62dca78b85d003f63f6b9667051960995c0f46a744c86d644e36f96

    • SHA512

      a4bddcc49c69de236aa40714519d75d7fd307074f63519457e2e4016fc7ed496130ef8ec5bbd149a0ffa2603bef020fed4a4d90b08cbe2e3ace209d2e3499d09

    • SSDEEP

      98304:GHxMZDJ1TRpxYVX9u2IazANf6hZytTD5iq6v:sxEvYjVzANihwNm

    Score
    10/10
    gluptebadefense_evasiondiscoverydropperloaderpersistenceprivilege_escalationrootkittrojanexecution

    • Glupteba

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

      loaderdropperglupteba

    • Glupteba family

      glupteba

    • Glupteba payload

    • Windows security bypass

      defense_evasiontrojan

    • Modifies boot configuration data using bcdedit

    • Drops file in Drivers directory

    • Modifies Windows Firewall

      defense_evasion

    • Possible attempt to disable PatchGuard

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

      defense_evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

      defense_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.

      rootkitdefense_evasion

    • Manipulates WinMonFS driver.

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

      rootkitdefense_evasion

    • 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

Scheduled Task

1
T1053.005

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

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

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

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

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

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks