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_c3e1d1a09eea71992d4dab6fc1667d8e_cobalt-strike_frostygoop_gcleaner_poet-rat_sliver_snatch

  • Size

    9.1MB

  • Sample

    250318-fjeh9aykv7

  • MD5

    c3e1d1a09eea71992d4dab6fc1667d8e

  • SHA1

    939610fbfa7cab916f67a3dfab559e002d66a709

  • SHA256

    6aff74b947b1221353d631fd11d218527f9613fd7735a6f13a706156fedf2bc5

  • SHA512

    7b87bed98f12ee4c03bd629370ac23c21f5a5d1f477b495018a716f2afb99dae1755a30508150f09ad3f089ffc89551e45a413878c44a97f606fae00d24e3a16

  • SSDEEP

    98304:GHxMZDJ1TRpxYVX9u2IazANfdhZytTD5iqmm:sxEvYjVzAN1hwNt

Score
10/10
gluptebadefense_evasiondiscoverydropperexecutionloaderpersistenceprivilege_escalationrootkittrojan

Malware Config

Targets

    • Target

      2025-03-18_c3e1d1a09eea71992d4dab6fc1667d8e_cobalt-strike_frostygoop_gcleaner_poet-rat_sliver_snatch

    • Size

      9.1MB

    • MD5

      c3e1d1a09eea71992d4dab6fc1667d8e

    • SHA1

      939610fbfa7cab916f67a3dfab559e002d66a709

    • SHA256

      6aff74b947b1221353d631fd11d218527f9613fd7735a6f13a706156fedf2bc5

    • SHA512

      7b87bed98f12ee4c03bd629370ac23c21f5a5d1f477b495018a716f2afb99dae1755a30508150f09ad3f089ffc89551e45a413878c44a97f606fae00d24e3a16

    • SSDEEP

      98304:GHxMZDJ1TRpxYVX9u2IazANfdhZytTD5iqmm:sxEvYjVzAN1hwNt

    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