General
- Target 2026-07-07_b881505aefc3c8b10514c5504fa8b08e_glassworm_krakenkeylogger_njrat_poet-rat
- Size 74.6MB
- Sample260708-a73cbsgy4t
- SHA256 1e2aa62aefe11af2aa33a5ae8d21aee0b2c7e76d066647732a85e038c578c14d
- MD5 b881505aefc3c8b10514c5504fa8b08e
- SHA1 3330967bcac4a1f13ede22da3e58f3339f4e1e82
- SHA512 5ebfd61048239bf26103d3f6b2259f19e2639602813826e2e9830f38fa690ad6d6d35f385c16ae38566a4796460b0e541867369605b946181c74a9e423bdc858
- SSDEEP 393216:PdXH5cpL7Ta64DTX1d3ys00eyY61wfb1nVLFSiLlIZ8UlVQ8rLVOH0qrgTTWG8Mq:E86e1lys003YrFHmZlOH09TTbdLDMJP
- TLSH T15708AE15E3D84B16E67FC27DC1678112E6B1F8421361D7CF0498EA992F63BC1AB36263
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
2026-07-07_b881505aefc3c8b10514c5504fa8b08e_glassworm_krakenkeylogger_njrat_poet-rat.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-07-07_b881505aefc3c8b10514c5504fa8b08e_glassworm_krakenkeylogger_njrat_poet-rat.exe
Resource
win11ltsc2024-20260706-en
Malware Config
Targets
-
- Target 2026-07-07_b881505aefc3c8b10514c5504fa8b08e_glassworm_krakenkeylogger_njrat_poet-rat
- Size 74.6MB
- SHA256 1e2aa62aefe11af2aa33a5ae8d21aee0b2c7e76d066647732a85e038c578c14d
- MD5 b881505aefc3c8b10514c5504fa8b08e
- SHA1 3330967bcac4a1f13ede22da3e58f3339f4e1e82
- SHA512 5ebfd61048239bf26103d3f6b2259f19e2639602813826e2e9830f38fa690ad6d6d35f385c16ae38566a4796460b0e541867369605b946181c74a9e423bdc858
- SSDEEP 393216:PdXH5cpL7Ta64DTX1d3ys00eyY61wfb1nVLFSiLlIZ8UlVQ8rLVOH0qrgTTWG8Mq:E86e1lys003YrFHmZlOH09TTbdLDMJP
- TLSH T15708AE15E3D84B16E67FC27DC1678112E6B1F8421361D7CF0498EA992F63BC1AB36263
- MD5 SHA1 SHA512 SSDEEP TLSH
Modifies WinLogon for persistence
Modifies Windows Defender notification settings
UAC bypass
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
Disables RegEdit via registry modification
Disables Task Manager via registry modification
Disables cmd.exe use via registry modification
Disables one or more Microsoft Defender components
Uses the Powershell Set-MpPreference cmdlet to disable one or more Microsoft Defender components.
Sets service image path in registry
This determines the executable launched when a service starts. It can be used to establish persistence.
Disables service(s)
Drops startup file
Executes dropped EXE
Adds Run key to start application
Checks whether UAC is enabled
Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
Drops file in System32 directory
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1PowerShell
1System Services
1Service Execution
1Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Create or Modify System Process
4Windows Service
4Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Create or Modify System Process
4Windows Service
4