General
- Target 2026-08-02_05f9ff8533e3aa5f31c139b6404044aa_cryptbot_icedid_luca-stealer_njrat_stealc
- Size 89.5MB
- Sample260802-d9ynpstelf
- SHA256 dd31c6cec0b9c85fabea18f50c7378425ec01038612f68a0f9389023a4290fe0
- MD5 05f9ff8533e3aa5f31c139b6404044aa
- SHA1 dde84afd68a982b497597578768ae12de8f3c969
- SHA512 48af97633db5fcd9b6fa32854e8abd6b4a62447d63217cfefa9f712afd3a19fc41473174930fda23a078f14e0439edc9739cc37f886ce73dda3881c25ef4d84a
- SSDEEP 1572864:UddbQVAXSci0g2jpyPLYzm+CZcvoKrJnBVv8leecBLcQADRCxEqsXxi:f2Cv0gGyzYzmd+oalrv8R+L6dCuqWxi
- TLSH T16B283344E5C024E1F6EE52F116B64838A2BB3EBD6AF5F59E02013E82AFB31174671717
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
2026-08-02_05f9ff8533e3aa5f31c139b6404044aa_cryptbot_icedid_luca-stealer_njrat_stealc.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-08-02_05f9ff8533e3aa5f31c139b6404044aa_cryptbot_icedid_luca-stealer_njrat_stealc.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target 2026-08-02_05f9ff8533e3aa5f31c139b6404044aa_cryptbot_icedid_luca-stealer_njrat_stealc
- Size 89.5MB
- SHA256 dd31c6cec0b9c85fabea18f50c7378425ec01038612f68a0f9389023a4290fe0
- MD5 05f9ff8533e3aa5f31c139b6404044aa
- SHA1 dde84afd68a982b497597578768ae12de8f3c969
- SHA512 48af97633db5fcd9b6fa32854e8abd6b4a62447d63217cfefa9f712afd3a19fc41473174930fda23a078f14e0439edc9739cc37f886ce73dda3881c25ef4d84a
- SSDEEP 1572864:UddbQVAXSci0g2jpyPLYzm+CZcvoKrJnBVv8leecBLcQADRCxEqsXxi:f2Cv0gGyzYzmd+oalrv8R+L6dCuqWxi
- TLSH T16B283344E5C024E1F6EE52F116B64838A2BB3EBD6AF5F59E02013E82AFB31174671717
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Modifies WinLogon for persistence
-
Modifies boot configuration data using bcdedit
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Creates a file in the Startup directory
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
-
Executes dropped EXE
-
Impair Defenses: Safe Mode Boot
-
Loads dropped DLL
-
Adds Run key to start application
-
Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
-
Discovers running processes
Running process information can be used to identify security tools or plan follow-on actions.
-
Executes a VBScript file via the Windows Script Host.
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
3PowerShell
1Visual Basic
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Scheduled Task/Job
1Scheduled Task
1