General
- Target 2026-07-30_01fcfe022710bd0d130efa7fb40d78aa_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee
- Size 2.0MB
- Sample260730-b1992azyax
- SHA256 6936d6a2449212657cd9660ee9f2e0569af0ec8e5f2661ed6556edb0958f0c7d
- MD5 01fcfe022710bd0d130efa7fb40d78aa
- SHA1 2ea228315f5a6dcac9a9859d2fca1dc13c73c2c4
- SHA512 70f30c102ca6aee1cb545860d07202afa38711e85173d1bf5b17e6d8cd49ae420190f43a752d549f9f7e196ebd1c8c170d65a629354a7e2a3e6dd76655910fcb
- SSDEEP 49152:+kQTACYS/v6h3+1uhZcT2NnvOyLXXjFpNXCym/hXmL9W6EppQpC:+aC5CbhZcT2lvnDFpFW/twU7+C
- TLSH T133A5337470D1C1B2E5A6103584CACB32A636B062877EC1CB7ADD76F56F603F1623A6C6
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
2026-07-30_01fcfe022710bd0d130efa7fb40d78aa_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-07-30_01fcfe022710bd0d130efa7fb40d78aa_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target 2026-07-30_01fcfe022710bd0d130efa7fb40d78aa_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee
- Size 2.0MB
- SHA256 6936d6a2449212657cd9660ee9f2e0569af0ec8e5f2661ed6556edb0958f0c7d
- MD5 01fcfe022710bd0d130efa7fb40d78aa
- SHA1 2ea228315f5a6dcac9a9859d2fca1dc13c73c2c4
- SHA512 70f30c102ca6aee1cb545860d07202afa38711e85173d1bf5b17e6d8cd49ae420190f43a752d549f9f7e196ebd1c8c170d65a629354a7e2a3e6dd76655910fcb
- SSDEEP 49152:+kQTACYS/v6h3+1uhZcT2NnvOyLXXjFpNXCym/hXmL9W6EppQpC:+aC5CbhZcT2lvnDFpFW/twU7+C
- TLSH T133A5337470D1C1B2E5A6103584CACB32A636B062877EC1CB7ADD76F56F603F1623A6C6
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Family: DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Modifies WinLogon for persistence
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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UAC bypass
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Detects executables packed with SmartAssembly
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Drops file in Drivers directory
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Adds Run key to start application
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Checks whether UAC is enabled
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Executes a VBScript file via the Windows Script Host.
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SmartAssembly .NET packer
Detects SmartAssembly .NET packer.
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
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
1Disable or Modify Tools
1Modify Registry
4