General
- Target 2026-05-23_10db481bbb94a7e73c694039851baf1a_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee
- Size 1.7MB
- Sample260523-3vs74sft8y
- SHA256 f64587fb28e5c2566df26b6e0c9b5f55d2c1d2a2f5146ef68deecd00bf894305
- MD5 10db481bbb94a7e73c694039851baf1a
- SHA1 43da0e0eabd45dcd70c27e971420aebf29768dee
- SHA512 ac2a7df3c6da1ace12768ba3ee77e9f2f1d180b7b2e7f2548ae67217a83d27753e9cc7c6cb5f9a6d610c2cb27fc2f948c6cf84c7594d060ff8d7cb0703e0e027
- SSDEEP 49152:8kQTA8IwMtuvMDVPG4JdXeR4aT6LQ+d3mY/4qxTsx3scl:8akuRD9JdOR4m+lmY/4rx8cl
- TLSH T1738523097181D373C2FB003085C58FB55A2566224F7566EFFBE89B662F202F4BB661C9
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
2026-05-23_10db481bbb94a7e73c694039851baf1a_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-05-23_10db481bbb94a7e73c694039851baf1a_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win11-20260513-en
Malware Config
Targets
-
- Target 2026-05-23_10db481bbb94a7e73c694039851baf1a_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee
- Size 1.7MB
- SHA256 f64587fb28e5c2566df26b6e0c9b5f55d2c1d2a2f5146ef68deecd00bf894305
- MD5 10db481bbb94a7e73c694039851baf1a
- SHA1 43da0e0eabd45dcd70c27e971420aebf29768dee
- SHA512 ac2a7df3c6da1ace12768ba3ee77e9f2f1d180b7b2e7f2548ae67217a83d27753e9cc7c6cb5f9a6d610c2cb27fc2f948c6cf84c7594d060ff8d7cb0703e0e027
- SSDEEP 49152:8kQTA8IwMtuvMDVPG4JdXeR4aT6LQ+d3mY/4qxTsx3scl:8akuRD9JdOR4m+lmY/4rx8cl
- TLSH T1738523097181D373C2FB003085C58FB55A2566224F7566EFFBE89B662F202F4BB661C9
- 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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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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SmartAssembly .NET packer
Detects SmartAssembly .NET packer.
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1PowerShell
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