General
- Target 2026-09-04_b3fb6f6805baba766d2f964b04fd2613_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee
- Size 1.7MB
- Sample260904-3tznhaserc
- SHA256 b289dacfc0af3078c2af7682b707696f1c7d8aba9b04ab59d33cbbd429f4dbb7
- MD5 b3fb6f6805baba766d2f964b04fd2613
- SHA1 e68762375350455a3a18e7fe024acba043cd0c3e
- SHA512 8532eb7728e2c1534d6880ca6aa9c9158a532955ed66fab8f5261ff42693b55e0e6f857dc55f45343cb57fe54a3ff4cdd0928e65047fafeeeffacfe662fb206c
- SSDEEP 49152:8kQzAbIwMtuvMDVPG4JdXeR4aT6LQ+d3mY/4qxTsx3scJ:86xuRD9JdOR4m+lmY/4rx8cJ
- TLSH T15D8523097181D333C2FB003085C58FB55A2566224F7566EFFBE89B662F202F4BB665C9
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
2026-09-04_b3fb6f6805baba766d2f964b04fd2613_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-09-04_b3fb6f6805baba766d2f964b04fd2613_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target 2026-09-04_b3fb6f6805baba766d2f964b04fd2613_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee
- Size 1.7MB
- SHA256 b289dacfc0af3078c2af7682b707696f1c7d8aba9b04ab59d33cbbd429f4dbb7
- MD5 b3fb6f6805baba766d2f964b04fd2613
- SHA1 e68762375350455a3a18e7fe024acba043cd0c3e
- SHA512 8532eb7728e2c1534d6880ca6aa9c9158a532955ed66fab8f5261ff42693b55e0e6f857dc55f45343cb57fe54a3ff4cdd0928e65047fafeeeffacfe662fb206c
- SSDEEP 49152:8kQzAbIwMtuvMDVPG4JdXeR4aT6LQ+d3mY/4qxTsx3scJ:86xuRD9JdOR4m+lmY/4rx8cJ
- TLSH T15D8523097181D333C2FB003085C58FB55A2566224F7566EFFBE89B662F202F4BB665C9
- 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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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