General
- Target 2026-07-19_9643c578be5b883bd852d34b6f21ae88_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee
- Size 1.7MB
- Sample260719-a264bsgt8k
- SHA256 653f3667f70a41d3865d1cb4989926cb5b3838c9599047eef8651ba4ff1a7510
- MD5 9643c578be5b883bd852d34b6f21ae88
- SHA1 0de7723fe62f3cbc0eba20c696df2d2b9f301aa3
- SHA512 44a8a6e3400feab3e2f9020c751bdce06f4c38659790fbe82693b2a33c956b3304096366a81235638b8ac551428c1f0a51cf34a5f0f689830a8b7cc26a1c3e68
- SSDEEP 49152:8kQzAcIwMtuvMDVPG4JdXeR4aT6LQ+d3mY/4qxTsx3scx:86EuRD9JdOR4m+lmY/4rx8cx
- TLSH T11D8523197181D333C2FB003085C58FB55A2566224F7566EFFBE89B662F202F4BB661C9
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
2026-07-19_9643c578be5b883bd852d34b6f21ae88_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-07-19_9643c578be5b883bd852d34b6f21ae88_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win11ltsc2024-20260710-en
Malware Config
Targets
-
- Target 2026-07-19_9643c578be5b883bd852d34b6f21ae88_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee
- Size 1.7MB
- SHA256 653f3667f70a41d3865d1cb4989926cb5b3838c9599047eef8651ba4ff1a7510
- MD5 9643c578be5b883bd852d34b6f21ae88
- SHA1 0de7723fe62f3cbc0eba20c696df2d2b9f301aa3
- SHA512 44a8a6e3400feab3e2f9020c751bdce06f4c38659790fbe82693b2a33c956b3304096366a81235638b8ac551428c1f0a51cf34a5f0f689830a8b7cc26a1c3e68
- SSDEEP 49152:8kQzAcIwMtuvMDVPG4JdXeR4aT6LQ+d3mY/4qxTsx3scx:86EuRD9JdOR4m+lmY/4rx8cx
- TLSH T11D8523197181D333C2FB003085C58FB55A2566224F7566EFFBE89B662F202F4BB661C9
- 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
2PowerShell
1Visual Basic
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