General
- Target 2026-08-22_ef5f9a31e9b9269ce4120c26f5ab85bb_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee
- Size 1.7MB
- Sample260822-1h36fazcnf
- SHA256 397cd6f98314710a11eac52d91cd5b1a30c61822205f4c3fadf0b0b0b06e68e2
- MD5 ef5f9a31e9b9269ce4120c26f5ab85bb
- SHA1 ebda76b682298865bdb8503c21f820d9cfdac105
- SHA512 3c0b1b69be3b0b8d57bc85e582f4858927f49ed05fe4f46af005eb13aa54d8e9d3a8a7893b7f4aa7e80d595f3b58b04538e5974bc9bf7bb5135eedc16deb9843
- SSDEEP 49152:ckQTAUIwMtuvMDVPG4JdXeR4aT6LQ+d3mY/4qxTsx3scN:ca8uRD9JdOR4m+lmY/4rx8cN
- TLSH T1E28523197181D333C2FB003085C58FB55A2566224F7566EFFBE89B662F202F4BB661C9
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
2026-08-22_ef5f9a31e9b9269ce4120c26f5ab85bb_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-08-22_ef5f9a31e9b9269ce4120c26f5ab85bb_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target 2026-08-22_ef5f9a31e9b9269ce4120c26f5ab85bb_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee
- Size 1.7MB
- SHA256 397cd6f98314710a11eac52d91cd5b1a30c61822205f4c3fadf0b0b0b06e68e2
- MD5 ef5f9a31e9b9269ce4120c26f5ab85bb
- SHA1 ebda76b682298865bdb8503c21f820d9cfdac105
- SHA512 3c0b1b69be3b0b8d57bc85e582f4858927f49ed05fe4f46af005eb13aa54d8e9d3a8a7893b7f4aa7e80d595f3b58b04538e5974bc9bf7bb5135eedc16deb9843
- SSDEEP 49152:ckQTAUIwMtuvMDVPG4JdXeR4aT6LQ+d3mY/4qxTsx3scN:ca8uRD9JdOR4m+lmY/4rx8cN
- TLSH T1E28523197181D333C2FB003085C58FB55A2566224F7566EFFBE89B662F202F4BB661C9
- 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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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
2PowerShell
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