Analysis
- max time kernel
148s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
17/10/2026, 02:38
Behavioral task
behavioral1
Sample
2026-10-16_f3dadabba8a957c0418394d2b376d7ff_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe
Resource
win10v2004-20260911-en
General
- Target 2026-10-16_f3dadabba8a957c0418394d2b376d7ff_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe
- Size 164KB
- Sample261017-c4y7lsvxhx
- SHA256 b70d6351766679a73266cde7e2a8a4c22884986cf2586719599c06ef2dafc8d7
- MD5 f3dadabba8a957c0418394d2b376d7ff
- SHA1 7d3421f02cf6e44d696c6f10500189fb21a9f773
- SHA512 d03a94d74750d613813312682b5178b0bc473ca0edb605c96927de49249347b911ef3804174934e63151a039372297c3a0747a15f4fa14451eb86d985f317cfe
- SSDEEP 1536:mwDoaj1hJL1S9t0MIeboal8bCKxo7h0RPUHNz30rtrgKv:mw00hpgz6xGhvHF30B8Kv
- TLSH T153F35B12B691C032E052543404B8E6635A3AF9324BBCD1977BC5077EBEB13D09E7AF5A
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Sakula payload 6 IoCs
resource yara_rule behavioral2/memory/3720-0-0x0000000000400000-0x0000000000429000-memory.dmp family_sakula behavioral2/files/0x001500000001c41c-4.dat family_sakula behavioral2/memory/2992-5-0x0000000000400000-0x0000000000429000-memory.dmp family_sakula behavioral2/memory/3720-7-0x0000000000400000-0x0000000000429000-memory.dmp family_sakula behavioral2/memory/2992-8-0x0000000000400000-0x0000000000429000-memory.dmp family_sakula behavioral2/memory/3720-9-0x0000000000400000-0x0000000000429000-memory.dmp family_sakula - Detects executables built or packed with MPress PE compressor 6 IoCs
resource yara_rule behavioral2/memory/3720-0-0x0000000000400000-0x0000000000429000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/files/0x001500000001c41c-4.dat INDICATOR_EXE_Packed_MPress behavioral2/memory/2992-5-0x0000000000400000-0x0000000000429000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/3720-7-0x0000000000400000-0x0000000000429000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/2992-8-0x0000000000400000-0x0000000000429000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/3720-9-0x0000000000400000-0x0000000000429000-memory.dmp INDICATOR_EXE_Packed_MPress - Executes dropped EXE 1 IoCs
pid Process 2992 MediaCenter.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe" 2026-10-16_f3dadabba8a957c0418394d2b376d7ff_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 4460 cmd.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname MediaCenter.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain MediaCenter.exe - System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-10-16_f3dadabba8a957c0418394d2b376d7ff_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MediaCenter.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 1812 PING.EXE 4460 cmd.exe - Runs ping.exe 1 TTPs 1 IoCs
pid Process 1812 PING.EXE - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3720 2026-10-16_f3dadabba8a957c0418394d2b376d7ff_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3720 wrote to memory of 2992 3720 2026-10-16_f3dadabba8a957c0418394d2b376d7ff_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe 89 PID 3720 wrote to memory of 4460 3720 2026-10-16_f3dadabba8a957c0418394d2b376d7ff_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe 91 PID 4460 wrote to memory of 1812 4460 cmd.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-16_f3dadabba8a957c0418394d2b376d7ff_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-16_f3dadabba8a957c0418394d2b376d7ff_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3720 -
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeC:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe2⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
PID:2992
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\2026-10-16_f3dadabba8a957c0418394d2b376d7ff_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe"2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:4460 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.13⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:1812
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Network
MITRE ATT&CK Enterprise v16
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
- Size 164KB
- SHA256 bc34015e12abe73259c160ce2a2f1a424ae5e2bae5b21673d0c4db8b9d61099b
- MD5 40ae9f30d55bedf3c8bd61cff702a5b7
- SHA1 78ace93bc0a10733d16276d75b8a0cdabf64c895
- SHA512 88b21cf5f351cbb99bb6508f1b76050973bbac0ed90da83f35630b2a5d703b515bc9e6accce0b094e8c322f4b27f7b49f0f52c4a9f4c5a47bfb9ba0f8dd0fde2
- SSDEEP 1536:mwDoaj1hJL1S9t0MIeboal8bCKxo7h0RPUHNz30rtrgKz:mw00hpgz6xGhvHF30B8Kz
- TLSH T16EF35B12B691C032E052543404B8E6635A3AF9324BBCD1977BC5077EBEB13D09E7AF5A
- MD5 SHA1 SHA512 SSDEEP TLSH