Analysis
- max time kernel
148s - max time network
128s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
25/09/2026, 22:28
Behavioral task
behavioral1
Sample
2026-09-25_9816c89d10718a129b0d4b14e3f6209e_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe
Resource
win10v2004-20260911-en
General
- Target 2026-09-25_9816c89d10718a129b0d4b14e3f6209e_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe
- Size 100KB
- Sample260925-2dpb6ayx2p
- SHA256 f3a4f29d8785a7ffb36ef6cd7d132db969e2e72d0456b3e9e9a95c1e970c6988
- MD5 9816c89d10718a129b0d4b14e3f6209e
- SHA1 35fd2710586e3b0adb617c93f1c41af1e6f10455
- SHA512 61bceac34af39709a25452d2d5f60d447e44b52fc236dffec7f859f61451cf6a119a41e2ed4b78d1252f4b696d3686b5b4e8c00400149ff8e81a49ca7f5559d7
- SSDEEP 1536:5oaj1hJL1S9t0MIeboal8bCKxo7h0RPqaml0Nz30rtrSxo:q0hpgz6xGhJamyF30Bexo
- TLSH T1ADA35A16B6D0C032E052153804B8E6635A7AF9324ABCC1977BC5077EBEB13D1993AF56
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Sakula payload 5 IoCs
resource yara_rule behavioral2/memory/1916-0-0x0000000000400000-0x000000000041C000-memory.dmp family_sakula behavioral2/files/0x000e00000001c515-4.dat family_sakula behavioral2/memory/1916-6-0x0000000000400000-0x000000000041C000-memory.dmp family_sakula behavioral2/memory/4624-7-0x0000000000400000-0x000000000041C000-memory.dmp family_sakula behavioral2/memory/1916-8-0x0000000000400000-0x000000000041C000-memory.dmp family_sakula - Detects executables built or packed with MPress PE compressor 5 IoCs
resource yara_rule behavioral2/memory/1916-0-0x0000000000400000-0x000000000041C000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/files/0x000e00000001c515-4.dat INDICATOR_EXE_Packed_MPress behavioral2/memory/1916-6-0x0000000000400000-0x000000000041C000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/4624-7-0x0000000000400000-0x000000000041C000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/1916-8-0x0000000000400000-0x000000000041C000-memory.dmp INDICATOR_EXE_Packed_MPress - Executes dropped EXE 1 IoCs
pid Process 4624 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" 2026-09-25_9816c89d10718a129b0d4b14e3f6209e_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 4912 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 2026-09-25_9816c89d10718a129b0d4b14e3f6209e_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 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4912 cmd.exe 3988 PING.EXE - Runs ping.exe 1 TTPs 1 IoCs
pid Process 3988 PING.EXE - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 1916 2026-09-25_9816c89d10718a129b0d4b14e3f6209e_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1916 wrote to memory of 4624 1916 2026-09-25_9816c89d10718a129b0d4b14e3f6209e_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe 88 PID 1916 wrote to memory of 4912 1916 2026-09-25_9816c89d10718a129b0d4b14e3f6209e_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe 91 PID 4912 wrote to memory of 3988 4912 cmd.exe 93
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-09-25_9816c89d10718a129b0d4b14e3f6209e_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-25_9816c89d10718a129b0d4b14e3f6209e_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:1916 -
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:4624
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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\2026-09-25_9816c89d10718a129b0d4b14e3f6209e_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:4912 -
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:3988
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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 100KB
- SHA256 c3cb20fbe01a0b83e4da65a1cea4188ea7061c05a2691e32e86e804f79fdb89e
- MD5 243797127c518b7f7ad67ac2c5778b4f
- SHA1 068670bca3d6ec6de8dd03678725ef0490160952
- SHA512 e66f7d79298486ad582297d81d5c6a5b79bc0614b8e20cdd6a5ec13b67ad017cbbc9cf7369c06edb4ed1cdab9f17302f8a90cef1888be01dd8160a9f95727813
- SSDEEP 1536:5oaj1hJL1S9t0MIeboal8bCKxo7h0RPqaml0Nz30rtrSxk:q0hpgz6xGhJamyF30Bexk
- TLSH T116A35A16B6D0C032E062143804B8E6635A7AF9324ABCC1977BC5077EBEB13D19D3AF56
- MD5 SHA1 SHA512 SSDEEP TLSH