Analysis
- max time kernel
148s - max time network
126s - 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, 06:59
Behavioral task
behavioral1
Sample
2026-10-16_c977d2825967a263c9ace7bbd4347944_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe
Resource
win10v2004-20260911-en
General
- Target 2026-10-16_c977d2825967a263c9ace7bbd4347944_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe
- Size 164KB
- Sample261017-hr4t8adf93
- SHA256 da0b8b121eba6f3ae157666925e8995a97d635d93b04e1bea706dbc5763cba36
- MD5 c977d2825967a263c9ace7bbd4347944
- SHA1 fddedc99d86b5eaf970c7e32568c729ae05363ad
- SHA512 d90157dc756708a1041efc2dc33ce8fc3fbc700b71760861f19c104b0a1a39cd6bc09b8a0b29be9695ce718378e6c00fadf3f34d171c0c9293c3abd623ba3697
- SSDEEP 1536:4wDoaj1hJL1S9t0MIeboal8bCKxo7h0RPUHNz30rtrZKE:4w00hpgz6xGhvHF30B1KE
- TLSH T17AF35B12B691C032E052543404B8E6635A3AF9324BBCD1977BC5077EBEB13D09E7AF5A
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Sakula payload 6 IoCs
resource yara_rule behavioral2/memory/4728-0-0x0000000000400000-0x0000000000429000-memory.dmp family_sakula behavioral2/files/0x000e00000001c518-4.dat family_sakula behavioral2/memory/5276-5-0x0000000000400000-0x0000000000429000-memory.dmp family_sakula behavioral2/memory/4728-7-0x0000000000400000-0x0000000000429000-memory.dmp family_sakula behavioral2/memory/5276-8-0x0000000000400000-0x0000000000429000-memory.dmp family_sakula behavioral2/memory/4728-9-0x0000000000400000-0x0000000000429000-memory.dmp family_sakula - Custom signatureDetects executables built or packed with MPress PE compressor 6 IoCs
resource yara_rule behavioral2/memory/4728-0-0x0000000000400000-0x0000000000429000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/files/0x000e00000001c518-4.dat INDICATOR_EXE_Packed_MPress behavioral2/memory/5276-5-0x0000000000400000-0x0000000000429000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/4728-7-0x0000000000400000-0x0000000000429000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/5276-8-0x0000000000400000-0x0000000000429000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/4728-9-0x0000000000400000-0x0000000000429000-memory.dmp INDICATOR_EXE_Packed_MPress - Executes dropped EXE 1 IoCs
pid Process 5276 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_c977d2825967a263c9ace7bbd4347944_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 3496 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\Domain MediaCenter.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname 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 2026-10-16_c977d2825967a263c9ace7bbd4347944_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 3496 cmd.exe 5356 PING.EXE - Runs ping.exe 1 TTPs 1 IoCs
pid Process 5356 PING.EXE - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 4728 2026-10-16_c977d2825967a263c9ace7bbd4347944_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4728 wrote to memory of 5276 4728 2026-10-16_c977d2825967a263c9ace7bbd4347944_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe 89 PID 4728 wrote to memory of 3496 4728 2026-10-16_c977d2825967a263c9ace7bbd4347944_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe 91 PID 3496 wrote to memory of 5356 3496 cmd.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-16_c977d2825967a263c9ace7bbd4347944_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-16_c977d2825967a263c9ace7bbd4347944_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:4728 -
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:5276
-
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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_c977d2825967a263c9ace7bbd4347944_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:3496 -
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:5356
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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 1dddb626db153412160068f653cc6424dc79c1aad2af49e1f3ef514811d4076e
- MD5 42293cd1fdfb0623cfd2099a335c475c
- SHA1 08d375828cd6a6de684839e502eafc2b918246e0
- SHA512 56fe5d20b2df6c313efc4ff881ac2bc6df14f588f40e3fd7224c97f87acac2f2c39d3587f0f82a07fd2d9d33b585487a0b1d04a74d25f0572320f4d0b8c6e513
- SSDEEP 1536:4wDoaj1hJL1S9t0MIeboal8bCKxo7h0RPUHNz30rtrZKm:4w00hpgz6xGhvHF30B1Km
- TLSH T18CF35B12B691C032E052543404B8E6635A3AF9324BBCD1977BC5077EBEB13D09E7AF5A
- MD5 SHA1 SHA512 SSDEEP TLSH