Analysis
- max time kernel
150s - max time network
137s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
14/11/2026, 15:00
Behavioral task
behavioral1
Sample
2026-11-13_4317962036d3af2ac22dd10248e809c1_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe
Resource
win10v2004-20260911-en
General
- Target 2026-11-13_4317962036d3af2ac22dd10248e809c1_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe
- Size 100KB
- Sample261114-sdgsmshz6v
- SHA256 7fe72c0ca89b699e8c9e9ac208f6238ef4bb827634eaabe88d9fca0a31b36593
- MD5 4317962036d3af2ac22dd10248e809c1
- SHA1 ff6a9208288c0ec6ebc8214dbb84558599c68b77
- SHA512 f7cfd6d3df148e02c954c216561ff04f0d2c7176516e8906c9f210bb9e2f625b4cd3de0706e55c8c6266c5c73c8ef9d224c73c0f0c91f642880fe0b29f733be7
- SSDEEP 1536:soaj1hJL1S9t0MIeboal8bCKxo7h0RPaaml0Nz30rtrJx6:H0hpgz6xGhZamyF30BNx6
- TLSH T15EA35B16B6D0C032E062153804B8E2635A7AF9324ABCC1977BC5177EBEB03D19D3AF56
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Sakula payload 5 IoCs
resource yara_rule behavioral2/memory/4264-0-0x0000000000400000-0x000000000041B000-memory.dmp family_sakula behavioral2/files/0x000d00000001c65a-4.dat family_sakula behavioral2/memory/4264-6-0x0000000000400000-0x000000000041B000-memory.dmp family_sakula behavioral2/memory/5956-7-0x0000000000400000-0x000000000041B000-memory.dmp family_sakula behavioral2/memory/4264-8-0x0000000000400000-0x000000000041B000-memory.dmp family_sakula - Custom signatureDetects executables built or packed with MPress PE compressor 5 IoCs
resource yara_rule behavioral2/memory/4264-0-0x0000000000400000-0x000000000041B000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/files/0x000d00000001c65a-4.dat INDICATOR_EXE_Packed_MPress behavioral2/memory/4264-6-0x0000000000400000-0x000000000041B000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/5956-7-0x0000000000400000-0x000000000041B000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/4264-8-0x0000000000400000-0x000000000041B000-memory.dmp INDICATOR_EXE_Packed_MPress - Executes dropped EXE 1 IoCs
pid Process 5956 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" 2026-11-13_4317962036d3af2ac22dd10248e809c1_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 1040 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 2026-11-13_4317962036d3af2ac22dd10248e809c1_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 1040 cmd.exe 4364 PING.EXE - Runs ping.exe 1 TTPs 1 IoCs
pid Process 4364 PING.EXE - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 4264 2026-11-13_4317962036d3af2ac22dd10248e809c1_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4264 wrote to memory of 5956 4264 2026-11-13_4317962036d3af2ac22dd10248e809c1_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe 88 PID 4264 wrote to memory of 1040 4264 2026-11-13_4317962036d3af2ac22dd10248e809c1_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe 90 PID 1040 wrote to memory of 4364 1040 cmd.exe 92
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-11-13_4317962036d3af2ac22dd10248e809c1_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-13_4317962036d3af2ac22dd10248e809c1_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:4264 -
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:5956
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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\2026-11-13_4317962036d3af2ac22dd10248e809c1_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:1040 -
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:4364
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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 f141f9dc3ad694ba46591bab5b6429d5bd57f23d69ee3ed56811ca469634be73
- MD5 45e6d59d1c5952cd24064c0a0fbf4d2c
- SHA1 a7ff7ebb8bc8133825478c0bb871e2ab8b9f5243
- SHA512 ee0e0074318b6db6298d6d4866b83c3c1f36d016a504eda82a2a3b51b57d8c13e4473a892fc1868289394ce9ea8221673323fda521e86ce706e4729b83cdbf53
- SSDEEP 1536:soaj1hJL1S9t0MIeboal8bCKxo7h0RPaaml0Nz30rtrJxC:H0hpgz6xGhZamyF30BNxC
- TLSH T11FA35B16B6D0C032E062153804B8E2635A7AF9324ABCC1977BC5177EBEB03D19D3AF56
- MD5 SHA1 SHA512 SSDEEP TLSH