Analysis
- max time kernel
148s - max time network
134s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
11/11/2026, 18:16
Behavioral task
behavioral1
Sample
2026-11-10_d96cddd26d500eab3c8b9af85e78a1c1_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stop_wannacry.exe
Resource
win10v2004-20260911-en
General
- Target 2026-11-10_d96cddd26d500eab3c8b9af85e78a1c1_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stop_wannacry.exe
- Size 216KB
- Sample261111-wwnkpaba33
- SHA256 8cb01041e40be2ea1d57e70a3d59906428f7d5db45be618f26cba35c37c7abf0
- MD5 d96cddd26d500eab3c8b9af85e78a1c1
- SHA1 776def6a3561d2838602c53e2ec80ea447f0befb
- SHA512 56507cb10c5c6f3356ec55c7c0d0f6fa3462b5b3f9c906a66ee6d04757c39fb5099b42a7ee09b5d0560019b7f3b78fb2ee53ec261943d75836d69a8859e97458
- SSDEEP 3072:M29DkEGRQixVSjLwes5G30Bg7uZwOuz/xS3iGpZMhDEXzkOSUUKeF8ag:M29qRfVSndj30B3wBxE1+ijB
- TLSH T155248C18B84DC071E84C0430681697B24AB77C3D1F2DCE2BAB44AF7D69333D4AA9A54F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
-
sakula
-
www.polarroute.com
Signatures
- Sakula payload 5 IoCs
resource yara_rule behavioral2/memory/1140-0-0x0000000000400000-0x0000000000420000-memory.dmp family_sakula behavioral2/files/0x0004000000016b4d-4.dat family_sakula behavioral2/memory/1144-5-0x0000000000400000-0x0000000000420000-memory.dmp family_sakula behavioral2/memory/1140-9-0x0000000000400000-0x0000000000420000-memory.dmp family_sakula behavioral2/memory/1144-14-0x0000000000400000-0x0000000000420000-memory.dmp family_sakula - Executes dropped EXE 1 IoCs
pid Process 1144 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" 2026-11-10_d96cddd26d500eab3c8b9af85e78a1c1_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stop_wannacry.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 5620 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 2026-11-10_d96cddd26d500eab3c8b9af85e78a1c1_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stop_wannacry.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 5620 cmd.exe 2844 PING.EXE - Runs ping.exe 1 TTPs 1 IoCs
pid Process 2844 PING.EXE - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 1140 2026-11-10_d96cddd26d500eab3c8b9af85e78a1c1_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stop_wannacry.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1140 wrote to memory of 1144 1140 2026-11-10_d96cddd26d500eab3c8b9af85e78a1c1_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stop_wannacry.exe 87 PID 1140 wrote to memory of 5620 1140 2026-11-10_d96cddd26d500eab3c8b9af85e78a1c1_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stop_wannacry.exe 90 PID 5620 wrote to memory of 2844 5620 cmd.exe 92
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-11-10_d96cddd26d500eab3c8b9af85e78a1c1_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stop_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-10_d96cddd26d500eab3c8b9af85e78a1c1_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stop_wannacry.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1140 -
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:1144
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\2026-11-10_d96cddd26d500eab3c8b9af85e78a1c1_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stop_wannacry.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:5620 -
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:2844
-
-
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 216KB
- SHA256 aed12f365e91910e213494560c6b935c48a40e2af9e16ff116baae40c6633918
- MD5 e5c33ed324e4df1615c098eabab08e52
- SHA1 6bc3ef9f8fa483eebe46a6259b99dd167f46411a
- SHA512 fa73446f84ce1f8fa96bd96d0c6f9a3e9660ec837a07449a9ba2586014b3076fc8edb78d2da51d8a9b02ab5be1c6cec612d6cc6f6b2ad095cffd49c94f5d901c
- SSDEEP 3072:M29DkEGRQixVSjLwes5G30Bg7uZwOuz/xS3iGpZMhDEXzkOSUUKeF8a2:M29qRfVSndj30B3wBxE1+ijn
- TLSH T1ED248C18B84DC071E84C0434681697B24AB77C3D1F2DCE2BAB44AF7D69373D4AA9A54F
- MD5 SHA1 SHA512 SSDEEP TLSH