Analysis
- max time kernel
148s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
08/08/2026, 06:35
Behavioral task
behavioral1
Sample
2026-08-08_363c2509361d6bbe90207eef35be7306_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stop_wannacry.exe
Resource
win10v2004-20260513-en
12 signatures
150 seconds
General
- Target 2026-08-08_363c2509361d6bbe90207eef35be7306_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stop_wannacry.exe
- Size 453KB
- Sample260808-hcelsabj4v
- SHA256 80ffd64ef784b68f167288b4d6fbb1c5bc935a77ac0c89cf38efb3629853b97e
- MD5 363c2509361d6bbe90207eef35be7306
- SHA1 5e25f9eb590c24198c662f727c92294ca7f56fee
- SHA512 85af7a5adc514b7c6c475a28a81c2f0b47453931d38be1c786416f3ac267618d145e2ad801943b22aba71059d4293e83a17da70cefa641b2d26f1702bbe4ba57
- SSDEEP 6144:M29qRfVSndj30B3wBxE1+ijiBKk3etdgI2MyzNORQtOfl1qNVo7R+S+N/TU7kn5q:0RfQn+w8EYiBlMkn5f9J105ko8U
- TLSH T17EA439246ACEC4F3D347B4B268B2B39165F2BC289A1AF51E93C86F3CD473D80655D906
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
sakula
C2
-
www.polarroute.com
Signatures
- Sakula payload 4 IoCs
resource yara_rule behavioral2/memory/4680-0-0x0000000000400000-0x0000000000420000-memory.dmp family_sakula behavioral2/files/0x000e00000001c532-4.dat family_sakula behavioral2/memory/4680-8-0x0000000000400000-0x0000000000420000-memory.dmp family_sakula behavioral2/memory/4092-13-0x0000000000400000-0x0000000000420000-memory.dmp family_sakula - Executes dropped EXE 1 IoCs
pid Process 4092 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" 2026-08-08_363c2509361d6bbe90207eef35be7306_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 2656 cmd.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 2026-08-08_363c2509361d6bbe90207eef35be7306_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 2964 PING.EXE 2656 cmd.exe - Runs ping.exe 1 TTPs 1 IoCs
pid Process 2964 PING.EXE - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 4680 2026-08-08_363c2509361d6bbe90207eef35be7306_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stop_wannacry.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4680 wrote to memory of 4092 4680 2026-08-08_363c2509361d6bbe90207eef35be7306_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stop_wannacry.exe 88 PID 4680 wrote to memory of 2656 4680 2026-08-08_363c2509361d6bbe90207eef35be7306_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stop_wannacry.exe 90 PID 2656 wrote to memory of 2964 2656 cmd.exe 92
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-08_363c2509361d6bbe90207eef35be7306_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stop_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-08_363c2509361d6bbe90207eef35be7306_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:4680 -
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeC:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4092
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\2026-08-08_363c2509361d6bbe90207eef35be7306_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:2656 -
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:2964
-
-
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 453KB
- SHA256 b51b6dcd51c9b0d54c483969d6e8a58d68d97ebe821c0c50ee144fefc1bf1431
- MD5 2a2da83b053bb72d5d60a8ad131aa797
- SHA1 c81feff7ccabda12d50fb307f4eef0b198145e57
- SHA512 efdb29747bd10c281f71bf58d416e2591f32cdf824fc6a0200c4d4f084f0e5bc7259c0d8ce66fe095d6db3103b99d5fcee5ce602b36fafd79ac303f3c109d8ac
- SSDEEP 6144:M29qRfVSndj30B3wBxE1+ijiBKk3etdgI2MyzNORQtOfl1qNVo7R+S+N/TU7kn52:0RfQn+w8EYiBlMkn5f9J105ko8g
- TLSH T1DAA439246ACEC4F3D347B4B268B2B39165F2BC289A1AF51E93C86F3CD473D80655D906
- MD5 SHA1 SHA512 SSDEEP TLSH