Analysis
- max time kernel
149s - max time network
137s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
11/11/2026, 03:46
Behavioral task
behavioral1
Sample
2026-11-09_0b2bcec23a0c00d6a7d77da77f6c91b2_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stop_wannacry.exe
Resource
win10v2004-20260911-en
General
- Target 2026-11-09_0b2bcec23a0c00d6a7d77da77f6c91b2_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stop_wannacry.exe
- Size 304KB
- Sample261111-ebq2mseb85
- SHA256 d80a6d483eb0ac8280cefb374d8e8af6427dd06d472cc103c864c24604e55202
- MD5 0b2bcec23a0c00d6a7d77da77f6c91b2
- SHA1 54a46226663608f69ed29645819b11541758d5b0
- SHA512 020c09df0a9e621f8851be61c69cb7060c7f02f02079a42c5a2a266d216591073fcde65fe8f7d17803f4928bc847dbcbe4c76e142b6e61e74eb61a64167da86f
- SSDEEP 6144:M29qRfVSndj30B3wBxE1+ijiBKk3etdgI2MyzNORQtOfl1qNVo7R+S+N/Y:0RfQn+w8EYiBlk
- TLSH T16B646C346ACE84B1E34644B2A8B397E64676BC3C5F1ACA1FE7887F1D19732C06591D0B
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
-
sakula
-
www.polarroute.com
Signatures
- Sakula payload 5 IoCs
resource yara_rule behavioral1/memory/1384-0-0x0000000000400000-0x0000000000420000-memory.dmp family_sakula behavioral1/files/0x0008000000024539-3.dat family_sakula behavioral1/memory/1824-5-0x0000000000400000-0x0000000000420000-memory.dmp family_sakula behavioral1/memory/1384-8-0x0000000000400000-0x0000000000420000-memory.dmp family_sakula behavioral1/memory/1824-13-0x0000000000400000-0x0000000000420000-memory.dmp family_sakula - Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-681733028-2344970462-962213935-1000\Control Panel\International\Geo\Nation 2026-11-09_0b2bcec23a0c00d6a7d77da77f6c91b2_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stop_wannacry.exe - Executes dropped EXE 1 IoCs
pid Process 1824 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" 2026-11-09_0b2bcec23a0c00d6a7d77da77f6c91b2_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 6036 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 MediaCenter.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-11-09_0b2bcec23a0c00d6a7d77da77f6c91b2_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stop_wannacry.exe - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 6036 cmd.exe 5784 PING.EXE - Runs ping.exe 1 TTPs 1 IoCs
pid Process 5784 PING.EXE - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 1384 2026-11-09_0b2bcec23a0c00d6a7d77da77f6c91b2_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stop_wannacry.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1384 wrote to memory of 1824 1384 2026-11-09_0b2bcec23a0c00d6a7d77da77f6c91b2_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stop_wannacry.exe 86 PID 1384 wrote to memory of 6036 1384 2026-11-09_0b2bcec23a0c00d6a7d77da77f6c91b2_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stop_wannacry.exe 97 PID 6036 wrote to memory of 5784 6036 cmd.exe 99
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-11-09_0b2bcec23a0c00d6a7d77da77f6c91b2_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stop_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-09_0b2bcec23a0c00d6a7d77da77f6c91b2_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stop_wannacry.exe"1⤵
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1384 -
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:1824
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\2026-11-09_0b2bcec23a0c00d6a7d77da77f6c91b2_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:6036 -
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:5784
-
-
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 304KB
- SHA256 929c212164d668eae4a555af07804cc319d9cc0ce4bc6f046c8d1a5a12c3b12e
- MD5 b3fb04b9e24a9d1bf246ed51fa0ab1f9
- SHA1 d4d18997ab3d54c02a97f08edaffc5ce67e4101a
- SHA512 1d9a332593a84a03e7e831c265cf10d798e71eb3ce028998610d2cb97da6ecc5de2bc8f34e1aa36fcb33a05cef6ae8ac5470216fe47f6829bc67cf811aec879b
- SSDEEP 6144:M29qRfVSndj30B3wBxE1+ijiBKk3etdgI2MyzNORQtOfl1qNVo7R+S+N/z:0RfQn+w8EYiBlP
- TLSH T16F646C346ACE84B1E34644B2A8B397E64676BC3C5F1ACA1FE7887F1D19732C06591D0B
- MD5 SHA1 SHA512 SSDEEP TLSH