Analysis
- max time kernel
150s - max time network
143s - 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, 11:18
Behavioral task
behavioral1
Sample
2026-11-13_6ecf5ebeaec4f8e134ddd6ccef85436e_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe
Resource
win10v2004-20260911-en
General
- Target 2026-11-13_6ecf5ebeaec4f8e134ddd6ccef85436e_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe
- Size 164KB
- Sample261114-nd85nsds7r
- SHA256 68fea0e359ea4274b1e624949c12da7cf842ad9ae809c40a4776bceb2896ee9e
- MD5 6ecf5ebeaec4f8e134ddd6ccef85436e
- SHA1 067f8dcd565f502d6e386a19c5189ed8637de66a
- SHA512 58ce4a8536b762ce8091e134fd3796141200b81198df55a02eedbb66860a076a45cee7c73a14f26a0add4cc68a2c4c4253c4f18da4f1771647f93f59d41b316d
- SSDEEP 1536:DwDoaj1hJL1S9t0MIeboal8bCKxo7h0RPUHNz30rtrNK:Dw00hpgz6xGhvHF30BxK
- TLSH T1DEF35B12B691C032E052543404B8E6635A3AF9324BBCD1977BC5077EBEB13D09E7AF5A
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Sakula payload 6 IoCs
resource yara_rule behavioral2/memory/4312-0-0x0000000000400000-0x0000000000429000-memory.dmp family_sakula behavioral2/files/0x002200000001c322-4.dat family_sakula behavioral2/memory/3464-5-0x0000000000400000-0x0000000000429000-memory.dmp family_sakula behavioral2/memory/4312-7-0x0000000000400000-0x0000000000429000-memory.dmp family_sakula behavioral2/memory/3464-8-0x0000000000400000-0x0000000000429000-memory.dmp family_sakula behavioral2/memory/4312-9-0x0000000000400000-0x0000000000429000-memory.dmp family_sakula - Custom signatureDetects executables built or packed with MPress PE compressor 6 IoCs
resource yara_rule behavioral2/memory/4312-0-0x0000000000400000-0x0000000000429000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/files/0x002200000001c322-4.dat INDICATOR_EXE_Packed_MPress behavioral2/memory/3464-5-0x0000000000400000-0x0000000000429000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/4312-7-0x0000000000400000-0x0000000000429000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/3464-8-0x0000000000400000-0x0000000000429000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/4312-9-0x0000000000400000-0x0000000000429000-memory.dmp INDICATOR_EXE_Packed_MPress - Executes dropped EXE 1 IoCs
pid Process 3464 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_6ecf5ebeaec4f8e134ddd6ccef85436e_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 1840 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 2026-11-13_6ecf5ebeaec4f8e134ddd6ccef85436e_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 1840 cmd.exe 4144 PING.EXE - Runs ping.exe 1 TTPs 1 IoCs
pid Process 4144 PING.EXE - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 4312 2026-11-13_6ecf5ebeaec4f8e134ddd6ccef85436e_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4312 wrote to memory of 3464 4312 2026-11-13_6ecf5ebeaec4f8e134ddd6ccef85436e_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe 89 PID 4312 wrote to memory of 1840 4312 2026-11-13_6ecf5ebeaec4f8e134ddd6ccef85436e_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe 91 PID 1840 wrote to memory of 4144 1840 cmd.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-11-13_6ecf5ebeaec4f8e134ddd6ccef85436e_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-13_6ecf5ebeaec4f8e134ddd6ccef85436e_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:4312 -
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:3464
-
-
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_6ecf5ebeaec4f8e134ddd6ccef85436e_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:1840 -
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:4144
-
-
Network
MITRE ATT&CK Enterprise v16
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
- Size 164KB
- SHA256 5772b9f29ecd9c6159a480751b6bf0b2849536ac73132dcf7b10f657fd416456
- MD5 e50ff8f69d3a61699cf77f04d80aa055
- SHA1 9597be2c65bde2cd393df222932c27479d600ba5
- SHA512 dde005de776343826d3a86c1b9c746576d4a02d8776934c6b429bd5a100fc6c26c0637f278a5b5c818c72de76a7a4d06aaf167293894fe986cc83036d880bfad
- SSDEEP 1536:DwDoaj1hJL1S9t0MIeboal8bCKxo7h0RPUHNz30rtrNK0:Dw00hpgz6xGhvHF30BxK0
- TLSH T14AF35B12B691C032E052543404B8E6635A3AF9324BBCD1977BC5077EBEB13D09E7AF5A
- MD5 SHA1 SHA512 SSDEEP TLSH