Analysis
- max time kernel
148s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
07/11/2026, 03:58
Behavioral task
behavioral1
Sample
2026-11-05_3b4e4b7ea2e50be24d80709431ce70b5_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe
Resource
win10v2004-20260911-en
General
- Target 2026-11-05_3b4e4b7ea2e50be24d80709431ce70b5_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe
- Size 99KB
- Sample261107-ejhp8svzby
- SHA256 65ce380964a4ff2b2b72fd1a1e029f5ad3f598e7e9fa34eaaf2479226986cfd4
- MD5 3b4e4b7ea2e50be24d80709431ce70b5
- SHA1 26e4d81c8dd506f3986b8c645701eec14c50bdb2
- SHA512 38014f75544beb87532574501dfd403fefcf01001864bcd745930a25bc342c474fce6c9973240896e7885affac4e88bfda8364d03a497c9b05cc5597b69542be
- SSDEEP 1536:Eoaj1hJL1S9t0MIeboal8bCKxo7h0RPaaml0Nz30rtrCxu:/0hpgz6xGhZamyF30BWxu
- TLSH T137A35B16B6D1C032E052153804B8E2635A7AF9324ABCC1977BC5177EBEB03D19D3AF56
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Sakula payload 6 IoCs
resource yara_rule behavioral2/memory/4676-0-0x0000000000400000-0x000000000041B000-memory.dmp family_sakula behavioral2/files/0x000e00000001c597-4.dat family_sakula behavioral2/memory/8-5-0x0000000000400000-0x000000000041B000-memory.dmp family_sakula behavioral2/memory/4676-7-0x0000000000400000-0x000000000041B000-memory.dmp family_sakula behavioral2/memory/8-8-0x0000000000400000-0x000000000041B000-memory.dmp family_sakula behavioral2/memory/4676-9-0x0000000000400000-0x000000000041B000-memory.dmp family_sakula - Custom signatureDetects executables built or packed with MPress PE compressor 6 IoCs
resource yara_rule behavioral2/memory/4676-0-0x0000000000400000-0x000000000041B000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/files/0x000e00000001c597-4.dat INDICATOR_EXE_Packed_MPress behavioral2/memory/8-5-0x0000000000400000-0x000000000041B000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/4676-7-0x0000000000400000-0x000000000041B000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/8-8-0x0000000000400000-0x000000000041B000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/4676-9-0x0000000000400000-0x000000000041B000-memory.dmp INDICATOR_EXE_Packed_MPress - Executes dropped EXE 1 IoCs
pid Process 8 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" 2026-11-05_3b4e4b7ea2e50be24d80709431ce70b5_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 1392 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 2026-11-05_3b4e4b7ea2e50be24d80709431ce70b5_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 1392 cmd.exe 1196 PING.EXE - Runs ping.exe 1 TTPs 1 IoCs
pid Process 1196 PING.EXE - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 4676 2026-11-05_3b4e4b7ea2e50be24d80709431ce70b5_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4676 wrote to memory of 8 4676 2026-11-05_3b4e4b7ea2e50be24d80709431ce70b5_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe 89 PID 4676 wrote to memory of 1392 4676 2026-11-05_3b4e4b7ea2e50be24d80709431ce70b5_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe 91 PID 1392 wrote to memory of 1196 1392 cmd.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-11-05_3b4e4b7ea2e50be24d80709431ce70b5_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-05_3b4e4b7ea2e50be24d80709431ce70b5_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:4676 -
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:8
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\2026-11-05_3b4e4b7ea2e50be24d80709431ce70b5_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:1392 -
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:1196
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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 99KB
- SHA256 ebf097b5f8437a98564cdc1c5d84187dd463ba6fb4b88f8b4e274522fb8aec81
- MD5 6bf988cb644ae5e91fe0ec983cf1ee4a
- SHA1 543e4812750c2b8d9507744acd2e8a89003ca7ab
- SHA512 986843e83a1b6d08370d718cf32e2f9fae397ca06bab879fcef5532cb7d987459dfb7f709bcf189bc64088bae48e2d34ff7e0a6af1530d8e5ad9de36c3f4624a
- SSDEEP 1536:Eoaj1hJL1S9t0MIeboal8bCKxo7h0RPaaml0Nz30rtrCxk:/0hpgz6xGhZamyF30BWxk
- TLSH T15BA35B16B6D0C032E052153804B8E2635A7AF9324ABCC1977BC5177EBEB03D19E3AF56
- MD5 SHA1 SHA512 SSDEEP TLSH