Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
31/10/2026, 07:58
Behavioral task
behavioral1
Sample
2026-10-30_1b12df82d0bbed92cd002fb6b26f7581_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe
Resource
win10v2004-20260911-en
General
- Target 2026-10-30_1b12df82d0bbed92cd002fb6b26f7581_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe
- Size 164KB
- Sample261031-jtxpcsvyct
- SHA256 61a33395bd802eab2e1fbd18d4a856a84f69d69d4f4e921377fb9b20080d2364
- MD5 1b12df82d0bbed92cd002fb6b26f7581
- SHA1 4268feaad78d56806fd62c482661b977f7a528a8
- SHA512 673c5b26b88856dcff122157cee2ea53c63774cd91ae43cb2987655a1b35abbc36c97cc7b0351aeccfd08e67073a512b7d73401fb16137b8a168581414296d5c
- SSDEEP 1536:awDoaj1hJL1S9t0MIeboal8bCKxo7h0RPUHNz30rtrVKr:aw00hpgz6xGhvHF30BhKr
- TLSH T170F35B12B691C032E052543404B8E6635A2AF9324BBCD1977BC5077EBEB13D09E7AF5A
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Sakula payload 6 IoCs
resource yara_rule behavioral2/memory/4324-0-0x0000000000400000-0x0000000000429000-memory.dmp family_sakula behavioral2/memory/5140-5-0x0000000000400000-0x0000000000429000-memory.dmp family_sakula behavioral2/files/0x000d00000001c5be-4.dat family_sakula behavioral2/memory/4324-7-0x0000000000400000-0x0000000000429000-memory.dmp family_sakula behavioral2/memory/5140-8-0x0000000000400000-0x0000000000429000-memory.dmp family_sakula behavioral2/memory/4324-9-0x0000000000400000-0x0000000000429000-memory.dmp family_sakula - Detects executables built or packed with MPress PE compressor 6 IoCs
resource yara_rule behavioral2/memory/4324-0-0x0000000000400000-0x0000000000429000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/5140-5-0x0000000000400000-0x0000000000429000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/files/0x000d00000001c5be-4.dat INDICATOR_EXE_Packed_MPress behavioral2/memory/4324-7-0x0000000000400000-0x0000000000429000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/5140-8-0x0000000000400000-0x0000000000429000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/4324-9-0x0000000000400000-0x0000000000429000-memory.dmp INDICATOR_EXE_Packed_MPress - Executes dropped EXE 1 IoCs
pid Process 5140 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" 2026-10-30_1b12df82d0bbed92cd002fb6b26f7581_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 4648 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 PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-10-30_1b12df82d0bbed92cd002fb6b26f7581_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 - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4648 cmd.exe 2832 PING.EXE - Runs ping.exe 1 TTPs 1 IoCs
pid Process 2832 PING.EXE - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 4324 2026-10-30_1b12df82d0bbed92cd002fb6b26f7581_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4324 wrote to memory of 5140 4324 2026-10-30_1b12df82d0bbed92cd002fb6b26f7581_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe 92 PID 4324 wrote to memory of 4648 4324 2026-10-30_1b12df82d0bbed92cd002fb6b26f7581_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe 94 PID 4648 wrote to memory of 2832 4648 cmd.exe 96
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-10-30_1b12df82d0bbed92cd002fb6b26f7581_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-30_1b12df82d0bbed92cd002fb6b26f7581_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:4324 -
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:5140
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\2026-10-30_1b12df82d0bbed92cd002fb6b26f7581_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:4648 -
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:2832
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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 164KB
- SHA256 1f62bc6b4882b758aeb13e7c1b60599bf1302d0d1c562f5eabc849514491f715
- MD5 2c230e1fa2dc9bc686b2a9380d94f836
- SHA1 0dc613689a8fc9486a1a7fa838b5ec92316c4369
- SHA512 7a9144fcb94c05d9ae01dced0d306d7e7e7dc67e28eb8eab78f85d5960590d592c8b6dcb967cfe5b374b671d64b618dddb866823ff6d92d3f35cc0497d2401fe
- SSDEEP 1536:awDoaj1hJL1S9t0MIeboal8bCKxo7h0RPUHNz30rtrVKEn:aw00hpgz6xGhvHF30BhKE
- TLSH T19EF35B12B691C032E052543404B8E6635A2AF9324BBCD1977BC5077EBEB13D09E7AF5A
- MD5 SHA1 SHA512 SSDEEP TLSH