Analysis
- max time kernel
150s - max time network
131s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
11/11/2026, 18:23
Behavioral task
behavioral1
Sample
2026-11-10_d8a8bc23e07c042a5368c185baee5cd8_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe
Resource
win10v2004-20260911-en
General
- Target 2026-11-10_d8a8bc23e07c042a5368c185baee5cd8_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe
- Size 101KB
- Sample261111-w1e44sbb24
- SHA256 5d841ceef7837dc891cba433e5ecce1f3656bcc9d688b025b6ee24056fe735c2
- MD5 d8a8bc23e07c042a5368c185baee5cd8
- SHA1 d1c1dfcfca0f09e3da60409f247ac1c041d3989f
- SHA512 6d8405a2705a508eb6cec71ac951c99b106e5600daad1a1c286c31698bc1fe3a5fa67ef3b3e087a2e9794f851b5e77051146709477f9e878c426b547806f6839
- SSDEEP 1536:Roaj1hJL1S9t0MIeboal8bCKxo7h0RPaaml0Nz30rtrPxS:i0hpgz6xGhZamyF30B7xS
- TLSH T19DA35B16B6D0C032E052153804B8E2635A7AF9324ABCC1977BC5177EBEB03D19D3AF56
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Sakula payload 5 IoCs
resource yara_rule behavioral2/memory/3640-0-0x0000000000400000-0x000000000041B000-memory.dmp family_sakula behavioral2/files/0x0008000000016d04-4.dat family_sakula behavioral2/memory/3640-6-0x0000000000400000-0x000000000041B000-memory.dmp family_sakula behavioral2/memory/5052-7-0x0000000000400000-0x000000000041B000-memory.dmp family_sakula behavioral2/memory/3640-8-0x0000000000400000-0x000000000041B000-memory.dmp family_sakula - Custom signatureDetects executables built or packed with MPress PE compressor 5 IoCs
resource yara_rule behavioral2/memory/3640-0-0x0000000000400000-0x000000000041B000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/files/0x0008000000016d04-4.dat INDICATOR_EXE_Packed_MPress behavioral2/memory/3640-6-0x0000000000400000-0x000000000041B000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/5052-7-0x0000000000400000-0x000000000041B000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/3640-8-0x0000000000400000-0x000000000041B000-memory.dmp INDICATOR_EXE_Packed_MPress - Executes dropped EXE 1 IoCs
pid Process 5052 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" 2026-11-10_d8a8bc23e07c042a5368c185baee5cd8_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 2488 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-11-10_d8a8bc23e07c042a5368c185baee5cd8_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MediaCenter.exe - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3320 PING.EXE 2488 cmd.exe - Runs ping.exe 1 TTPs 1 IoCs
pid Process 3320 PING.EXE - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3640 2026-11-10_d8a8bc23e07c042a5368c185baee5cd8_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3640 wrote to memory of 5052 3640 2026-11-10_d8a8bc23e07c042a5368c185baee5cd8_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe 90 PID 3640 wrote to memory of 2488 3640 2026-11-10_d8a8bc23e07c042a5368c185baee5cd8_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe 92 PID 2488 wrote to memory of 3320 2488 cmd.exe 94
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-11-10_d8a8bc23e07c042a5368c185baee5cd8_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-10_d8a8bc23e07c042a5368c185baee5cd8_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:3640 -
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:5052
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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\2026-11-10_d8a8bc23e07c042a5368c185baee5cd8_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:2488 -
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:3320
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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 101KB
- SHA256 16734ed293525bd32177684ab3cb1fe20109b5ba4414bf0cbc67ef40498128df
- MD5 857fc82c2e9fb7c01cacf4131312da9d
- SHA1 2108b8a6e0cfa09aefdb571f2c74b3a47edc6c7a
- SHA512 5eb566a17ac1b9488f1053d4eddac0f0bbe33df03c9c03c6a630514f099c3172a442a4586c8e020b32547f855b93bd9cf9d7c4ff3a7c4c5476546a1e0698b60b
- SSDEEP 1536:Roaj1hJL1S9t0MIeboal8bCKxo7h0RPaaml0Nz30rtrPxL:i0hpgz6xGhZamyF30B7xL
- TLSH T1DBA35A16B6D0C032E052153804B8E2635A7AF9324ABCC1977BC5177EBEB03D19D3AF56
- MD5 SHA1 SHA512 SSDEEP TLSH