Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
05/07/2026, 04:42
Behavioral task
behavioral1
Sample
2026-07-05_ef3a126f436979bb1377377f587202ed_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe
Resource
win10v2004-20260513-en
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-07-05_ef3a126f436979bb1377377f587202ed_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe
Resource
win11ltsc2024-20260629-en
11 signatures
150 seconds
General
- Target 2026-07-05_ef3a126f436979bb1377377f587202ed_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe
- Size 99KB
- Sample260705-fb3k4shw2x
- SHA256 75d94c692bd992af7193f360d9740ace204f42983cf4135e059df2aa1b02043a
- MD5 ef3a126f436979bb1377377f587202ed
- SHA1 1ca0efeaa59325cafb6df718af69f1fbdfb4d17f
- SHA512 fccc1cff1f383a250f0e14b99a0980a0027747b9ae05a259ac92ee780fe960908ead3f15e3dc30ae6f609df9d601167fb0356ffff691414a63dac9a8798556b7
- SSDEEP 1536:5oaj1hJL1S9t0MIeboal8bCKxo7h0RPqaml0Nz30rtrVx:q0hpgz6xGhJamyF30BZx
- TLSH T12BA35A17B6D0C032E052153804B8E6635A7AF9324ABCC1977BC5077EBEB13D1993AF56
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Malware Config
Signatures
- Sakula payload 6 IoCs
resource yara_rule behavioral2/memory/4736-0-0x0000000000400000-0x000000000041C000-memory.dmp family_sakula behavioral2/memory/6072-5-0x0000000000400000-0x000000000041C000-memory.dmp family_sakula behavioral2/files/0x0008000000016d07-4.dat family_sakula behavioral2/memory/4736-7-0x0000000000400000-0x000000000041C000-memory.dmp family_sakula behavioral2/memory/6072-8-0x0000000000400000-0x000000000041C000-memory.dmp family_sakula behavioral2/memory/4736-9-0x0000000000400000-0x000000000041C000-memory.dmp family_sakula - Detects executables built or packed with MPress PE compressor 6 IoCs
resource yara_rule behavioral2/memory/4736-0-0x0000000000400000-0x000000000041C000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/6072-5-0x0000000000400000-0x000000000041C000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/files/0x0008000000016d07-4.dat INDICATOR_EXE_Packed_MPress behavioral2/memory/4736-7-0x0000000000400000-0x000000000041C000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/6072-8-0x0000000000400000-0x000000000041C000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/4736-9-0x0000000000400000-0x000000000041C000-memory.dmp INDICATOR_EXE_Packed_MPress - Executes dropped EXE 1 IoCs
pid Process 6072 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" 2026-07-05_ef3a126f436979bb1377377f587202ed_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).
- 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 2026-07-05_ef3a126f436979bb1377377f587202ed_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 3928 cmd.exe 3740 PING.EXE - Runs ping.exe 1 TTPs 1 IoCs
pid Process 3740 PING.EXE - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 4736 2026-07-05_ef3a126f436979bb1377377f587202ed_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4736 wrote to memory of 6072 4736 2026-07-05_ef3a126f436979bb1377377f587202ed_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe 88 PID 4736 wrote to memory of 3928 4736 2026-07-05_ef3a126f436979bb1377377f587202ed_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe 90 PID 3928 wrote to memory of 3740 3928 cmd.exe 92
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-05_ef3a126f436979bb1377377f587202ed_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-05_ef3a126f436979bb1377377f587202ed_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:4736 -
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeC:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:6072
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\2026-07-05_ef3a126f436979bb1377377f587202ed_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe"2⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:3928 -
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:3740
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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 f3bcdc008ad526b5e6f453c633e218a3312f1ead0913bda9801c9d37cf9c4be1
- MD5 934c9d8b85b6d5a568ab7a7175666881
- SHA1 9d1a94991ac57d86373211fa95eb04abb391f5fb
- SHA512 d00cb68ea8b32320a6dcaa523e9346a2a92526c8dbe85b19aea85d8fa802f1b98c4604d15c89cee6950a3052a78b131f5c1342d6d4c9944f0ac53ea7b642897d
- SSDEEP 1536:5oaj1hJL1S9t0MIeboal8bCKxo7h0RPqaml0Nz30rtrVxA:q0hpgz6xGhJamyF30BZxA
- TLSH T111A35A17B6D0C032E052143804B8E6635A7AF9324ABCC1977BC5077EBEB13D1993AF56
- MD5 SHA1 SHA512 SSDEEP TLSH