Analysis
- max time kernel
148s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
25/08/2026, 04:14
Behavioral task
behavioral1
Sample
2026-08-24_ae9f856d113f8b0c912abf63f50b5ff3_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe
Resource
win10v2004-20260513-en
13 signatures
150 seconds
General
- Target 2026-08-24_ae9f856d113f8b0c912abf63f50b5ff3_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe
- Size 99KB
- Sample260825-etsceswgmb
- SHA256 44e7ad3a7fef213d5b5ee24567032543eee6e28449460f9efdef73dae382f310
- MD5 ae9f856d113f8b0c912abf63f50b5ff3
- SHA1 0a13a33137d22aecfe900a9986e25dda11a89e85
- SHA512 bc2810797115ca65b9d1b43e5bd360e6b1688ec8febdda02faa2bd92ec305122eebbe85356ddb36f8eb5c58d0b260cbabb511e85f77c99eed31206da915e9109
- SSDEEP 1536:5oaj1hJL1S9t0MIeboal8bCKxo7h0RPqaml0Nz30rtr0x:q0hpgz6xGhJamyF30B4x
- TLSH T150A35A16B6D0C032E062143804B8E6635A7AF9324ABCC1977BC5077EBEB13D1993AF56
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Sakula payload 6 IoCs
resource yara_rule behavioral2/memory/1380-0-0x0000000000400000-0x000000000041C000-memory.dmp family_sakula behavioral2/files/0x0005000000016b3f-4.dat family_sakula behavioral2/memory/4960-5-0x0000000000400000-0x000000000041C000-memory.dmp family_sakula behavioral2/memory/1380-7-0x0000000000400000-0x000000000041C000-memory.dmp family_sakula behavioral2/memory/4960-8-0x0000000000400000-0x000000000041C000-memory.dmp family_sakula behavioral2/memory/1380-9-0x0000000000400000-0x000000000041C000-memory.dmp family_sakula - Detects executables built or packed with MPress PE compressor 6 IoCs
resource yara_rule behavioral2/memory/1380-0-0x0000000000400000-0x000000000041C000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/files/0x0005000000016b3f-4.dat INDICATOR_EXE_Packed_MPress behavioral2/memory/4960-5-0x0000000000400000-0x000000000041C000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/1380-7-0x0000000000400000-0x000000000041C000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/4960-8-0x0000000000400000-0x000000000041C000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/1380-9-0x0000000000400000-0x000000000041C000-memory.dmp INDICATOR_EXE_Packed_MPress - Executes dropped EXE 1 IoCs
pid Process 4960 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" 2026-08-24_ae9f856d113f8b0c912abf63f50b5ff3_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 1156 cmd.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 2026-08-24_ae9f856d113f8b0c912abf63f50b5ff3_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 1156 cmd.exe 2692 PING.EXE - Runs ping.exe 1 TTPs 1 IoCs
pid Process 2692 PING.EXE - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 1380 2026-08-24_ae9f856d113f8b0c912abf63f50b5ff3_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1380 wrote to memory of 4960 1380 2026-08-24_ae9f856d113f8b0c912abf63f50b5ff3_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe 89 PID 1380 wrote to memory of 1156 1380 2026-08-24_ae9f856d113f8b0c912abf63f50b5ff3_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe 91 PID 1156 wrote to memory of 2692 1156 cmd.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-24_ae9f856d113f8b0c912abf63f50b5ff3_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-24_ae9f856d113f8b0c912abf63f50b5ff3_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:1380 -
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:4960
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\2026-08-24_ae9f856d113f8b0c912abf63f50b5ff3_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:1156 -
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:2692
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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 460954f53485534d77d4d641172e019e0301bb31312a7684bede0fa4487f8903
- MD5 6d9b77e6b490d7f8c5c9dd9d0fe9ef48
- SHA1 7005c087eec2d370c7516ecc4bd02f31a38a722f
- SHA512 0fdf6b105f63ac23dcc7f3863aeac07789f07f71f526f6e0f01cb4c597ecd415f03f597c6e8b3d6f973838ce22c891296954541f07d62a7d6e4f9abd63af845a
- SSDEEP 1536:5oaj1hJL1S9t0MIeboal8bCKxo7h0RPqaml0Nz30rtr0xI:q0hpgz6xGhJamyF30B4xI
- TLSH T148A35A16B6D0C032E062143804B8E6635A7AF9324ABCC1977BC5177EBEB13D19D3AF56
- MD5 SHA1 SHA512 SSDEEP TLSH