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
28/07/2026, 04:46
Behavioral task
behavioral1
Sample
2026-07-28_5c8d941473bbdaea1d4c5107b3beb5e0_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe
Resource
win10v2004-20260513-en
13 signatures
150 seconds
General
- Target 2026-07-28_5c8d941473bbdaea1d4c5107b3beb5e0_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe
- Size 103KB
- Sample260728-feaphaybpa
- SHA256 4ed13cbbd3e09b65501109876c84f8f1ee2a5fad621e100c2212612e8bf62412
- MD5 5c8d941473bbdaea1d4c5107b3beb5e0
- SHA1 34df7790e48f7c4242c66f48ef6f32542763e1e3
- SHA512 d3b0c93cd9f62cc319d3ad93a1a5a765a11dfe6fb3b6afbcf6cf41c1773be1e66364329f393b6dc20717171cf640b3c79a2800eaaff89a8637545c68ead5df6e
- SSDEEP 1536:coaj1hJL1S9t0MIeboal8bCKxo7h0RPqaml0Nz30rtr4xi:X0hpgz6xGhJamyF30BExi
- TLSH T1BCA35A16B6D0C032E062153804B8E6635A7AF9324ABCC1973BC5077EBEB13D1993AF56
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Sakula payload 6 IoCs
resource yara_rule behavioral2/memory/2520-0-0x0000000000400000-0x000000000041C000-memory.dmp family_sakula behavioral2/files/0x000d00000001c531-4.dat family_sakula behavioral2/memory/764-5-0x0000000000400000-0x000000000041C000-memory.dmp family_sakula behavioral2/memory/2520-7-0x0000000000400000-0x000000000041C000-memory.dmp family_sakula behavioral2/memory/764-8-0x0000000000400000-0x000000000041C000-memory.dmp family_sakula behavioral2/memory/2520-9-0x0000000000400000-0x000000000041C000-memory.dmp family_sakula - Detects executables built or packed with MPress PE compressor 6 IoCs
resource yara_rule behavioral2/memory/2520-0-0x0000000000400000-0x000000000041C000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/files/0x000d00000001c531-4.dat INDICATOR_EXE_Packed_MPress behavioral2/memory/764-5-0x0000000000400000-0x000000000041C000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/2520-7-0x0000000000400000-0x000000000041C000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/764-8-0x0000000000400000-0x000000000041C000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/2520-9-0x0000000000400000-0x000000000041C000-memory.dmp INDICATOR_EXE_Packed_MPress - Executes dropped EXE 1 IoCs
pid Process 764 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" 2026-07-28_5c8d941473bbdaea1d4c5107b3beb5e0_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 4132 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 2026-07-28_5c8d941473bbdaea1d4c5107b3beb5e0_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 3472 PING.EXE 4132 cmd.exe - Runs ping.exe 1 TTPs 1 IoCs
pid Process 3472 PING.EXE - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2520 2026-07-28_5c8d941473bbdaea1d4c5107b3beb5e0_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2520 wrote to memory of 764 2520 2026-07-28_5c8d941473bbdaea1d4c5107b3beb5e0_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe 89 PID 2520 wrote to memory of 4132 2520 2026-07-28_5c8d941473bbdaea1d4c5107b3beb5e0_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe 91 PID 4132 wrote to memory of 3472 4132 cmd.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-28_5c8d941473bbdaea1d4c5107b3beb5e0_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-28_5c8d941473bbdaea1d4c5107b3beb5e0_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:2520 -
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:764
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\2026-07-28_5c8d941473bbdaea1d4c5107b3beb5e0_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:4132 -
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:3472
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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 103KB
- SHA256 0001ea01d784018289da42e9fc8cfd3f6a02821c916a9f142e9a1a31ab49a0a5
- MD5 6a78082f25db45856d7a64539fa6c18e
- SHA1 cb78137a1a1acca26192d81ed341bc540fb1fe02
- SHA512 a6b26ad8813688652a303663d0854924d9386e10c166e4353c538e9e55a4473a6ebd7d5bdd118359c55ea6d9240bc14296b0532349aab5e205d4a8993cc3260c
- SSDEEP 1536:coaj1hJL1S9t0MIeboal8bCKxo7h0RPqaml0Nz30rtr4xD:X0hpgz6xGhJamyF30BExD
- TLSH T108A35A16B6D0C032E062143804B8E6635A7AF9324ABCC1973BC5077EBEB13D1993AF56
- MD5 SHA1 SHA512 SSDEEP TLSH