Analysis
- max time kernel
149s - max time network
149s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
08/05/2026, 16:48
Behavioral task
behavioral1
Sample
2026-05-08_3a477a29b55a3e368958917c502b3dcb_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe
Resource
win10v2004-20260130-en
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-08_3a477a29b55a3e368958917c502b3dcb_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe
Resource
win11-20260130-en
11 signatures
150 seconds
General
- Target 2026-05-08_3a477a29b55a3e368958917c502b3dcb_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe
- Size 99KB
- Sample260508-va6npsew4n
- SHA256 18832e88c13df7da31354444a12f416a3b347699d4530f92a519b0fbc61be9e5
- MD5 3a477a29b55a3e368958917c502b3dcb
- SHA1 904586a8f636a3f9e98523c9a379f3e3674551d2
- SHA512 ba29e2311b8e6f15dbe8760e17b7f2285370047b5f9cfcfb3db96f4a83d7cdf28d7b245b6a8edf50afc7f09adae9e8331de21ca53cf0e88a91397ff74864b3af
- SSDEEP 1536:ioaj1hJL1S9t0MIeboal8bCKxo7h0RPaaml0Nz30rtrKxR:t0hpgz6xGhZamyF30B+xR
- TLSH T1FDA35B16B6D0C032E052153804B8E6635A7AF9324ABCC1977BC5177EBEB03D19D3AF56
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Malware Config
Signatures
- Sakula payload 6 IoCs
resource yara_rule behavioral2/memory/4268-0-0x0000000000400000-0x000000000041B000-memory.dmp family_sakula behavioral2/files/0x001b00000002b386-3.dat family_sakula behavioral2/memory/452-5-0x0000000000400000-0x000000000041B000-memory.dmp family_sakula behavioral2/memory/4268-6-0x0000000000400000-0x000000000041B000-memory.dmp family_sakula behavioral2/memory/452-7-0x0000000000400000-0x000000000041B000-memory.dmp family_sakula behavioral2/memory/4268-8-0x0000000000400000-0x000000000041B000-memory.dmp family_sakula - Detects executables built or packed with MPress PE compressor 6 IoCs
resource yara_rule behavioral2/memory/4268-0-0x0000000000400000-0x000000000041B000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/files/0x001b00000002b386-3.dat INDICATOR_EXE_Packed_MPress behavioral2/memory/452-5-0x0000000000400000-0x000000000041B000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/4268-6-0x0000000000400000-0x000000000041B000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/452-7-0x0000000000400000-0x000000000041B000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/4268-8-0x0000000000400000-0x000000000041B000-memory.dmp INDICATOR_EXE_Packed_MPress - Executes dropped EXE 1 IoCs
pid Process 452 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" 2026-05-08_3a477a29b55a3e368958917c502b3dcb_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 2026-05-08_3a477a29b55a3e368958917c502b3dcb_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 576 cmd.exe 2720 PING.EXE - Runs ping.exe 1 TTPs 1 IoCs
pid Process 2720 PING.EXE - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 4268 2026-05-08_3a477a29b55a3e368958917c502b3dcb_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4268 wrote to memory of 452 4268 2026-05-08_3a477a29b55a3e368958917c502b3dcb_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe 80 PID 4268 wrote to memory of 576 4268 2026-05-08_3a477a29b55a3e368958917c502b3dcb_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe 81 PID 576 wrote to memory of 2720 576 cmd.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-08_3a477a29b55a3e368958917c502b3dcb_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-08_3a477a29b55a3e368958917c502b3dcb_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:4268 -
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:452
-
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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\2026-05-08_3a477a29b55a3e368958917c502b3dcb_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:576 -
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:2720
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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 66024fc04ec223b4f9343e27c3cb14609b41022724ecd2c2bb0ed71a4fa7aa13
- MD5 98071c7e4bdae0db9ee456b296f7e0d0
- SHA1 f184b547df006218e8014e6bf81d133f2b256644
- SHA512 7d6df108eddbd04f4bb68144403ae07ed3a98bc642fbde7bd7f15dd40a6da32b22b85b8b987152813dce448e70062c455f3d1349913fdd02bdffe3d968ad5b99
- SSDEEP 1536:ioaj1hJL1S9t0MIeboal8bCKxo7h0RPaaml0Nz30rtrKxJ:t0hpgz6xGhZamyF30B+xJ
- TLSH T1C5A35A16B6D0C032E062153804B8E6635A7AF9324BBCC1977BC5177EBEB03D1993AF56
- MD5 SHA1 SHA512 SSDEEP TLSH