Analysis
- max time kernel
148s - max time network
139s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
24/08/2026, 17:43
Behavioral task
behavioral1
Sample
2026-08-23_09c3be5246ab4514abd14f2f3b91f01c_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe
Resource
win10v2004-20260513-en
13 signatures
150 seconds
General
- Target 2026-08-23_09c3be5246ab4514abd14f2f3b91f01c_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe
- Size 100KB
- Sample260824-wal5qsxtdw
- SHA256 5848ed367b9f3ee1ca0052d392d978a98a7610aebc0edfca35a4e40dc29eab31
- MD5 09c3be5246ab4514abd14f2f3b91f01c
- SHA1 0fa5bccfe95971d08f09b811549e90015a240214
- SHA512 962ca926dc0d5e40586e8fd30f556632077c707417d92080cbba20b67380faf0b9e620e70bdc81aaea8cd09fcc5bbbedac86518e02a7249d51d739ef6e650f24
- SSDEEP 1536:5oaj1hJL1S9t0MIeboal8bCKxo7h0RPqaml0Nz30rtrSxB:q0hpgz6xGhJamyF30BexB
- TLSH T15EA35A16B6D0C032E052153804B8E6635A7AF9324ABCC1977BC5077EBEB13D1993AF56
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Sakula payload 5 IoCs
resource yara_rule behavioral2/memory/5920-0-0x0000000000400000-0x000000000041C000-memory.dmp family_sakula behavioral2/files/0x000e00000001c34c-4.dat family_sakula behavioral2/memory/5920-6-0x0000000000400000-0x000000000041C000-memory.dmp family_sakula behavioral2/memory/4692-7-0x0000000000400000-0x000000000041C000-memory.dmp family_sakula behavioral2/memory/5920-8-0x0000000000400000-0x000000000041C000-memory.dmp family_sakula - Detects executables built or packed with MPress PE compressor 5 IoCs
resource yara_rule behavioral2/memory/5920-0-0x0000000000400000-0x000000000041C000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/files/0x000e00000001c34c-4.dat INDICATOR_EXE_Packed_MPress behavioral2/memory/5920-6-0x0000000000400000-0x000000000041C000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/4692-7-0x0000000000400000-0x000000000041C000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/5920-8-0x0000000000400000-0x000000000041C000-memory.dmp INDICATOR_EXE_Packed_MPress - Executes dropped EXE 1 IoCs
pid Process 4692 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" 2026-08-23_09c3be5246ab4514abd14f2f3b91f01c_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 4668 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 2026-08-23_09c3be5246ab4514abd14f2f3b91f01c_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 4668 cmd.exe 4308 PING.EXE - Runs ping.exe 1 TTPs 1 IoCs
pid Process 4308 PING.EXE - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 5920 2026-08-23_09c3be5246ab4514abd14f2f3b91f01c_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5920 wrote to memory of 4692 5920 2026-08-23_09c3be5246ab4514abd14f2f3b91f01c_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe 89 PID 5920 wrote to memory of 4668 5920 2026-08-23_09c3be5246ab4514abd14f2f3b91f01c_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe 91 PID 4668 wrote to memory of 4308 4668 cmd.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-23_09c3be5246ab4514abd14f2f3b91f01c_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-23_09c3be5246ab4514abd14f2f3b91f01c_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:5920 -
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:4692
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\2026-08-23_09c3be5246ab4514abd14f2f3b91f01c_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:4668 -
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:4308
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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 100KB
- SHA256 e1efc7b9e5d9ef4b92665ecbe9dea878c75857f420514dd50812e346b212fa25
- MD5 001ad4e8d34c152f8554ad6d073c7a94
- SHA1 74fffad52e43b054dafc3e55c7345bc786b2c0f5
- SHA512 f7a0d147704882f8fac3ef476a249892d86ca153e0800baf549b2ea8ed814205b08290c36c25becb0aba509dc05528ad2fcef4d5d15cf04cf98adc3bd1404ed6
- SSDEEP 1536:5oaj1hJL1S9t0MIeboal8bCKxo7h0RPqaml0Nz30rtrSx4:q0hpgz6xGhJamyF30Bex4
- TLSH T1D9A35A16B6D0C032E062143804B8E6635A7AF9324ABCC1977BC5077EBEB13D1993AF56
- MD5 SHA1 SHA512 SSDEEP TLSH