Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
10/08/2026, 04:16
Behavioral task
behavioral1
Sample
2026-08-10_9cbf8b6febdb14142e28e3b2a30d5bfe_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe
Resource
win10v2004-20260513-en
13 signatures
150 seconds
General
- Target 2026-08-10_9cbf8b6febdb14142e28e3b2a30d5bfe_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe
- Size 100KB
- Sample260810-evy7csvxgx
- SHA256 73a1320b631a90021348a71ac98a6c8608372e490f2b07ffb49a97581a1d2624
- MD5 9cbf8b6febdb14142e28e3b2a30d5bfe
- SHA1 ebaa5a817e39a349c267db8f2de7fb3a8f4a88ce
- SHA512 59a088dadbd19ccf442d41676796adecb93eff7798e7f5d90fb2bfffefee8d2e08e2c2b31ae4b8c608afab1749e8727ac6d3a7b53057d04d6dfea7a04ac30d3d
- SSDEEP 1536:5oaj1hJL1S9t0MIeboal8bCKxo7h0RPqaml0Nz30rtrSxF:q0hpgz6xGhJamyF30BexF
- TLSH T1F8A35A16B6D0C032E062153804B8E6635A7AF9324ABCC1977BC5077EBEB13D19D3AF56
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Sakula payload 5 IoCs
resource yara_rule behavioral2/memory/5564-0-0x0000000000400000-0x000000000041C000-memory.dmp family_sakula behavioral2/files/0x000d00000001c645-4.dat family_sakula behavioral2/memory/5564-6-0x0000000000400000-0x000000000041C000-memory.dmp family_sakula behavioral2/memory/4512-7-0x0000000000400000-0x000000000041C000-memory.dmp family_sakula behavioral2/memory/5564-8-0x0000000000400000-0x000000000041C000-memory.dmp family_sakula - Detects executables built or packed with MPress PE compressor 5 IoCs
resource yara_rule behavioral2/memory/5564-0-0x0000000000400000-0x000000000041C000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/files/0x000d00000001c645-4.dat INDICATOR_EXE_Packed_MPress behavioral2/memory/5564-6-0x0000000000400000-0x000000000041C000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/4512-7-0x0000000000400000-0x000000000041C000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/5564-8-0x0000000000400000-0x000000000041C000-memory.dmp INDICATOR_EXE_Packed_MPress - Executes dropped EXE 1 IoCs
pid Process 4512 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" 2026-08-10_9cbf8b6febdb14142e28e3b2a30d5bfe_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 2732 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 2026-08-10_9cbf8b6febdb14142e28e3b2a30d5bfe_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 2732 cmd.exe 2348 PING.EXE - Runs ping.exe 1 TTPs 1 IoCs
pid Process 2348 PING.EXE - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 5564 2026-08-10_9cbf8b6febdb14142e28e3b2a30d5bfe_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5564 wrote to memory of 4512 5564 2026-08-10_9cbf8b6febdb14142e28e3b2a30d5bfe_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe 87 PID 5564 wrote to memory of 2732 5564 2026-08-10_9cbf8b6febdb14142e28e3b2a30d5bfe_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe 90 PID 2732 wrote to memory of 2348 2732 cmd.exe 92
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-10_9cbf8b6febdb14142e28e3b2a30d5bfe_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-10_9cbf8b6febdb14142e28e3b2a30d5bfe_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:5564 -
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:4512
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\2026-08-10_9cbf8b6febdb14142e28e3b2a30d5bfe_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:2732 -
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:2348
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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 91370e863eb66e1b00609abab5f7f83fc6eaccab4d59030572b539e067b08523
- MD5 719ced5ec12dc0ba447adda1e85fce92
- SHA1 eb473734cf8b0de2f2e1307627b54233002027e2
- SHA512 44d8664b2820f687be49115f3722012dbf942d4e66e3b352dab962849512312f20cb8cd15e27e9860a97889dbf2eb43adeb3c4106f2001368814e88389a83e51
- SSDEEP 1536:5oaj1hJL1S9t0MIeboal8bCKxo7h0RPqaml0Nz30rtrSx6:q0hpgz6xGhJamyF30Bex6
- TLSH T1C5A35A16B6D0C032E062143804B8E6635A7AF9324ABCC1977BC5077EBEB13D1993AF56
- MD5 SHA1 SHA512 SSDEEP TLSH