Analysis
- max time kernel
148s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/07/2026, 02:49
Behavioral task
behavioral1
Sample
2026-07-30_db344cfd427319e091f07ea4d78ad6e9_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe
Resource
win10v2004-20260513-en
13 signatures
150 seconds
General
- Target 2026-07-30_db344cfd427319e091f07ea4d78ad6e9_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe
- Size 99KB
- Sample260730-da3tda1whx
- SHA256 4eb9b41d9e7f9cf75de5ad5d34c41952b03b211a28cdd6f95dcd641a4c07aeed
- MD5 db344cfd427319e091f07ea4d78ad6e9
- SHA1 4b7e0331282df58ead5cdbac61d5b093fc28ae61
- SHA512 c92aad070a728ceae7c21087e0c22c30451ceac9ef9d818b741a678b0b732dcad9dbddd16df2686ceef5dda4d074ec84b3626f5f6f8bf20ecc10f473382bbfb1
- SSDEEP 1536:Aoaj1hJL1S9t0MIeboal8bCKxo7h0RPaaml0Nz30rtr4x:L0hpgz6xGhZamyF30BUx
- TLSH T176A35B16B6D0C032E062153804B8E6635A7AF9324ABCC1977BC5177EBEB03D19D3AF56
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Sakula payload 6 IoCs
resource yara_rule behavioral2/memory/4448-0-0x0000000000400000-0x000000000041B000-memory.dmp family_sakula behavioral2/files/0x000e00000001c4be-4.dat family_sakula behavioral2/memory/4044-5-0x0000000000400000-0x000000000041B000-memory.dmp family_sakula behavioral2/memory/4448-7-0x0000000000400000-0x000000000041B000-memory.dmp family_sakula behavioral2/memory/4044-8-0x0000000000400000-0x000000000041B000-memory.dmp family_sakula behavioral2/memory/4448-9-0x0000000000400000-0x000000000041B000-memory.dmp family_sakula - Detects executables built or packed with MPress PE compressor 6 IoCs
resource yara_rule behavioral2/memory/4448-0-0x0000000000400000-0x000000000041B000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/files/0x000e00000001c4be-4.dat INDICATOR_EXE_Packed_MPress behavioral2/memory/4044-5-0x0000000000400000-0x000000000041B000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/4448-7-0x0000000000400000-0x000000000041B000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/4044-8-0x0000000000400000-0x000000000041B000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/4448-9-0x0000000000400000-0x000000000041B000-memory.dmp INDICATOR_EXE_Packed_MPress - Executes dropped EXE 1 IoCs
pid Process 4044 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" 2026-07-30_db344cfd427319e091f07ea4d78ad6e9_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 3352 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 2026-07-30_db344cfd427319e091f07ea4d78ad6e9_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 4876 PING.EXE 3352 cmd.exe - Runs ping.exe 1 TTPs 1 IoCs
pid Process 4876 PING.EXE - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 4448 2026-07-30_db344cfd427319e091f07ea4d78ad6e9_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4448 wrote to memory of 4044 4448 2026-07-30_db344cfd427319e091f07ea4d78ad6e9_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe 89 PID 4448 wrote to memory of 3352 4448 2026-07-30_db344cfd427319e091f07ea4d78ad6e9_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe 91 PID 3352 wrote to memory of 4876 3352 cmd.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-30_db344cfd427319e091f07ea4d78ad6e9_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-30_db344cfd427319e091f07ea4d78ad6e9_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:4448 -
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:4044
-
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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\2026-07-30_db344cfd427319e091f07ea4d78ad6e9_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:3352 -
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:4876
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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 0297e76d70b7e0073ab5c2d6a6880a4d6b70524aaec009c17c29afcae740033e
- MD5 3e04b0fdd40260c42a9df445d99dcac1
- SHA1 8b9bc10a2e45c58b750d47b90c5bb2be2ffc4dae
- SHA512 e6d20e5b6daecd45608b60e3827f6d845cc7799f8201910c2fdb4e8f13c446a525377e5c6cc891b078a31a4a4e0e946b9921f38ce882bc19fc4635acf4658203
- SSDEEP 1536:Aoaj1hJL1S9t0MIeboal8bCKxo7h0RPaaml0Nz30rtr4xF:L0hpgz6xGhZamyF30BUxF
- TLSH T1C9A35A16B6D0C032E062153804B8E6635A7AF9324ABCC1977BC5177EBEB03D1993AF56
- MD5 SHA1 SHA512 SSDEEP TLSH