Analysis
- max time kernel
148s - max time network
149s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
03/10/2026, 16:03
Behavioral task
behavioral1
Sample
2026-10-02_21ccb3eec2530be78dd1d73a3233be72_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe
Resource
win10v2004-20260911-en
General
- Target 2026-10-02_21ccb3eec2530be78dd1d73a3233be72_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe
- Size 100KB
- Sample261003-thbb4atvfs
- SHA256 3fbdfb304754e4174f7962678a7ab842812d5e52183632c1d4d6998cd46865c8
- MD5 21ccb3eec2530be78dd1d73a3233be72
- SHA1 35ddd137bc66b2b96084fb33a925d2977e47bb6e
- SHA512 691c44ba7cb583434eb014c8ee75a8ddb52a84935a019d493bfa987ecee2b6f6d4fcd3a1ec283a672ad15fe959208f21dc3908812a676dbe1beaf5328399af0a
- SSDEEP 1536:Qoaj1hJL1S9t0MIeboal8bCKxo7h0RPCaml0Nz30rtrx8k:70hpgz6xGhZamyF30BV8k
- TLSH T104A35B13B6D0C032E052153804B8E6635E7AB9324ABCC1977BC5177EBEB13D1993AF5A
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Sakula payload 5 IoCs
resource yara_rule behavioral2/memory/3908-0-0x0000000000400000-0x000000000041C000-memory.dmp family_sakula behavioral2/files/0x000d00000001c5fb-4.dat family_sakula behavioral2/memory/3908-6-0x0000000000400000-0x000000000041C000-memory.dmp family_sakula behavioral2/memory/568-7-0x0000000000400000-0x000000000041C000-memory.dmp family_sakula behavioral2/memory/3908-8-0x0000000000400000-0x000000000041C000-memory.dmp family_sakula - Detects executables built or packed with MPress PE compressor 5 IoCs
resource yara_rule behavioral2/memory/3908-0-0x0000000000400000-0x000000000041C000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/files/0x000d00000001c5fb-4.dat INDICATOR_EXE_Packed_MPress behavioral2/memory/3908-6-0x0000000000400000-0x000000000041C000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/568-7-0x0000000000400000-0x000000000041C000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/3908-8-0x0000000000400000-0x000000000041C000-memory.dmp INDICATOR_EXE_Packed_MPress - Executes dropped EXE 1 IoCs
pid Process 568 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" 2026-10-02_21ccb3eec2530be78dd1d73a3233be72_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 6088 cmd.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname MediaCenter.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain MediaCenter.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 PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-10-02_21ccb3eec2530be78dd1d73a3233be72_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 - System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 6088 cmd.exe 1244 PING.EXE - Runs ping.exe 1 TTPs 1 IoCs
pid Process 1244 PING.EXE - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3908 2026-10-02_21ccb3eec2530be78dd1d73a3233be72_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3908 wrote to memory of 568 3908 2026-10-02_21ccb3eec2530be78dd1d73a3233be72_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe 87 PID 3908 wrote to memory of 6088 3908 2026-10-02_21ccb3eec2530be78dd1d73a3233be72_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe 90 PID 6088 wrote to memory of 1244 6088 cmd.exe 92
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-10-02_21ccb3eec2530be78dd1d73a3233be72_amadey_elex_redline-stealer_rhadamanthys_sakula_smoke-loader_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-02_21ccb3eec2530be78dd1d73a3233be72_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:3908 -
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exeC:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe2⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
PID:568
-
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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\2026-10-02_21ccb3eec2530be78dd1d73a3233be72_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:6088 -
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:1244
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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 d3eaf5923d458a3016a0ddb046c23c0e61e35a7612667c0708b2bc8e71760ee5
- MD5 487eb9f2742d38470183f5f463230f27
- SHA1 477e19ad9d2a529ca5da34fe4a9c9dfb8370f0ca
- SHA512 63c54cc1fce10559c412b6d02c856e855d6587b74ae5822ef7380dd5dbba60aed333dedcb1718adc6550f43c1062330c73a54ab836e6ed779eaec61934e5ed84
- SSDEEP 1536:Qoaj1hJL1S9t0MIeboal8bCKxo7h0RPCaml0Nz30rtrx8P:70hpgz6xGhZamyF30BV8P
- TLSH T131A35B13B6D0C032E052153804B8E6635E7AB9324ABCC1977BC5177EBEB13D1993AF5A
- MD5 SHA1 SHA512 SSDEEP TLSH