Analysis
- max time kernel
150s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
31/07/2026, 03:02
General
- Target 2026-07-31_63c9ac03facb9f8ae1a15c1b2dcea8c0_amadey_elex_mafia_remcos.exe
- Size 1003KB
- Sample260731-djsd1abg35
- SHA256 d6d6696e2539ee8b501afcd03cf46dbc32e2add31fb3568a1c8409b51a996802
Malware Config
Signatures
- Executes dropped EXE 5 IoCs
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Drops file in System32 directory 5 IoCs
- Drops file in Program Files directory 64 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-31_63c9ac03facb9f8ae1a15c1b2dcea8c0_amadey_elex_mafia_remcos.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-31_63c9ac03facb9f8ae1a15c1b2dcea8c0_amadey_elex_mafia_remcos.exe"1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\System32\alg.exeC:\Windows\System32\alg.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
-
C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"1⤵
- Executes dropped EXE
- Drops file in System32 directory
-
C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"1⤵
- Executes dropped EXE
-
C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe"C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe"1⤵
- Executes dropped EXE
- Drops file in Program Files directory
-
\??\c:\Program Files\Common Files\Microsoft Shared\Source Engine\OSE.EXE"c:\Program Files\Common Files\Microsoft Shared\Source Engine\OSE.EXE"1⤵
- Executes dropped EXE
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
elevation_service.exe
maintenanceservice.exe
OSE.EXE
elevation_service.exe
alg.exe
memory/2884-28-0x0000000000AA0000-0x0000000000C7D000-memory.dmp
memory/2884-0-0x0000000000AA0000-0x0000000000C7D000-memory.dmp
memory/2884-1-0x00000000030C0000-0x0000000003129000-memory.dmp
memory/2884-7-0x00000000030C0000-0x0000000003129000-memory.dmp
memory/3004-43-0x00000287658F0000-0x0000028765956000-memory.dmp
memory/3004-42-0x00000287658F0000-0x0000028765956000-memory.dmp
memory/3004-40-0x00000287656C0000-0x00000287657CD000-memory.dmp
memory/3004-41-0x00000287658F0000-0x0000028765956000-memory.dmp
memory/4108-31-0x00000261EEC30000-0x00000261EED3D000-memory.dmp
memory/4108-32-0x00000261EEEB0000-0x00000261EEF16000-memory.dmp
memory/4108-33-0x00000261EEEB0000-0x00000261EEF16000-memory.dmp
memory/4108-34-0x00000261EEEB0000-0x00000261EEF16000-memory.dmp
memory/4348-49-0x00007FF69E620000-0x00007FF69E788000-memory.dmp
memory/4348-50-0x00000249A4DF0000-0x00000249A4E56000-memory.dmp
memory/4348-51-0x00000249A4DF0000-0x00000249A4E56000-memory.dmp
memory/4348-56-0x00000249A4DF0000-0x00000249A4E56000-memory.dmp
memory/4348-58-0x00007FF69E620000-0x00007FF69E788000-memory.dmp
memory/4724-16-0x0000018800F20000-0x0000018800F86000-memory.dmp
memory/4724-18-0x0000018800F20000-0x0000018800F86000-memory.dmp
memory/4724-17-0x0000018800F20000-0x0000018800F86000-memory.dmp
memory/4724-15-0x00007FF7D56F0000-0x00007FF7D5812000-memory.dmp
memory/4724-67-0x00007FF7D56F0000-0x00007FF7D5812000-memory.dmp
memory/4956-61-0x000001E7847D0000-0x000001E7848DD000-memory.dmp
memory/4956-63-0x000001E7849B0000-0x000001E784A16000-memory.dmp
memory/4956-62-0x000001E7849B0000-0x000001E784A16000-memory.dmp