Analysis
- max time kernel
148s - max time network
121s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260706-en - resource tags
- submitted
08/07/2026, 04:06
General
- Target 2026-07-08_e116c20a4ec026d4d6b2f58fc5f7fed9_bkransomware_elex_hawkeye_maze_remcos.exe
- Size 1.0MB
- Sample260708-epaltaav3t
- SHA256 fd55dc3aa7067e77a42807a0f50ceee422a53a6b61d3ce0eee060568e04bf83e
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 4 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
- Suspicious use of SetWindowsHookEx 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-08_e116c20a4ec026d4d6b2f58fc5f7fed9_bkransomware_elex_hawkeye_maze_remcos.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-08_e116c20a4ec026d4d6b2f58fc5f7fed9_bkransomware_elex_hawkeye_maze_remcos.exe"1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
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
-
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
-
\??\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/1028-41-0x00000215C4890000-0x00000215C48F6000-memory.dmp
memory/1028-39-0x00000215C4670000-0x00000215C4763000-memory.dmp
memory/1028-40-0x00000215C4890000-0x00000215C48F6000-memory.dmp
memory/1192-36-0x00007FF605CC0000-0x00007FF605DE2000-memory.dmp
memory/1192-18-0x0000025C082D0000-0x0000025C08336000-memory.dmp
memory/1192-16-0x0000025C082D0000-0x0000025C08336000-memory.dmp
memory/1192-15-0x00007FF605CC0000-0x00007FF605DE2000-memory.dmp
memory/1192-17-0x0000025C082D0000-0x0000025C08336000-memory.dmp
memory/2800-60-0x0000028C18FC0000-0x0000028C19026000-memory.dmp
memory/2800-61-0x0000028C18FC0000-0x0000028C19026000-memory.dmp
memory/2800-59-0x0000028C19070000-0x0000028C19163000-memory.dmp
memory/3232-56-0x00007FF714770000-0x00007FF7148D8000-memory.dmp
memory/3232-47-0x00007FF714770000-0x00007FF7148D8000-memory.dmp
memory/3232-48-0x0000016BC28D0000-0x0000016BC2936000-memory.dmp
memory/3232-49-0x0000016BC28D0000-0x0000016BC2936000-memory.dmp
memory/3232-54-0x0000016BC28D0000-0x0000016BC2936000-memory.dmp
memory/4180-32-0x0000020B92580000-0x0000020B925E6000-memory.dmp
memory/4180-29-0x0000020B92310000-0x0000020B92403000-memory.dmp
memory/4180-30-0x0000020B92580000-0x0000020B925E6000-memory.dmp
memory/5672-0-0x0000000000400000-0x00000000005FB000-memory.dmp
memory/5672-1-0x0000000002530000-0x0000000002599000-memory.dmp
memory/5672-6-0x0000000002530000-0x0000000002599000-memory.dmp
memory/5672-7-0x0000000002530000-0x0000000002599000-memory.dmp
memory/5672-26-0x0000000000400000-0x00000000005FB000-memory.dmp