Analysis
- max time kernel
141s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
11/07/2026, 04:42
General
- Target 2026-07-11_3d71840f2ea80ac4804d2bdf506c64ac_bkransomware_elex_hawkeye_maze_remcos.exe
- Size 1.0MB
- Sample260711-fbqljsd12z
- SHA256 eb18a767de94d8696344ffe42a2eb450e384bade8654dee13d84dd6307debbcb
Malware Config
Signatures
- Executes dropped EXE 16 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 20 IoCs
- Drops file in Program Files directory 64 IoCs
- Drops file in Windows directory 2 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Checks SCSI registry key(s) 3 TTPs 42 IoCs
SCSI information is often read in order to detect sandboxing environments.
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
- Modifies data under HKEY_USERS 41 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious behavior: LoadsDriver 2 IoCs
- Suspicious use of AdjustPrivilegeToken 15 IoCs
- Suspicious use of SetWindowsHookEx 3 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-11_3d71840f2ea80ac4804d2bdf506c64ac_bkransomware_elex_hawkeye_maze_remcos.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-11_3d71840f2ea80ac4804d2bdf506c64ac_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
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
-
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
-
C:\Windows\System32\GameInputSvc.exeC:\Windows\System32\GameInputSvc.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\GameInputSvc.exe"C:\Windows\System32\GameInputSvc.exe" Global\GameInputSession_12⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
-
-
C:\Windows\System32\msdtc.exeC:\Windows\System32\msdtc.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows directory
-
C:\Windows\system32\PerceptionSimulation\PerceptionSimulationService.exeC:\Windows\system32\PerceptionSimulation\PerceptionSimulationService.exe1⤵
- Executes dropped EXE
-
C:\Windows\SysWow64\perfhost.exeC:\Windows\SysWow64\perfhost.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
C:\Windows\System32\ReFsDedupSvc.exeC:\Windows\System32\ReFsDedupSvc.exe1⤵
- Executes dropped EXE
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\locator.exeC:\Windows\system32\locator.exe1⤵
- Executes dropped EXE
-
C:\Windows\System32\SensorDataService.exeC:\Windows\System32\SensorDataService.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Checks SCSI registry key(s)
-
C:\Windows\System32\snmptrap.exeC:\Windows\System32\snmptrap.exe1⤵
- Executes dropped EXE
-
C:\Windows\System32\OpenSSH\ssh-agent.exeC:\Windows\System32\OpenSSH\ssh-agent.exe1⤵
- Executes dropped EXE
-
C:\Windows\system32\TieringEngineService.exeC:\Windows\system32\TieringEngineService.exe1⤵
- Executes dropped EXE
-
C:\Windows\system32\AgentService.exeC:\Windows\system32\AgentService.exe1⤵
-
C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
-
C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵
-
C:\Windows\system32\wbem\WmiApSrv.exeC:\Windows\system32\wbem\WmiApSrv.exe1⤵
-
C:\Windows\system32\SearchIndexer.exeC:\Windows\system32\SearchIndexer.exe /Embedding1⤵
Network
MITRE ATT&CK Enterprise v16
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
elevation_service.exe
maintenanceservice.exe
7z.exe
7zFM.exe
7zG.exe
Uninstall.exe
AppVShNotify.exe
IntegratedOffice.exe
MavInject32.exe
OfficeC2RClient.exe
appvcleaner.exe
LICLUA.EXE
OSE.EXE
VSTOInstaller.exe
chrmstp.exe
setup.exe
chrome_pwa_launcher.exe
elevated_tracing_service.exe
elevation_service.exe
notification_helper.exe
os_update_handler.exe
chrome_proxy.exe
appletviewer.exe
extcheck.exe
idlj.exe
jabswitch.exe
dotnet.exe
perfhost.exe
AgentService.exe
GameInputSvc.exe
Locator.exe
ssh-agent.exe
ReFsDedupSvc.exe
SearchIndexer.exe
SensorDataService.exe
TieringEngineService.exe
VSSVC.exe
alg.exe
msdtc.exe
snmptrap.exe
vds.exe
WmiApSrv.exe
wbengine.exe
PerceptionSimulationService.exe
memory/748-47-0x000002363F680000-0x000002363F6E6000-memory.dmp
memory/748-46-0x00007FF600A20000-0x00007FF600B88000-memory.dmp
memory/748-55-0x00007FF600A20000-0x00007FF600B88000-memory.dmp
memory/748-53-0x000002363F680000-0x000002363F6E6000-memory.dmp
memory/748-48-0x000002363F680000-0x000002363F6E6000-memory.dmp
memory/948-60-0x00000235A7810000-0x00000235A7876000-memory.dmp
memory/948-58-0x00000235A7590000-0x00000235A7698000-memory.dmp
memory/948-59-0x00000235A7810000-0x00000235A7876000-memory.dmp
memory/996-39-0x000001BD17930000-0x000001BD17996000-memory.dmp
memory/996-40-0x000001BD17930000-0x000001BD17996000-memory.dmp
memory/996-38-0x000001BD17700000-0x000001BD17808000-memory.dmp
memory/1388-346-0x000001C4F6530000-0x000001C4F6596000-memory.dmp
memory/1388-342-0x000001C4F6530000-0x000001C4F6596000-memory.dmp
memory/1388-341-0x000001C4F6530000-0x000001C4F6596000-memory.dmp
memory/1388-348-0x00007FF723820000-0x00007FF723B41000-memory.dmp
memory/1388-340-0x00007FF723820000-0x00007FF723B41000-memory.dmp
memory/2520-395-0x000001428B3C0000-0x000001428B426000-memory.dmp
memory/2520-393-0x00007FF7ED320000-0x00007FF7ED65F000-memory.dmp
memory/2520-394-0x000001428B3C0000-0x000001428B426000-memory.dmp
memory/2556-383-0x00007FF7215E0000-0x00007FF72170F000-memory.dmp
memory/2556-384-0x000001D5D47D0000-0x000001D5D4836000-memory.dmp
memory/2556-385-0x000001D5D47D0000-0x000001D5D4836000-memory.dmp
memory/3028-279-0x0000000000930000-0x0000000000999000-memory.dmp
memory/3028-274-0x0000000000930000-0x0000000000999000-memory.dmp
memory/3028-359-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/3028-273-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/3136-302-0x00007FF616E70000-0x00007FF617287000-memory.dmp
memory/3136-303-0x000001D724C80000-0x000001D724CE6000-memory.dmp
memory/3136-304-0x000001D724C80000-0x000001D724CE6000-memory.dmp
memory/3136-377-0x00007FF616E70000-0x00007FF617287000-memory.dmp
memory/3280-363-0x00007FF6FBE10000-0x00007FF6FC2E1000-memory.dmp
memory/3280-362-0x00000247E8230000-0x00000247E8296000-memory.dmp
memory/3280-361-0x00000247E8230000-0x00000247E8296000-memory.dmp
memory/3620-311-0x00007FF6057A0000-0x00007FF605854000-memory.dmp
memory/3620-378-0x00007FF6057A0000-0x00007FF605854000-memory.dmp
memory/3620-313-0x000001629E4F0000-0x000001629E556000-memory.dmp
memory/3620-312-0x000001629E4F0000-0x000001629E556000-memory.dmp
memory/3852-332-0x00000271570C0000-0x0000027157126000-memory.dmp
memory/3852-333-0x00000271570C0000-0x0000027157126000-memory.dmp
memory/3852-331-0x00007FF767FB0000-0x00007FF768145000-memory.dmp
memory/3852-390-0x00007FF767FB0000-0x00007FF768145000-memory.dmp
memory/4076-249-0x00000195D9CE0000-0x00000195D9D46000-memory.dmp
memory/4076-244-0x00007FF773A70000-0x00007FF773B39000-memory.dmp
memory/4076-330-0x00007FF773A70000-0x00007FF773B39000-memory.dmp
memory/4076-248-0x00000195D9CE0000-0x00000195D9D46000-memory.dmp
memory/4172-372-0x0000023BE7B80000-0x0000023BE7BE6000-memory.dmp
memory/4172-373-0x0000023BE7B80000-0x0000023BE7BE6000-memory.dmp
memory/4172-371-0x00007FF64B3B0000-0x00007FF64B8B7000-memory.dmp
memory/4204-294-0x00000233B7710000-0x00000233B7776000-memory.dmp
memory/4204-370-0x00007FF7D9960000-0x00007FF7D9A0E000-memory.dmp
memory/4204-293-0x00007FF7D9960000-0x00007FF7D9A0E000-memory.dmp
memory/4204-295-0x00000233B7710000-0x00000233B7776000-memory.dmp
memory/4308-26-0x0000000000400000-0x00000000005FB000-memory.dmp
memory/4308-7-0x00000000025F0000-0x0000000002659000-memory.dmp
memory/4308-0-0x0000000000400000-0x00000000005FB000-memory.dmp
memory/4308-1-0x00000000025F0000-0x0000000002659000-memory.dmp
memory/4308-6-0x00000000025F0000-0x0000000002659000-memory.dmp
memory/4636-367-0x00007FF701580000-0x00007FF701CC4000-memory.dmp
memory/4636-285-0x00007FF701580000-0x00007FF701CC4000-memory.dmp
memory/4636-287-0x0000021814DD0000-0x0000021814E36000-memory.dmp
memory/4636-286-0x0000021814DD0000-0x0000021814E36000-memory.dmp
memory/5044-266-0x00000262A8D30000-0x00000262A8D96000-memory.dmp
memory/5044-267-0x00000262A8D30000-0x00000262A8D96000-memory.dmp
memory/5044-351-0x00007FF6BA3F0000-0x00007FF6BA53A000-memory.dmp
memory/5044-264-0x00007FF6BA3F0000-0x00007FF6BA53A000-memory.dmp
memory/5088-322-0x00007FF6FD7A0000-0x00007FF6FDA43000-memory.dmp
memory/5088-382-0x00007FF6FD7A0000-0x00007FF6FDA43000-memory.dmp
memory/5088-324-0x0000023A2EC70000-0x0000023A2ECD6000-memory.dmp
memory/5088-323-0x0000023A2EC70000-0x0000023A2ECD6000-memory.dmp
memory/5420-15-0x00007FF770B90000-0x00007FF770CB3000-memory.dmp
memory/5420-16-0x0000023BAFB10000-0x0000023BAFB76000-memory.dmp
memory/5420-18-0x0000023BAFB10000-0x0000023BAFB76000-memory.dmp
memory/5420-64-0x00007FF770B90000-0x00007FF770CB3000-memory.dmp
memory/5420-17-0x0000023BAFB10000-0x0000023BAFB76000-memory.dmp
memory/5468-339-0x00007FF68BA60000-0x00007FF68BB7A000-memory.dmp
memory/5468-253-0x000001CE7BE70000-0x000001CE7BED6000-memory.dmp
memory/5468-254-0x000001CE7BE70000-0x000001CE7BED6000-memory.dmp
memory/5468-247-0x00007FF68BA60000-0x00007FF68BB7A000-memory.dmp
memory/5636-29-0x00000281E1940000-0x00000281E1A48000-memory.dmp
memory/5636-30-0x00000281E1A50000-0x00000281E1AB6000-memory.dmp
memory/5636-32-0x00000281E1A50000-0x00000281E1AB6000-memory.dmp
memory/5636-31-0x00000281E1A50000-0x00000281E1AB6000-memory.dmp
memory/5656-237-0x00000183F3B30000-0x00000183F3B96000-memory.dmp
memory/5656-235-0x00007FF773A70000-0x00007FF773B39000-memory.dmp
memory/5656-236-0x00000183F3B30000-0x00000183F3B96000-memory.dmp
memory/5656-321-0x00007FF773A70000-0x00007FF773B39000-memory.dmp
memory/5860-411-0x00007FF7618A0000-0x00007FF761B2B000-memory.dmp
memory/5860-354-0x000001F93FC50000-0x000001F93FCB6000-memory.dmp
memory/5860-353-0x000001F93FC50000-0x000001F93FCB6000-memory.dmp
memory/5860-352-0x00007FF7618A0000-0x00007FF761B2B000-memory.dmp