Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
19/08/2026, 16:51
General
- Target 2026-08-19_f3652f228a282d4cd6c3309dd12a8321_bkransomware_elex_hawkeye_maze_remcos.exe
- Size 1.0MB
- Sample260819-vdaqfaycnd
- SHA256 06764f59187dcdbfee4537ee9c6d781ff17762b62f23b8637fff625446605fba
Malware Config
Signatures
- Executes dropped EXE 19 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 24 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 4 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 21 IoCs
- Suspicious use of SetWindowsHookEx 3 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-19_f3652f228a282d4cd6c3309dd12a8321_bkransomware_elex_hawkeye_maze_remcos.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-19_f3652f228a282d4cd6c3309dd12a8321_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
-
\??\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
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\AgentService.exeC:\Windows\system32\AgentService.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵
- Executes dropped EXE
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
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
jarsigner.exe
java-rmi.exe
java.exe
javadoc.exe
javah.exe
dotnet.exe
perfhost.exe
AgentService.exe
GameInputSvc.exe
Locator.exe
ssh-agent.exe
PerceptionSimulationService.exe
ReFsDedupSvc.exe
SearchIndexer.exe
SensorDataService.exe
TieringEngineService.exe
VSSVC.exe
alg.exe
msdtc.exe
snmptrap.exe
vds.exe
WmiApSrv.exe
wbengine.exe
memory/120-58-0x0000025BEB2E0000-0x0000025BEB3F9000-memory.dmp
memory/120-60-0x0000025BEB540000-0x0000025BEB5A6000-memory.dmp
memory/120-59-0x0000025BEB540000-0x0000025BEB5A6000-memory.dmp
memory/1404-279-0x0000000000830000-0x0000000000899000-memory.dmp
memory/1404-274-0x0000000000830000-0x0000000000899000-memory.dmp
memory/1404-273-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/1404-360-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/1496-361-0x000002374ADB0000-0x000002374AE16000-memory.dmp
memory/1496-363-0x00007FF601BF0000-0x00007FF6020C0000-memory.dmp
memory/1496-362-0x000002374ADB0000-0x000002374AE16000-memory.dmp
memory/1520-369-0x0000023857990000-0x00000238579F6000-memory.dmp
memory/1520-371-0x0000023857990000-0x00000238579F6000-memory.dmp
memory/1520-375-0x00007FF789D30000-0x00007FF78A236000-memory.dmp
memory/1764-267-0x0000021F78D30000-0x0000021F78D96000-memory.dmp
memory/1764-266-0x0000021F78D30000-0x0000021F78D96000-memory.dmp
memory/1764-264-0x00007FF770880000-0x00007FF7709C9000-memory.dmp
memory/1764-351-0x00007FF770880000-0x00007FF7709C9000-memory.dmp
memory/1864-381-0x00007FF79B570000-0x00007FF79B69F000-memory.dmp
memory/1864-380-0x000001F35DE90000-0x000001F35DEF6000-memory.dmp
memory/1864-382-0x000001F35DE90000-0x000001F35DEF6000-memory.dmp
memory/2236-321-0x00007FF6DA570000-0x00007FF6DA813000-memory.dmp
memory/2236-323-0x000002C801CF0000-0x000002C801D56000-memory.dmp
memory/2236-324-0x000002C801CF0000-0x000002C801D56000-memory.dmp
memory/2420-18-0x0000024742560000-0x00000247425C6000-memory.dmp
memory/2420-15-0x00007FF78C8A0000-0x00007FF78C9C2000-memory.dmp
memory/2420-17-0x0000024742560000-0x00000247425C6000-memory.dmp
memory/2420-16-0x0000024742560000-0x00000247425C6000-memory.dmp
memory/2420-61-0x00007FF78C8A0000-0x00007FF78C9C2000-memory.dmp
memory/2560-30-0x0000022F40710000-0x0000022F40776000-memory.dmp
memory/2560-32-0x0000022F40710000-0x0000022F40776000-memory.dmp
memory/2560-31-0x0000022F40710000-0x0000022F40776000-memory.dmp
memory/2560-29-0x0000022F40520000-0x0000022F40639000-memory.dmp
memory/3232-245-0x000001C458B20000-0x000001C458B86000-memory.dmp
memory/3232-244-0x00007FF687D50000-0x00007FF687E18000-memory.dmp
memory/3232-330-0x00007FF687D50000-0x00007FF687E18000-memory.dmp
memory/3232-246-0x000001C458B20000-0x000001C458B86000-memory.dmp
memory/3244-370-0x00007FF7AF2B0000-0x00007FF7AF9F3000-memory.dmp
memory/3244-297-0x00007FF7AF2B0000-0x00007FF7AF9F3000-memory.dmp
memory/3244-286-0x000001D920570000-0x000001D9205D6000-memory.dmp
memory/3244-285-0x000001D920570000-0x000001D9205D6000-memory.dmp
memory/3600-332-0x000001FBA8DB0000-0x000001FBA8E16000-memory.dmp
memory/3600-333-0x000001FBA8DB0000-0x000001FBA8E16000-memory.dmp
memory/3600-331-0x00007FF6D69D0000-0x00007FF6D6B64000-memory.dmp
memory/3924-390-0x00007FF6516B0000-0x00007FF651763000-memory.dmp
memory/3924-55-0x00007FF7A5560000-0x00007FF7A56C8000-memory.dmp
memory/3924-53-0x000001D2349B0000-0x000001D234A16000-memory.dmp
memory/3924-48-0x000001D2349B0000-0x000001D234A16000-memory.dmp
memory/3924-47-0x000001D2349B0000-0x000001D234A16000-memory.dmp
memory/3924-46-0x00007FF7A5560000-0x00007FF7A56C8000-memory.dmp
memory/3924-314-0x000001CF50AC0000-0x000001CF50B26000-memory.dmp
memory/3924-313-0x000001CF50AC0000-0x000001CF50B26000-memory.dmp
memory/3924-312-0x00007FF6516B0000-0x00007FF651763000-memory.dmp
memory/4112-303-0x00000229AD1D0000-0x00000229AD236000-memory.dmp
memory/4112-387-0x00007FF614340000-0x00007FF614756000-memory.dmp
memory/4112-302-0x00000229AD1D0000-0x00000229AD236000-memory.dmp
memory/4112-304-0x00007FF614340000-0x00007FF614756000-memory.dmp
memory/4516-26-0x0000000000400000-0x00000000005FB000-memory.dmp
memory/4516-1-0x0000000000D70000-0x0000000000DD9000-memory.dmp
memory/4516-0-0x0000000000400000-0x00000000005FB000-memory.dmp
memory/4516-6-0x0000000000D70000-0x0000000000DD9000-memory.dmp
memory/4516-7-0x0000000000D70000-0x0000000000DD9000-memory.dmp
memory/4880-357-0x00007FF7E0770000-0x00007FF7E09FA000-memory.dmp
memory/4880-353-0x000001683DEF0000-0x000001683DF56000-memory.dmp
memory/4880-352-0x000001683DEF0000-0x000001683DF56000-memory.dmp
memory/5080-252-0x00007FF76B640000-0x00007FF76B759000-memory.dmp
memory/5080-339-0x00007FF76B640000-0x00007FF76B759000-memory.dmp
memory/5080-254-0x0000027E6FFE0000-0x0000027E70046000-memory.dmp
memory/5080-253-0x0000027E6FFE0000-0x0000027E70046000-memory.dmp
memory/5496-292-0x0000020452000000-0x0000020452066000-memory.dmp
memory/5496-293-0x0000020452000000-0x0000020452066000-memory.dmp
memory/5496-298-0x00007FF755C30000-0x00007FF755CDD000-memory.dmp
memory/5496-379-0x00007FF755C30000-0x00007FF755CDD000-memory.dmp
memory/5628-391-0x00007FF68D440000-0x00007FF68D77F000-memory.dmp
memory/5628-393-0x000001EBC07F0000-0x000001EBC0856000-memory.dmp
memory/5628-392-0x000001EBC07F0000-0x000001EBC0856000-memory.dmp
memory/5728-39-0x000001A8A1F50000-0x000001A8A1FB6000-memory.dmp
memory/5728-38-0x000001A8A1D10000-0x000001A8A1E29000-memory.dmp
memory/5728-40-0x000001A8A1F50000-0x000001A8A1FB6000-memory.dmp
memory/5880-347-0x0000023CE0CE0000-0x0000023CE0D46000-memory.dmp
memory/5880-348-0x00007FF7AEB00000-0x00007FF7AEE20000-memory.dmp
memory/5880-342-0x0000023CE0CE0000-0x0000023CE0D46000-memory.dmp
memory/5880-341-0x0000023CE0CE0000-0x0000023CE0D46000-memory.dmp
memory/5880-340-0x00007FF7AEB00000-0x00007FF7AEE20000-memory.dmp
memory/5976-235-0x00007FF687D50000-0x00007FF687E18000-memory.dmp
memory/5976-236-0x0000028E15E70000-0x0000028E15ED6000-memory.dmp
memory/5976-237-0x0000028E15E70000-0x0000028E15ED6000-memory.dmp
memory/5976-320-0x00007FF687D50000-0x00007FF687E18000-memory.dmp