Analysis
- max time kernel
142s - max time network
143s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
17/07/2026, 07:57
General
- Target 2026-07-17_70208571b3fa5909ffb569a73b9e938e_bkransomware_elex_hawkeye_maze_remcos.exe
- Size 1.0MB
- Sample260717-jtdaqaat61
- SHA256 64eb03cf210aa3ea572a39ece3da1e329144034c3dcaf937b6e0efc4ba9220ef
Malware Config
Signatures
- Executes dropped EXE 22 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 26 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 24 IoCs
- Suspicious use of SetWindowsHookEx 3 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
- Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-07-17_70208571b3fa5909ffb569a73b9e938e_bkransomware_elex_hawkeye_maze_remcos.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-17_70208571b3fa5909ffb569a73b9e938e_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
- 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⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\wbem\WmiApSrv.exeC:\Windows\system32\wbem\WmiApSrv.exe1⤵
- Executes dropped EXE
-
C:\Windows\system32\SearchIndexer.exeC:\Windows\system32\SearchIndexer.exe /Embedding1⤵
- Executes dropped EXE
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
jar.exe
jarsigner.exe
java-rmi.exe
java.exe
javac.exe
javadoc.exe
javafxpackager.exe
javah.exe
javap.exe
javapackager.exe
javaw.exe
javaws.exe
jcmd.exe
jconsole.exe
jdb.exe
jdeps.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/248-376-0x00007FF762980000-0x00007FF762A2E000-memory.dmp
memory/248-295-0x0000024130A70000-0x0000024130AD6000-memory.dmp
memory/248-294-0x0000024130A70000-0x0000024130AD6000-memory.dmp
memory/248-293-0x00007FF762980000-0x00007FF762A2E000-memory.dmp
memory/252-29-0x000002567CA50000-0x000002567CBC6000-memory.dmp
memory/252-30-0x000002567CCF0000-0x000002567CD56000-memory.dmp
memory/252-31-0x000002567CCF0000-0x000002567CD56000-memory.dmp
memory/252-33-0x000002567CCF0000-0x000002567CD56000-memory.dmp
memory/460-333-0x0000023A668F0000-0x0000023A66956000-memory.dmp
memory/460-332-0x00007FF787090000-0x00007FF787225000-memory.dmp
memory/460-446-0x00007FF787090000-0x00007FF787225000-memory.dmp
memory/460-334-0x0000023A668F0000-0x0000023A66956000-memory.dmp
memory/464-60-0x0000019DA1200000-0x0000019DA1266000-memory.dmp
memory/464-59-0x0000019DA1200000-0x0000019DA1266000-memory.dmp
memory/464-58-0x0000019DA12D0000-0x0000019DA1446000-memory.dmp
memory/1208-323-0x00007FF6FC860000-0x00007FF6FCB03000-memory.dmp
memory/1208-324-0x00000196CD550000-0x00000196CD5B6000-memory.dmp
memory/1208-441-0x00007FF6FC860000-0x00007FF6FCB03000-memory.dmp
memory/1208-325-0x00000196CD550000-0x00000196CD5B6000-memory.dmp
memory/1252-252-0x00007FF7C51A0000-0x00007FF7C52BA000-memory.dmp
memory/1252-331-0x00007FF7C51A0000-0x00007FF7C52BA000-memory.dmp
memory/1252-253-0x000001A250240000-0x000001A2502A6000-memory.dmp
memory/1252-254-0x000001A250240000-0x000001A2502A6000-memory.dmp
memory/1988-341-0x0000017B0DEC0000-0x0000017B0DF26000-memory.dmp
memory/1988-347-0x0000017B0DEC0000-0x0000017B0DF26000-memory.dmp
memory/1988-349-0x00007FF60A5A0000-0x00007FF60A8C1000-memory.dmp
memory/1988-343-0x0000017B0DEC0000-0x0000017B0DF26000-memory.dmp
memory/1988-342-0x00007FF60A5A0000-0x00007FF60A8C1000-memory.dmp
memory/2384-371-0x000001DF1DA10000-0x000001DF1DA76000-memory.dmp
memory/2384-375-0x00007FF626760000-0x00007FF626C67000-memory.dmp
memory/2384-370-0x000001DF1DA10000-0x000001DF1DA76000-memory.dmp
memory/2404-286-0x00000262AFCB0000-0x00000262AFD16000-memory.dmp
memory/2404-287-0x00000262AFCB0000-0x00000262AFD16000-memory.dmp
memory/2404-369-0x00007FF618580000-0x00007FF618CC4000-memory.dmp
memory/2404-285-0x00007FF618580000-0x00007FF618CC4000-memory.dmp
memory/2408-238-0x000002A56CFC0000-0x000002A56D026000-memory.dmp
memory/2408-236-0x000002A56CFC0000-0x000002A56D026000-memory.dmp
memory/2408-235-0x00007FF736840000-0x00007FF736909000-memory.dmp
memory/2408-312-0x00007FF736840000-0x00007FF736909000-memory.dmp
memory/2828-53-0x00000276BA430000-0x00000276BA496000-memory.dmp
memory/2828-48-0x00000276BA430000-0x00000276BA496000-memory.dmp
memory/2828-55-0x00007FF618470000-0x00007FF6185D8000-memory.dmp
memory/2828-47-0x00000276BA430000-0x00000276BA496000-memory.dmp
memory/2828-46-0x00007FF618470000-0x00007FF6185D8000-memory.dmp
memory/2984-6-0x0000000000C80000-0x0000000000CE9000-memory.dmp
memory/2984-0-0x0000000000400000-0x00000000005FB000-memory.dmp
memory/2984-1-0x0000000000C80000-0x0000000000CE9000-memory.dmp
memory/2984-7-0x0000000000C80000-0x0000000000CE9000-memory.dmp
memory/2984-26-0x0000000000400000-0x00000000005FB000-memory.dmp
memory/3428-274-0x00000000008B0000-0x0000000000919000-memory.dmp
memory/3428-352-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/3428-279-0x00000000008B0000-0x0000000000919000-memory.dmp
memory/3428-273-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/3564-380-0x00007FF654FD0000-0x00007FF6550FF000-memory.dmp
memory/3564-381-0x0000017B8FE80000-0x0000017B8FEE6000-memory.dmp
memory/3564-382-0x0000017B8FE80000-0x0000017B8FEE6000-memory.dmp
memory/3944-391-0x00007FF7BD8D0000-0x00007FF7BDC0F000-memory.dmp
memory/3944-393-0x00000215EBF70000-0x00000215EBFD6000-memory.dmp
memory/3944-392-0x00000215EBF70000-0x00000215EBFD6000-memory.dmp
memory/4120-38-0x0000015D54170000-0x0000015D542E6000-memory.dmp
memory/4120-39-0x0000015D54410000-0x0000015D54476000-memory.dmp
memory/4120-40-0x0000015D54410000-0x0000015D54476000-memory.dmp
memory/4136-64-0x00007FF689180000-0x00007FF6892A3000-memory.dmp
memory/4136-17-0x00000142A33A0000-0x00000142A3406000-memory.dmp
memory/4136-18-0x00000142A33A0000-0x00000142A3406000-memory.dmp
memory/4136-16-0x00000142A33A0000-0x00000142A3406000-memory.dmp
memory/4136-15-0x00007FF689180000-0x00007FF6892A3000-memory.dmp
memory/4244-362-0x0000013966650000-0x00000139666B6000-memory.dmp
memory/4244-361-0x00007FF67CF10000-0x00007FF67D3E1000-memory.dmp
memory/4244-363-0x0000013966650000-0x00000139666B6000-memory.dmp
memory/4432-322-0x00007FF736840000-0x00007FF736909000-memory.dmp
memory/4432-245-0x000001DC63840000-0x000001DC638A6000-memory.dmp
memory/4432-246-0x000001DC63840000-0x000001DC638A6000-memory.dmp
memory/4432-243-0x00007FF736840000-0x00007FF736909000-memory.dmp
memory/4472-307-0x00007FF6B12B0000-0x00007FF6B16C7000-memory.dmp
memory/4472-302-0x000001FED7630000-0x000001FED7696000-memory.dmp
memory/4472-387-0x00007FF6B12B0000-0x00007FF6B16C7000-memory.dmp
memory/4472-445-0x00007FF6B12B0000-0x00007FF6B16C7000-memory.dmp
memory/4472-442-0x000001FED7630000-0x000001FED7696000-memory.dmp
memory/4472-303-0x000001FED7630000-0x000001FED7696000-memory.dmp
memory/4632-355-0x00000231C6D20000-0x00000231C6D86000-memory.dmp
memory/4632-447-0x00007FF6736B0000-0x00007FF67393B000-memory.dmp
memory/4632-354-0x00000231C6D20000-0x00000231C6D86000-memory.dmp
memory/4632-353-0x00007FF6736B0000-0x00007FF67393B000-memory.dmp
memory/5596-264-0x00007FF7D64B0000-0x00007FF7D65FA000-memory.dmp
memory/5596-266-0x00000260C3760000-0x00000260C37C6000-memory.dmp
memory/5596-340-0x00007FF7D64B0000-0x00007FF7D65FA000-memory.dmp
memory/5596-267-0x00000260C3760000-0x00000260C37C6000-memory.dmp
memory/5728-315-0x0000027776930000-0x0000027776996000-memory.dmp
memory/5728-314-0x0000027776930000-0x0000027776996000-memory.dmp
memory/5728-313-0x00007FF638AD0000-0x00007FF638B84000-memory.dmp
memory/5728-390-0x00007FF638AD0000-0x00007FF638B84000-memory.dmp