Analysis
- max time kernel
148s - max time network
114s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
14/07/2026, 03:10
General
- Target 2026-07-14_b876c6614f61f69f6731ad0831cdaa12_bkransomware_elex_hawkeye_maze_remcos.exe
- Size 1.0MB
- Sample260714-dph3hsft5t
- SHA256 88efee82ea724184fe6291fa829385dc238418fe3e56fb7cfdbfaa60209a3241
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.
- Enumerates connected drives 3 TTPs 48 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- 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 42 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious behavior: LoadsDriver 2 IoCs
- Suspicious use of AdjustPrivilegeToken 27 IoCs
- Suspicious use of SetWindowsHookEx 3 IoCs
- Suspicious use of WriteProcessMemory 2 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\2026-07-14_b876c6614f61f69f6731ad0831cdaa12_bkransomware_elex_hawkeye_maze_remcos.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-14_b876c6614f61f69f6731ad0831cdaa12_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⤵
- 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
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\SearchProtocolHost.exe"C:\Windows\System32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe1_ Global\UsGthrCtrlFltPipeMssGthrPipe1 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon"2⤵
- Modifies data under HKEY_USERS
-
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/976-235-0x000001C50CED0000-0x000001C50CF36000-memory.dmp
memory/976-236-0x000001C50CED0000-0x000001C50CF36000-memory.dmp
memory/976-311-0x00007FF73AAD0000-0x00007FF73AB99000-memory.dmp
memory/976-234-0x00007FF73AAD0000-0x00007FF73AB99000-memory.dmp
memory/1036-17-0x000002B668CE0000-0x000002B668D46000-memory.dmp
memory/1036-15-0x00007FF60C210000-0x00007FF60C333000-memory.dmp
memory/1036-19-0x000002B668CE0000-0x000002B668D46000-memory.dmp
memory/1036-63-0x00007FF60C210000-0x00007FF60C333000-memory.dmp
memory/1036-16-0x000002B668CE0000-0x000002B668D46000-memory.dmp
memory/1064-360-0x00007FF62C4B0000-0x00007FF62C981000-memory.dmp
memory/1064-361-0x0000026B700F0000-0x0000026B70156000-memory.dmp
memory/1064-362-0x0000026B700F0000-0x0000026B70156000-memory.dmp
memory/1064-448-0x00007FF62C4B0000-0x00007FF62C981000-memory.dmp
memory/1344-294-0x000002278DAD0000-0x000002278DB36000-memory.dmp
memory/1344-375-0x00007FF73F860000-0x00007FF73F90E000-memory.dmp
memory/1344-292-0x00007FF73F860000-0x00007FF73F90E000-memory.dmp
memory/1344-293-0x000002278DAD0000-0x000002278DB36000-memory.dmp
memory/1928-451-0x00007FF7C4390000-0x00007FF7C46CF000-memory.dmp
memory/1928-393-0x0000021B4B8C0000-0x0000021B4B926000-memory.dmp
memory/1928-391-0x00007FF7C4390000-0x00007FF7C46CF000-memory.dmp
memory/1928-392-0x0000021B4B8C0000-0x0000021B4B926000-memory.dmp
memory/2068-331-0x00007FF73D6E0000-0x00007FF73D875000-memory.dmp
memory/2068-333-0x00000228C32E0000-0x00000228C3346000-memory.dmp
memory/2068-332-0x00000228C32E0000-0x00000228C3346000-memory.dmp
memory/2068-408-0x00007FF73D6E0000-0x00007FF73D875000-memory.dmp
memory/2632-370-0x00007FF7EAF40000-0x00007FF7EB447000-memory.dmp
memory/2632-449-0x00007FF7EAF40000-0x00007FF7EB447000-memory.dmp
memory/2632-369-0x0000017CA6D40000-0x0000017CA6DA6000-memory.dmp
memory/2632-371-0x0000017CA6D40000-0x0000017CA6DA6000-memory.dmp
memory/2680-57-0x0000013586830000-0x00000135869AD000-memory.dmp
memory/2680-58-0x0000013586780000-0x00000135867E6000-memory.dmp
memory/2680-59-0x0000013586780000-0x00000135867E6000-memory.dmp
memory/2848-29-0x000002CA16990000-0x000002CA16B0D000-memory.dmp
memory/2848-31-0x000002CA16B10000-0x000002CA16B76000-memory.dmp
memory/2848-30-0x000002CA16B10000-0x000002CA16B76000-memory.dmp
memory/2944-339-0x00007FF612E20000-0x00007FF612F6A000-memory.dmp
memory/2944-266-0x0000018D84C20000-0x0000018D84C86000-memory.dmp
memory/2944-263-0x00007FF612E20000-0x00007FF612F6A000-memory.dmp
memory/2944-265-0x0000018D84C20000-0x0000018D84C86000-memory.dmp
memory/3260-243-0x00007FF73AAD0000-0x00007FF73AB99000-memory.dmp
memory/3260-245-0x0000015A055A0000-0x0000015A05606000-memory.dmp
memory/3260-244-0x0000015A055A0000-0x0000015A05606000-memory.dmp
memory/3260-321-0x00007FF73AAD0000-0x00007FF73AB99000-memory.dmp
memory/3408-278-0x0000000000930000-0x0000000000999000-memory.dmp
memory/3408-351-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/3408-272-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/3408-273-0x0000000000930000-0x0000000000999000-memory.dmp
memory/4476-312-0x00007FF76AD20000-0x00007FF76ADD4000-memory.dmp
memory/4476-313-0x000002B7BDBE0000-0x000002B7BDC46000-memory.dmp
memory/4476-315-0x000002B7BDBE0000-0x000002B7BDC46000-memory.dmp
memory/4476-387-0x00007FF76AD20000-0x00007FF76ADD4000-memory.dmp
memory/4600-390-0x00007FF72DBF0000-0x00007FF72DE93000-memory.dmp
memory/4600-324-0x000001AFAE770000-0x000001AFAE7D6000-memory.dmp
memory/4600-322-0x00007FF72DBF0000-0x00007FF72DE93000-memory.dmp
memory/4600-323-0x000001AFAE770000-0x000001AFAE7D6000-memory.dmp
memory/4656-341-0x000002E1DBBF0000-0x000002E1DBC56000-memory.dmp
memory/4656-346-0x000002E1DBBF0000-0x000002E1DBC56000-memory.dmp
memory/4656-340-0x00007FF63E120000-0x00007FF63E441000-memory.dmp
memory/4656-342-0x000002E1DBBF0000-0x000002E1DBC56000-memory.dmp
memory/4656-348-0x00007FF63E120000-0x00007FF63E441000-memory.dmp
memory/4756-39-0x000002B37A800000-0x000002B37A866000-memory.dmp
memory/4756-38-0x000002B37A800000-0x000002B37A866000-memory.dmp
memory/4756-37-0x000002B37A560000-0x000002B37A6DD000-memory.dmp
memory/4880-303-0x00007FF76D7D0000-0x00007FF76DBE7000-memory.dmp
memory/4880-379-0x00007FF76D7D0000-0x00007FF76DBE7000-memory.dmp
memory/4880-444-0x00000247E2F00000-0x00000247E2F66000-memory.dmp
memory/4880-446-0x00007FF76D7D0000-0x00007FF76DBE7000-memory.dmp
memory/4880-301-0x00000247E2F00000-0x00000247E2F66000-memory.dmp
memory/4880-302-0x00000247E2F00000-0x00000247E2F66000-memory.dmp
memory/5132-252-0x00000135859D0000-0x0000013585A36000-memory.dmp
memory/5132-253-0x00000135859D0000-0x0000013585A36000-memory.dmp
memory/5132-251-0x00007FF7E2720000-0x00007FF7E283A000-memory.dmp
memory/5132-330-0x00007FF7E2720000-0x00007FF7E283A000-memory.dmp
memory/5156-26-0x0000000000400000-0x00000000005FB000-memory.dmp
memory/5156-7-0x0000000000D80000-0x0000000000DE9000-memory.dmp
memory/5156-1-0x0000000000D80000-0x0000000000DE9000-memory.dmp
memory/5156-0-0x0000000000400000-0x00000000005FB000-memory.dmp
memory/5452-47-0x0000026CA09F0000-0x0000026CA0A56000-memory.dmp
memory/5452-46-0x0000026CA09F0000-0x0000026CA0A56000-memory.dmp
memory/5452-54-0x00007FF74AA70000-0x00007FF74ABD8000-memory.dmp
memory/5452-52-0x0000026CA09F0000-0x0000026CA0A56000-memory.dmp
memory/5452-45-0x00007FF74AA70000-0x00007FF74ABD8000-memory.dmp
memory/5656-285-0x000002477AC10000-0x000002477AC76000-memory.dmp
memory/5656-284-0x000002477AC10000-0x000002477AC76000-memory.dmp
memory/5656-290-0x00007FF6DC9C0000-0x00007FF6DD104000-memory.dmp
memory/5656-368-0x00007FF6DC9C0000-0x00007FF6DD104000-memory.dmp
memory/5812-354-0x000001CD3F6F0000-0x000001CD3F756000-memory.dmp
memory/5812-353-0x000001CD3F6F0000-0x000001CD3F756000-memory.dmp
memory/5812-352-0x00007FF6F6DE0000-0x00007FF6F706B000-memory.dmp
memory/5812-447-0x00007FF6F6DE0000-0x00007FF6F706B000-memory.dmp
memory/5968-382-0x0000020423FD0000-0x0000020424036000-memory.dmp
memory/5968-380-0x00007FF77DC90000-0x00007FF77DDBF000-memory.dmp
memory/5968-381-0x0000020423FD0000-0x0000020424036000-memory.dmp
memory/5968-450-0x00007FF77DC90000-0x00007FF77DDBF000-memory.dmp