Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
02/11/2026, 04:32
General
- Target 2026-11-01_ea93558134a5b648bafbd34602db8b26_bkransomware_elex_icedid_maze.exe
- Size 2.3MB
- Sample261102-e54jtsey8s
- SHA256 1ae32d63212fe94952346a977c7a52d3b8af56c39e7235eda363843be21f5972
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 37 IoCs
- Drops file in Program Files directory 64 IoCs
- Drops file in Windows directory 4 IoCs
- Direct Volume Access: Opens a physical disk for reading 1 TTPs 1 IoCs
Opens a raw handle to a physical disk, which bypasses file system access controls and is used for disk inspection, anti-VM checks and privilege checks.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Reads the TCP/IP host and domain name from the registry 1 TTPs 6 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- 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 64 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 64 IoCs
- Suspicious behavior: EnumeratesProcesses 14 IoCs
- Suspicious behavior: LoadsDriver 2 IoCs
- Suspicious use of AdjustPrivilegeToken 39 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of SendNotifyMessage 2 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\2026-11-01_ea93558134a5b648bafbd34602db8b26_bkransomware_elex_icedid_maze.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-01_ea93558134a5b648bafbd34602db8b26_bkransomware_elex_icedid_maze.exe"1⤵
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
-
C:\Windows\System32\alg.exeC:\Windows\System32\alg.exe1⤵
- Executes dropped EXE
-
C:\Windows\system32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exeC:\Windows\system32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- Reads the TCP/IP host and domain name from the registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s TapiSrv1⤵
-
C:\Windows\system32\fxssvc.exeC:\Windows\system32\fxssvc.exe1⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
- 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 behavior: EnumeratesProcesses
- 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:\Windows\System32\msdtc.exeC:\Windows\System32\msdtc.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Windows 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\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\locator.exeC:\Windows\system32\locator.exe1⤵
- Executes dropped EXE
-
C:\Windows\System32\SensorDataService.exeC:\Windows\System32\SensorDataService.exe1⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
-
C:\Windows\System32\snmptrap.exeC:\Windows\System32\snmptrap.exe1⤵
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
-
C:\Windows\system32\spectrum.exeC:\Windows\system32\spectrum.exe1⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
-
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\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s SharedRealitySvc1⤵
-
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
- Reads the TCP/IP host and domain name from the registry
-
C:\Windows\system32\SearchIndexer.exeC:\Windows\system32\SearchIndexer.exe /Embedding1⤵
- Executes dropped EXE
- Direct Volume Access: Opens a physical disk for reading
- Modifies data under HKEY_USERS
- 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
-
-
C:\Windows\system32\SearchFilterHost.exe"C:\Windows\system32\SearchFilterHost.exe" 0 800 804 812 8192 808 7842⤵
- 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
wmpnetwk.exe
dotnet.exe
perfhost.exe
AgentService.exe
DiagnosticsHub.StandardCollector.Service.exe
FXSSVC.exe
Locator.exe
ssh-agent.exe
PerceptionSimulationService.exe
SearchIndexer.exe
SensorDataService.exe
Spectrum.exe
TieringEngineService.exe
VSSVC.exe
alg.exe
msdtc.exe
snmptrap.exe
vds.exe
WmiApSrv.exe
wbengine.exe
AppVClient.exe
SgrmBroker.exe
msiexec.exe
memory/208-227-0x0000000140000000-0x00000001402A5000-memory.dmp
memory/208-531-0x0000000140000000-0x00000001402A5000-memory.dmp
memory/1244-216-0x0000000140000000-0x00000001401D7000-memory.dmp
memory/1244-406-0x0000000140000000-0x00000001401D7000-memory.dmp
memory/1344-433-0x000002018CD10000-0x000002018CDEF000-memory.dmp
memory/1352-97-0x0000000000970000-0x00000000009D7000-memory.dmp
memory/1352-214-0x0000000000400000-0x0000000000676000-memory.dmp
memory/1352-102-0x0000000000970000-0x00000000009D7000-memory.dmp
memory/1952-217-0x0000000140000000-0x0000000140275000-memory.dmp
memory/2324-221-0x0000000140000000-0x00000001402C1000-memory.dmp
memory/2804-218-0x0000000140000000-0x0000000140169000-memory.dmp
memory/2804-119-0x00000000004E0000-0x0000000000540000-memory.dmp
memory/2804-113-0x00000000004E0000-0x0000000000540000-memory.dmp
memory/2896-202-0x0000000140000000-0x0000000140298000-memory.dmp
memory/3260-55-0x0000000001A70000-0x0000000001AD0000-memory.dmp
memory/3260-66-0x0000000001A70000-0x0000000001AD0000-memory.dmp
memory/3260-68-0x0000000140000000-0x00000001402B4000-memory.dmp
memory/3260-65-0x0000000140000000-0x00000001402B4000-memory.dmp
memory/3260-61-0x0000000001A70000-0x0000000001AD0000-memory.dmp
memory/3360-368-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-375-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-436-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-370-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-380-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-379-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-385-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-396-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-395-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-394-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-393-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-392-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-391-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-390-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-389-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-388-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-387-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-386-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-384-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-383-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-382-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-381-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-378-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-377-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-376-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-440-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-374-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-373-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-372-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-371-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-369-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-435-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-367-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-366-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-365-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-437-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-441-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-438-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3360-439-0x000001D9CC740000-0x000001D9CC750000-memory.dmp
memory/3528-70-0x0000000000400000-0x0000000000659000-memory.dmp
memory/3528-0-0x0000000000400000-0x0000000000659000-memory.dmp
memory/3528-2-0x0000000002550000-0x00000000025B7000-memory.dmp
memory/3528-8-0x0000000002550000-0x00000000025B7000-memory.dmp
memory/3528-363-0x0000000000400000-0x0000000000659000-memory.dmp
memory/3620-434-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3620-52-0x0000000140000000-0x00000001402D4000-memory.dmp
memory/3620-50-0x0000000000890000-0x00000000008F0000-memory.dmp
memory/3620-44-0x0000000000890000-0x00000000008F0000-memory.dmp
memory/3828-137-0x0000000140000000-0x00000001401C0000-memory.dmp
memory/3872-39-0x0000000000C80000-0x0000000000CE0000-memory.dmp
memory/3872-332-0x0000000140000000-0x00000001402E9000-memory.dmp
memory/3872-32-0x0000000140000000-0x00000001402E9000-memory.dmp
memory/3872-33-0x0000000000C80000-0x0000000000CE0000-memory.dmp
memory/3908-87-0x0000000000B30000-0x0000000000B90000-memory.dmp
memory/3908-93-0x0000000000B30000-0x0000000000B90000-memory.dmp
memory/3908-203-0x0000000140000000-0x000000014028A000-memory.dmp
memory/4368-224-0x0000000140000000-0x0000000140216000-memory.dmp
memory/5400-12-0x0000000140000000-0x0000000140289000-memory.dmp
memory/5400-248-0x0000000140000000-0x0000000140289000-memory.dmp
memory/5484-41-0x0000000140000000-0x0000000140135000-memory.dmp
memory/5484-29-0x0000000140000000-0x0000000140135000-memory.dmp
memory/5584-229-0x0000000140000000-0x00000001402AE000-memory.dmp
memory/5584-80-0x00000000007B0000-0x0000000000810000-memory.dmp
memory/5584-74-0x00000000007B0000-0x0000000000810000-memory.dmp
memory/5588-130-0x0000000000820000-0x0000000000880000-memory.dmp
memory/5588-124-0x0000000000820000-0x0000000000880000-memory.dmp
memory/5588-220-0x0000000140000000-0x00000001402E1000-memory.dmp
memory/5656-223-0x0000000140000000-0x00000001401FC000-memory.dmp
memory/5724-23-0x00000000004C0000-0x0000000000520000-memory.dmp
memory/5724-284-0x0000000140000000-0x0000000140288000-memory.dmp
memory/5724-22-0x0000000140000000-0x0000000140288000-memory.dmp
memory/5724-24-0x00000000004C0000-0x0000000000520000-memory.dmp
memory/5724-16-0x00000000004C0000-0x0000000000520000-memory.dmp
memory/5856-222-0x0000000140000000-0x0000000140147000-memory.dmp
memory/5896-215-0x0000000140000000-0x0000000140274000-memory.dmp
memory/6008-169-0x0000000001780000-0x0000000001790000-memory.dmp
memory/6008-228-0x0000000140000000-0x0000000140179000-memory.dmp
memory/6008-320-0x000000000CD70000-0x000000000CD78000-memory.dmp
memory/6008-213-0x0000000009E70000-0x0000000009E78000-memory.dmp
memory/6008-532-0x0000000140000000-0x0000000140179000-memory.dmp
memory/6008-185-0x0000000001A30000-0x0000000001A40000-memory.dmp