Analysis
- max time kernel
139s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
04/08/2026, 10:30
General
- Target 2026-08-03_9f8758a48394b9e6cb5017f29ce7db7a_icedid_vidar.exe
- Size 689KB
- Sample260804-mkbx3sxgpf
- SHA256 e522a7226cf70457995e8d24a0e594dc9655145554af706824b69418fdc53bd3
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 1 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 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\2026-08-03_9f8758a48394b9e6cb5017f29ce7db7a_icedid_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_9f8758a48394b9e6cb5017f29ce7db7a_icedid_vidar.exe"1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
-
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⤵
-
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⤵
-
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/476-310-0x00007FF6ED7A0000-0x00007FF6ED854000-memory.dmp
memory/476-385-0x00007FF6ED7A0000-0x00007FF6ED854000-memory.dmp
memory/476-312-0x000001B466E20000-0x000001B466E86000-memory.dmp
memory/476-311-0x000001B466E20000-0x000001B466E86000-memory.dmp
memory/764-390-0x0000026737F80000-0x0000026737FE6000-memory.dmp
memory/764-391-0x00007FF67A000000-0x00007FF67A33F000-memory.dmp
memory/764-388-0x0000026737F80000-0x0000026737FE6000-memory.dmp
memory/988-28-0x000001E58CC20000-0x000001E58CC86000-memory.dmp
memory/988-27-0x000001E58CC20000-0x000001E58CC86000-memory.dmp
memory/988-26-0x000001E58CC20000-0x000001E58CC86000-memory.dmp
memory/988-25-0x000001E58C950000-0x000001E58CA83000-memory.dmp
memory/1120-378-0x00007FF7F30A0000-0x00007FF7F31CF000-memory.dmp
memory/1120-380-0x0000028480D40000-0x0000028480DA6000-memory.dmp
memory/1120-379-0x0000028480D40000-0x0000028480DA6000-memory.dmp
memory/1472-291-0x0000017D0BA00000-0x0000017D0BA66000-memory.dmp
memory/1472-292-0x0000017D0BA00000-0x0000017D0BA66000-memory.dmp
memory/1472-367-0x00007FF723540000-0x00007FF7235EE000-memory.dmp
memory/1472-290-0x00007FF723540000-0x00007FF7235EE000-memory.dmp
memory/1516-364-0x00007FF7F0190000-0x00007FF7F0661000-memory.dmp
memory/1516-359-0x000001BCA58F0000-0x000001BCA5956000-memory.dmp
memory/1516-358-0x000001BCA58F0000-0x000001BCA5956000-memory.dmp
memory/2260-337-0x00007FF648EE0000-0x00007FF64902A000-memory.dmp
memory/2260-258-0x00007FF648EE0000-0x00007FF64902A000-memory.dmp
memory/2260-260-0x000001FC5A650000-0x000001FC5A6B6000-memory.dmp
memory/2260-261-0x000001FC5A650000-0x000001FC5A6B6000-memory.dmp
memory/2300-330-0x000001CBAF840000-0x000001CBAF8A6000-memory.dmp
memory/2300-402-0x00007FF663010000-0x00007FF6631A5000-memory.dmp
memory/2300-331-0x000001CBAF840000-0x000001CBAF8A6000-memory.dmp
memory/2300-329-0x00007FF663010000-0x00007FF6631A5000-memory.dmp
memory/2556-241-0x00007FF780E30000-0x00007FF780EF9000-memory.dmp
memory/2556-242-0x000001A04D010000-0x000001A04D076000-memory.dmp
memory/2556-318-0x00007FF780E30000-0x00007FF780EF9000-memory.dmp
memory/2556-243-0x000001A04D010000-0x000001A04D076000-memory.dmp
memory/2644-309-0x00007FF780E30000-0x00007FF780EF9000-memory.dmp
memory/2644-232-0x00007FF780E30000-0x00007FF780EF9000-memory.dmp
memory/2644-233-0x0000020D1F9A0000-0x0000020D1FA06000-memory.dmp
memory/2644-234-0x0000020D1F9A0000-0x0000020D1FA06000-memory.dmp
memory/2852-251-0x0000021988B10000-0x0000021988B76000-memory.dmp
memory/2852-328-0x00007FF641260000-0x00007FF64137A000-memory.dmp
memory/2852-249-0x00007FF641260000-0x00007FF64137A000-memory.dmp
memory/2852-250-0x0000021988B10000-0x0000021988B76000-memory.dmp
memory/3092-319-0x00007FF7DF8F0000-0x00007FF7DFB93000-memory.dmp
memory/3092-389-0x00007FF7DF8F0000-0x00007FF7DFB93000-memory.dmp
memory/3092-322-0x000001E5AF800000-0x000001E5AF866000-memory.dmp
memory/3092-321-0x000001E5AF800000-0x000001E5AF866000-memory.dmp
memory/3784-22-0x00007FF7675D0000-0x00007FF7676BA000-memory.dmp
memory/3784-19-0x000001F348260000-0x000001F3482C6000-memory.dmp
memory/3784-1-0x000001F348260000-0x000001F3482C6000-memory.dmp
memory/3784-0-0x00007FF7675D0000-0x00007FF7676BA000-memory.dmp
memory/3784-2-0x000001F348260000-0x000001F3482C6000-memory.dmp
memory/3784-3-0x000001F348260000-0x000001F3482C6000-memory.dmp
memory/4108-273-0x0000000000710000-0x0000000000779000-memory.dmp
memory/4108-349-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/4108-267-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/4108-268-0x0000000000710000-0x0000000000779000-memory.dmp
memory/4464-50-0x0000025280940000-0x00000252809A6000-memory.dmp
memory/4464-45-0x0000025280940000-0x00000252809A6000-memory.dmp
memory/4464-44-0x0000025280940000-0x00000252809A6000-memory.dmp
memory/4464-52-0x00007FF7A7680000-0x00007FF7A77E8000-memory.dmp
memory/4464-43-0x00007FF7A7680000-0x00007FF7A77E8000-memory.dmp
memory/4552-352-0x000002108EE90000-0x000002108EEF6000-memory.dmp
memory/4552-351-0x000002108EE90000-0x000002108EEF6000-memory.dmp
memory/4552-350-0x00007FF667DB0000-0x00007FF66803B000-memory.dmp
memory/4764-11-0x00007FF7677A0000-0x00007FF7678C3000-memory.dmp
memory/4764-12-0x00000217A4D60000-0x00000217A4DC6000-memory.dmp
memory/4764-14-0x00000217A4D60000-0x00000217A4DC6000-memory.dmp
memory/4764-13-0x00000217A4D60000-0x00000217A4DC6000-memory.dmp
memory/4764-61-0x00007FF7677A0000-0x00007FF7678C3000-memory.dmp
memory/4816-56-0x0000027779BA0000-0x0000027779C06000-memory.dmp
memory/4816-57-0x0000027779BA0000-0x0000027779C06000-memory.dmp
memory/4816-55-0x0000027779930000-0x0000027779A63000-memory.dmp
memory/5088-369-0x00007FF6CA210000-0x00007FF6CA717000-memory.dmp
memory/5088-368-0x000001D7F1EA0000-0x000001D7F1F06000-memory.dmp
memory/5088-370-0x000001D7F1EA0000-0x000001D7F1F06000-memory.dmp
memory/5156-282-0x000001D48A280000-0x000001D48A2E6000-memory.dmp
memory/5156-360-0x00007FF7162D0000-0x00007FF716A14000-memory.dmp
memory/5156-288-0x00007FF7162D0000-0x00007FF716A14000-memory.dmp
memory/5156-283-0x000001D48A280000-0x000001D48A2E6000-memory.dmp
memory/5768-37-0x0000022E2A7B0000-0x0000022E2A816000-memory.dmp
memory/5768-36-0x0000022E2A7B0000-0x0000022E2A816000-memory.dmp
memory/5768-35-0x0000022E2A7B0000-0x0000022E2A816000-memory.dmp
memory/5768-34-0x0000022E2A550000-0x0000022E2A683000-memory.dmp
memory/5828-338-0x000001BC2ED20000-0x000001BC2ED86000-memory.dmp
memory/5828-339-0x00007FF790D90000-0x00007FF7910B1000-memory.dmp
memory/5828-340-0x000001BC2ED20000-0x000001BC2ED86000-memory.dmp
memory/5828-347-0x00007FF790D90000-0x00007FF7910B1000-memory.dmp
memory/5828-345-0x000001BC2ED20000-0x000001BC2ED86000-memory.dmp
memory/5908-377-0x00007FF7C4E40000-0x00007FF7C5257000-memory.dmp
memory/5908-299-0x000001CC5A7E0000-0x000001CC5A846000-memory.dmp
memory/5908-300-0x00007FF7C4E40000-0x00007FF7C5257000-memory.dmp
memory/5908-301-0x000001CC5A7E0000-0x000001CC5A846000-memory.dmp
memory/5908-411-0x00007FF7C4E40000-0x00007FF7C5257000-memory.dmp
memory/5908-409-0x000001CC5B290000-0x000001CC5B533000-memory.dmp
memory/5908-407-0x000001CC5A7E0000-0x000001CC5A846000-memory.dmp