Analysis
- max time kernel
143s - max time network
146s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
18/07/2026, 08:18
General
- Target 2026-07-18_3cd788e4877214e148b2b933c0001b29_cobalt-strike_icedid_mespinoza_njrat_ryuk_vidar.exe
- Size 815KB
- Sample260718-j69jpagy3z
- SHA256 dfdd9f89e199631d6afb9423e92fe32dac8e473e0ab7813c438ba74a5a1e8d60
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 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 24 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\2026-07-18_3cd788e4877214e148b2b933c0001b29_cobalt-strike_icedid_mespinoza_njrat_ryuk_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-18_3cd788e4877214e148b2b933c0001b29_cobalt-strike_icedid_mespinoza_njrat_ryuk_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
- 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/400-365-0x00007FF7094B0000-0x00007FF70955D000-memory.dmp
memory/400-292-0x000001CE3C810000-0x000001CE3C876000-memory.dmp
memory/400-290-0x00007FF7094B0000-0x00007FF70955D000-memory.dmp
memory/400-291-0x000001CE3C810000-0x000001CE3C876000-memory.dmp
memory/1052-284-0x000002B482A70000-0x000002B482AD6000-memory.dmp
memory/1052-358-0x00007FF7758E0000-0x00007FF776023000-memory.dmp
memory/1052-283-0x000002B482A70000-0x000002B482AD6000-memory.dmp
memory/1052-282-0x00007FF7758E0000-0x00007FF776023000-memory.dmp
memory/1192-360-0x00007FF6A2780000-0x00007FF6A2C50000-memory.dmp
memory/1192-361-0x0000020A55770000-0x0000020A557D6000-memory.dmp
memory/1192-359-0x0000020A55770000-0x0000020A557D6000-memory.dmp
memory/1260-264-0x000001E8C66B0000-0x000001E8C6716000-memory.dmp
memory/1260-335-0x00007FF759AC0000-0x00007FF759C09000-memory.dmp
memory/1260-261-0x00007FF759AC0000-0x00007FF759C09000-memory.dmp
memory/1260-263-0x000001E8C66B0000-0x000001E8C6716000-memory.dmp
memory/1608-26-0x0000021B2B790000-0x0000021B2B7F6000-memory.dmp
memory/1608-25-0x0000021B2B550000-0x0000021B2B674000-memory.dmp
memory/1608-27-0x0000021B2B790000-0x0000021B2B7F6000-memory.dmp
memory/1608-28-0x0000021B2B790000-0x0000021B2B7F6000-memory.dmp
memory/1928-57-0x0000020B70E80000-0x0000020B70EE6000-memory.dmp
memory/1928-56-0x0000020B70E80000-0x0000020B70EE6000-memory.dmp
memory/1928-55-0x0000020B70C30000-0x0000020B70D54000-memory.dmp
memory/2080-373-0x00007FF6C7550000-0x00007FF6C7A56000-memory.dmp
memory/2080-369-0x000001A55A9A0000-0x000001A55AA06000-memory.dmp
memory/2080-368-0x000001A55A9A0000-0x000001A55AA06000-memory.dmp
memory/2116-340-0x000001D031C50000-0x000001D031CB6000-memory.dmp
memory/2116-345-0x000001D031C50000-0x000001D031CB6000-memory.dmp
memory/2116-347-0x00007FF690A70000-0x00007FF690D90000-memory.dmp
memory/2116-341-0x000001D031C50000-0x000001D031CB6000-memory.dmp
memory/2116-339-0x00007FF690A70000-0x00007FF690D90000-memory.dmp
memory/2224-319-0x00007FF762D40000-0x00007FF762FE2000-memory.dmp
memory/2224-386-0x00007FF762D40000-0x00007FF762FE2000-memory.dmp
memory/2224-322-0x00000192E5D90000-0x00000192E5DF6000-memory.dmp
memory/2224-321-0x00000192E5D90000-0x00000192E5DF6000-memory.dmp
memory/2336-246-0x0000020579310000-0x0000020579376000-memory.dmp
memory/2336-245-0x0000020579310000-0x0000020579376000-memory.dmp
memory/2336-241-0x00007FF681730000-0x00007FF6817F8000-memory.dmp
memory/2336-318-0x00007FF681730000-0x00007FF6817F8000-memory.dmp
memory/2492-379-0x00007FF6413B0000-0x00007FF6414DE000-memory.dmp
memory/2492-380-0x000002992E6E0000-0x000002992E746000-memory.dmp
memory/2492-381-0x000002992E6E0000-0x000002992E746000-memory.dmp
memory/2544-270-0x0000000000400000-0x00000000004AD000-memory.dmp
memory/2544-338-0x0000000000400000-0x00000000004AD000-memory.dmp
memory/2544-271-0x0000000000710000-0x0000000000779000-memory.dmp
memory/2544-277-0x0000000000710000-0x0000000000779000-memory.dmp
memory/3280-2-0x0000028358610000-0x0000028358676000-memory.dmp
memory/3280-3-0x0000028358610000-0x0000028358676000-memory.dmp
memory/3280-1-0x0000028358610000-0x0000028358676000-memory.dmp
memory/3280-22-0x00007FF78E2F0000-0x00007FF78E445000-memory.dmp
memory/3280-19-0x0000028358610000-0x0000028358676000-memory.dmp
memory/3280-0-0x00007FF78E2F0000-0x00007FF78E445000-memory.dmp
memory/3428-13-0x0000016450050000-0x00000164500B6000-memory.dmp
memory/3428-61-0x00007FF781E80000-0x00007FF781FA2000-memory.dmp
memory/3428-11-0x00007FF781E80000-0x00007FF781FA2000-memory.dmp
memory/3428-12-0x0000016450050000-0x00000164500B6000-memory.dmp
memory/3428-14-0x0000016450050000-0x00000164500B6000-memory.dmp
memory/3460-391-0x000001EAA33D0000-0x000001EAA3436000-memory.dmp
memory/3460-390-0x00007FF715E50000-0x00007FF71618E000-memory.dmp
memory/3460-392-0x000001EAA33D0000-0x000001EAA3436000-memory.dmp
memory/3804-355-0x00007FF6F6190000-0x00007FF6F641A000-memory.dmp
memory/3804-351-0x000001D516F90000-0x000001D516FF6000-memory.dmp
memory/3804-350-0x000001D516F90000-0x000001D516FF6000-memory.dmp
memory/4268-389-0x00007FF621AF0000-0x00007FF621C84000-memory.dmp
memory/4268-330-0x00000247D7200000-0x00000247D7266000-memory.dmp
memory/4268-331-0x00000247D7200000-0x00000247D7266000-memory.dmp
memory/4268-329-0x00007FF621AF0000-0x00007FF621C84000-memory.dmp
memory/4560-43-0x00007FF6441A0000-0x00007FF644307000-memory.dmp
memory/4560-52-0x00007FF6441A0000-0x00007FF644307000-memory.dmp
memory/4560-44-0x00000290ABB40000-0x00000290ABBA6000-memory.dmp
memory/4560-45-0x00000290ABB40000-0x00000290ABBA6000-memory.dmp
memory/4560-50-0x00000290ABB40000-0x00000290ABBA6000-memory.dmp
memory/5444-37-0x0000026938330000-0x0000026938396000-memory.dmp
memory/5444-36-0x0000026938330000-0x0000026938396000-memory.dmp
memory/5444-35-0x0000026938330000-0x0000026938396000-memory.dmp
memory/5444-34-0x00000269380E0000-0x0000026938204000-memory.dmp
memory/5564-300-0x0000013E1D2D0000-0x0000013E1D336000-memory.dmp
memory/5564-299-0x00007FF6E0070000-0x00007FF6E0486000-memory.dmp
memory/5564-443-0x00007FF6E0070000-0x00007FF6E0486000-memory.dmp
memory/5564-441-0x0000013E1D2D0000-0x0000013E1D336000-memory.dmp
memory/5564-374-0x00007FF6E0070000-0x00007FF6E0486000-memory.dmp
memory/5564-301-0x0000013E1D2D0000-0x0000013E1D336000-memory.dmp
memory/5728-312-0x000001FD896F0000-0x000001FD89756000-memory.dmp
memory/5728-378-0x00007FF652B90000-0x00007FF652C43000-memory.dmp
memory/5728-311-0x000001FD896F0000-0x000001FD89756000-memory.dmp
memory/5728-310-0x00007FF652B90000-0x00007FF652C43000-memory.dmp
memory/5976-233-0x0000019B34140000-0x0000019B341A6000-memory.dmp
memory/5976-309-0x00007FF681730000-0x00007FF6817F8000-memory.dmp
memory/5976-232-0x00007FF681730000-0x00007FF6817F8000-memory.dmp
memory/5976-234-0x0000019B34140000-0x0000019B341A6000-memory.dmp
memory/6088-250-0x0000024C5A0C0000-0x0000024C5A126000-memory.dmp
memory/6088-328-0x00007FF619200000-0x00007FF619319000-memory.dmp
memory/6088-251-0x0000024C5A0C0000-0x0000024C5A126000-memory.dmp
memory/6088-244-0x00007FF619200000-0x00007FF619319000-memory.dmp