Analysis
- max time kernel
138s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
05/08/2026, 03:10
General
- Target 2026-08-05_3e5e76170f45daff01715f69429f1be2_icedid_mespinoza_njrat_ryuk.exe
- Size 1.0MB
- Sample260805-dpeebsak9x
- SHA256 6a15b1890a9a05569db48d98dfa6feb9b0b482ecfc3c838a2de54609968262fd
Malware Config
Signatures
- Event Triggered Execution: Component Object Model Hijacking 1 TTPs
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
- Executes dropped EXE 16 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 21 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 2 IoCs
Processor information is often read in order to detect sandboxing environments.
- Modifies data under HKEY_USERS 41 IoCs
- Modifies registry class 52 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious behavior: LoadsDriver 2 IoCs
- Suspicious use of AdjustPrivilegeToken 15 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-05_3e5e76170f45daff01715f69429f1be2_icedid_mespinoza_njrat_ryuk.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-05_3e5e76170f45daff01715f69429f1be2_icedid_mespinoza_njrat_ryuk.exe"1⤵
- Drops file in System32 directory
- Modifies registry class
- 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 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
-
C:\Windows\system32\AgentService.exeC:\Windows\system32\AgentService.exe1⤵
-
C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
-
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⤵
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/236-310-0x00007FF627C90000-0x00007FF627D44000-memory.dmp
memory/236-385-0x00007FF627C90000-0x00007FF627D44000-memory.dmp
memory/236-312-0x00000268DE060000-0x00000268DE0C6000-memory.dmp
memory/236-311-0x00000268DE060000-0x00000268DE0C6000-memory.dmp
memory/260-378-0x00000210F0CC0000-0x00000210F0D26000-memory.dmp
memory/260-380-0x00000210F0CC0000-0x00000210F0D26000-memory.dmp
memory/260-379-0x00007FF70B510000-0x00007FF70B63F000-memory.dmp
memory/364-57-0x000001EC100B0000-0x000001EC10116000-memory.dmp
memory/364-56-0x000001EC100B0000-0x000001EC10116000-memory.dmp
memory/364-55-0x000001EC0FE80000-0x000001EC0FF8E000-memory.dmp
memory/616-282-0x000002ACAAD90000-0x000002ACAADF6000-memory.dmp
memory/616-283-0x000002ACAAD90000-0x000002ACAADF6000-memory.dmp
memory/616-288-0x00007FF72C3D0000-0x00007FF72CB14000-memory.dmp
memory/616-358-0x00007FF72C3D0000-0x00007FF72CB14000-memory.dmp
memory/816-290-0x00007FF755E40000-0x00007FF755EEE000-memory.dmp
memory/816-292-0x000001F529420000-0x000001F529486000-memory.dmp
memory/816-367-0x00007FF755E40000-0x00007FF755EEE000-memory.dmp
memory/816-291-0x000001F529420000-0x000001F529486000-memory.dmp
memory/956-388-0x0000026704460000-0x00000267044C6000-memory.dmp
memory/956-390-0x0000026704460000-0x00000267044C6000-memory.dmp
memory/956-391-0x00007FF695050000-0x00007FF69538F000-memory.dmp
memory/988-368-0x000001DA79210000-0x000001DA79276000-memory.dmp
memory/988-369-0x00007FF7BEA80000-0x00007FF7BEF87000-memory.dmp
memory/988-370-0x000001DA79210000-0x000001DA79276000-memory.dmp
memory/1156-389-0x00007FF73D2C0000-0x00007FF73D563000-memory.dmp
memory/1156-320-0x00007FF73D2C0000-0x00007FF73D563000-memory.dmp
memory/1156-321-0x000001DF988D0000-0x000001DF98936000-memory.dmp
memory/1156-322-0x000001DF988D0000-0x000001DF98936000-memory.dmp
memory/1576-249-0x00007FF666BB0000-0x00007FF666CCA000-memory.dmp
memory/1576-251-0x0000023165B90000-0x0000023165BF6000-memory.dmp
memory/1576-328-0x00007FF666BB0000-0x00007FF666CCA000-memory.dmp
memory/1576-250-0x0000023165B90000-0x0000023165BF6000-memory.dmp
memory/1600-61-0x00007FF67D830000-0x00007FF67D953000-memory.dmp
memory/1600-11-0x00007FF67D830000-0x00007FF67D953000-memory.dmp
memory/1600-12-0x000002164FE40000-0x000002164FEA6000-memory.dmp
memory/1600-14-0x000002164FE40000-0x000002164FEA6000-memory.dmp
memory/1600-13-0x000002164FE40000-0x000002164FEA6000-memory.dmp
memory/1804-360-0x000001938EA70000-0x000001938EAD6000-memory.dmp
memory/1804-359-0x000001938EA70000-0x000001938EAD6000-memory.dmp
memory/1804-364-0x00007FF655AC0000-0x00007FF655F91000-memory.dmp
memory/1836-20-0x00000235B4CB0000-0x00000235B4D16000-memory.dmp
memory/1836-22-0x00007FF735180000-0x00007FF735383000-memory.dmp
memory/1836-3-0x00000235B4CB0000-0x00000235B4D16000-memory.dmp
memory/1836-0-0x00007FF735180000-0x00007FF735383000-memory.dmp
memory/1836-1-0x00000235B4CB0000-0x00000235B4D16000-memory.dmp
memory/2176-241-0x00007FF7676F0000-0x00007FF7677B9000-memory.dmp
memory/2176-243-0x0000027BA5AE0000-0x0000027BA5B46000-memory.dmp
memory/2176-242-0x0000027BA5AE0000-0x0000027BA5B46000-memory.dmp
memory/2176-318-0x00007FF7676F0000-0x00007FF7677B9000-memory.dmp
memory/2400-331-0x00000176EA8A0000-0x00000176EA906000-memory.dmp
memory/2400-330-0x00007FF7572D0000-0x00007FF757465000-memory.dmp
memory/2400-440-0x00007FF7572D0000-0x00007FF757465000-memory.dmp
memory/2400-329-0x00000176EA8A0000-0x00000176EA906000-memory.dmp
memory/3268-351-0x000001E3A8BF0000-0x000001E3A8C56000-memory.dmp
memory/3268-352-0x000001E3A8BF0000-0x000001E3A8C56000-memory.dmp
memory/3268-350-0x00007FF6C4800000-0x00007FF6C4A8B000-memory.dmp
memory/3924-299-0x0000021013960000-0x00000210139C6000-memory.dmp
memory/3924-443-0x00007FF7E7E80000-0x00007FF7E8297000-memory.dmp
memory/3924-441-0x0000021013960000-0x00000210139C6000-memory.dmp
memory/3924-301-0x0000021013960000-0x00000210139C6000-memory.dmp
memory/3924-300-0x00007FF7E7E80000-0x00007FF7E8297000-memory.dmp
memory/3924-377-0x00007FF7E7E80000-0x00007FF7E8297000-memory.dmp
memory/4472-45-0x000001F8BB930000-0x000001F8BB996000-memory.dmp
memory/4472-52-0x00007FF6CE9A0000-0x00007FF6CEB08000-memory.dmp
memory/4472-43-0x00007FF6CE9A0000-0x00007FF6CEB08000-memory.dmp
memory/4472-44-0x000001F8BB930000-0x000001F8BB996000-memory.dmp
memory/4472-50-0x000001F8BB930000-0x000001F8BB996000-memory.dmp
memory/5000-37-0x00000282E77E0000-0x00000282E7846000-memory.dmp
memory/5000-36-0x00000282E77E0000-0x00000282E7846000-memory.dmp
memory/5000-35-0x00000282E77E0000-0x00000282E7846000-memory.dmp
memory/5000-34-0x00000282E75B0000-0x00000282E76BE000-memory.dmp
memory/5296-337-0x00007FF705590000-0x00007FF7056DA000-memory.dmp
memory/5296-261-0x00007FF705590000-0x00007FF7056DA000-memory.dmp
memory/5296-263-0x000001F901EE0000-0x000001F901F46000-memory.dmp
memory/5296-264-0x000001F901EE0000-0x000001F901F46000-memory.dmp
memory/5552-276-0x0000000000930000-0x0000000000999000-memory.dmp
memory/5552-271-0x0000000000930000-0x0000000000999000-memory.dmp
memory/5552-349-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/5552-270-0x0000000000400000-0x00000000004AE000-memory.dmp
memory/5664-344-0x0000014CD6280000-0x0000014CD62E6000-memory.dmp
memory/5664-338-0x00007FF75C3D0000-0x00007FF75C6F1000-memory.dmp
memory/5664-346-0x00007FF75C3D0000-0x00007FF75C6F1000-memory.dmp
memory/5664-340-0x0000014CD6280000-0x0000014CD62E6000-memory.dmp
memory/5664-339-0x0000014CD6280000-0x0000014CD62E6000-memory.dmp
memory/5692-309-0x00007FF7676F0000-0x00007FF7677B9000-memory.dmp
memory/5692-233-0x000002BEF4140000-0x000002BEF41A6000-memory.dmp
memory/5692-234-0x000002BEF4140000-0x000002BEF41A6000-memory.dmp
memory/5692-232-0x00007FF7676F0000-0x00007FF7677B9000-memory.dmp
memory/5980-28-0x000001DE701B0000-0x000001DE70216000-memory.dmp
memory/5980-25-0x000001DE6FFD0000-0x000001DE700DE000-memory.dmp
memory/5980-26-0x000001DE701B0000-0x000001DE70216000-memory.dmp
memory/5980-27-0x000001DE701B0000-0x000001DE70216000-memory.dmp