Analysis
- max time kernel
149s - max time network
142s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
12/10/2026, 19:55
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe
Resource
win10v2004-20260911-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe
Resource
win11ltsc2024-20260911-en
9 signatures
150 seconds
General
- Target jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe
- Size 432KB
- Sample261012-yncvbsas9j
- SHA256 fa84b5819262bfc6ee0f485e467cfe2592d1341c694ddfb17cca4f91664fbbfa
- MD5 ea6e5f1957cd80273d298560417f27d5
- SHA1 f2b5ce00a43e9deb65f6aeb5a8cdfdc70dd8c0bb
- SHA512 16f2fd6bd943c5f85d38ec2c251333fcd5824e670377bbed6878addc707152ac677adab4ce3747db82d376322254c13209f8ccda21af0783039fbbf4a01eb89c
- SSDEEP 6144:uajdMJyFRe6azHqTGXHaeaEsvA/jQ0b+t7/ItxPA5LuIzC/yT8qj0P9:D2JylsKTUHAOO7/ItIC/yTHj01
- TLSH T14294CF36E6C1C837D0721B788CE592E2B835BB702E69655FABE40F4D4A351D52A3C387
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 5 IoCs
pid Process 4148 jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.tmp 1192 jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.mm 4880 SOS.exe 236 SOS.exe 4656 SOS.sys - Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunServices\SOS = "C:\\Windows\\SOS.exe" SOS.exe Set value (str) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000\Software\Microsoft\Windows\CurrentVersion\Run\SOS = "C:\\Windows\\SOS.exe" SOS.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunServices\SOS = "C:\\Windows\\SOS.exe" jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.mm Set value (str) \REGISTRY\USER\S-1-5-21-461973139-3212354679-1508698038-1000\Software\Microsoft\Windows\CurrentVersion\Run\SOS = "C:\\Windows\\SOS.exe" jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.mm - Enumerates connected drives 3 TTPs 2 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\A: jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened (read-only) \??\B: jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jhat.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javadoc.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jjs.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdeps.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Internet Explorer\ExtExport.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Internet Explorer\ieinstal.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jinfo.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\extcheck.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javac.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevated_tracing_service.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Internet Explorer\ielowutil.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\7-Zip\7z.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\idlj.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jconsole.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Common Files\microsoft shared\MSInfo\msinfo32.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jar.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaw.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jps.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\chrome_pwa_launcher.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javapackager.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javafxpackager.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javah.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaws.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.EXE jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\dotnet\dotnet.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Internet Explorer\iediagcmd.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstatd.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Internet Explorer\iexplore.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jcmd.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdb.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstack.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\7-Zip\7zG.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javap.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstat.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jmap.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\TabTip.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe - Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\SOS.exe jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.mm File created C:\Windows\SOS.exe SOS.exe File created C:\Windows\SOS.sys SOS.exe File opened for modification C:\Windows\SOS.sys SOS.exe - System Location Discovery: System Language Discovery 1 TTPs 6 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language SOS.sys Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.mm Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language SOS.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language SOS.exe - Modifies registry class 3 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\legend of mir2\NowCount = "0" SOS.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\legend of mir2 SOS.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\legend of mir2\WinX = "1" SOS.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3316 jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe 3316 jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 236 SOS.exe 236 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe 4880 SOS.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3316 wrote to memory of 4148 3316 jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe 89 PID 3316 wrote to memory of 1192 3316 jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe 90 PID 1192 wrote to memory of 4880 1192 jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.mm 91 PID 236 wrote to memory of 4656 236 SOS.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.exe"1⤵
- Enumerates connected drives
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3316 -
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.tmpC:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.tmp2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4148
-
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.mmC:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.mm /zhj2⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1192 -
C:\Windows\SOS.exeC:\Windows\SOS.exe /zhj3⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
PID:4880
-
-
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C:\Windows\SOS.exeC:\Windows\SOS.exe1⤵
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:236 -
C:\Windows\SOS.sysC:\Windows\SOS.sys /zhj2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4656
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.mm
- Size 200KB
- SHA256 121352c04daa241e2df11b038b3433d1ae15df3314f3c4dc7d43c48947993fa3
- MD5 ef4700b042ce3bd376dd71958314e145
- SHA1 1268cfc1f7b671bc4c8ffc97b0ca27813a868732
- SHA512 9142c831a058df450b6456ac61adfd5083df1f11b4ac193d03195832dadf941e9829e13b996253c4f18348272c116e80139ad73496d5fe342b15177a5d0fafd6
- SSDEEP 3072:6As9EjdgAnEFJjJgbhDzjJkSnGH6aqjjdos+HozLr83qHq/cB9FtQTkJsHahoSXv:uajdMJyFRe6azHqTGXHaeaE
- TLSH T1C1145C7AF692D833D0731ABC8C5592E5B429BF302E29645F7AE40F4C9B391D51A2D383
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-GameThief.Win32.Lmir.gen.tmp
- Size 232KB
- SHA256 9e5bd49acee41a12f8742b00517fb68d001987aba9a88bf0a1e908ec4f01ad71
- MD5 04f3308f91b392156819e9d6f96d4ae7
- SHA1 ef038e6f005af007ad49f84cf0831c1edb37add7
- SHA512 cebb184721e2a7897d5371ed5fa1dace9a30857da6c61c3b982496e2022e376a0bcd8360ae849f2da30f6523a975ca1fe8742b41ec3273c3ae27acf0d0fd6453
- SSDEEP 3072:f+tvA/jQ1ib+WJRo5Uw7MwIWcxgzgeJn5jnfGIewgmuXf4ghgwyT4ayqj0wbs0Bt:WvA/jQ0b+t7/ItxPA5LuIzC/yT8qj0PQ
- TLSH T12734F1028BC9C47BD4D1137085F65BA32FB1BAE52FC9279B8345818B1C726E8693935F
- MD5 SHA1 SHA512 SSDEEP TLSH