Analysis
- max time kernel
150s - max time network
136s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
25/09/2026, 17:46
Behavioral task
behavioral1
Sample
jaffacakes118_85e19d4e3959a87e2025b7110ae9747ee7f9e5f463924f9813d689f3cae6dcf6.exe
Resource
win10v2004-20260911-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
jaffacakes118_85e19d4e3959a87e2025b7110ae9747ee7f9e5f463924f9813d689f3cae6dcf6.exe
Resource
win11ltsc2024-20260911-en
7 signatures
150 seconds
General
- Target jaffacakes118_85e19d4e3959a87e2025b7110ae9747ee7f9e5f463924f9813d689f3cae6dcf6.exe
- Size 131KB
- Sample260925-wb98yssfld
- SHA256 85e19d4e3959a87e2025b7110ae9747ee7f9e5f463924f9813d689f3cae6dcf6
- MD5 9581ca382160bca5a63f72aa9952ceca
- SHA1 2488d80a64f96defe8c648c765c97d06b5b045dc
- SHA512 a5d98910e768dc1e01138456750df8db9a2802ef201b791a29496836533cdbbbd00eb0480812091d2f9202f667af45da02a8dcecfe0a7003134f396c32f2065c
- SSDEEP 3072:Yf7YZxfAo9TBftyrg7ZLbSbTmF6XQVjf3OEgnCvupQQ:Yf7YnfAo9TBlL7VSH9Qpfe3nCe
- TLSH T1F5D39E02B68541F6F694197060FAB73FCA3AAD884B446B876316ED161C33261FA353CF
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Malware Config
Signatures
- Gh0st RAT payload 5 IoCs
resource yara_rule behavioral2/memory/3384-0-0x0000000000400000-0x0000000000423000-memory.dmp family_gh0strat behavioral2/files/0x000c00000001b883-2.dat family_gh0strat behavioral2/memory/3384-3-0x0000000000400000-0x0000000000423000-memory.dmp family_gh0strat behavioral2/memory/4344-5-0x0000000010000000-0x0000000010020000-memory.dmp family_gh0strat behavioral2/memory/4344-8-0x0000000010000000-0x0000000010020000-memory.dmp family_gh0strat - Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\EhttpServer\Parameters\ServiceDll = "C:\\Windows\\system32\\egui.dll" jaffacakes118_85e19d4e3959a87e2025b7110ae9747ee7f9e5f463924f9813d689f3cae6dcf6.exe - Deletes itself 1 TTPs 1 IoCs
pid Process 4344 svchost.exe - Loads dropped DLL 1 IoCs
pid Process 4344 svchost.exe - Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\SysWOW64\egui.dll jaffacakes118_85e19d4e3959a87e2025b7110ae9747ee7f9e5f463924f9813d689f3cae6dcf6.exe - 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jaffacakes118_85e19d4e3959a87e2025b7110ae9747ee7f9e5f463924f9813d689f3cae6dcf6.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_85e19d4e3959a87e2025b7110ae9747ee7f9e5f463924f9813d689f3cae6dcf6.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_85e19d4e3959a87e2025b7110ae9747ee7f9e5f463924f9813d689f3cae6dcf6.exe"1⤵
- Server Software Component: Terminal Services DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:3384
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k netsvcs1⤵
- Deletes itself
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4344
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs1⤵PID:6036
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:4888
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path \??\c:\windows\SysWOW64\egui.dll
- Size 119KB
- SHA256 537c7352ff08b29c494f05b8930937f1219fa14712621ea550d0d4f046159b9b
- MD5 d7e64d0776479777491c9fa50c2361a8
- SHA1 c1f98478b29cb7267b0a7de9e8eb7ecb4087d1e1
- SHA512 a09b51b918e21abef19ab01c6815a17b9ef8a8f217b7f2a510bd6c9755a4e00bc42d0327aa641a8f0d6c57e4fd61420ba899bc01ebf29ab21eea450d511370f7
- SSDEEP 3072:XZxfAo9TBftyrg7ZLbSbTmF6XQVjf3OEgnCvupg:XnfAo9TBlL7VSH9Qpfe3nCeg
- TLSH T143C39E12B28545F6F698197060EAB73FDB39A9885B446B836317DE160C33261BB353CF
- MD5 SHA1 SHA512 SSDEEP TLSH