Analysis
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max time kernel
150s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24-12-2024 18:59
Behavioral task
behavioral1
Sample
JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe
Resource
win10v2004-20241007-en
General
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Target
JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe
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Size
72KB
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MD5
dc51c95f484a45c846f698cf47b8e369
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SHA1
c51f2d6fa33a7f6df194da694c17df9f90d89650
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SHA256
972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307
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SHA512
c5b494416506f2a7e97d6f4be6bb839d41b9e18272bfdd854b4c99f5bb6b3a75518078f57cc86ea47d4caee16f9fd1883f8097a480920100d56bc3794beeed5f
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SSDEEP
384:/ZyZUJ1Cj8syWcWrf7E5GiXeEXME5EAftz8Iij+ZsNO3PlpJKkkjh/TzF7pWn9/V:B8UJ04pWcWr7E5ZVMEzXuXQ/ocX+L
Malware Config
Extracted
njrat
Njrat 0.7 Golden By Hassan Amiri
HacKed
0.tcp.eu.ngrok.io:12329
Windows Update
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reg_key
Windows Update
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splitter
|Hassan|
Signatures
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Njrat family
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Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Java update.exe JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Java update.exe JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe\" .." JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe\" .." JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
flow ioc 15 0.tcp.eu.ngrok.io 56 0.tcp.eu.ngrok.io 71 0.tcp.eu.ngrok.io -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe -
Suspicious use of AdjustPrivilegeToken 37 IoCs
description pid Process Token: SeDebugPrivilege 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Token: 33 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Token: SeIncBasePriorityPrivilege 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Token: 33 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Token: SeIncBasePriorityPrivilege 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Token: 33 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Token: SeIncBasePriorityPrivilege 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Token: 33 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Token: SeIncBasePriorityPrivilege 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Token: 33 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Token: SeIncBasePriorityPrivilege 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Token: 33 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Token: SeIncBasePriorityPrivilege 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Token: 33 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Token: SeIncBasePriorityPrivilege 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Token: 33 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Token: SeIncBasePriorityPrivilege 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Token: 33 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Token: SeIncBasePriorityPrivilege 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Token: 33 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Token: SeIncBasePriorityPrivilege 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Token: 33 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Token: SeIncBasePriorityPrivilege 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Token: 33 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Token: SeIncBasePriorityPrivilege 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Token: 33 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Token: SeIncBasePriorityPrivilege 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Token: 33 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Token: SeIncBasePriorityPrivilege 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Token: 33 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Token: SeIncBasePriorityPrivilege 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Token: 33 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Token: SeIncBasePriorityPrivilege 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Token: 33 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Token: SeIncBasePriorityPrivilege 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Token: 33 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe Token: SeIncBasePriorityPrivilege 4412 JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_972711dd474eebf9669d6cc5fa177904769b5c048d05ccf76dd3f8c1cb5de307.exe"1⤵
- Drops startup file
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:4412