Analysis
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max time kernel
149s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
05-10-2024 13:02
Behavioral task
behavioral1
Sample
3020-2-0x0000000000460000-0x0000000000472000-memory.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
3020-2-0x0000000000460000-0x0000000000472000-memory.exe
Resource
win10v2004-20240802-en
General
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Target
3020-2-0x0000000000460000-0x0000000000472000-memory.exe
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Size
72KB
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MD5
5c763f2013aa6eec01710553a3956533
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SHA1
e8c6c171c05df73774a48056471705d9d9307191
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SHA256
4ad5f0107a2fbe081d769c1d166ae81c1089116bab59919c546de2212674ab91
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SHA512
0c290c60ee32b26082bff12881847333a01480861520450f1b18017f1aa75a830e2d6fd9d960ca427bee94c32bf99ece78d184ffc9ca16193cd039dbfeb70bd2
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SSDEEP
384:UZyHUJ1Cj8syWcWrfXE5GiXeEXME5EAftz8Iij+ZsNO3PlpJKkkjh/TzF7pWnK/N:i+UJ04pWcWrXE5ZVMEzXuXQ/oT3+L
Malware Config
Extracted
njrat
Njrat 0.7 Golden By Hassan Amiri
HacKed
encrypted7745.hopto.org:1177
Windows Update
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reg_key
Windows Update
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splitter
|Hassan|
Signatures
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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 3020-2-0x0000000000460000-0x0000000000472000-memory.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Java update.exe 3020-2-0x0000000000460000-0x0000000000472000-memory.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\3020-2-0x0000000000460000-0x0000000000472000-memory.exe\" .." 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\3020-2-0x0000000000460000-0x0000000000472000-memory.exe\" .." 3020-2-0x0000000000460000-0x0000000000472000-memory.exe -
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 3020-2-0x0000000000460000-0x0000000000472000-memory.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe -
Suspicious use of AdjustPrivilegeToken 37 IoCs
description pid Process Token: SeDebugPrivilege 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Token: 33 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Token: SeIncBasePriorityPrivilege 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Token: 33 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Token: SeIncBasePriorityPrivilege 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Token: 33 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Token: SeIncBasePriorityPrivilege 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Token: 33 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Token: SeIncBasePriorityPrivilege 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Token: 33 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Token: SeIncBasePriorityPrivilege 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Token: 33 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Token: SeIncBasePriorityPrivilege 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Token: 33 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Token: SeIncBasePriorityPrivilege 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Token: 33 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Token: SeIncBasePriorityPrivilege 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Token: 33 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Token: SeIncBasePriorityPrivilege 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Token: 33 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Token: SeIncBasePriorityPrivilege 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Token: 33 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Token: SeIncBasePriorityPrivilege 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Token: 33 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Token: SeIncBasePriorityPrivilege 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Token: 33 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Token: SeIncBasePriorityPrivilege 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Token: 33 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Token: SeIncBasePriorityPrivilege 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Token: 33 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Token: SeIncBasePriorityPrivilege 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Token: 33 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Token: SeIncBasePriorityPrivilege 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Token: 33 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Token: SeIncBasePriorityPrivilege 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Token: 33 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe Token: SeIncBasePriorityPrivilege 3492 3020-2-0x0000000000460000-0x0000000000472000-memory.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3020-2-0x0000000000460000-0x0000000000472000-memory.exe"C:\Users\Admin\AppData\Local\Temp\3020-2-0x0000000000460000-0x0000000000472000-memory.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:3492