Analysis
-
max time kernel
150s -
max time network
155s -
platform
windows7_x64 -
resource
win7-20231023-en -
resource tags
arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system -
submitted
03-12-2023 08:33
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.720d152b3710e4dd846a8b81dbd661c0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.720d152b3710e4dd846a8b81dbd661c0.exe
Resource
win10v2004-20231130-en
General
-
Target
NEAS.720d152b3710e4dd846a8b81dbd661c0.exe
-
Size
1.2MB
-
MD5
720d152b3710e4dd846a8b81dbd661c0
-
SHA1
b88a820a0cb15e3f961bfbf467c16d364b246b0c
-
SHA256
d770ff78afb99efc9e633b069d44bf34ff748c886ea107d1b33c10388eb11d8b
-
SHA512
349a6c185676b73792ff11f3d23d7e3ddae955494127ab50f18a244963d6f195a474972b277c08c5d76befdb044201bfada475eaf853287399fd85032c140339
-
SSDEEP
1536:mRLpi565tUkhk3PSrr8C2r5sR712UVXSHYr85Xxj5iIVw2udlbU6F8h:kE85qEk3P0r81rOt10Xxj52EH
Malware Config
Extracted
njrat
Njrat 0.7 Golden By Hassan Amiri
HacKed
wohir12771.ddns.net:5552
Windows Update
-
reg_key
Windows Update
-
splitter
|Hassan|
Signatures
-
Drops startup file 2 IoCs
Processes:
NEAS.720d152b3710e4dd846a8b81dbd661c0.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Java update.exe NEAS.720d152b3710e4dd846a8b81dbd661c0.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Java update.exe NEAS.720d152b3710e4dd846a8b81dbd661c0.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
NEAS.720d152b3710e4dd846a8b81dbd661c0.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2085049433-1067986815-1244098655-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\NEAS.720d152b3710e4dd846a8b81dbd661c0.exe\" .." NEAS.720d152b3710e4dd846a8b81dbd661c0.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\NEAS.720d152b3710e4dd846a8b81dbd661c0.exe\" .." NEAS.720d152b3710e4dd846a8b81dbd661c0.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
NEAS.720d152b3710e4dd846a8b81dbd661c0.exepid process 1264 NEAS.720d152b3710e4dd846a8b81dbd661c0.exe -
Suspicious use of AdjustPrivilegeToken 35 IoCs
Processes:
NEAS.720d152b3710e4dd846a8b81dbd661c0.exedescription pid process Token: SeDebugPrivilege 1264 NEAS.720d152b3710e4dd846a8b81dbd661c0.exe Token: 33 1264 NEAS.720d152b3710e4dd846a8b81dbd661c0.exe Token: SeIncBasePriorityPrivilege 1264 NEAS.720d152b3710e4dd846a8b81dbd661c0.exe Token: 33 1264 NEAS.720d152b3710e4dd846a8b81dbd661c0.exe Token: SeIncBasePriorityPrivilege 1264 NEAS.720d152b3710e4dd846a8b81dbd661c0.exe Token: 33 1264 NEAS.720d152b3710e4dd846a8b81dbd661c0.exe Token: SeIncBasePriorityPrivilege 1264 NEAS.720d152b3710e4dd846a8b81dbd661c0.exe Token: 33 1264 NEAS.720d152b3710e4dd846a8b81dbd661c0.exe Token: SeIncBasePriorityPrivilege 1264 NEAS.720d152b3710e4dd846a8b81dbd661c0.exe Token: 33 1264 NEAS.720d152b3710e4dd846a8b81dbd661c0.exe Token: SeIncBasePriorityPrivilege 1264 NEAS.720d152b3710e4dd846a8b81dbd661c0.exe Token: 33 1264 NEAS.720d152b3710e4dd846a8b81dbd661c0.exe Token: SeIncBasePriorityPrivilege 1264 NEAS.720d152b3710e4dd846a8b81dbd661c0.exe Token: 33 1264 NEAS.720d152b3710e4dd846a8b81dbd661c0.exe Token: SeIncBasePriorityPrivilege 1264 NEAS.720d152b3710e4dd846a8b81dbd661c0.exe Token: 33 1264 NEAS.720d152b3710e4dd846a8b81dbd661c0.exe Token: SeIncBasePriorityPrivilege 1264 NEAS.720d152b3710e4dd846a8b81dbd661c0.exe Token: 33 1264 NEAS.720d152b3710e4dd846a8b81dbd661c0.exe Token: SeIncBasePriorityPrivilege 1264 NEAS.720d152b3710e4dd846a8b81dbd661c0.exe Token: 33 1264 NEAS.720d152b3710e4dd846a8b81dbd661c0.exe Token: SeIncBasePriorityPrivilege 1264 NEAS.720d152b3710e4dd846a8b81dbd661c0.exe Token: 33 1264 NEAS.720d152b3710e4dd846a8b81dbd661c0.exe Token: SeIncBasePriorityPrivilege 1264 NEAS.720d152b3710e4dd846a8b81dbd661c0.exe Token: 33 1264 NEAS.720d152b3710e4dd846a8b81dbd661c0.exe Token: SeIncBasePriorityPrivilege 1264 NEAS.720d152b3710e4dd846a8b81dbd661c0.exe Token: 33 1264 NEAS.720d152b3710e4dd846a8b81dbd661c0.exe Token: SeIncBasePriorityPrivilege 1264 NEAS.720d152b3710e4dd846a8b81dbd661c0.exe Token: 33 1264 NEAS.720d152b3710e4dd846a8b81dbd661c0.exe Token: SeIncBasePriorityPrivilege 1264 NEAS.720d152b3710e4dd846a8b81dbd661c0.exe Token: 33 1264 NEAS.720d152b3710e4dd846a8b81dbd661c0.exe Token: SeIncBasePriorityPrivilege 1264 NEAS.720d152b3710e4dd846a8b81dbd661c0.exe Token: 33 1264 NEAS.720d152b3710e4dd846a8b81dbd661c0.exe Token: SeIncBasePriorityPrivilege 1264 NEAS.720d152b3710e4dd846a8b81dbd661c0.exe Token: 33 1264 NEAS.720d152b3710e4dd846a8b81dbd661c0.exe Token: SeIncBasePriorityPrivilege 1264 NEAS.720d152b3710e4dd846a8b81dbd661c0.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\NEAS.720d152b3710e4dd846a8b81dbd661c0.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.720d152b3710e4dd846a8b81dbd661c0.exe"1⤵
- Drops startup file
- Adds Run key to start application
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1264-0-0x0000000001380000-0x00000000014BE000-memory.dmpFilesize
1.2MB
-
memory/1264-1-0x0000000074C90000-0x000000007537E000-memory.dmpFilesize
6.9MB
-
memory/1264-2-0x0000000000510000-0x0000000000550000-memory.dmpFilesize
256KB
-
memory/1264-3-0x0000000000430000-0x0000000000442000-memory.dmpFilesize
72KB
-
memory/1264-5-0x0000000074C90000-0x000000007537E000-memory.dmpFilesize
6.9MB
-
memory/1264-6-0x0000000000510000-0x0000000000550000-memory.dmpFilesize
256KB