Analysis
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max time kernel
153s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
29-02-2024 08:54
Behavioral task
behavioral1
Sample
50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe
Resource
win10v2004-20240226-en
General
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Target
50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe
-
Size
3.8MB
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MD5
9d458156b9496d5e0060e20cfb7b96d4
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SHA1
7a3736d2f7aaa3d2c072a0ec801aaf92541a47b6
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SHA256
50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008
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SHA512
86edd37bde9ede3a1023a0b2e1288e0315e98245ae5980a4580af64302ff45eeda7f107009757b2e12e9ba5ba886ee479d20ecacda004a39d2ce279ec61e43f4
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SSDEEP
98304:d77Pmq33rE/JDLPWZADUGer7B6iY74M/PmlwXVZ4FB:5+R/eZADUXR
Malware Config
Extracted
bitrat
1.38
nig.jalenscoonwog.info:2222
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communication_password
cd83bad852692fc9d8682ff467c46dc7
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install_dir
Zen Studios
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install_file
Zen Studios.exe
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tor_process
tor
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Zen Studios = "C:\\Users\\Admin\\AppData\\Local\\Zen Studios\\Zen Studios.exe" 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
Processes:
50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exepid process 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe -
Suspicious behavior: RenamesItself 30 IoCs
Processes:
50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exepid process 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exedescription pid process Token: SeShutdownPrivilege 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exepid process 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe 4292 50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe"C:\Users\Admin\AppData\Local\Temp\50527e91d9639320bdee5ea73daa63a83b68dbc7c247102ea71a8f42e6ab6008.exe"1⤵
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4292-0-0x0000000000400000-0x00000000007CE000-memory.dmpFilesize
3.8MB
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memory/4292-1-0x0000000075010000-0x0000000075049000-memory.dmpFilesize
228KB
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memory/4292-2-0x0000000074F80000-0x0000000074FB9000-memory.dmpFilesize
228KB
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memory/4292-3-0x0000000074F80000-0x0000000074FB9000-memory.dmpFilesize
228KB
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memory/4292-4-0x0000000074F80000-0x0000000074FB9000-memory.dmpFilesize
228KB
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memory/4292-5-0x0000000074F80000-0x0000000074FB9000-memory.dmpFilesize
228KB
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memory/4292-6-0x0000000074F80000-0x0000000074FB9000-memory.dmpFilesize
228KB
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memory/4292-7-0x0000000074F80000-0x0000000074FB9000-memory.dmpFilesize
228KB
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memory/4292-8-0x0000000074F80000-0x0000000074FB9000-memory.dmpFilesize
228KB
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memory/4292-9-0x0000000074F80000-0x0000000074FB9000-memory.dmpFilesize
228KB
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memory/4292-10-0x0000000074F80000-0x0000000074FB9000-memory.dmpFilesize
228KB
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memory/4292-11-0x0000000074F80000-0x0000000074FB9000-memory.dmpFilesize
228KB
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memory/4292-12-0x0000000074F80000-0x0000000074FB9000-memory.dmpFilesize
228KB