Analysis
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max time kernel
149s -
max time network
152s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
23-11-2024 04:05
Behavioral task
behavioral1
Sample
816aa99ffbe9780b4d0a29518d706b0c898d97a56f32779a90ce609a43cdc2bb.exe
Resource
win7-20241010-en
8 signatures
150 seconds
General
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Target
816aa99ffbe9780b4d0a29518d706b0c898d97a56f32779a90ce609a43cdc2bb.exe
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Size
45KB
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MD5
21d7ffd37e8e9f08cd8d0e2ed9a7a2e0
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SHA1
a7874be390b1d4ead395ba4f3ea9ff05a81b9646
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SHA256
816aa99ffbe9780b4d0a29518d706b0c898d97a56f32779a90ce609a43cdc2bb
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SHA512
8b7be069c13fa747b3f28baad56162fff5959c19b4c685b9d000aed1bd0486fa4a88bf5c3132c80f9f5f97bfdbe630672606617a134e6b26215b73295a738d1b
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SSDEEP
768:YhP0kDE9N5dCA8J7VHXdrIniQaBTT+QQ+r1n4K8+C9TtIuCjaqUODvJVQ2P:ksWE9N5dFu53dsniQaB/xZ14n7zIF+q7
Malware Config
Signatures
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Tinba family
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\30EB9147 = "C:\\Users\\Admin\\AppData\\Roaming\\30EB9147\\bin.exe" winver.exe -
resource yara_rule behavioral1/memory/2476-0-0x0000000000400000-0x000000000041D000-memory.dmp upx -
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 816aa99ffbe9780b4d0a29518d706b0c898d97a56f32779a90ce609a43cdc2bb.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winver.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2584 winver.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 2476 wrote to memory of 2584 2476 816aa99ffbe9780b4d0a29518d706b0c898d97a56f32779a90ce609a43cdc2bb.exe 31 PID 2476 wrote to memory of 2584 2476 816aa99ffbe9780b4d0a29518d706b0c898d97a56f32779a90ce609a43cdc2bb.exe 31 PID 2476 wrote to memory of 2584 2476 816aa99ffbe9780b4d0a29518d706b0c898d97a56f32779a90ce609a43cdc2bb.exe 31 PID 2476 wrote to memory of 2584 2476 816aa99ffbe9780b4d0a29518d706b0c898d97a56f32779a90ce609a43cdc2bb.exe 31 PID 2476 wrote to memory of 2584 2476 816aa99ffbe9780b4d0a29518d706b0c898d97a56f32779a90ce609a43cdc2bb.exe 31 PID 2584 wrote to memory of 1204 2584 winver.exe 21 PID 2584 wrote to memory of 1104 2584 winver.exe 19 PID 2584 wrote to memory of 1168 2584 winver.exe 20 PID 2584 wrote to memory of 1204 2584 winver.exe 21 PID 2584 wrote to memory of 1628 2584 winver.exe 23
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1104
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1168
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1204
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C:\Users\Admin\AppData\Local\Temp\816aa99ffbe9780b4d0a29518d706b0c898d97a56f32779a90ce609a43cdc2bb.exe"C:\Users\Admin\AppData\Local\Temp\816aa99ffbe9780b4d0a29518d706b0c898d97a56f32779a90ce609a43cdc2bb.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2476 -
C:\Windows\SysWOW64\winver.exewinver3⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2584
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1628
Network
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Remote address:8.8.8.8:53Requestspaines.pwIN AResponsespaines.pwIN A216.218.185.162
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Remote address:216.218.185.162:80RequestPOST /EiDQjNbWEQ/ HTTP/1.0
Host: spaines.pw
Content-Length: 157
ResponseHTTP/1.1 200 OK
Date: Sat, 23 Nov 2024 04:06:14 GMT
Content-Type: application/octet-stream
Connection: close
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1.5kB 1.2kB 27 27
HTTP Request
POST http://spaines.pw/EiDQjNbWEQ/HTTP Response
200