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Analysis
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max time kernel
119s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
23/11/2024, 03:46
Behavioral task
behavioral1
Sample
0be271fb54410507e2bd0d36baadd87587bd28ebb66edb50eb994f8b39f999bf.exe
Resource
win7-20241010-en
8 signatures
120 seconds
General
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Target
0be271fb54410507e2bd0d36baadd87587bd28ebb66edb50eb994f8b39f999bf.exe
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Size
89KB
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MD5
6421c6e634b72e291523a41d900d44fb
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SHA1
8e509ccd6a9b9bdbd2a18e933dab026b9f6fb030
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SHA256
0be271fb54410507e2bd0d36baadd87587bd28ebb66edb50eb994f8b39f999bf
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SHA512
28c453fb03c1beaa1d1c2eef10028d735075f875d634b9e02e78293cb873542fca9b9c9d9d149107db66eccb331c86711a3347f33126034545f9c4d8f306785e
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SSDEEP
1536:4r+mFM2HXKZgixhIksu+XM5/HtAQ9Jox7e:q+4MJIkLZJNAQ9Jo9e
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\10B27AEE = "C:\\Users\\Admin\\AppData\\Roaming\\10B27AEE\\bin.exe" winver.exe -
resource yara_rule behavioral1/memory/2484-0-0x0000000000400000-0x0000000000418000-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 0be271fb54410507e2bd0d36baadd87587bd28ebb66edb50eb994f8b39f999bf.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winver.exe -
Suspicious behavior: EnumeratesProcesses 57 IoCs
pid Process 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe 2836 winver.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2836 winver.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 2484 wrote to memory of 2836 2484 0be271fb54410507e2bd0d36baadd87587bd28ebb66edb50eb994f8b39f999bf.exe 31 PID 2484 wrote to memory of 2836 2484 0be271fb54410507e2bd0d36baadd87587bd28ebb66edb50eb994f8b39f999bf.exe 31 PID 2484 wrote to memory of 2836 2484 0be271fb54410507e2bd0d36baadd87587bd28ebb66edb50eb994f8b39f999bf.exe 31 PID 2484 wrote to memory of 2836 2484 0be271fb54410507e2bd0d36baadd87587bd28ebb66edb50eb994f8b39f999bf.exe 31 PID 2484 wrote to memory of 2836 2484 0be271fb54410507e2bd0d36baadd87587bd28ebb66edb50eb994f8b39f999bf.exe 31 PID 2836 wrote to memory of 1204 2836 winver.exe 21 PID 2836 wrote to memory of 1096 2836 winver.exe 19 PID 2836 wrote to memory of 1164 2836 winver.exe 20 PID 2836 wrote to memory of 1204 2836 winver.exe 21 PID 2836 wrote to memory of 1508 2836 winver.exe 25
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1096
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1164
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1204
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C:\Users\Admin\AppData\Local\Temp\0be271fb54410507e2bd0d36baadd87587bd28ebb66edb50eb994f8b39f999bf.exe"C:\Users\Admin\AppData\Local\Temp\0be271fb54410507e2bd0d36baadd87587bd28ebb66edb50eb994f8b39f999bf.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2484 -
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:2836
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1508