Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
18-08-2024 15:53
Static task
static1
Behavioral task
behavioral1
Sample
25b03bde81337503fbdf1f86ca463bb0N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
25b03bde81337503fbdf1f86ca463bb0N.exe
Resource
win10v2004-20240802-en
General
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Target
25b03bde81337503fbdf1f86ca463bb0N.exe
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Size
89KB
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MD5
25b03bde81337503fbdf1f86ca463bb0
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SHA1
c0b2a647091ee5718fb376f9f119ae4212d67624
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SHA256
9ddfe92b5d14d447eddf52d1a8b79d0e1bfc365d137d3ce8295f8a0c45e2b9ab
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SHA512
5fa92fd1d48eb6ab5315e2ead9f94cbd73d0681e3a35f99904b3fe7dd6936621853f61661d7fcc9fda59aaf7a318e7304a866a600d0d636692ce5a31c9bb3888
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SSDEEP
1536:t9o65gQK3Zm+Mt9RV5O8oQ9cXFunGm6ManhFLnBqHan6owwosTk8vxA:t9o6fK2XqXQwhnHlqQo8Lvy
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
winver.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Windows\CurrentVersion\Run\7ADE90CF = "C:\\Users\\Admin\\AppData\\Roaming\\7ADE90CF\\bin.exe" winver.exe -
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.
Processes:
25b03bde81337503fbdf1f86ca463bb0N.exewinver.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 25b03bde81337503fbdf1f86ca463bb0N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winver.exe -
Suspicious behavior: EnumeratesProcesses 60 IoCs
Processes:
winver.exepid process 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe 2900 winver.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
winver.exepid process 2900 winver.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
25b03bde81337503fbdf1f86ca463bb0N.exewinver.exedescription pid process target process PID 2840 wrote to memory of 2900 2840 25b03bde81337503fbdf1f86ca463bb0N.exe winver.exe PID 2840 wrote to memory of 2900 2840 25b03bde81337503fbdf1f86ca463bb0N.exe winver.exe PID 2840 wrote to memory of 2900 2840 25b03bde81337503fbdf1f86ca463bb0N.exe winver.exe PID 2840 wrote to memory of 2900 2840 25b03bde81337503fbdf1f86ca463bb0N.exe winver.exe PID 2840 wrote to memory of 2900 2840 25b03bde81337503fbdf1f86ca463bb0N.exe winver.exe PID 2900 wrote to memory of 1228 2900 winver.exe Explorer.EXE PID 2900 wrote to memory of 1116 2900 winver.exe taskhost.exe PID 2900 wrote to memory of 1168 2900 winver.exe Dwm.exe PID 2900 wrote to memory of 1228 2900 winver.exe Explorer.EXE PID 2900 wrote to memory of 772 2900 winver.exe DllHost.exe PID 2900 wrote to memory of 2840 2900 winver.exe 25b03bde81337503fbdf1f86ca463bb0N.exe
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1116
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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:1228
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C:\Users\Admin\AppData\Local\Temp\25b03bde81337503fbdf1f86ca463bb0N.exe"C:\Users\Admin\AppData\Local\Temp\25b03bde81337503fbdf1f86ca463bb0N.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2840 -
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:2900
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:772