Analysis
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max time kernel
26s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
19-08-2024 08:27
Behavioral task
behavioral1
Sample
81b3427626d45890e6a48f0d0dca7f00N.exe
Resource
win7-20240704-en
3 signatures
120 seconds
General
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Target
81b3427626d45890e6a48f0d0dca7f00N.exe
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Size
220KB
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MD5
81b3427626d45890e6a48f0d0dca7f00
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SHA1
3089798214d66a5246e45736db1a79cebfae5ddb
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SHA256
a6218f35db24a51e02e0e8e431002ff8f4a89466ec66624dd0f9876db63730fe
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SHA512
ee2822fe38f2bf0283cba1b25c6f20a89b7fca17c66c387aabec51d7f8be428603aafa44d7f184b43b12b369b49b4ba09355cde3ae742346df98d2f6b4b570d4
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SSDEEP
768:7fMEIvFGvZEr8LFK0ic46N47eSdYAHwmZ9p6JXXlaa5uA:7fbIvYvZEyFKF6N4yS+AQmZYl/5
Score
3/10
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2856 2848 WerFault.exe 81b3427626d45890e6a48f0d0dca7f00N.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
81b3427626d45890e6a48f0d0dca7f00N.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 81b3427626d45890e6a48f0d0dca7f00N.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
81b3427626d45890e6a48f0d0dca7f00N.exedescription pid process target process PID 2848 wrote to memory of 2856 2848 81b3427626d45890e6a48f0d0dca7f00N.exe WerFault.exe PID 2848 wrote to memory of 2856 2848 81b3427626d45890e6a48f0d0dca7f00N.exe WerFault.exe PID 2848 wrote to memory of 2856 2848 81b3427626d45890e6a48f0d0dca7f00N.exe WerFault.exe PID 2848 wrote to memory of 2856 2848 81b3427626d45890e6a48f0d0dca7f00N.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\81b3427626d45890e6a48f0d0dca7f00N.exe"C:\Users\Admin\AppData\Local\Temp\81b3427626d45890e6a48f0d0dca7f00N.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2848 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2848 -s 362⤵
- Program crash
PID:2856
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