Analysis
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max time kernel
142s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
30/12/2023, 11:34
Behavioral task
behavioral1
Sample
173f8cddcceae0d24bf7eb4c6dbea08d.exe
Resource
win7-20231215-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
173f8cddcceae0d24bf7eb4c6dbea08d.exe
Resource
win10v2004-20231215-en
4 signatures
150 seconds
General
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Target
173f8cddcceae0d24bf7eb4c6dbea08d.exe
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Size
1.4MB
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MD5
173f8cddcceae0d24bf7eb4c6dbea08d
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SHA1
e3c387a233626d0c9b1842bdf0b6fa243f651ac5
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SHA256
d9d336667954202369bba11f8559767198a12a1fd21a68ddeaaa2102ab809fe7
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SHA512
fc9b66a30ae199c1078cd95bfe82a7b214959a52b32af1a3864515695f7acd170c72caa2ee61a949592be352b88d8e6d9e3f7101969c284248589387512bfc7f
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SSDEEP
24576:+ZMd227ArDPrYYmRLnjq0+ZbYSDOmunPqB3FDiu3mT/e+Y0vkg7ANz9Ar6QJrOW:XdB76DrmRLm0+HD7unqJ2JY0M+ANzur4
Score
7/10
Malware Config
Signatures
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resource yara_rule behavioral1/memory/1888-0-0x0000000000400000-0x0000000000815000-memory.dmp upx behavioral1/memory/1888-4-0x0000000000400000-0x0000000000815000-memory.dmp upx behavioral1/memory/1888-11-0x0000000000400000-0x0000000000815000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 1376 1888 WerFault.exe 1 -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1888 173f8cddcceae0d24bf7eb4c6dbea08d.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1888 wrote to memory of 1376 1888 173f8cddcceae0d24bf7eb4c6dbea08d.exe 31 PID 1888 wrote to memory of 1376 1888 173f8cddcceae0d24bf7eb4c6dbea08d.exe 31 PID 1888 wrote to memory of 1376 1888 173f8cddcceae0d24bf7eb4c6dbea08d.exe 31 PID 1888 wrote to memory of 1376 1888 173f8cddcceae0d24bf7eb4c6dbea08d.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\173f8cddcceae0d24bf7eb4c6dbea08d.exe"C:\Users\Admin\AppData\Local\Temp\173f8cddcceae0d24bf7eb4c6dbea08d.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1888 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1888 -s 10282⤵
- Program crash
PID:1376
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