Analysis
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max time kernel
33s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
20-10-2022 05:18
Static task
static1
Behavioral task
behavioral1
Sample
b4c8d680f90cd1f320286ee1f9cd9fca6d357bce568fb0e4d7508b918716ae1e.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
b4c8d680f90cd1f320286ee1f9cd9fca6d357bce568fb0e4d7508b918716ae1e.exe
Resource
win10v2004-20220901-en
General
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Target
b4c8d680f90cd1f320286ee1f9cd9fca6d357bce568fb0e4d7508b918716ae1e.exe
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Size
260KB
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MD5
8110fa529e737ec575ed912c35fb9fd3
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SHA1
fb4182142701aa5e0f00e8401e2cdfa8bf6263c5
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SHA256
b4c8d680f90cd1f320286ee1f9cd9fca6d357bce568fb0e4d7508b918716ae1e
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SHA512
105a702cd477437660f65f9147b9b3bdc2502e0c466c2f811cf1a47d7e9e278ca93d9034d7a9c2881a8e2ed742d360b0dbd28d6088cba3715ab847e3e2b4afc4
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SSDEEP
6144:mhuqcwAqOxLZ/rFSACAfzh8mWbT5PDgf6S9D5qKh/wBCn0zE:mXcwAHlZ/46yr0f3R5qKG20z
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 1376 1916 WerFault.exe 23 -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1916 wrote to memory of 1376 1916 b4c8d680f90cd1f320286ee1f9cd9fca6d357bce568fb0e4d7508b918716ae1e.exe 28 PID 1916 wrote to memory of 1376 1916 b4c8d680f90cd1f320286ee1f9cd9fca6d357bce568fb0e4d7508b918716ae1e.exe 28 PID 1916 wrote to memory of 1376 1916 b4c8d680f90cd1f320286ee1f9cd9fca6d357bce568fb0e4d7508b918716ae1e.exe 28 PID 1916 wrote to memory of 1376 1916 b4c8d680f90cd1f320286ee1f9cd9fca6d357bce568fb0e4d7508b918716ae1e.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\b4c8d680f90cd1f320286ee1f9cd9fca6d357bce568fb0e4d7508b918716ae1e.exe"C:\Users\Admin\AppData\Local\Temp\b4c8d680f90cd1f320286ee1f9cd9fca6d357bce568fb0e4d7508b918716ae1e.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1916 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1916 -s 1002⤵
- Program crash
PID:1376
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