Analysis
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max time kernel
119s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
21-05-2024 00:26
Behavioral task
behavioral1
Sample
239b0718d5e2547c97428242d468331fc243e3b8565ecd27abb6d76cd46ad98f.dll
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
239b0718d5e2547c97428242d468331fc243e3b8565ecd27abb6d76cd46ad98f.dll
Resource
win10v2004-20240508-en
General
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Target
239b0718d5e2547c97428242d468331fc243e3b8565ecd27abb6d76cd46ad98f.dll
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Size
205KB
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MD5
f6314580378772eade50d886fd272f97
-
SHA1
118b12acc65cef88ad387879c57ed21af3c074df
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SHA256
239b0718d5e2547c97428242d468331fc243e3b8565ecd27abb6d76cd46ad98f
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SHA512
a59a6aff6efc352225da97f6dc59013f75236cba72678695c97d979edd4cc7a34ba1f046d6ad4a4ae90cd4b8af409d994b59fabc164da49f48704add1fb1ddcb
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SSDEEP
3072:v/QPFX1eqEfuBNSYuiM8CNj8hFsoMX0ghsJRgCD3iFw9jdUw5Yf:v/MEfuN0t8C5oFsoeRM3o0jE
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2968 2948 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 1320 wrote to memory of 2948 1320 rundll32.exe rundll32.exe PID 1320 wrote to memory of 2948 1320 rundll32.exe rundll32.exe PID 1320 wrote to memory of 2948 1320 rundll32.exe rundll32.exe PID 1320 wrote to memory of 2948 1320 rundll32.exe rundll32.exe PID 1320 wrote to memory of 2948 1320 rundll32.exe rundll32.exe PID 1320 wrote to memory of 2948 1320 rundll32.exe rundll32.exe PID 1320 wrote to memory of 2948 1320 rundll32.exe rundll32.exe PID 2948 wrote to memory of 2968 2948 rundll32.exe WerFault.exe PID 2948 wrote to memory of 2968 2948 rundll32.exe WerFault.exe PID 2948 wrote to memory of 2968 2948 rundll32.exe WerFault.exe PID 2948 wrote to memory of 2968 2948 rundll32.exe WerFault.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\239b0718d5e2547c97428242d468331fc243e3b8565ecd27abb6d76cd46ad98f.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\239b0718d5e2547c97428242d468331fc243e3b8565ecd27abb6d76cd46ad98f.dll,#12⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2948 -s 2283⤵
- Program crash