Analysis
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max time kernel
118s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20231020-en -
resource tags
arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system -
submitted
13/11/2023, 08:48
Static task
static1
Behavioral task
behavioral1
Sample
34b9b55d3d7af336285b40682cb3efd0ead80700beba473f9a6632e9dca2b2b1.dll
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
34b9b55d3d7af336285b40682cb3efd0ead80700beba473f9a6632e9dca2b2b1.dll
Resource
win10v2004-20231025-en
General
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Target
34b9b55d3d7af336285b40682cb3efd0ead80700beba473f9a6632e9dca2b2b1.dll
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Size
712KB
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MD5
cfddbf0f770bd1aaa564ec497d88b297
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SHA1
d66c1883476e01fdcd07dc6a36be8b83cb840ab7
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SHA256
34b9b55d3d7af336285b40682cb3efd0ead80700beba473f9a6632e9dca2b2b1
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SHA512
e36c5f00054cb06014575a5005226bcdf596cf86f3ff73f86dc004f8d5a74ff79cf46493bff28f294d56afea6789f3dc5fd3de83642d7e2776a18baca13dea6e
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SSDEEP
12288:L7xboaJRPoAuTq47Ykvlb6CRtjlZQhc2dX0Imbc4IPE4p30ZcYm:JooJorvbkc2Qc4Ica30Z
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 2844 2668 WerFault.exe 28 -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1736 wrote to memory of 2668 1736 rundll32.exe 28 PID 1736 wrote to memory of 2668 1736 rundll32.exe 28 PID 1736 wrote to memory of 2668 1736 rundll32.exe 28 PID 1736 wrote to memory of 2668 1736 rundll32.exe 28 PID 1736 wrote to memory of 2668 1736 rundll32.exe 28 PID 1736 wrote to memory of 2668 1736 rundll32.exe 28 PID 1736 wrote to memory of 2668 1736 rundll32.exe 28 PID 2668 wrote to memory of 2844 2668 rundll32.exe 29 PID 2668 wrote to memory of 2844 2668 rundll32.exe 29 PID 2668 wrote to memory of 2844 2668 rundll32.exe 29 PID 2668 wrote to memory of 2844 2668 rundll32.exe 29
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\34b9b55d3d7af336285b40682cb3efd0ead80700beba473f9a6632e9dca2b2b1.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1736 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\34b9b55d3d7af336285b40682cb3efd0ead80700beba473f9a6632e9dca2b2b1.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2668 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2668 -s 2563⤵
- Program crash
PID:2844
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