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Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
19/07/2024, 13:06
Static task
static1
Behavioral task
behavioral1
Sample
MediaPlayer.dll
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
MediaPlayer.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral3
Sample
MirClient.exe
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
MirClient.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral5
Sample
WebBrowser.dll
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
WebBrowser.dll
Resource
win10v2004-20240709-en
General
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Target
WebBrowser.dll
-
Size
332KB
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MD5
045337ae806bba0e02e5a04ec3345b1a
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SHA1
24f52d598389d5db64de203f16b3189cec4eb7ba
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SHA256
ce1549d063ffcb2f0aa8e0c520de09a4eaf6cb53e49afaa666a58857cf7c27a6
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SHA512
d52c01484b3083ed79cd1e03e700290f96c7967ff5239adb1dcceef589cb37f35389910345afd3c5f122ab35cb45514bf7eaf5d1eeed3b2065eb2f3d0761d877
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SSDEEP
6144:ckSokatLrfWZIO56EKavmkAusUuOcjj+W4UBLbRbeFth09CwVCVeECP467vRJHrT:fiat3WrKauWduOcfNl59CEg6bRlT
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 4148 4856 WerFault.exe 85 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4648 wrote to memory of 4856 4648 rundll32.exe 85 PID 4648 wrote to memory of 4856 4648 rundll32.exe 85 PID 4648 wrote to memory of 4856 4648 rundll32.exe 85
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\WebBrowser.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4648 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\WebBrowser.dll,#12⤵PID:4856
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4856 -s 6723⤵
- Program crash
PID:4148
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-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4856 -ip 48561⤵PID:3476