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Analysis
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max time kernel
150s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
23/09/2023, 02:52
Static task
static1
Behavioral task
behavioral1
Sample
35d25dd8742e2f9f848e94247b439f41389c7d8ee9e3097ca0bb9f698509eca5.dll
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
35d25dd8742e2f9f848e94247b439f41389c7d8ee9e3097ca0bb9f698509eca5.dll
Resource
win10v2004-20230915-en
General
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Target
35d25dd8742e2f9f848e94247b439f41389c7d8ee9e3097ca0bb9f698509eca5.dll
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Size
14.7MB
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MD5
239689e070725a5bffccaf551cbf76fe
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SHA1
b36f3c452486b85390b9531d1671789e5c843505
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SHA256
35d25dd8742e2f9f848e94247b439f41389c7d8ee9e3097ca0bb9f698509eca5
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SHA512
e0c18ab29499c9dd01546dd54f9e7e6e002f7a366bd8da6f7cc3327ed92085e109a0a0b054848f36ca4d3c53a6bc6b5defe816097d7c4daef4880fb1e269a100
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SSDEEP
393216:VTzIYlyl7s42En57M8wPVZpg8ZQbirdjIfR0b:KYg77Rn5epg8ZQWrdjI50b
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 2768 5056 WerFault.exe 85 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3360 wrote to memory of 5056 3360 rundll32.exe 85 PID 3360 wrote to memory of 5056 3360 rundll32.exe 85 PID 3360 wrote to memory of 5056 3360 rundll32.exe 85
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\35d25dd8742e2f9f848e94247b439f41389c7d8ee9e3097ca0bb9f698509eca5.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3360 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\35d25dd8742e2f9f848e94247b439f41389c7d8ee9e3097ca0bb9f698509eca5.dll,#12⤵PID:5056
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5056 -s 6843⤵
- Program crash
PID:2768
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-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5056 -ip 50561⤵PID:4320