Analysis
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max time kernel
138s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
13/10/2023, 01:38
Behavioral task
behavioral1
Sample
7f591c763fbb8d017807bfcc8f2556b2d4378397f3093d67dd8eca9091c48cc1.dll
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
7f591c763fbb8d017807bfcc8f2556b2d4378397f3093d67dd8eca9091c48cc1.dll
Resource
win10v2004-20230915-en
General
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Target
7f591c763fbb8d017807bfcc8f2556b2d4378397f3093d67dd8eca9091c48cc1.dll
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Size
234KB
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MD5
f895c5956213ccb1386840eeeb30f353
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SHA1
64a1c063841a726cd58d589ccc610d4d85384043
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SHA256
7f591c763fbb8d017807bfcc8f2556b2d4378397f3093d67dd8eca9091c48cc1
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SHA512
0385b2d3fa64b7f73af66eea259cc23102e7d0e0db2d7c03ea75e720c978102920b4ccd0723426c0262a829a3a6b1c963ed41c401bfa60e0f8a7344e871dbb22
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SSDEEP
3072:n3vli2EJv1RBuZH3JxgYhgipvLKoTte0SqoOCtA21/wlULGs7jnZdFjdU35VkW:n3vyJNRkZHBvZp0qoOCu2pkojnZHj
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 1372 4612 WerFault.exe 82 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2596 wrote to memory of 4612 2596 rundll32.exe 82 PID 2596 wrote to memory of 4612 2596 rundll32.exe 82 PID 2596 wrote to memory of 4612 2596 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\7f591c763fbb8d017807bfcc8f2556b2d4378397f3093d67dd8eca9091c48cc1.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2596 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\7f591c763fbb8d017807bfcc8f2556b2d4378397f3093d67dd8eca9091c48cc1.dll,#12⤵PID:4612
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4612 -s 6323⤵
- Program crash
PID:1372
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4612 -ip 46121⤵PID:1576