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Analysis
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max time kernel
169s -
max time network
179s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
25/12/2023, 23:13
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
42779c94d6fd6b469cb19ae4a930b8ec.dll
Resource
win7-20231129-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
42779c94d6fd6b469cb19ae4a930b8ec.dll
Resource
win10v2004-20231215-en
3 signatures
150 seconds
General
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Target
42779c94d6fd6b469cb19ae4a930b8ec.dll
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Size
140KB
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MD5
42779c94d6fd6b469cb19ae4a930b8ec
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SHA1
ddf087cc0ec1f7eb65dd7548ea92ec2eacfa0221
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SHA256
b046c7e025c91db10028884c740823210ededc69be89791b17ed185f04397e74
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SHA512
fb16149153357a4783e5f788eae6ca69468bf6b76aa737d608d3dd5b0d45255f03676910287cc0651909d4f69a9e5cc5c72922e0e0603061be4cdfc7fb1aaa88
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SSDEEP
3072:K71hhdf+45EzcnPtmAQgefolSwBx9JnoBdCsDjx/:K7ldf+45EzcPtmzgefolS4idjDjx
Score
5/10
Malware Config
Signatures
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Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\SysWOW64\mprmsgse.axz rundll32.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2024 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1728 wrote to memory of 2024 1728 rundll32.exe 91 PID 1728 wrote to memory of 2024 1728 rundll32.exe 91 PID 1728 wrote to memory of 2024 1728 rundll32.exe 91
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\42779c94d6fd6b469cb19ae4a930b8ec.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1728 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\42779c94d6fd6b469cb19ae4a930b8ec.dll,#12⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
PID:2024
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