Analysis
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max time kernel
93s -
max time network
104s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
01-02-2024 23:53
Behavioral task
behavioral1
Sample
87fea930cabe8042b495730e30838fec.dll
Resource
win7-20231215-en
windows7-x64
1 signatures
150 seconds
Behavioral task
behavioral2
Sample
87fea930cabe8042b495730e30838fec.dll
Resource
win10v2004-20231222-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
87fea930cabe8042b495730e30838fec.dll
-
Size
57KB
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MD5
87fea930cabe8042b495730e30838fec
-
SHA1
c6d2d80cee6761143980d5ef39eeb50e5ad44ad4
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SHA256
cab5e58e0f632d0c848ac43aff5923c393627455bcb5be297f38cb906f698d79
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SHA512
214ac4f49daab6829871389d1ad86d02f43f62e0a371f3f3dec64c1e5679bb6ef1f3014213c23497bc8effde218c6b8fb7792f4f5e7bf5030216fb718e4661cc
-
SSDEEP
1536:qdGx1osRH1ajTb4USm1r00ASdZn02cDQUErbNEbXtM:Px1osbQTbpnlHASdZngDQUipEr
Score
3/10
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 4860 3616 WerFault.exe 85 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3356 wrote to memory of 3616 3356 rundll32.exe 85 PID 3356 wrote to memory of 3616 3356 rundll32.exe 85 PID 3356 wrote to memory of 3616 3356 rundll32.exe 85
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\87fea930cabe8042b495730e30838fec.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3356 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\87fea930cabe8042b495730e30838fec.dll,#12⤵PID:3616
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3616 -s 5923⤵
- Program crash
PID:4860
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-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3616 -ip 36161⤵PID:3476