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Analysis
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max time kernel
140s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
21/10/2022, 04:18
Static task
static1
Behavioral task
behavioral1
Sample
4af3fb26c6109e6ea89ab062fd14f9fc3ee399865ea191ec94310a1834c1ceea.dll
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
4af3fb26c6109e6ea89ab062fd14f9fc3ee399865ea191ec94310a1834c1ceea.dll
Resource
win10v2004-20220812-en
General
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Target
4af3fb26c6109e6ea89ab062fd14f9fc3ee399865ea191ec94310a1834c1ceea.dll
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Size
65KB
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MD5
147c28afc51ab8cc08c58c5703e90ada
-
SHA1
4b807eafee5c4de2a916b473def2fa1dce1e222d
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SHA256
4af3fb26c6109e6ea89ab062fd14f9fc3ee399865ea191ec94310a1834c1ceea
-
SHA512
a6a5508fc7ecd2ba7f65e72cb6bbc99f4ba0f1d308d93c8c2b2c0664de12256c06cc1da3c976cf11c84701236e53297694c91f3ede6792a62f874b683ad8fec6
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SSDEEP
1536:Zwoq+LsVXPstyxi+16pBpaVUCUFrtFn64qx:ON+oVXEExEbpaVUPBtF6Jx
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 4796 4808 WerFault.exe 81 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4460 wrote to memory of 4808 4460 rundll32.exe 81 PID 4460 wrote to memory of 4808 4460 rundll32.exe 81 PID 4460 wrote to memory of 4808 4460 rundll32.exe 81
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\4af3fb26c6109e6ea89ab062fd14f9fc3ee399865ea191ec94310a1834c1ceea.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4460 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\4af3fb26c6109e6ea89ab062fd14f9fc3ee399865ea191ec94310a1834c1ceea.dll,#12⤵PID:4808
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4808 -s 5443⤵
- Program crash
PID:4796
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4808 -ip 48081⤵PID:4748