Analysis
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max time kernel
84s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20230621-en -
resource tags
arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system -
submitted
30/06/2023, 09:55
Static task
static1
Behavioral task
behavioral1
Sample
3091e6ec4cd2f4835237b163af92a5b168159bb903d5641c6c87aff7d4295d6e.dll
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
3091e6ec4cd2f4835237b163af92a5b168159bb903d5641c6c87aff7d4295d6e.dll
Resource
win10v2004-20230621-en
General
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Target
3091e6ec4cd2f4835237b163af92a5b168159bb903d5641c6c87aff7d4295d6e.dll
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Size
4.1MB
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MD5
e2fb22293e7f3d39cc7d4e31aa856f51
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SHA1
f722af9d4f3b691ff6c74f750e1be3fee33519d7
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SHA256
3091e6ec4cd2f4835237b163af92a5b168159bb903d5641c6c87aff7d4295d6e
-
SHA512
c24c9d71e2f6522899809293bb5590153bd3507e9effc4264ea37136a02ff04516fdc52876dcf3b81a5bc99efe037981da82597a8ff3c4fa09bd1dcb19e526c9
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SSDEEP
98304:S4pmrmc2lAu28lkcf5YjovKqGYiOE8oLj5xIH:SpmZl85gyjovK65E8oIH
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 4568 4292 WerFault.exe 82 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4440 wrote to memory of 4292 4440 rundll32.exe 82 PID 4440 wrote to memory of 4292 4440 rundll32.exe 82 PID 4440 wrote to memory of 4292 4440 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\3091e6ec4cd2f4835237b163af92a5b168159bb903d5641c6c87aff7d4295d6e.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4440 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\3091e6ec4cd2f4835237b163af92a5b168159bb903d5641c6c87aff7d4295d6e.dll,#12⤵PID:4292
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4292 -s 6843⤵
- Program crash
PID:4568
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4292 -ip 42921⤵PID:4552