Analysis
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max time kernel
51s -
max time network
54s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
17/06/2024, 00:27
Static task
static1
Behavioral task
behavioral1
Sample
a05889eddcb2ad7e9912fa536187594f3fc0c4efa658697c18c7de0ef7ef888d.dll
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
a05889eddcb2ad7e9912fa536187594f3fc0c4efa658697c18c7de0ef7ef888d.dll
Resource
win10v2004-20240508-en
General
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Target
a05889eddcb2ad7e9912fa536187594f3fc0c4efa658697c18c7de0ef7ef888d.dll
-
Size
65KB
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MD5
bd15c6be50761af6c241c0ddba300f78
-
SHA1
edcbbdc2e8d08e70ae4da6946e75b1db14fdfd47
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SHA256
a05889eddcb2ad7e9912fa536187594f3fc0c4efa658697c18c7de0ef7ef888d
-
SHA512
5635e4f9059d30904acc109964fbd7d58cf3db088118c478bbd73d309b7cdb66c6f427a99d37b3df9bab0d0ba2c06bb339c700328e79680e4506bdef00ba5987
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SSDEEP
1536:70ZkQJH3OezE1SzdR4CyRePHlIb0w6CJsu968vYA100yUIss:76dJ+YWk00EslmpyUO
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 1808 4000 WerFault.exe 81 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4352 wrote to memory of 4000 4352 rundll32.exe 81 PID 4352 wrote to memory of 4000 4352 rundll32.exe 81 PID 4352 wrote to memory of 4000 4352 rundll32.exe 81
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\a05889eddcb2ad7e9912fa536187594f3fc0c4efa658697c18c7de0ef7ef888d.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4352 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\a05889eddcb2ad7e9912fa536187594f3fc0c4efa658697c18c7de0ef7ef888d.dll,#12⤵PID:4000
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4000 -s 6123⤵
- Program crash
PID:1808
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-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4000 -ip 40001⤵PID:2160