Analysis
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max time kernel
117s -
max time network
117s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
11/06/2024, 01:08
Static task
static1
Behavioral task
behavioral1
Sample
2a5704a75c148a41d3c1d9d17bafa6b150e162819f5196d4b46990ca305ec609.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2a5704a75c148a41d3c1d9d17bafa6b150e162819f5196d4b46990ca305ec609.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240508-en
General
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Target
$PLUGINSDIR/System.dll
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Size
11KB
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MD5
b0c77267f13b2f87c084fd86ef51ccfc
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SHA1
f7543f9e9b4f04386dfbf33c38cbed1bf205afb3
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SHA256
a0cac4cf4852895619bc7743ebeb89f9e4927ccdb9e66b1bcd92a4136d0f9c77
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SHA512
f2b57a2eea00f52a3c7080f4b5f2bb85a7a9b9f16d12da8f8ff673824556c62a0f742b72be0fd82a2612a4b6dbd7e0fdc27065212da703c2f7e28d199696f66e
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SSDEEP
192:4PtkiQJr7jHYT87RfwXQ6YSYtOuVDi7IsFW14Ll8CO:H78TQIgGCDp14LGC
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 2196 1544 WerFault.exe 28 -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2272 wrote to memory of 1544 2272 rundll32.exe 28 PID 2272 wrote to memory of 1544 2272 rundll32.exe 28 PID 2272 wrote to memory of 1544 2272 rundll32.exe 28 PID 2272 wrote to memory of 1544 2272 rundll32.exe 28 PID 2272 wrote to memory of 1544 2272 rundll32.exe 28 PID 2272 wrote to memory of 1544 2272 rundll32.exe 28 PID 2272 wrote to memory of 1544 2272 rundll32.exe 28 PID 1544 wrote to memory of 2196 1544 rundll32.exe 29 PID 1544 wrote to memory of 2196 1544 rundll32.exe 29 PID 1544 wrote to memory of 2196 1544 rundll32.exe 29 PID 1544 wrote to memory of 2196 1544 rundll32.exe 29
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2272 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:1544 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1544 -s 2203⤵
- Program crash
PID:2196
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