Analysis
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max time kernel
27s -
max time network
30s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
08/03/2023, 10:15
Behavioral task
behavioral1
Sample
1380-135-0x00000000021E0000-0x00000000021ED000-memory.dll
Resource
win7-20230220-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
1380-135-0x00000000021E0000-0x00000000021ED000-memory.dll
Resource
win10v2004-20230220-en
2 signatures
150 seconds
General
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Target
1380-135-0x00000000021E0000-0x00000000021ED000-memory.dll
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Size
52KB
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MD5
85918133d3a7da696ea181c6b62b1212
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SHA1
577bc52d9bcc99f0f3503492e9231a1b490f96f3
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SHA256
d05d927c941002b7d7703b44eb51325283ce0a6ec0e3dddce86b6f4258ccc21f
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SHA512
2fbae9113e6ea5e85912e5debf8cd8e99a2b09e5fabf1ad623d0503e882c7784b8e41c5cb6b82c94e968413b9c89fbc2542d7ab6ea3495a50e6cb4284f5f0ff8
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SSDEEP
768:5EQAH8qFrgc+QxmjW/I4WIQR7GHzx2WZ23KNech/+QiqpijdMhhK3D1Gc:mBcq5+W/ILFRId2Wdhtiq8jdMeD1Gc
Score
3/10
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 912 936 WerFault.exe 28 -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1472 wrote to memory of 936 1472 rundll32.exe 28 PID 1472 wrote to memory of 936 1472 rundll32.exe 28 PID 1472 wrote to memory of 936 1472 rundll32.exe 28 PID 1472 wrote to memory of 936 1472 rundll32.exe 28 PID 1472 wrote to memory of 936 1472 rundll32.exe 28 PID 1472 wrote to memory of 936 1472 rundll32.exe 28 PID 1472 wrote to memory of 936 1472 rundll32.exe 28 PID 936 wrote to memory of 912 936 rundll32.exe 29 PID 936 wrote to memory of 912 936 rundll32.exe 29 PID 936 wrote to memory of 912 936 rundll32.exe 29 PID 936 wrote to memory of 912 936 rundll32.exe 29
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1380-135-0x00000000021E0000-0x00000000021ED000-memory.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1472 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1380-135-0x00000000021E0000-0x00000000021ED000-memory.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:936 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 936 -s 1963⤵
- Program crash
PID:912
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