Analysis
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max time kernel
119s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
22/09/2023, 12:50
Static task
static1
Behavioral task
behavioral1
Sample
7a66a2181e22549acce5e8a895c72d0acca94fedc94aecb565311f6b2e0f2f64.dll
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
7a66a2181e22549acce5e8a895c72d0acca94fedc94aecb565311f6b2e0f2f64.dll
Resource
win10v2004-20230915-en
General
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Target
7a66a2181e22549acce5e8a895c72d0acca94fedc94aecb565311f6b2e0f2f64.dll
-
Size
7.7MB
-
MD5
77bbfca8e54a904ad51fa7d190483788
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SHA1
1f4de4b757f3a0dccd7884f063d6139695a86482
-
SHA256
7a66a2181e22549acce5e8a895c72d0acca94fedc94aecb565311f6b2e0f2f64
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SHA512
ea7172f7602a8329eaa55a99c9607269b1c662ef53e8633b8cfacd1eb746fb01729a20e20ea0c1875b68c68c931d249861ad02b83b534d7c2e3ba5174ce67b6e
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SSDEEP
98304:i/P6JLM8wpzMGQ1YUnNhiJ1Xm9hKYEZMGylwf:iqJQ8wpngYUDEm9hKvaGylw
Malware Config
Signatures
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Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1376 wrote to memory of 2912 1376 rundll32.exe 1 PID 1376 wrote to memory of 2912 1376 rundll32.exe 1 PID 1376 wrote to memory of 2912 1376 rundll32.exe 1
Processes
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 1376 -s 1761⤵PID:2912
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\7a66a2181e22549acce5e8a895c72d0acca94fedc94aecb565311f6b2e0f2f64.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1376