Analysis
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max time kernel
118s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
31-08-2023 21:18
Static task
static1
Behavioral task
behavioral1
Sample
61a25e0fb872d372c5ae8756b1ec6f715c13fdd7b589e5b3a594122a4b799f81.dll
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
61a25e0fb872d372c5ae8756b1ec6f715c13fdd7b589e5b3a594122a4b799f81.dll
Resource
win10v2004-20230703-en
General
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Target
61a25e0fb872d372c5ae8756b1ec6f715c13fdd7b589e5b3a594122a4b799f81.dll
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Size
122KB
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MD5
e3aa443e3fc0c61b5b9faa74d24cb1c0
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SHA1
0a88cc6aaa57a01943df8cec2fe68a21dbc8e773
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SHA256
61a25e0fb872d372c5ae8756b1ec6f715c13fdd7b589e5b3a594122a4b799f81
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SHA512
29eeaf0ef5be2d5508eda15e2983404bf3d5f4cad73ac96569f8e4f23f61fc31c980c384c41b573b3f3db5c2227dd6d39b93cd0a61cb74b040cabe4ee89331b2
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SSDEEP
1536:khG2LqIjpkW73+sMHVIQceD+NXJ8hHBUkwBs1yHf/gfKYhyICS4AowIO6nToIfQB:YGCkK3peE8FB4mWgfKeTWTBfQrBbK2
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 2580 2564 WerFault.exe 28 -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1112 wrote to memory of 2564 1112 rundll32.exe 28 PID 1112 wrote to memory of 2564 1112 rundll32.exe 28 PID 1112 wrote to memory of 2564 1112 rundll32.exe 28 PID 1112 wrote to memory of 2564 1112 rundll32.exe 28 PID 1112 wrote to memory of 2564 1112 rundll32.exe 28 PID 1112 wrote to memory of 2564 1112 rundll32.exe 28 PID 1112 wrote to memory of 2564 1112 rundll32.exe 28 PID 2564 wrote to memory of 2580 2564 rundll32.exe 29 PID 2564 wrote to memory of 2580 2564 rundll32.exe 29 PID 2564 wrote to memory of 2580 2564 rundll32.exe 29 PID 2564 wrote to memory of 2580 2564 rundll32.exe 29
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\61a25e0fb872d372c5ae8756b1ec6f715c13fdd7b589e5b3a594122a4b799f81.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1112 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\61a25e0fb872d372c5ae8756b1ec6f715c13fdd7b589e5b3a594122a4b799f81.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2564 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2564 -s 2243⤵
- Program crash
PID:2580
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