Analysis
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max time kernel
79s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
02-08-2024 21:04
Behavioral task
behavioral1
Sample
SteamFix64.dll
Resource
win7-20240705-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
SteamFix64.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
1 signatures
150 seconds
General
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Target
SteamFix64.dll
-
Size
1.2MB
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MD5
c21f161363b7a1c9a4cda780e99f1dcd
-
SHA1
5b6f4e4b8fe321c70e5037e381dabc633e6f18de
-
SHA256
b543786376bd7a1ff82d17b9e766cc5f42f40e8c2f3eebe4923d75c8ec74c518
-
SHA512
1762877e2312526b210d9935388b4b3badd88e2e48dd715681256d3a15b9c9d6c4c896c115c4bcb2ad3ad89bb3dc811f0fcfb5ae0871432cf9650c7e64a7ad9c
-
SSDEEP
24576:ywlFrCW6vkYe4ipRQ+vCjLl/GPYdZdi7Yvf80eQi+j8u:ywlFrLYOfQ+vELl/GPYdZ6af80eQi+n
Score
7/10
Malware Config
Signatures
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resource yara_rule behavioral2/memory/3960-0-0x00007FF9A0960000-0x00007FF9A0B62000-memory.dmp vmprotect behavioral2/memory/3960-2-0x00007FF9A0960000-0x00007FF9A0B62000-memory.dmp vmprotect behavioral2/memory/3960-4-0x00007FF9A0960000-0x00007FF9A0B62000-memory.dmp vmprotect
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\SteamFix64.dll,#11⤵PID:3960
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:3892