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Analysis
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max time kernel
146s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
26/12/2023, 16:23
Static task
static1
Behavioral task
behavioral1
Sample
7c63fec65ab8bc9e1f14211251e1e7e8.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
7c63fec65ab8bc9e1f14211251e1e7e8.exe
Resource
win10v2004-20231215-en
General
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Target
7c63fec65ab8bc9e1f14211251e1e7e8.exe
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Size
93KB
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MD5
7c63fec65ab8bc9e1f14211251e1e7e8
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SHA1
4e066b8a032bfdeae7ab8e037d55129e03f73cce
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SHA256
7fb68b64e615a3760b0277efbe9dec7939c7cb29df9055370d6d3b621e4aab57
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SHA512
e20b20970f7aff3a1e460ffcd416f08255643c6ae7a3cd737529c9267b868dcc00128bf5cee02cacc28bd5914aba7b77e022eb62e45205febd45d751cd0d26ae
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SSDEEP
768:WeWGCQxs9kGd96NDkSV2bIXzl4CnTDHGsDf8RUFqoD4bDIsFDBnotLRRYtST8W/G:1WGxs9kGdYk8wO4Cnt8RUyhotw5W/+C
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1288 Winkgvg.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\Winkgvg.exe 7c63fec65ab8bc9e1f14211251e1e7e8.exe File created C:\Windows\SysWOW64\Winkgvg.exe 7c63fec65ab8bc9e1f14211251e1e7e8.exe File opened for modification C:\Windows\SysWOW64\Winkgvg.exe Winkgvg.exe File created C:\Windows\SysWOW64\Winkgvg.exe Winkgvg.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeTcbPrivilege 3196 7c63fec65ab8bc9e1f14211251e1e7e8.exe Token: SeTcbPrivilege 1288 Winkgvg.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7c63fec65ab8bc9e1f14211251e1e7e8.exe"C:\Users\Admin\AppData\Local\Temp\7c63fec65ab8bc9e1f14211251e1e7e8.exe"1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
PID:3196
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C:\Windows\SysWOW64\Winkgvg.exeC:\Windows\SysWOW64\Winkgvg.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
PID:1288
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
87KB
MD550bfc650bb75156a93b6e7f708435256
SHA1869ece45389bdf74462e6c19e2914438c4d0d96b
SHA2563a864b8b211a0b679bb3541e78319691eca8f16ce706ff5633f8ae9db7dce8e5
SHA512156f3f3eb3801718c5cb608eee49f645e21f0e89507bc231efc78449c88b00fecdc15808e5be12f859d28519866ac1d643bbef1733c0194a452d23cfaa1fc9da