Analysis
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max time kernel
90s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
19-06-2023 19:10
Behavioral task
behavioral1
Sample
5cfdc4d78672df920e446671381617a5e871f967946295cd13011f8b0bfdc5a4.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
5cfdc4d78672df920e446671381617a5e871f967946295cd13011f8b0bfdc5a4.exe
Resource
win10v2004-20230220-en
General
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Target
5cfdc4d78672df920e446671381617a5e871f967946295cd13011f8b0bfdc5a4.exe
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Size
580KB
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MD5
887079ae51ae430655319f924c408eb4
-
SHA1
e029194a3f970b1193091407c067ece56444d02b
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SHA256
5cfdc4d78672df920e446671381617a5e871f967946295cd13011f8b0bfdc5a4
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SHA512
9e1799cce7261d16215cf28db3660c73ff8f3399f8e550537d82c918ba5e34af5186cf7ef6e4c04a5ee732b530915491e9dfa0ff1350dd14924fe927d6de5154
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SSDEEP
6144:4K1/9LdACi/qza4TkmnPWaPGgDOX6ORn8AUi2WmgrQzGKA:4c/BdBs94jhG6K8bLg/
Malware Config
Signatures
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Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
Processes:
5cfdc4d78672df920e446671381617a5e871f967946295cd13011f8b0bfdc5a4.exedescription ioc process File opened for modification \??\PhysicalDrive0 5cfdc4d78672df920e446671381617a5e871f967946295cd13011f8b0bfdc5a4.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
5cfdc4d78672df920e446671381617a5e871f967946295cd13011f8b0bfdc5a4.exepid process 4412 5cfdc4d78672df920e446671381617a5e871f967946295cd13011f8b0bfdc5a4.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5cfdc4d78672df920e446671381617a5e871f967946295cd13011f8b0bfdc5a4.exe"C:\Users\Admin\AppData\Local\Temp\5cfdc4d78672df920e446671381617a5e871f967946295cd13011f8b0bfdc5a4.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious use of SetWindowsHookEx
PID:4412