Analysis
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max time kernel
137s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
01-02-2024 23:36
Behavioral task
behavioral1
Sample
39cc04b8c0947dece3e8f67e30e97e5c293c57bd2a845d64c256e37c1db2ddff.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
39cc04b8c0947dece3e8f67e30e97e5c293c57bd2a845d64c256e37c1db2ddff.exe
Resource
win10v2004-20231215-en
General
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Target
39cc04b8c0947dece3e8f67e30e97e5c293c57bd2a845d64c256e37c1db2ddff.exe
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Size
7.2MB
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MD5
36a5f5f36ae817519e514fc5c8e94c5a
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SHA1
3bc60bce5322418c0491fdaa37d2dddd6e90e9f7
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SHA256
39cc04b8c0947dece3e8f67e30e97e5c293c57bd2a845d64c256e37c1db2ddff
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SHA512
e1a817493364a1fbb71e5bca4547eb8c7d0cc8999fa2e4e57e118878e5473f07f1809916c904dfcce6552a8c1c003579f785bea9919bc26bcede3ce0e4b746a1
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SSDEEP
196608:6a2BsoVNcagmPp8hreaiy6+oujtI9Qu+jy4ZzHhWW:6a2/cAR8YasDuub4ZTgW
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4852-0-0x0000000000400000-0x00000000015D6000-memory.dmp vmprotect behavioral2/memory/4852-1-0x0000000000400000-0x00000000015D6000-memory.dmp vmprotect behavioral2/memory/4852-7-0x0000000000400000-0x00000000015D6000-memory.dmp vmprotect behavioral2/memory/4852-11-0x0000000000400000-0x00000000015D6000-memory.dmp vmprotect -
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.
description ioc Process File opened for modification \??\PhysicalDrive0 39cc04b8c0947dece3e8f67e30e97e5c293c57bd2a845d64c256e37c1db2ddff.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4852 39cc04b8c0947dece3e8f67e30e97e5c293c57bd2a845d64c256e37c1db2ddff.exe 4852 39cc04b8c0947dece3e8f67e30e97e5c293c57bd2a845d64c256e37c1db2ddff.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4852 39cc04b8c0947dece3e8f67e30e97e5c293c57bd2a845d64c256e37c1db2ddff.exe 4852 39cc04b8c0947dece3e8f67e30e97e5c293c57bd2a845d64c256e37c1db2ddff.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 4852 39cc04b8c0947dece3e8f67e30e97e5c293c57bd2a845d64c256e37c1db2ddff.exe 4852 39cc04b8c0947dece3e8f67e30e97e5c293c57bd2a845d64c256e37c1db2ddff.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4852 39cc04b8c0947dece3e8f67e30e97e5c293c57bd2a845d64c256e37c1db2ddff.exe 4852 39cc04b8c0947dece3e8f67e30e97e5c293c57bd2a845d64c256e37c1db2ddff.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\39cc04b8c0947dece3e8f67e30e97e5c293c57bd2a845d64c256e37c1db2ddff.exe"C:\Users\Admin\AppData\Local\Temp\39cc04b8c0947dece3e8f67e30e97e5c293c57bd2a845d64c256e37c1db2ddff.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:4852