Analysis
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max time kernel
102s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20250314-en -
resource tags
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submitted
28/03/2025, 04:35
General
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Target
$R0.exe
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Size
3.0MB
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MD5
5b6b36f69b5291b255d863f1c511a80a
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SHA1
4380de3bc4830d72ca0646065dce8c15171ae65c
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SHA256
ec5a3d0afe837e17cac7457492f5dbb96af5f944811bd1251eedebaa4121d23b
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SHA512
d5ad4bec9390609ea23b76ed7420d438c23477de4652a54cbacbf3dbd097f5d4fa877de4d23ecb5a1b7b07f02be1ff69b5e3c5c171ce77269b7dc71d255a4257
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SSDEEP
49152:wVI8DlzkhxeomPuR+ZR32msU88FCUmvjyH9/zC2AAPUo1g:N8DokugZR3H88FC5jyHIqP9m
Score
6/10
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.
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Program crash 1 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious behavior: EnumeratesProcesses 4 IoCs
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Suspicious use of FindShellTrayWindow 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\$R0.exe"C:\Users\Admin\AppData\Local\Temp\$R0.exe"1⤵
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2720 -s 19642⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 2720 -ip 27201⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
64KB
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Filesize
4KB
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Filesize
960KB
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Filesize
64KB
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Filesize
64KB
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Filesize
96KB
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Filesize
960KB