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Analysis
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max time kernel
140s -
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
12/09/2024, 23:59
Behavioral task
behavioral1
Sample
dc20756ac5202eaf760eb7512497c4cae995ecbae68a57738ecd4efc22c0955a.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
dc20756ac5202eaf760eb7512497c4cae995ecbae68a57738ecd4efc22c0955a.exe
Resource
win10v2004-20240802-en
General
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Target
dc20756ac5202eaf760eb7512497c4cae995ecbae68a57738ecd4efc22c0955a.exe
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Size
8.8MB
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MD5
565c06605316887de56595aa1fb01c7c
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SHA1
dde252455c627cb24c22434fa34b6740fe751d3e
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SHA256
dc20756ac5202eaf760eb7512497c4cae995ecbae68a57738ecd4efc22c0955a
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SHA512
4347d043ef1809ea8f962f9e71848dec05c58d670007fae9eda80b88e17a66099b82472551565bef5c7feff9caa65f8f1d1493eda66324c6e39074a41eb06e55
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SSDEEP
196608:ilA2GKKl7eoyvcJAHPolb4ifTgkWsBtJpXZnk/QUHP5KbAfKfMH:SGKKlK5vcyHglbJbjHtJ0xG8
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.
description ioc Process File opened for modification \??\PhysicalDrive0 dc20756ac5202eaf760eb7512497c4cae995ecbae68a57738ecd4efc22c0955a.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dc20756ac5202eaf760eb7512497c4cae995ecbae68a57738ecd4efc22c0955a.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3360 dc20756ac5202eaf760eb7512497c4cae995ecbae68a57738ecd4efc22c0955a.exe 3360 dc20756ac5202eaf760eb7512497c4cae995ecbae68a57738ecd4efc22c0955a.exe 3360 dc20756ac5202eaf760eb7512497c4cae995ecbae68a57738ecd4efc22c0955a.exe 3360 dc20756ac5202eaf760eb7512497c4cae995ecbae68a57738ecd4efc22c0955a.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3360 dc20756ac5202eaf760eb7512497c4cae995ecbae68a57738ecd4efc22c0955a.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 3360 dc20756ac5202eaf760eb7512497c4cae995ecbae68a57738ecd4efc22c0955a.exe 3360 dc20756ac5202eaf760eb7512497c4cae995ecbae68a57738ecd4efc22c0955a.exe 3360 dc20756ac5202eaf760eb7512497c4cae995ecbae68a57738ecd4efc22c0955a.exe 3360 dc20756ac5202eaf760eb7512497c4cae995ecbae68a57738ecd4efc22c0955a.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\dc20756ac5202eaf760eb7512497c4cae995ecbae68a57738ecd4efc22c0955a.exe"C:\Users\Admin\AppData\Local\Temp\dc20756ac5202eaf760eb7512497c4cae995ecbae68a57738ecd4efc22c0955a.exe"1⤵
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3360
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
198B
MD5d4d2904e2eb4b49e68d36f7371264d1e
SHA1dae42410fa459e37ae0b1684d80b1c72a152da4e
SHA2561ac832f54cda76ccea220596f5fae8ed799c599715c1593e6087ec6cbef1e0d3
SHA512d200a2615521fcc3d362725bc4e40de9bdb9de1d84446acbdec67a887577d139aac6bda697dfa3605599aeb6b499ec9fac7f0ab2475e4771f3953fe3db9480ef