Analysis
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max time kernel
140s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
28/09/2024, 10:55
Static task
static1
Behavioral task
behavioral1
Sample
HD.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
HD.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
$TEMP/{tmp}/HDTunePro.exe
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
$TEMP/{tmp}/HDTunePro.exe
Resource
win10v2004-20240802-en
General
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Target
$TEMP/{tmp}/HDTunePro.exe
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Size
718KB
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MD5
a89e2c78e6dad4b81e8a1884c1e95716
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SHA1
813f3c1711ad8cb2f4ea7ab62a1c26d4c744cd74
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SHA256
acc68f63823435d26d17724ef073e6941eaebc5c7f80edc04b2063c619c510af
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SHA512
c4446e0bbecf073921fda2c48ae8b1cab7e9f1549b4fdbcc4a2e70e5c2a50cf09a4f439831a9f1333e8c96a8a650772fbde8676c0e88e24a9bf53e64d6c67a88
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SSDEEP
6144:A7x+nfVHUXyuo4Fa8Wb3fykKAPdZhDQ8+V6IEx4mWmkuIwtST+TVPTSAD6RVhQ1M:8xwVC9U9b3fyLWYVZEFdkuxpPGAAoiT
Malware Config
Signatures
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Enumerates connected drives 3 TTPs 25 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\I: HDTunePro.exe File opened (read-only) \??\J: HDTunePro.exe File opened (read-only) \??\W: HDTunePro.exe File opened (read-only) \??\Y: HDTunePro.exe File opened (read-only) \??\A: HDTunePro.exe File opened (read-only) \??\E: HDTunePro.exe File opened (read-only) \??\K: HDTunePro.exe File opened (read-only) \??\O: HDTunePro.exe File opened (read-only) \??\P: HDTunePro.exe File opened (read-only) \??\Q: HDTunePro.exe File opened (read-only) \??\S: HDTunePro.exe File opened (read-only) \??\T: HDTunePro.exe File opened (read-only) \??\B: HDTunePro.exe File opened (read-only) \??\H: HDTunePro.exe File opened (read-only) \??\V: HDTunePro.exe File opened (read-only) \??\R: HDTunePro.exe File opened (read-only) \??\U: HDTunePro.exe File opened (read-only) \??\X: HDTunePro.exe File opened (read-only) \??\Z: HDTunePro.exe File opened (read-only) \??\F: HDTunePro.exe File opened (read-only) \??\N: HDTunePro.exe File opened (read-only) \??\L: HDTunePro.exe File opened (read-only) \??\M: HDTunePro.exe File opened (read-only) \??\D: HDTunePro.exe File opened (read-only) \??\G: HDTunePro.exe -
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 HDTunePro.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 HDTunePro.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2648 HDTunePro.exe 2648 HDTunePro.exe 2648 HDTunePro.exe 2648 HDTunePro.exe