Analysis
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max time kernel
148s -
max time network
160s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
12-10-2023 05:27
Static task
static1
Behavioral task
behavioral1
Sample
cc3d9ba3f232eff6ea6cbe0d639e9571d36eccee4b2cc5d6ad00d306cc110e63.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
cc3d9ba3f232eff6ea6cbe0d639e9571d36eccee4b2cc5d6ad00d306cc110e63.exe
Resource
win10v2004-20230915-en
General
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Target
cc3d9ba3f232eff6ea6cbe0d639e9571d36eccee4b2cc5d6ad00d306cc110e63.exe
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Size
4.5MB
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MD5
f88df5ac9aa1dbe9a8dfdca2592993a3
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SHA1
c072917c60819e69a3c68d9bf31b3e08c3d2947d
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SHA256
cc3d9ba3f232eff6ea6cbe0d639e9571d36eccee4b2cc5d6ad00d306cc110e63
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SHA512
b97554d0024b1ebd5e03afc12d4cc0595da95c6f9d93930ee18eb7f62a160ddd76bdc055e640ce7ab4e14999279961a08a55f71d939650241c378f2f13fec88b
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SSDEEP
49152:vIpCv6s8YFwjaVrY45hAiL/bUgBXhhQnlLSo9uvACZ91I7Ja93pKAes7w6cvkf:A8rX5hAibbbBTSlLSo8vAC/npKHpl2
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 cc3d9ba3f232eff6ea6cbe0d639e9571d36eccee4b2cc5d6ad00d306cc110e63.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 4988 cc3d9ba3f232eff6ea6cbe0d639e9571d36eccee4b2cc5d6ad00d306cc110e63.exe 4988 cc3d9ba3f232eff6ea6cbe0d639e9571d36eccee4b2cc5d6ad00d306cc110e63.exe 4988 cc3d9ba3f232eff6ea6cbe0d639e9571d36eccee4b2cc5d6ad00d306cc110e63.exe 4988 cc3d9ba3f232eff6ea6cbe0d639e9571d36eccee4b2cc5d6ad00d306cc110e63.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\cc3d9ba3f232eff6ea6cbe0d639e9571d36eccee4b2cc5d6ad00d306cc110e63.exe"C:\Users\Admin\AppData\Local\Temp\cc3d9ba3f232eff6ea6cbe0d639e9571d36eccee4b2cc5d6ad00d306cc110e63.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious use of SetWindowsHookEx
PID:4988