Analysis
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max time kernel
141s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
31/10/2024, 16:07
Static task
static1
Behavioral task
behavioral1
Sample
9445db62b83c4c8b11ea3f797152184327179b4ace61f2a91932095e2e513b82.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
9445db62b83c4c8b11ea3f797152184327179b4ace61f2a91932095e2e513b82.exe
Resource
win10v2004-20241007-en
General
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Target
9445db62b83c4c8b11ea3f797152184327179b4ace61f2a91932095e2e513b82.exe
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Size
3.5MB
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MD5
ec50781a092f8fcf646819b477a52737
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SHA1
772a261656c3fb3a741a2492d603f6550cbf71bd
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SHA256
9445db62b83c4c8b11ea3f797152184327179b4ace61f2a91932095e2e513b82
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SHA512
8d80a869f7818cc2b1ad574c6d75a4e0e06486ed3dc315d4382f9af249a0e50ea20fdea8726d846601594e0a94c2c82e462bbbabe41ab8e8ef34527582ed523b
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SSDEEP
98304:lZtTTjjHfLnz8UtAiSZcAcOjmcrsPzqUN:lZRHfXxUP36zqs
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
pid Process 2724 9445db62b83c4c8b11ea3f797152184327179b4ace61f2a91932095e2e513b82.exe -
Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\F: 9445db62b83c4c8b11ea3f797152184327179b4ace61f2a91932095e2e513b82.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 9445db62b83c4c8b11ea3f797152184327179b4ace61f2a91932095e2e513b82.exe -
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 9445db62b83c4c8b11ea3f797152184327179b4ace61f2a91932095e2e513b82.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2724 9445db62b83c4c8b11ea3f797152184327179b4ace61f2a91932095e2e513b82.exe 2724 9445db62b83c4c8b11ea3f797152184327179b4ace61f2a91932095e2e513b82.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9445db62b83c4c8b11ea3f797152184327179b4ace61f2a91932095e2e513b82.exe"C:\Users\Admin\AppData\Local\Temp\9445db62b83c4c8b11ea3f797152184327179b4ace61f2a91932095e2e513b82.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2724
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
78KB
MD5dccc58e47d693a626fe384b86f3ee094
SHA12debd41ee7cce88f1ba19768185328a1eed6e841
SHA256cf42d5b750058d2fe19016db401ee26f6f2ec51a618f68ed231de88cc23cb50e
SHA512f00d631c3c8c0d2b54a25aa05dc3b863278859c0a1b96293fd1702c6ac0e5aeb4c5daed4ca7378fc9ca5c8f5918b02a3ba19707fe991bf76766575f109fc6d4f