Analysis
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max time kernel
148s -
max time network
141s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
03/09/2024, 06:55
Static task
static1
Behavioral task
behavioral1
Sample
34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe
Resource
win10v2004-20240802-en
General
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Target
34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe
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Size
6.3MB
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MD5
010bab4e103cb745eb2e3c3fd694ad01
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SHA1
f779307cdd2369467dc21f285f6fe54fc1abaa72
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SHA256
34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed
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SHA512
9e2df617333c612709529c0933e14612d04446b3fbecf7c5847510f9301ed099177d66d997c239c6a8083e93667506e9eece2966cb6ae9bae8f9692f210418d7
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SSDEEP
24576:fpKbwjIunV2GmnAj7XFF30tYiTZfYsse18Q12bn/o7w38Ae+xgIE/B8B6BYNYlEn:frV2GmDLh/B+NYlqGPL5QMgE
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 34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.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 34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2884 34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe -
Suspicious use of AdjustPrivilegeToken 30 IoCs
description pid Process Token: 33 2884 34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe Token: SeIncBasePriorityPrivilege 2884 34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe Token: 33 2884 34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe Token: SeIncBasePriorityPrivilege 2884 34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe Token: 33 2884 34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe Token: SeIncBasePriorityPrivilege 2884 34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe Token: 33 2884 34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe Token: SeIncBasePriorityPrivilege 2884 34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe Token: 33 2884 34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe Token: SeIncBasePriorityPrivilege 2884 34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe Token: 33 2884 34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe Token: SeIncBasePriorityPrivilege 2884 34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe Token: 33 2884 34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe Token: SeIncBasePriorityPrivilege 2884 34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe Token: 33 2884 34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe Token: SeIncBasePriorityPrivilege 2884 34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe Token: 33 2884 34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe Token: SeIncBasePriorityPrivilege 2884 34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe Token: 33 2884 34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe Token: SeIncBasePriorityPrivilege 2884 34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe Token: 33 2884 34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe Token: SeIncBasePriorityPrivilege 2884 34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe Token: 33 2884 34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe Token: SeIncBasePriorityPrivilege 2884 34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe Token: 33 2884 34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe Token: SeIncBasePriorityPrivilege 2884 34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe Token: 33 2884 34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe Token: SeIncBasePriorityPrivilege 2884 34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe Token: 33 2884 34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe Token: SeIncBasePriorityPrivilege 2884 34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2884 34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe 2884 34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe 2884 34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.exe"C:\Users\Admin\AppData\Local\Temp\34461a579be2bcaaf54fa4bcef3930b84f433d77ecb722acea978f11f2bb97ed.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:2884