Analysis
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max time kernel
13s -
max time network
18s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
21/11/2024, 11:10
Static task
static1
Behavioral task
behavioral1
Sample
4764a964f5f76ceaa9e07e96f74dfafd734bf2cd963e27f99ecceb20e9bb2ac0.dll
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
4764a964f5f76ceaa9e07e96f74dfafd734bf2cd963e27f99ecceb20e9bb2ac0.dll
Resource
win10v2004-20241007-en
General
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Target
4764a964f5f76ceaa9e07e96f74dfafd734bf2cd963e27f99ecceb20e9bb2ac0.dll
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Size
15.7MB
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MD5
effd60c8284083b7bd0a13e7f46a287c
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SHA1
f400c624c71db3dc44f38d4f6324ce169b91b973
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SHA256
4764a964f5f76ceaa9e07e96f74dfafd734bf2cd963e27f99ecceb20e9bb2ac0
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SHA512
ff9818c0b0bf295c00722deb62f6ba81cc0f18ff259d33697b0a498b97d3f844431bc6e05ef613b0be4428b4797bc9a1d26e57901bf9ca17e23302a05ce3f325
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SSDEEP
49152:cA0UcsHN6+Z6XJW9s4M+lYOZdW84QU1ZUgGave:cfUDt9c5W24Z6y48jav
Malware Config
Signatures
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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 rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1056 wrote to memory of 928 1056 rundll32.exe 29 PID 1056 wrote to memory of 928 1056 rundll32.exe 29 PID 1056 wrote to memory of 928 1056 rundll32.exe 29 PID 1056 wrote to memory of 928 1056 rundll32.exe 29 PID 1056 wrote to memory of 928 1056 rundll32.exe 29 PID 1056 wrote to memory of 928 1056 rundll32.exe 29 PID 1056 wrote to memory of 928 1056 rundll32.exe 29
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\4764a964f5f76ceaa9e07e96f74dfafd734bf2cd963e27f99ecceb20e9bb2ac0.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1056 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\4764a964f5f76ceaa9e07e96f74dfafd734bf2cd963e27f99ecceb20e9bb2ac0.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:928
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