Analysis
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max time kernel
110s -
max time network
121s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
27/07/2024, 06:33
Static task
static1
Behavioral task
behavioral1
Sample
a1a9b2c16f0417f0ba9eb7250cff54f0N.dll
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a1a9b2c16f0417f0ba9eb7250cff54f0N.dll
Resource
win10v2004-20240709-en
General
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Target
a1a9b2c16f0417f0ba9eb7250cff54f0N.dll
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Size
392KB
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MD5
a1a9b2c16f0417f0ba9eb7250cff54f0
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SHA1
a25dd4e9f4a64d22a8ae81518eb74aaa95e3b81f
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SHA256
e0cc844496f1b26d2695c9938edbe31d89912abba230eba4108671871c9a83d8
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SHA512
4f95fc7c46c348d8bfa7397d9d5d66d85470ae713ff410f2a1c9e348432b746472234990493c8922e7b9e4c1bcb078e7022b2372e3278a4b82547141ed1a1ccf
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SSDEEP
6144:mUpmN0aRVrxatzv57gZSdlD7Ax4mJhmJWxKZUAouck71nct5YGuTEZYV50DEruAy:8N4gSdt7AKmrkWxUhcHYNePDRmA
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 3 IoCs
description pid Process procid_target PID 2824 wrote to memory of 3504 2824 rundll32.exe 84 PID 2824 wrote to memory of 3504 2824 rundll32.exe 84 PID 2824 wrote to memory of 3504 2824 rundll32.exe 84
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\a1a9b2c16f0417f0ba9eb7250cff54f0N.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2824 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\a1a9b2c16f0417f0ba9eb7250cff54f0N.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:3504
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