Analysis
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max time kernel
137s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-es -
resource tags
arch:x64arch:x86image:win10v2004-20241007-eslocale:es-esos:windows10-2004-x64systemwindows -
submitted
04-11-2024 16:47
Behavioral task
behavioral1
Sample
a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe
Resource
win7-20240903-es
Behavioral task
behavioral2
Sample
a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe
Resource
win10v2004-20241007-es
Behavioral task
behavioral3
Sample
out.exe
Resource
win7-20240903-es
Behavioral task
behavioral4
Sample
out.exe
Resource
win10v2004-20241007-es
General
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Target
a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe
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Size
360KB
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MD5
d18e67d2a58494b2c71b89cacffb2194
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SHA1
c1ad5621e0c215a31d10f181c0e9ab3871dcf64d
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SHA256
a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96
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SHA512
b2c1f6330558d77dd87f81470e0fe9c1b9d1849f621be829c67fe8d52e7d2c2304ca68f0a97e0a5cc409f16d0458cf051739fdd43e78c0b453a9ad466723a7b1
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SSDEEP
6144:0sNDYMXrZmzkIZxXn+cAhokJ8zlSOC0b4RHHrpncsZzw1RXE2BYrMEhh3WnM/t9L:0CLNbInn+cw8NNiH9ncsNw1DBYZwnat0
Malware Config
Signatures
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Detected Xorist Ransomware 7 IoCs
Processes:
resource yara_rule behavioral2/memory/2516-3989-0x0000000000400000-0x0000000000520000-memory.dmp family_xorist behavioral2/memory/2516-3995-0x0000000000400000-0x0000000000520000-memory.dmp family_xorist behavioral2/memory/2516-7007-0x0000000000400000-0x0000000000520000-memory.dmp family_xorist behavioral2/memory/2516-7008-0x0000000000400000-0x0000000000520000-memory.dmp family_xorist behavioral2/memory/2516-7009-0x0000000000400000-0x0000000000520000-memory.dmp family_xorist behavioral2/memory/2516-7010-0x0000000000400000-0x0000000000520000-memory.dmp family_xorist behavioral2/memory/2516-7012-0x0000000000400000-0x0000000000520000-memory.dmp family_xorist -
Xorist Ransomware
Xorist is a ransomware first seen in 2020.
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Xorist family
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Drops file in Drivers directory 8 IoCs
Processes:
a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exedescription ioc process File created C:\Windows\SysWOW64\drivers\es-ES\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SysWOW64\drivers\fr-FR\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SysWOW64\drivers\it-IT\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SysWOW64\drivers\ja-JP\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SysWOW64\drivers\uk-UA\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SysWOW64\drivers\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SysWOW64\drivers\de-DE\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SysWOW64\drivers\en-US\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe -
Drops startup file 1 IoCs
Processes:
a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Alcmeter = "C:\\Users\\Admin\\AppData\\Local\\Temp\\R4r5E8RBfwmV5am.exe" a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe -
Drops file in System32 directory 64 IoCs
Processes:
a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exedescription ioc process File created C:\Windows\System32\DriverStore\FileRepository\mdmusrf.inf_amd64_ddaa09c6103bc6ce\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\System32\DriverStore\FileRepository\microsoft_bluetooth_a2dp_src.inf_amd64_0bdbb11733d87f9a\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\System32\DriverStore\FileRepository\wsdprint.inf_amd64_b616bed30e8928ca\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\DSCResources\MSFT_RoleResource\fr-FR\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\System32\DriverStore\FileRepository\1394.inf_amd64_a08737ea39f5790b\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\System32\DriverStore\FileRepository\mdmgsm.inf_amd64_d7b1959484ec8228\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SysWOW64\fr-FR\Licenses\Volume\Professional\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SysWOW64\Speech_OneCore\Common\fr-FR\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\DSCResources\MSFT_EnvironmentResource\ja-JP\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\System32\DriverStore\FileRepository\mdmcpv.inf_amd64_906547002cc7c58e\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\System32\DriverStore\FileRepository\netwbw02.inf_amd64_1c4077fa004e73b4\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\Dism\de\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\DSCResources\MSFT_ServiceResource\ja-JP\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\DSCResources\MSFT_WindowsOptionalFeature\uk-UA\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\System32\DriverStore\FileRepository\mdmjf56e.inf_amd64_07bca0bfd5173050\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\System32\DriverStore\FileRepository\bcmfn2.inf_amd64_5ebadf201c5b5845\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\System32\DriverStore\FileRepository\c_monitor.inf_amd64_f02375bf47a4adb2\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\System32\DriverStore\FileRepository\c_ucm.inf_amd64_c30468a947db0fa8\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\System32\DriverStore\FileRepository\ialpss2i_gpio2_cnl.inf_amd64_a60833fda31e9831\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\System32\DriverStore\FileRepository\mdmaus.inf_amd64_f9b71b1d9c8643e2\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\System32\DriverStore\FileRepository\netvchannel.inf_amd64_ba3e73aa330c95d6\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SysWOW64\pt-PT\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\System32\DriverStore\FileRepository\avc.inf_amd64_0eaf27d749819837\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\Microsoft.PowerShell.ODataUtils\de-DE\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\System32\DriverStore\FileRepository\c_floppydisk.inf_amd64_bc7bd9dca28933ec\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\System32\DriverStore\FileRepository\tpmvsc.inf_amd64_9b03a5f041e8d2b2\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\System32\DriverStore\FileRepository\bth.inf_amd64_fffc54d66d592d52\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SysWOW64\Printing_Admin_Scripts\de-DE\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\AppvClient\fr\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\Microsoft.PowerShell.Archive\es-ES\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\System32\DriverStore\FileRepository\netnvm64.inf_amd64_35bbbe80dec15683\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\System32\DriverStore\FileRepository\mdmmcd.inf_amd64_43b149b35876b241\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\System32\DriverStore\FileRepository\wfpcapture.inf_amd64_54cf91ab0e4c9ac2\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SysWOW64\F12\uk-UA\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\Kds\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\DSCResources\MSFT_WaitForAny\it-IT\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\System32\DriverStore\FileRepository\mdmcom1.inf_amd64_cfd501781ae941c0\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\System32\DriverStore\FileRepository\netwtw08.inf_amd64_7c0c516fb22456cd\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SysWOW64\oobe\en-US\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SysWOW64\oobe\ja-JP\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SysWOW64\Recovery\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SysWOW64\WindowsPowerShell\v1.0\ja-JP\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\DSCResources\MSFT_WaitForAll\ja-JP\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\WindowsUpdate\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\System32\DriverStore\FileRepository\microsoft_bluetooth_hfp_hf.inf_amd64_0c00f8f3a465c9a4\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\System32\DriverStore\FileRepository\mdmusrgl.inf_amd64_19bd1d6c2b642b6f\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\System32\DriverStore\FileRepository\netnvma.inf_amd64_7080f6b8ea1744fb\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\Microsoft.PowerShell.Archive\en-US\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\fr-FR\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\System32\DriverStore\FileRepository\mausbhost.inf_amd64_34c86c15777c913b\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\System32\DriverStore\FileRepository\mdmsier.inf_amd64_3ae2ea3a55ec0279\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\System32\DriverStore\FileRepository\netbc64.inf_amd64_b96cdf411c43c00c\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\System32\DriverStore\FileRepository\netl1c63x64.inf_amd64_4d6630ce07a4fb42\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SysWOW64\uk-UA\Licenses\OEM\Professional\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SysWOW64\cs-CZ\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\System32\DriverStore\FileRepository\hidinterrupt.inf_amd64_eeb986311b3a5b16\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\System32\DriverStore\FileRepository\mdmaiwa5.inf_amd64_8416dd97e1ecb6dc\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\System32\DriverStore\FileRepository\usbcciddriver.inf_amd64_400a61104320a399\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SysWOW64\sppui\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SysWOW64\Com\it-IT\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\System32\DriverStore\FileRepository\ehstorpwddrv.inf_amd64_220e4fad6c84d016\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File opened for modification C:\Windows\SysWOW64\fr-FR\Licenses\_Default\Professional\license.rtf a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SysWOW64\slmgr\0410\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Modules\PSDesiredStateConfiguration\DSCResources\fr-FR\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe -
Sets desktop wallpaper using registry 2 TTPs 1 IoCs
Processes:
a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\aadfilnnaiknaacc.bmp" a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe -
Processes:
resource yara_rule behavioral2/memory/2516-0-0x0000000000400000-0x0000000000520000-memory.dmp upx behavioral2/memory/2516-3989-0x0000000000400000-0x0000000000520000-memory.dmp upx behavioral2/memory/2516-3995-0x0000000000400000-0x0000000000520000-memory.dmp upx behavioral2/memory/2516-7007-0x0000000000400000-0x0000000000520000-memory.dmp upx behavioral2/memory/2516-7008-0x0000000000400000-0x0000000000520000-memory.dmp upx behavioral2/memory/2516-7009-0x0000000000400000-0x0000000000520000-memory.dmp upx behavioral2/memory/2516-7010-0x0000000000400000-0x0000000000520000-memory.dmp upx behavioral2/memory/2516-7012-0x0000000000400000-0x0000000000520000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
Processes:
a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exedescription ioc process File created C:\Program Files\VideoLAN\VLC\plugins\packetizer\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\Logos\SplashScreen\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\ob-preview\js\nls\hu-hu\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Resource\CMap\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\ro-ro\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files (x86)\Common Files\Adobe\Reader\DC\Linguistics\Providers\Plugins2\AdobeHunspellPlugin\Abbreviations\en_US\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files (x86)\Common Files\Microsoft Shared\ink\en-US\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\js\nls\fi-fi\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files\WindowsApps\Microsoft.XboxSpeechToTextOverlay_1.17.29001.0_x64__8wekyb3d8bbwe\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\Assets\AppTiles\contrast-white\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\images\themeless\Localized_images\tr-tr\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\MEIPreload\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files\Microsoft Office\root\Templates\1033\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\Assets\contrast-white\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files\WindowsApps\Microsoft.StorePurchaseApp_11811.1001.18.0_x64__8wekyb3d8bbwe\Store.Purchase\Resources\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\ca-es\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\js\nls\zh-cn\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\search-summary\js\nls\ro-ro\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files (x86)\Common Files\Oracle\Java\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\Cultures\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files\WindowsApps\Microsoft.XboxSpeechToTextOverlay_1.17.29001.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files\WindowsApps\Microsoft.XboxSpeechToTextOverlay_1.17.29001.0_x64__8wekyb3d8bbwe\AppxMetadata\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files\WindowsPowerShell\Modules\Microsoft.PowerShell.Operation.Validation\1.0.1\Test\Modules\Example2.Diagnostics\1.0.1\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\js\nls\nl-nl\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files (x86)\WindowsPowerShell\Modules\Microsoft.PowerShell.Operation.Validation\1.0.1\Test\Modules\Example3.Diagnostics\2.0.1\Diagnostics\Simple\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files\VideoLAN\VLC\lua\modules\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files\Windows Media Player\uk-UA\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files\Windows Photo Viewer\it-IT\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\desktop-connector-files\js\nls\pl-pl\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\THEMES16\CANYON\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files\WindowsApps\Microsoft.StorePurchaseApp_11811.1001.18.0_x64__8wekyb3d8bbwe\Store.Purchase\Controls\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\en\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.XboxApp_48.49.31001.0_neutral_split.scale-125_8wekyb3d8bbwe\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.ZuneMusic_10.19071.19011.0_neutral_split.scale-125_8wekyb3d8bbwe\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files\WindowsApps\Microsoft.XboxIdentityProvider_12.50.6001.0_neutral_~_8wekyb3d8bbwe\AppxMetadata\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files\WindowsPowerShell\Modules\Pester\3.4.0\en-US\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\css\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\editpdf\images\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-app\js\nls\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files\Common Files\microsoft shared\ink\ar-SA\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files\VideoLAN\VLC\locale\vi\LC_MESSAGES\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsSoundRecorder_2019.716.2313.0_neutral_~_8wekyb3d8bbwe\AppxMetadata\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\Annotations\Stamps\ENU\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\js\nls\pl-pl\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files\Common Files\System\ja-JP\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files\Microsoft Office\root\Office16\Configuration\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files\WindowsApps\Microsoft.MicrosoftStickyNotes_3.6.73.0_neutral_~_8wekyb3d8bbwe\AppxMetadata\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files\WindowsApps\Microsoft.WindowsMaps_2019.716.2316.0_neutral_~_8wekyb3d8bbwe\AppxMetadata\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\it-it\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\js\nls\cs-cz\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Resource\SaslPrep\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files (x86)\Common Files\Adobe\Reader\DC\Linguistics\Providers\Plugins2\AdobeHunspellPlugin\SupplementalDictionaries\en_US\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files\Common Files\System\Ole DB\ja-JP\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\img\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\nls\en-gb\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\Videos\SmartSelect\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files\WindowsApps\Microsoft.People_10.1902.633.0_x64__8wekyb3d8bbwe\PeopleAppAssets\Videos\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\add-account\js\nls\tr-tr\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-app\js\nls\sv-se\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\js\nls\cs-cz\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\nls\pl-pl\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe -
Drops file in Windows directory 64 IoCs
Processes:
a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exedescription ioc process File created C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Reflection.Emit.ILGeneration\v4.0_4.0.0.0__b03f5f7f11d50a3a\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_dual_hidi2c.inf_31bf3856ad364e35_10.0.19041.1_none_28eb57ba9670482a\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-w..pdate-adm.resources_31bf3856ad364e35_10.0.19041.1266_en-us_d2d3ce7d77f34587\r\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\wow64_microsoft-windows-directx-xinput1_4_31bf3856ad364e35_10.0.19041.844_none_298659e19095b66b\r\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-d..rverifier.resources_31bf3856ad364e35_10.0.19041.1_ja-jp_507eae046d879438\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-g..policy-admin-gpedit_31bf3856ad364e35_10.0.19041.572_none_ac0702a9c3d2a173\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-i..l-keyboard-00050429_31bf3856ad364e35_10.0.19041.1_none_d05691dbbe23299c\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-kernelbase.resources_31bf3856ad364e35_10.0.19041.117_en-us_56376a26153e49f4\f\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_wvms_vspp.inf.resources_31bf3856ad364e35_10.0.19041.1_it-it_329d752049b003c2\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\x86_microsoft-windows-l..fessional.resources_31bf3856ad364e35_10.0.19041.1_de-de_a50685ddae0e0168\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-eapttlsext.resources_31bf3856ad364e35_10.0.19041.1_it-it_1586c3f738d0c57d\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-m..rser-task.resources_31bf3856ad364e35_10.0.19041.1_de-de_46f7c23e142559e8\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-naturallanguage6-base_31bf3856ad364e35_10.0.19041.1_none_06dff86af4d19f08\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-s..iencehost.appxsetup_31bf3856ad364e35_10.0.19041.1023_none_52fbb1b86a870614\f\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_system.diagnostics.tracesource_b03f5f7f11d50a3a_4.0.15805.0_none_7fe888873c946868\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\wow64_microsoft-windows-detectionandsharingapi_31bf3856ad364e35_10.0.19041.746_none_21f10bf9715bdc4c\f\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\wow64_microsoft-windows-i..l-keyboard-00000461_31bf3856ad364e35_10.0.19041.1_none_a787537137f69bc6\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Net.WebHeaderCollection\v4.0_4.0.0.0__b03f5f7f11d50a3a\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_c_swcomponent.inf.resources_31bf3856ad364e35_10.0.19041.1_de-de_42cddbf20ce2839a\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_ds-ui-ext.resources_31bf3856ad364e35_10.0.19041.1_fr-fr_76a9f2508c964d9a\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-s..ingshandlers-gaming_31bf3856ad364e35_10.0.19041.1_none_b13f86f373618376\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-wmpdmc-ux_31bf3856ad364e35_10.0.19041.746_none_cc5cbb9556301da3\f\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\msil_microsoft.powershell.commands.utility_31bf3856ad364e35_10.0.19041.1_none_4525b961676e6182\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.PowerShell.ISECommon.Resources\v4.0_3.0.0.0_es_31bf3856ad364e35\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-s..ilenotify.resources_31bf3856ad364e35_7.0.19041.1_it-it_fad7e364135764a4\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-t..clientsku.resources_31bf3856ad364e35_10.0.19041.1_en-us_435f0fb5c1db539b\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-ui-biofeedback-library_31bf3856ad364e35_10.0.19041.746_none_e001faf79e7a1547\r\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\wow64_microsoft-windows-dxptasks-sync_31bf3856ad364e35_10.0.19041.1_none_4eefb5d2815eeb9c\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\wow64_microsoft-windows-s..t-tracker.resources_31bf3856ad364e35_10.0.19041.1_es-es_e605cd84358188a2\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\x86_microsoft-windows-i..2platform.resources_31bf3856ad364e35_11.0.19041.1_uk-ua_6c6234ba4e286635\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\wow64_microsoft-windows-com-dtc-setup_31bf3856ad364e35_10.0.19041.746_none_76199c1c412ad571\r\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\assembly\GAC_MSIL\PresentationFontCache\3.0.0.0__31bf3856ad364e35\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Runtime.Serialization.Formatters.Soap\v4.0_4.0.0.0__b03f5f7f11d50a3a\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-a..assistant.resources_31bf3856ad364e35_10.0.19041.1_fr-fr_62438fb5f8bbc7b1\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-s..cingstack.resources_31bf3856ad364e35_10.0.19041.1_ja-jp_717b107bf166ac34\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-uxinit_31bf3856ad364e35_10.0.19041.1_none_1346fe218b9024fc\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_netfx35wpf-system.windows.presentation_31bf3856ad364e35_10.0.19041.1_none_3b5cff45a7566775\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_windows-application..nd-timebroker-winrt_31bf3856ad364e35_10.0.19041.746_none_d32e9c2f3574618c\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\wow64_microsoft-windows-creddialogcontroller_31bf3856ad364e35_10.0.19041.964_none_153b220df68af98e\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\SystemResources\Windows.UI.AccountsControl\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_dual_net8185.inf_31bf3856ad364e35_10.0.19041.1_none_96b6a763fa59d2f2\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_microsoft-hyper-v-vstack-vmms.resources_31bf3856ad364e35_10.0.19041.1_fr-fr_9e8f8d77439e2f97\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-d..rvice-daf.resources_31bf3856ad364e35_10.0.19041.1_ja-jp_4be48725b2499112\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-p..cemanager.resources_31bf3856ad364e35_10.0.19041.1_de-de_ae843aecd74a2a2e\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-wdi-adm.resources_31bf3856ad364e35_10.0.19041.1_ja-jp_ec3ae361a06c0221\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-win32k_31bf3856ad364e35_10.0.19041.264_none_96d51a9cf96821f6\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\wow64_microsoft-windows-csrss.resources_31bf3856ad364e35_10.0.19041.1_es-es_9aa21fd0b555d920\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-dskquota.resources_31bf3856ad364e35_10.0.19041.1_uk-ua_e0fef0cf2d145e23\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-oobe-user.resources_31bf3856ad364e35_10.0.19041.1_en-us_10e060ae0a92fbc1\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_microsoft.windows.c..-controls.resources_6595b64144ccf1df_6.0.19041.1_bg-bg_dd016b0b9ea8d750\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_system.data.entity.design.resources_b77a5c561934e089_4.0.15805.0_fr-fr_1198d81c8911a395\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\wow64_microsoft-windows-msauditevtlog_31bf3856ad364e35_10.0.19041.610_none_afaadb8f0b8a9278\r\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\wow64_microsoft-windows-s..nnectedaccountstate_31bf3856ad364e35_10.0.19041.746_none_d79dc91ea424c11c\r\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_bthspp.inf.resources_31bf3856ad364e35_10.0.19041.1_it-it_dadca33145a42bc2\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_hyperv-vmemulatednic.resources_31bf3856ad364e35_10.0.19041.1_de-de_203ca664578377b7\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-enrollengine_31bf3856ad364e35_10.0.19041.1266_none_0da9b93573cd9ce7\r\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-n..tion_service_iassam_31bf3856ad364e35_10.0.19041.1_none_31a07115f317ca01\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\wow64_microsoft-windows-directx-d3dcompiler_31bf3856ad364e35_10.0.19041.546_none_d1a00ba6af407536\f\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\wow64_microsoft-windows-directx-direct3d11_31bf3856ad364e35_10.0.19041.1202_none_6ecd2612b74330f8\r\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-n..-domain-clients-svc_31bf3856ad364e35_10.0.19041.964_none_21f025fe4ae682b3\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-nbtstat.resources_31bf3856ad364e35_10.0.19041.1_fr-fr_13e49f9dadecf0a7\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-runtime-mediaframe_31bf3856ad364e35_10.0.19041.746_none_4b923aa3058360ed\f\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-s..e-client-ui-wsreset_31bf3856ad364e35_10.0.19041.746_none_a47144c464d15475\f\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe File created C:\Windows\WinSxS\amd64_microsoft-windows-settingsynchost_31bf3856ad364e35_10.0.19041.1202_none_f4a35974d85ff180\HOW TO DECRYPT FILES.txt a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.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.
Processes:
a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe -
Modifies registry class 10 IoCs
Processes:
a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\YUMODILULDNZGLE\shell\open a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\YUMODILULDNZGLE\DefaultIcon a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\YUMODILULDNZGLE\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\R4r5E8RBfwmV5am.exe,0" a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\YUMODILULDNZGLE\shell\open\command a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\YUMODILULDNZGLE\ = "CRYPTED!" a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\YUMODILULDNZGLE\shell a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\YUMODILULDNZGLE\shell\open\command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\R4r5E8RBfwmV5am.exe" a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.shadaloo2 a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.shadaloo2\ = "YUMODILULDNZGLE" a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\YUMODILULDNZGLE a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe"C:\Users\Admin\AppData\Local\Temp\a5663a1281ae0cb8fc8e858f00b3a5b6cc6084626ec9d07a2d2e226d5df4fb96.exe"1⤵
- Drops file in Drivers directory
- Drops startup file
- Adds Run key to start application
- Drops file in System32 directory
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:2516
Network
MITRE ATT&CK Enterprise v15
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Downloads
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Filesize
383B
MD5eca1b2db16019e4cd5ffb7bdfca70551
SHA1719412e310b24357626c64247bd984c9830a24ce
SHA256580d3b111bf25c4db730da0274d08f90c104a4061c0a255a70c4f7a1ab2571a5
SHA512821314a4c2e3dd02a55b72519018cbc9e4268e0ba046b8aa1ac0f8fcd2fa2a270a8a5173263eae090c74db31e81248b207bd80fe0ee487deb2a66d6d792e8759