7ab20ca0107f85b5ec838b76474e2c49f1295041f637f6c7130b745acecebf8a

Analysis

max time kernel
162s
max time network
176s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
14/03/2024, 03:42

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General

Target

PDFR_Printer_Cmds_v25000.exe
Size

75KB
MD5

c0ce60a08b267f102b8cabb882f3ea0e
SHA1

fa819a99e432c9b6f8cdbf63dfbd5ab36f5ba3a0
SHA256

d9a174775710b606c25d160d1f859e9f7f9a67fecc3612627bf7cd1a3039434f
SHA512

23b0d8b64be9b938ff0e3b16b6256269dc66b3a8d1a4ba6c05a090fc8b8004b227fb3c3da23de66f354745aae301ff00d5d4980e09be180567f6baee695aa62d
SSDEEP

1536:bKfjvC6V9VN1fKXMiboLtQzAPwMw7xKhlmM:uLvCnNoLtQz6jw7xKeM

Score

1^/10

Malware Config

Signatures

Modifies registry class 44 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{34066144-EF0C-4354-8EA4-5AB1705DE938}\ = "Printer_Cmds_AxExe"	PDFR_Printer_Cmds_v25000.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC64A2F9-F186-4E64-867D-9BD1E775EC2A}\ProgID	PDFR_Printer_Cmds_v25000.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\PDF_reDirect_v2500.Printer_Cmds_AxExe\Clsid\ = "{AC64A2F9-F186-4E64-867D-9BD1E775EC2A}"	PDFR_Printer_Cmds_v25000.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{2545E144-0260-4741-A33E-66C70C60870E}\2.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\PDFR_Printer_Cmds_v25000.exe"	PDFR_Printer_Cmds_v25000.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{2545E144-0260-4741-A33E-66C70C60870E}\2.0\HELPDIR	PDFR_Printer_Cmds_v25000.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{2545E144-0260-4741-A33E-66C70C60870E}\2.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp"	PDFR_Printer_Cmds_v25000.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{34066144-EF0C-4354-8EA4-5AB1705DE938}\ProxyStubClsid32	PDFR_Printer_Cmds_v25000.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{34066144-EF0C-4354-8EA4-5AB1705DE938}\ProxyStubClsid32	PDFR_Printer_Cmds_v25000.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC64A2F9-F186-4E64-867D-9BD1E775EC2A}\ = "PDF_reDirect_v2500.Printer_Cmds_AxExe"	PDFR_Printer_Cmds_v25000.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC64A2F9-F186-4E64-867D-9BD1E775EC2A}\Implemented Categories	PDFR_Printer_Cmds_v25000.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC64A2F9-F186-4E64-867D-9BD1E775EC2A}\Programmable	PDFR_Printer_Cmds_v25000.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{2545E144-0260-4741-A33E-66C70C60870E}\2.0\ = "PDF_reDirect_v2500"	PDFR_Printer_Cmds_v25000.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{2545E144-0260-4741-A33E-66C70C60870E}\2.0\FLAGS	PDFR_Printer_Cmds_v25000.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{2545E144-0260-4741-A33E-66C70C60870E}\2.0\0	PDFR_Printer_Cmds_v25000.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{34066144-EF0C-4354-8EA4-5AB1705DE938}\TypeLib\ = "{2545E144-0260-4741-A33E-66C70C60870E}"	PDFR_Printer_Cmds_v25000.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC64A2F9-F186-4E64-867D-9BD1E775EC2A}	PDFR_Printer_Cmds_v25000.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\PDF_reDirect_v2500.Printer_Cmds_AxExe	PDFR_Printer_Cmds_v25000.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{2545E144-0260-4741-A33E-66C70C60870E}	PDFR_Printer_Cmds_v25000.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{34066144-EF0C-4354-8EA4-5AB1705DE938}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	PDFR_Printer_Cmds_v25000.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{34066144-EF0C-4354-8EA4-5AB1705DE938}\TypeLib\Version = "2.0"	PDFR_Printer_Cmds_v25000.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC64A2F9-F186-4E64-867D-9BD1E775EC2A}\LocalServer32	PDFR_Printer_Cmds_v25000.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC64A2F9-F186-4E64-867D-9BD1E775EC2A}\TypeLib	PDFR_Printer_Cmds_v25000.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{34066144-EF0C-4354-8EA4-5AB1705DE938}\ProxyStubClsid\ = "{00020424-0000-0000-C000-000000000046}"	PDFR_Printer_Cmds_v25000.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{34066144-EF0C-4354-8EA4-5AB1705DE938}\ = "_Printer_Cmds_AxExe"	PDFR_Printer_Cmds_v25000.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC64A2F9-F186-4E64-867D-9BD1E775EC2A}\ProgID\ = "PDF_reDirect_v2500.Printer_Cmds_AxExe"	PDFR_Printer_Cmds_v25000.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC64A2F9-F186-4E64-867D-9BD1E775EC2A}\VERSION\ = "2.0"	PDFR_Printer_Cmds_v25000.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\PDF_reDirect_v2500.Printer_Cmds_AxExe\Clsid	PDFR_Printer_Cmds_v25000.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{34066144-EF0C-4354-8EA4-5AB1705DE938}\ProxyStubClsid	PDFR_Printer_Cmds_v25000.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{34066144-EF0C-4354-8EA4-5AB1705DE938}	PDFR_Printer_Cmds_v25000.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{34066144-EF0C-4354-8EA4-5AB1705DE938}\TypeLib\ = "{2545E144-0260-4741-A33E-66C70C60870E}"	PDFR_Printer_Cmds_v25000.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{34066144-EF0C-4354-8EA4-5AB1705DE938}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	PDFR_Printer_Cmds_v25000.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC64A2F9-F186-4E64-867D-9BD1E775EC2A}\VERSION	PDFR_Printer_Cmds_v25000.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\PDF_reDirect_v2500.Printer_Cmds_AxExe\ = "PDF_reDirect_v2500.Printer_Cmds_AxExe"	PDFR_Printer_Cmds_v25000.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC64A2F9-F186-4E64-867D-9BD1E775EC2A}\Implemented Categories\{40FC6ED5-2438-11CF-A3DB-080036F12502}	PDFR_Printer_Cmds_v25000.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{2545E144-0260-4741-A33E-66C70C60870E}\2.0\0\win32	PDFR_Printer_Cmds_v25000.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{34066144-EF0C-4354-8EA4-5AB1705DE938}\ = "_Printer_Cmds_AxExe"	PDFR_Printer_Cmds_v25000.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC64A2F9-F186-4E64-867D-9BD1E775EC2A}\TypeLib\ = "{2545E144-0260-4741-A33E-66C70C60870E}"	PDFR_Printer_Cmds_v25000.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC64A2F9-F186-4E64-867D-9BD1E775EC2A}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\PDFR_Printer_Cmds_v25000.exe"	PDFR_Printer_Cmds_v25000.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{2545E144-0260-4741-A33E-66C70C60870E}\2.0	PDFR_Printer_Cmds_v25000.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{2545E144-0260-4741-A33E-66C70C60870E}\2.0\FLAGS\ = "0"	PDFR_Printer_Cmds_v25000.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{34066144-EF0C-4354-8EA4-5AB1705DE938}\TypeLib	PDFR_Printer_Cmds_v25000.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{34066144-EF0C-4354-8EA4-5AB1705DE938}	PDFR_Printer_Cmds_v25000.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{34066144-EF0C-4354-8EA4-5AB1705DE938}\TypeLib	PDFR_Printer_Cmds_v25000.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{34066144-EF0C-4354-8EA4-5AB1705DE938}\TypeLib\Version = "2.0"	PDFR_Printer_Cmds_v25000.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2392	PDFR_Printer_Cmds_v25000.exe

C:\Users\Admin\AppData\Local\Temp\PDFR_Printer_Cmds_v25000.exe
"C:\Users\Admin\AppData\Local\Temp\PDFR_Printer_Cmds_v25000.exe"
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2392

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1412 --field-trial-handle=2744,i,16362475727591565961,3676688664819797550,262144 --variations-seed-version /prefetch:8
1⤵
PID:2340

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Malware Config

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MITRE ATT&CK Matrix

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