26065212b4536f0dc4d323d45d49c21da2e21b6110a396c52c3a72d8f590bcc1

Analysis

max time kernel
120s
max time network
121s
platform
windows10-2004_x64
resource
win10v2004-20240910-en
resource tags

arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system
submitted
05/10/2024, 14:06

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General

Target

26065212b4536f0dc4d323d45d49c21da2e21b6110a396c52c3a72d8f590bcc1N.exe
Size

63KB
MD5

10fdb55acb5f7e534143857eeb66ce40
SHA1

5036e15e30014031c84d82ed9067b728e208434f
SHA256

26065212b4536f0dc4d323d45d49c21da2e21b6110a396c52c3a72d8f590bcc1
SHA512

0447e6363ca3256af2391bf7001c30399a3b57bac6e2b50b9f4c38d94a48519109f08bc95b3691b98b108e5cacb2561bfb655fcf305bd9a6b2ba4c5f8e236c87
SSDEEP

1536:eZ8WqfSXexk5NKLHsFa7zw6tyiPq2XghlTGYIYyBdNhyWD5hN+oA:eZ8Jqu25NKLHsFezVtyJ1dyBrhnzIJ

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2532	urdvxc.exe

Executes dropped EXE 4 IoCs

pid	Process
3980	urdvxc.exe
60	urdvxc.exe
3296	urdvxc.exe
2532	urdvxc.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\urdvxc.exe	26065212b4536f0dc4d323d45d49c21da2e21b6110a396c52c3a72d8f590bcc1N.exe
File opened for modification	C:\Windows\SysWOW64\urdvxc.exe	26065212b4536f0dc4d323d45d49c21da2e21b6110a396c52c3a72d8f590bcc1N.exe
File created	C:\Windows\SysWOW64\urdvxc.exe	urdvxc.exe

Drops file in Program Files directory 35 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\MeasureApprove.htm	urdvxc.exe
File opened for modification	C:\Program Files\Microsoft Office\Office16\OSPP.HTM	urdvxc.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\dialogs\browse_window.html	urdvxc.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\dialogs\create_stream.html	urdvxc.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\dialogs\error_window.html	urdvxc.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\dialogs\offset_window.html	urdvxc.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\mobile_browse.html	urdvxc.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\vlm.html	urdvxc.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\Welcome.html	urdvxc.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\revhnlhn.exe	urdvxc.exe
File opened for modification	C:\Program Files\Java\jre-1.8\hcjzqenb.exe	urdvxc.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\dialogs\stream_config_window.html	urdvxc.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\dialogs\stream_window.html	urdvxc.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\mobile.html	urdvxc.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\hrbhlxhb.exe	urdvxc.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\chllsvtv.exe	urdvxc.exe
File opened for modification	C:\Program Files\Java\jre-1.8\Welcome.html	urdvxc.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\PersonaSpy\PersonaSpy.html	urdvxc.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\dialogs\equalizer_window.html	urdvxc.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\index.html	urdvxc.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\mobile_equalizer.html	urdvxc.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\nxqsxhql.exe	urdvxc.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\mobile_view.html	urdvxc.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\dialogs\batch_window.html	urdvxc.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\kznjrtew.exe	urdvxc.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\view.html	urdvxc.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\1033\rvhrjtnt.exe	urdvxc.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\dialogs\mosaic_window.html	urdvxc.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\vlm_export.html	urdvxc.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\vlbvwvhv.exe	urdvxc.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\README.html	urdvxc.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\PersonaSpy\tsbknceh.exe	urdvxc.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\1033\README.HTM	urdvxc.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Smart Tag\1033\MCABOUT.HTM	urdvxc.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\bkbbtzlb.exe	urdvxc.exe

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	urdvxc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	urdvxc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	26065212b4536f0dc4d323d45d49c21da2e21b6110a396c52c3a72d8f590bcc1N.exe

Modifies registry class 60 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D72C442F-6EA9-BFAF-2703-0F262F8765FD}\ = "nvhnzhlnhsshsszh"	urdvxc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5BFAF607-9DDA-565E-A528-64082B45FA4C}	urdvxc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66E9A00C-64D1-4956-05AE-619DF5D22A84}\LocalServer32\ = "C:\\Windows\\SysWOW64\\urdvxc.exe"	urdvxc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66E9A00C-64D1-4956-05AE-619DF5D22A84}\ = "vnextnszlwrchlbl"	urdvxc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62B77361-C052-178D-5313-7AF2D2475E12}	urdvxc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{673E727F-F141-FAB5-0E8B-60A8C5820FF4}	26065212b4536f0dc4d323d45d49c21da2e21b6110a396c52c3a72d8f590bcc1N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5BFAF607-9DDA-565E-A528-64082B45FA4C}\ = "zsbnhbsleqjejeen"	urdvxc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{EB4470BE-3A35-A218-C7F6-4398C8694892}\ = "qkjjkcvbsterxcve"	urdvxc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66E9A00C-64D1-4956-05AE-619DF5D22A84}\LocalServer32	urdvxc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D9E5B2A0-6DA4-8211-3F09-7196AABBE564}\LocalServer32	urdvxc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC84F518-2B78-BCFB-E876-EDAE640549C3}\LocalServer32	urdvxc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7A1F8B4D-AC79-4B22-67EA-E30560A5BF1C}\ = "ksjhjhvxhhhbnkhv"	urdvxc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62B77361-C052-178D-5313-7AF2D2475E12}\LocalServer32	urdvxc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8308FF82-554C-D53A-FE36-8DDED83673EF}\LocalServer32	urdvxc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66E9A00C-64D1-4956-05AE-619DF5D22A84}	urdvxc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66E9A00C-64D1-4956-05AE-619DF5D22A84}\LocalServer32	urdvxc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66E9A00C-64D1-4956-05AE-619DF5D22A84}\LocalServer32	urdvxc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66E9A00C-64D1-4956-05AE-619DF5D22A84}\LocalServer32\ = "C:\\Windows\\SysWOW64\\urdvxc.exe"	urdvxc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66E9A00C-64D1-4956-05AE-619DF5D22A84}	urdvxc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC84F518-2B78-BCFB-E876-EDAE640549C3}\ = "jjrnsltlxjejhjre"	urdvxc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{673E727F-F141-FAB5-0E8B-60A8C5820FF4}\ = "qjvvrceksksjscth"	26065212b4536f0dc4d323d45d49c21da2e21b6110a396c52c3a72d8f590bcc1N.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{EB4470BE-3A35-A218-C7F6-4398C8694892}	urdvxc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{EB4470BE-3A35-A218-C7F6-4398C8694892}\LocalServer32	urdvxc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{EB4470BE-3A35-A218-C7F6-4398C8694892}\LocalServer32\ = "C:\\Program Files\\Microsoft Office\\root\\vfs\\ProgramFilesCommonX64\\Microsoft Shared\\Smart Tag\\1033\\rvhrjtnt.exe"	urdvxc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5BFAF607-9DDA-565E-A528-64082B45FA4C}\LocalServer32\ = "C:\\Program Files\\VideoLAN\\VLC\\lua\\http\\kznjrtew.exe"	urdvxc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4DA7BCA8-2512-8FCE-67B5-F36442F4E210}\LocalServer32\ = "C:\\Program Files\\VideoLAN\\VLC\\lua\\http\\vlbvwvhv.exe"	urdvxc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62B77361-C052-178D-5313-7AF2D2475E12}\LocalServer32\ = "C:\\Program Files\\VideoLAN\\VLC\\lua\\http\\nxqsxhql.exe"	urdvxc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{673E727F-F141-FAB5-0E8B-60A8C5820FF4}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\26065212b4536f0dc4d323d45d49c21da2e21b6110a396c52c3a72d8f590bcc1N.exe"	26065212b4536f0dc4d323d45d49c21da2e21b6110a396c52c3a72d8f590bcc1N.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5DA7E191-3518-8C5E-DAD0-E316016B7509}	urdvxc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D72C442F-6EA9-BFAF-2703-0F262F8765FD}\LocalServer32\ = "C:\\Program Files\\Java\\jdk-1.8\\chllsvtv.exe"	urdvxc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D9E5B2A0-6DA4-8211-3F09-7196AABBE564}	urdvxc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D9E5B2A0-6DA4-8211-3F09-7196AABBE564}\ = "qqsblhvtbsvceevn"	urdvxc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5BFAF607-9DDA-565E-A528-64082B45FA4C}\LocalServer32	urdvxc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66E9A00C-64D1-4956-05AE-619DF5D22A84}\LocalServer32	urdvxc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D72C442F-6EA9-BFAF-2703-0F262F8765FD}\LocalServer32	urdvxc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4DA7BCA8-2512-8FCE-67B5-F36442F4E210}	urdvxc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{62B77361-C052-178D-5313-7AF2D2475E12}\ = "hwvtcsenttnkxler"	urdvxc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66E9A00C-64D1-4956-05AE-619DF5D22A84}\LocalServer32\ = "C:\\Windows\\SysWOW64\\urdvxc.exe"	urdvxc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC84F518-2B78-BCFB-E876-EDAE640549C3}	urdvxc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66E9A00C-64D1-4956-05AE-619DF5D22A84}	urdvxc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5DA7E191-3518-8C5E-DAD0-E316016B7509}\LocalServer32\ = "C:\\Program Files\\Java\\jdk-1.8\\jre\\revhnlhn.exe"	urdvxc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D9E5B2A0-6DA4-8211-3F09-7196AABBE564}\LocalServer32\ = "C:\\Program Files\\Microsoft Office\\root\\Office16\\PersonaSpy\\tsbknceh.exe"	urdvxc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7A1F8B4D-AC79-4B22-67EA-E30560A5BF1C}	urdvxc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7A1F8B4D-AC79-4B22-67EA-E30560A5BF1C}\LocalServer32	urdvxc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8308FF82-554C-D53A-FE36-8DDED83673EF}\ = "zcshszhbjkxtjbss"	urdvxc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66E9A00C-64D1-4956-05AE-619DF5D22A84}\ = "sqnekznbsknzjqrh"	urdvxc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5DA7E191-3518-8C5E-DAD0-E316016B7509}\LocalServer32	urdvxc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4DA7BCA8-2512-8FCE-67B5-F36442F4E210}\ = "twrxvnherwrnhjwc"	urdvxc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8308FF82-554C-D53A-FE36-8DDED83673EF}	urdvxc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66E9A00C-64D1-4956-05AE-619DF5D22A84}\LocalServer32\ = "C:\\Windows\\SysWOW64\\urdvxc.exe"	urdvxc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{AC84F518-2B78-BCFB-E876-EDAE640549C3}\LocalServer32\ = "C:\\Program Files\\Java\\jre-1.8\\hcjzqenb.exe"	urdvxc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{5DA7E191-3518-8C5E-DAD0-E316016B7509}\ = "bvbklkjsnwjhkchb"	urdvxc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7A1F8B4D-AC79-4B22-67EA-E30560A5BF1C}\LocalServer32\ = "C:\\Program Files\\VideoLAN\\VLC\\lua\\http\\bkbbtzlb.exe"	urdvxc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4DA7BCA8-2512-8FCE-67B5-F36442F4E210}\LocalServer32	urdvxc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{8308FF82-554C-D53A-FE36-8DDED83673EF}\LocalServer32\ = "C:\\Program Files\\VideoLAN\\VLC\\lua\\http\\hrbhlxhb.exe"	urdvxc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{673E727F-F141-FAB5-0E8B-60A8C5820FF4}\LocalServer32	26065212b4536f0dc4d323d45d49c21da2e21b6110a396c52c3a72d8f590bcc1N.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66E9A00C-64D1-4956-05AE-619DF5D22A84}\ = "qxjlkckrqqtrbkch"	urdvxc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{D72C442F-6EA9-BFAF-2703-0F262F8765FD}	urdvxc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66E9A00C-64D1-4956-05AE-619DF5D22A84}	urdvxc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66E9A00C-64D1-4956-05AE-619DF5D22A84}\ = "zbqlnllttvhqbvet"	urdvxc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3980	urdvxc.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3284 wrote to memory of 3980	3284	26065212b4536f0dc4d323d45d49c21da2e21b6110a396c52c3a72d8f590bcc1N.exe	86
PID 3284 wrote to memory of 3980	3284	26065212b4536f0dc4d323d45d49c21da2e21b6110a396c52c3a72d8f590bcc1N.exe	86
PID 3284 wrote to memory of 3980	3284	26065212b4536f0dc4d323d45d49c21da2e21b6110a396c52c3a72d8f590bcc1N.exe	86
PID 3284 wrote to memory of 60	3284	26065212b4536f0dc4d323d45d49c21da2e21b6110a396c52c3a72d8f590bcc1N.exe	88
PID 3284 wrote to memory of 60	3284	26065212b4536f0dc4d323d45d49c21da2e21b6110a396c52c3a72d8f590bcc1N.exe	88
PID 3284 wrote to memory of 60	3284	26065212b4536f0dc4d323d45d49c21da2e21b6110a396c52c3a72d8f590bcc1N.exe	88
PID 3284 wrote to memory of 2532	3284	26065212b4536f0dc4d323d45d49c21da2e21b6110a396c52c3a72d8f590bcc1N.exe	92
PID 3284 wrote to memory of 2532	3284	26065212b4536f0dc4d323d45d49c21da2e21b6110a396c52c3a72d8f590bcc1N.exe	92
PID 3284 wrote to memory of 2532	3284	26065212b4536f0dc4d323d45d49c21da2e21b6110a396c52c3a72d8f590bcc1N.exe	92

C:\Users\Admin\AppData\Local\Temp\26065212b4536f0dc4d323d45d49c21da2e21b6110a396c52c3a72d8f590bcc1N.exe
"C:\Users\Admin\AppData\Local\Temp\26065212b4536f0dc4d323d45d49c21da2e21b6110a396c52c3a72d8f590bcc1N.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3284
- C:\Windows\SysWOW64\urdvxc.exe
  C:\Windows\system32\urdvxc.exe /installservice
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious use of AdjustPrivilegeToken
  PID:3980
- C:\Windows\SysWOW64\urdvxc.exe
  C:\Windows\system32\urdvxc.exe /start
  2⤵
  - Executes dropped EXE
  - Modifies registry class
  PID:60
- C:\Windows\SysWOW64\urdvxc.exe
  C:\Windows\system32\urdvxc.exe /uninstallservice patch:C:\Users\Admin\AppData\Local\Temp\26065212b4536f0dc4d323d45d49c21da2e21b6110a396c52c3a72d8f590bcc1N.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Modifies registry class
  PID:2532

C:\Windows\SysWOW64\urdvxc.exe
"C:\Windows\SysWOW64\urdvxc.exe" /service
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:3296

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\urdvxc.exe

Filesize
63KB

MD5
10fdb55acb5f7e534143857eeb66ce40

SHA1
5036e15e30014031c84d82ed9067b728e208434f

SHA256
26065212b4536f0dc4d323d45d49c21da2e21b6110a396c52c3a72d8f590bcc1

SHA512
0447e6363ca3256af2391bf7001c30399a3b57bac6e2b50b9f4c38d94a48519109f08bc95b3691b98b108e5cacb2561bfb655fcf305bd9a6b2ba4c5f8e236c87

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memory/60-10-0x00000000001C0000-0x00000000001DF000-memory.dmp

Filesize
124KB

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memory/2532-39-0x00000000001C0000-0x00000000001DF000-memory.dmp

Filesize
124KB

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memory/2532-57-0x00000000001C0000-0x00000000001DF000-memory.dmp

Filesize
124KB

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memory/3284-0-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

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memory/3284-1-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3284-37-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-48-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-53-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-51-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-20-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-21-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-22-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-23-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-24-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-25-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-26-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-27-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-28-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-29-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-30-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-31-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-32-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-33-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-34-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-35-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-38-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-17-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-40-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-41-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-42-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-43-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-44-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-45-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-46-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-47-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-13-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-49-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-50-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-18-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-19-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

Download
memory/3296-60-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

Download
memory/3296-54-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

Download
memory/3296-55-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

Download
memory/3296-56-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

Download
memory/3296-12-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

Download
memory/3296-58-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-59-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

Download
memory/3296-52-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-61-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

Download
memory/3296-62-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

Download
memory/3296-63-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-64-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

Download
memory/3296-65-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

Download
memory/3296-66-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

Download
memory/3296-67-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

Download
memory/3296-68-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

Download
memory/3296-69-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

Download
memory/3296-70-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

Download
memory/3296-71-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

Download
memory/3296-72-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

Download
memory/3296-73-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

Download
memory/3296-74-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

Download
memory/3296-75-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

Download
memory/3296-76-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

Download
memory/3296-77-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

Download
memory/3296-78-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

Download
memory/3296-79-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

Download
memory/3296-80-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3296-448-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3980-6-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3980-8-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

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memory/3980-7-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

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