9ed59cb3e20abbb81595aaad5ef89e6d71fab6285692488396fd46f863dfd998

General

Target

9ed59cb3e20abbb81595aaad5ef89e6d71fab6285692488396fd46f863dfd998.exe
Size

56KB
MD5

116bb921c62952c2cc130face3212c80
SHA1

daa014369178eec8cd71d7412f79f0a025cf80fa
SHA256

9ed59cb3e20abbb81595aaad5ef89e6d71fab6285692488396fd46f863dfd998
SHA512

9839706d85663c8d4529b95a06f6cbaa5f650f818f88164a1dfd878a9672542ee636f3b3352af82e8dc703fddffb64cbfb6be6684ff9e178de21a6ee51ce0dc6
SSDEEP

768:l9Q+Cf32/UzRFu0tDNjobGb0ZmT0j8oFzIlELZHd2u5PodT5LZVna6lndt9e3E9Y:4+8FoKtoVTtHEyoN5LZVawd+E9+btv

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
740	urdvxc.exe
2240	urdvxc.exe
4404	urdvxc.exe
4964	urdvxc.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\urdvxc.exe	urdvxc.exe
File created	C:\Windows\SysWOW64\urdvxc.exe	9ed59cb3e20abbb81595aaad5ef89e6d71fab6285692488396fd46f863dfd998.exe
File opened for modification	C:\Windows\SysWOW64\urdvxc.exe	9ed59cb3e20abbb81595aaad5ef89e6d71fab6285692488396fd46f863dfd998.exe

Modifies registry class 20 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6887D4F9-5513-8EBD-64FE-E3C1A5B527F6}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\9ed59cb3e20abbb81595aaad5ef89e6d71fab6285692488396fd46f863dfd998.exe"	9ed59cb3e20abbb81595aaad5ef89e6d71fab6285692488396fd46f863dfd998.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
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}\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\{66E9A00C-64D1-4956-05AE-619DF5D22A84}\ = "lbrvhwjnesnllxre"	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}\ = "zlrternktvsjlhlr"	urdvxc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66E9A00C-64D1-4956-05AE-619DF5D22A84}\ = "nzhvjlttekrczsqs"	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\{6887D4F9-5513-8EBD-64FE-E3C1A5B527F6}\LocalServer32	9ed59cb3e20abbb81595aaad5ef89e6d71fab6285692488396fd46f863dfd998.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}\ = "erehjjrehjbkqlhb"	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\{6887D4F9-5513-8EBD-64FE-E3C1A5B527F6}	9ed59cb3e20abbb81595aaad5ef89e6d71fab6285692488396fd46f863dfd998.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6887D4F9-5513-8EBD-64FE-E3C1A5B527F6}\ = "scxrelctsbxxjkeb"	9ed59cb3e20abbb81595aaad5ef89e6d71fab6285692488396fd46f863dfd998.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}	urdvxc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	740	urdvxc.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3668 wrote to memory of 740	3668	9ed59cb3e20abbb81595aaad5ef89e6d71fab6285692488396fd46f863dfd998.exe	80
PID 3668 wrote to memory of 740	3668	9ed59cb3e20abbb81595aaad5ef89e6d71fab6285692488396fd46f863dfd998.exe	80
PID 3668 wrote to memory of 740	3668	9ed59cb3e20abbb81595aaad5ef89e6d71fab6285692488396fd46f863dfd998.exe	80
PID 3668 wrote to memory of 2240	3668	9ed59cb3e20abbb81595aaad5ef89e6d71fab6285692488396fd46f863dfd998.exe	81
PID 3668 wrote to memory of 2240	3668	9ed59cb3e20abbb81595aaad5ef89e6d71fab6285692488396fd46f863dfd998.exe	81
PID 3668 wrote to memory of 2240	3668	9ed59cb3e20abbb81595aaad5ef89e6d71fab6285692488396fd46f863dfd998.exe	81
PID 3668 wrote to memory of 4964	3668	9ed59cb3e20abbb81595aaad5ef89e6d71fab6285692488396fd46f863dfd998.exe	83
PID 3668 wrote to memory of 4964	3668	9ed59cb3e20abbb81595aaad5ef89e6d71fab6285692488396fd46f863dfd998.exe	83
PID 3668 wrote to memory of 4964	3668	9ed59cb3e20abbb81595aaad5ef89e6d71fab6285692488396fd46f863dfd998.exe	83

C:\Users\Admin\AppData\Local\Temp\9ed59cb3e20abbb81595aaad5ef89e6d71fab6285692488396fd46f863dfd998.exe
"C:\Users\Admin\AppData\Local\Temp\9ed59cb3e20abbb81595aaad5ef89e6d71fab6285692488396fd46f863dfd998.exe"
1⤵
- Drops file in System32 directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3668
- C:\Windows\SysWOW64\urdvxc.exe
  C:\Windows\system32\urdvxc.exe /installservice
  2⤵
  - Executes dropped EXE
  - Modifies registry class
  - Suspicious use of AdjustPrivilegeToken
  PID:740
- C:\Windows\SysWOW64\urdvxc.exe
  C:\Windows\system32\urdvxc.exe /start
  2⤵
  - Executes dropped EXE
  - Modifies registry class
  PID:2240
- C:\Windows\SysWOW64\urdvxc.exe
  C:\Windows\system32\urdvxc.exe /uninstallservice patch:C:\Users\Admin\AppData\Local\Temp\9ed59cb3e20abbb81595aaad5ef89e6d71fab6285692488396fd46f863dfd998.exe
  2⤵
  - Executes dropped EXE
  - Modifies registry class
  PID:4964

C:\Windows\SysWOW64\urdvxc.exe
"C:\Windows\SysWOW64\urdvxc.exe" /service
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Modifies registry class
PID:4404

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Windows\SysWOW64\urdvxc.exe

Filesize
56KB

MD5
116bb921c62952c2cc130face3212c80

SHA1
daa014369178eec8cd71d7412f79f0a025cf80fa

SHA256
9ed59cb3e20abbb81595aaad5ef89e6d71fab6285692488396fd46f863dfd998

SHA512
9839706d85663c8d4529b95a06f6cbaa5f650f818f88164a1dfd878a9672542ee636f3b3352af82e8dc703fddffb64cbfb6be6684ff9e178de21a6ee51ce0dc6

Download Submit
C:\Windows\SysWOW64\urdvxc.exe

Filesize
56KB

MD5
116bb921c62952c2cc130face3212c80

SHA1
daa014369178eec8cd71d7412f79f0a025cf80fa

SHA256
9ed59cb3e20abbb81595aaad5ef89e6d71fab6285692488396fd46f863dfd998

SHA512
9839706d85663c8d4529b95a06f6cbaa5f650f818f88164a1dfd878a9672542ee636f3b3352af82e8dc703fddffb64cbfb6be6684ff9e178de21a6ee51ce0dc6

Download Submit
C:\Windows\SysWOW64\urdvxc.exe

Filesize
56KB

MD5
116bb921c62952c2cc130face3212c80

SHA1
daa014369178eec8cd71d7412f79f0a025cf80fa

SHA256
9ed59cb3e20abbb81595aaad5ef89e6d71fab6285692488396fd46f863dfd998

SHA512
9839706d85663c8d4529b95a06f6cbaa5f650f818f88164a1dfd878a9672542ee636f3b3352af82e8dc703fddffb64cbfb6be6684ff9e178de21a6ee51ce0dc6

Download Submit
C:\Windows\SysWOW64\urdvxc.exe

Filesize
56KB

MD5
116bb921c62952c2cc130face3212c80

SHA1
daa014369178eec8cd71d7412f79f0a025cf80fa

SHA256
9ed59cb3e20abbb81595aaad5ef89e6d71fab6285692488396fd46f863dfd998

SHA512
9839706d85663c8d4529b95a06f6cbaa5f650f818f88164a1dfd878a9672542ee636f3b3352af82e8dc703fddffb64cbfb6be6684ff9e178de21a6ee51ce0dc6

Download Submit
C:\Windows\SysWOW64\urdvxc.exe

Filesize
56KB

MD5
116bb921c62952c2cc130face3212c80

SHA1
daa014369178eec8cd71d7412f79f0a025cf80fa

SHA256
9ed59cb3e20abbb81595aaad5ef89e6d71fab6285692488396fd46f863dfd998

SHA512
9839706d85663c8d4529b95a06f6cbaa5f650f818f88164a1dfd878a9672542ee636f3b3352af82e8dc703fddffb64cbfb6be6684ff9e178de21a6ee51ce0dc6

Download Submit
memory/740-137-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

Download
memory/2240-141-0x00000000001C0000-0x00000000001DF000-memory.dmp

Filesize
124KB

Download
memory/3668-133-0x0000000000500000-0x000000000051F000-memory.dmp

Filesize
124KB

Download
memory/3668-132-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4404-142-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4404-146-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

Download
memory/4404-147-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

Download
memory/4964-145-0x00000000001C0000-0x00000000001DF000-memory.dmp

Filesize
124KB

Download

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