1ce78b326c99e21cf70b951631eea9786e42ab7b0225db53cd73c62412df29a3

General

Target

1ce78b326c99e21cf70b951631eea9786e42ab7b0225db53cd73c62412df29a3.exe
Size

56KB
MD5

5df0fcb8449c2e755bc01b8f5c654dbb
SHA1

409671203a70140ac5360d72367095625bb48356
SHA256

1ce78b326c99e21cf70b951631eea9786e42ab7b0225db53cd73c62412df29a3
SHA512

05bcdd030df9212ce8551629bb4f48f7fa3f68ad6d7890b749a4f340245b9e790a2b698b5d37409ca958dce0f9d099683e7895e2ab01ae46374eb614bab4e03e
SSDEEP

1536:cASCornN6b6y34O4eSTSRwdwuPXHj7qEgwMTS+4Gn:c96W+41ehCuUH4wX+N

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 4 IoCs

Processes:

urdvxc.exeurdvxc.exeurdvxc.exeurdvxc.exe

pid process

3660 urdvxc.exe
2184 urdvxc.exe
2236 urdvxc.exe
3724 urdvxc.exe

pid	process
3660	urdvxc.exe
2184	urdvxc.exe
2236	urdvxc.exe
3724	urdvxc.exe

Drops file in System32 directory 3 IoCs

Processes:

1ce78b326c99e21cf70b951631eea9786e42ab7b0225db53cd73c62412df29a3.exeurdvxc.exe

description	ioc	process
File created	C:\Windows\SysWOW64\urdvxc.exe	1ce78b326c99e21cf70b951631eea9786e42ab7b0225db53cd73c62412df29a3.exe
File opened for modification	C:\Windows\SysWOW64\urdvxc.exe	1ce78b326c99e21cf70b951631eea9786e42ab7b0225db53cd73c62412df29a3.exe
File created	C:\Windows\SysWOW64\urdvxc.exe	urdvxc.exe

Drops file in Program Files directory 3 IoCs

Processes:

urdvxc.exe

description	ioc	process
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\db\README-JDK.html	urdvxc.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\db\qrhljwvn.exe	urdvxc.exe
File opened for modification	C:\Program Files\Java\jdk1.8.0_66\db\RELEASE-NOTES.html	urdvxc.exe

Modifies registry class 24 IoCs

Processes:

urdvxc.exeurdvxc.exeurdvxc.exeurdvxc.exe1ce78b326c99e21cf70b951631eea9786e42ab7b0225db53cd73c62412df29a3.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66E9A00C-64D1-4956-05AE-619DF5D22A84}\ = "jrcvnljnnwjhllxt"	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}	urdvxc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66E9A00C-64D1-4956-05AE-619DF5D22A84}\ = "ehnzstjschnjktxj"	urdvxc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66E9A00C-64D1-4956-05AE-619DF5D22A84}\ = "jwcecblrkrenxlln"	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}\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
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{66E9A00C-64D1-4956-05AE-619DF5D22A84}\ = "kneecvzxsbvxkjks"	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\{7774BDCB-BC2A-526E-C798-34FA771E21D1}\ = "bltewwrhbehjtbte"	urdvxc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F1A2E5E1-91AF-5EA6-4BD3-1CEAAE91DCB7}	1ce78b326c99e21cf70b951631eea9786e42ab7b0225db53cd73c62412df29a3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F1A2E5E1-91AF-5EA6-4BD3-1CEAAE91DCB7}\ = "szbsketkqrxewjql"	1ce78b326c99e21cf70b951631eea9786e42ab7b0225db53cd73c62412df29a3.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}	urdvxc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7774BDCB-BC2A-526E-C798-34FA771E21D1}\LocalServer32	urdvxc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F1A2E5E1-91AF-5EA6-4BD3-1CEAAE91DCB7}\LocalServer32	1ce78b326c99e21cf70b951631eea9786e42ab7b0225db53cd73c62412df29a3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{F1A2E5E1-91AF-5EA6-4BD3-1CEAAE91DCB7}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1ce78b326c99e21cf70b951631eea9786e42ab7b0225db53cd73c62412df29a3.exe"	1ce78b326c99e21cf70b951631eea9786e42ab7b0225db53cd73c62412df29a3.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}\LocalServer32\ = "C:\\Windows\\SysWOW64\\urdvxc.exe"	urdvxc.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7774BDCB-BC2A-526E-C798-34FA771E21D1}	urdvxc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7774BDCB-BC2A-526E-C798-34FA771E21D1}\LocalServer32\ = "C:\\Program Files\\Java\\jdk1.8.0_66\\db\\qrhljwvn.exe"	urdvxc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

urdvxc.exe

description pid process

Token: SeDebugPrivilege 3660 urdvxc.exe

description	pid	process
Token: SeDebugPrivilege	3660	urdvxc.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

1ce78b326c99e21cf70b951631eea9786e42ab7b0225db53cd73c62412df29a3.exe

description	pid	process	target process
PID 1920 wrote to memory of 3660	1920	1ce78b326c99e21cf70b951631eea9786e42ab7b0225db53cd73c62412df29a3.exe	urdvxc.exe
PID 1920 wrote to memory of 3660	1920	1ce78b326c99e21cf70b951631eea9786e42ab7b0225db53cd73c62412df29a3.exe	urdvxc.exe
PID 1920 wrote to memory of 3660	1920	1ce78b326c99e21cf70b951631eea9786e42ab7b0225db53cd73c62412df29a3.exe	urdvxc.exe
PID 1920 wrote to memory of 2184	1920	1ce78b326c99e21cf70b951631eea9786e42ab7b0225db53cd73c62412df29a3.exe	urdvxc.exe
PID 1920 wrote to memory of 2184	1920	1ce78b326c99e21cf70b951631eea9786e42ab7b0225db53cd73c62412df29a3.exe	urdvxc.exe
PID 1920 wrote to memory of 2184	1920	1ce78b326c99e21cf70b951631eea9786e42ab7b0225db53cd73c62412df29a3.exe	urdvxc.exe
PID 1920 wrote to memory of 3724	1920	1ce78b326c99e21cf70b951631eea9786e42ab7b0225db53cd73c62412df29a3.exe	urdvxc.exe
PID 1920 wrote to memory of 3724	1920	1ce78b326c99e21cf70b951631eea9786e42ab7b0225db53cd73c62412df29a3.exe	urdvxc.exe
PID 1920 wrote to memory of 3724	1920	1ce78b326c99e21cf70b951631eea9786e42ab7b0225db53cd73c62412df29a3.exe	urdvxc.exe

C:\Users\Admin\AppData\Local\Temp\1ce78b326c99e21cf70b951631eea9786e42ab7b0225db53cd73c62412df29a3.exe
"C:\Users\Admin\AppData\Local\Temp\1ce78b326c99e21cf70b951631eea9786e42ab7b0225db53cd73c62412df29a3.exe"
1⤵
- Drops file in System32 directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1920

C:\Windows\SysWOW64\urdvxc.exe
C:\Windows\system32\urdvxc.exe /installservice
2⤵
- Executes dropped EXE
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:3660

C:\Windows\SysWOW64\urdvxc.exe
C:\Windows\system32\urdvxc.exe /start
2⤵
- Executes dropped EXE
- Modifies registry class
PID:2184

C:\Windows\SysWOW64\urdvxc.exe
C:\Windows\system32\urdvxc.exe /uninstallservice patch:C:\Users\Admin\AppData\Local\Temp\1ce78b326c99e21cf70b951631eea9786e42ab7b0225db53cd73c62412df29a3.exe
2⤵
- Executes dropped EXE
- Modifies registry class
PID:3724

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
- Modifies registry class
PID:2236

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Windows\SysWOW64\urdvxc.exe

Filesize
56KB

MD5
5df0fcb8449c2e755bc01b8f5c654dbb

SHA1
409671203a70140ac5360d72367095625bb48356

SHA256
1ce78b326c99e21cf70b951631eea9786e42ab7b0225db53cd73c62412df29a3

SHA512
05bcdd030df9212ce8551629bb4f48f7fa3f68ad6d7890b749a4f340245b9e790a2b698b5d37409ca958dce0f9d099683e7895e2ab01ae46374eb614bab4e03e

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

Filesize
56KB

MD5
5df0fcb8449c2e755bc01b8f5c654dbb

SHA1
409671203a70140ac5360d72367095625bb48356

SHA256
1ce78b326c99e21cf70b951631eea9786e42ab7b0225db53cd73c62412df29a3

SHA512
05bcdd030df9212ce8551629bb4f48f7fa3f68ad6d7890b749a4f340245b9e790a2b698b5d37409ca958dce0f9d099683e7895e2ab01ae46374eb614bab4e03e

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

Filesize
56KB

MD5
5df0fcb8449c2e755bc01b8f5c654dbb

SHA1
409671203a70140ac5360d72367095625bb48356

SHA256
1ce78b326c99e21cf70b951631eea9786e42ab7b0225db53cd73c62412df29a3

SHA512
05bcdd030df9212ce8551629bb4f48f7fa3f68ad6d7890b749a4f340245b9e790a2b698b5d37409ca958dce0f9d099683e7895e2ab01ae46374eb614bab4e03e

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

Filesize
56KB

MD5
5df0fcb8449c2e755bc01b8f5c654dbb

SHA1
409671203a70140ac5360d72367095625bb48356

SHA256
1ce78b326c99e21cf70b951631eea9786e42ab7b0225db53cd73c62412df29a3

SHA512
05bcdd030df9212ce8551629bb4f48f7fa3f68ad6d7890b749a4f340245b9e790a2b698b5d37409ca958dce0f9d099683e7895e2ab01ae46374eb614bab4e03e

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

Filesize
56KB

MD5
5df0fcb8449c2e755bc01b8f5c654dbb

SHA1
409671203a70140ac5360d72367095625bb48356

SHA256
1ce78b326c99e21cf70b951631eea9786e42ab7b0225db53cd73c62412df29a3

SHA512
05bcdd030df9212ce8551629bb4f48f7fa3f68ad6d7890b749a4f340245b9e790a2b698b5d37409ca958dce0f9d099683e7895e2ab01ae46374eb614bab4e03e

Download Submit
memory/1920-132-0x0000000000420000-0x000000000043F000-memory.dmp

Filesize
124KB

Download
memory/2184-137-0x0000000000000000-mapping.dmp

Download
memory/2184-140-0x00000000001C0000-0x00000000001DF000-memory.dmp

Filesize
124KB

Download
memory/2236-141-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

Download
memory/2236-145-0x00000000001E0000-0x00000000001FF000-memory.dmp

Filesize
124KB

Download
memory/3660-136-0x00000000004F0000-0x000000000050F000-memory.dmp

Filesize
124KB

Download
memory/3660-133-0x0000000000000000-mapping.dmp

Download
memory/3724-142-0x0000000000000000-mapping.dmp

Download
memory/3724-144-0x00000000001C0000-0x00000000001DF000-memory.dmp

Filesize
124KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads