urelas | c7853e63748e21c6eb845740fbb4f5502b43cd667047d55da62eb493aba9daf8

General

Target

c7853e63748e21c6eb845740fbb4f5502b43cd667047d55da62eb493aba9daf8N.exe
Size

81KB
MD5

67944d338536626e4adf29717c4e5af0
SHA1

1249d9ee43a1ce4c1a4886bcc1fa3bf91b486016
SHA256

c7853e63748e21c6eb845740fbb4f5502b43cd667047d55da62eb493aba9daf8
SHA512

c4bae1b8f31abd2dd8e9af4849ff924aa40a64bdd03cdb24de6796ccbc89afdd94c90f2a98d7298f40dfd12d1af0f33c2457a3e24c7cefdeb81ab8bd4e6189a4
SSDEEP

1536:UOzC0tKyIy9nOM8e5rqYJkdpzCEw2dnU4qv8v:UO9Ro2rqYyXzCEwG/

Score

10^/10

urelas discovery trojan

Malware Config

Extracted

Family

urelas

C2

112.175.88.207

112.175.88.208

Signatures

Urelas
Urelas is a trojan targeting card games.
trojan urelas
Urelas family
urelas

Deletes itself 1 IoCs

pid	Process
2072	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2284	huter.exe

Loads dropped DLL 1 IoCs

pid	Process
2844	c7853e63748e21c6eb845740fbb4f5502b43cd667047d55da62eb493aba9daf8N.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	c7853e63748e21c6eb845740fbb4f5502b43cd667047d55da62eb493aba9daf8N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	huter.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2844 wrote to memory of 2284	2844	c7853e63748e21c6eb845740fbb4f5502b43cd667047d55da62eb493aba9daf8N.exe	28
PID 2844 wrote to memory of 2284	2844	c7853e63748e21c6eb845740fbb4f5502b43cd667047d55da62eb493aba9daf8N.exe	28
PID 2844 wrote to memory of 2284	2844	c7853e63748e21c6eb845740fbb4f5502b43cd667047d55da62eb493aba9daf8N.exe	28
PID 2844 wrote to memory of 2284	2844	c7853e63748e21c6eb845740fbb4f5502b43cd667047d55da62eb493aba9daf8N.exe	28
PID 2844 wrote to memory of 2072	2844	c7853e63748e21c6eb845740fbb4f5502b43cd667047d55da62eb493aba9daf8N.exe	29
PID 2844 wrote to memory of 2072	2844	c7853e63748e21c6eb845740fbb4f5502b43cd667047d55da62eb493aba9daf8N.exe	29
PID 2844 wrote to memory of 2072	2844	c7853e63748e21c6eb845740fbb4f5502b43cd667047d55da62eb493aba9daf8N.exe	29
PID 2844 wrote to memory of 2072	2844	c7853e63748e21c6eb845740fbb4f5502b43cd667047d55da62eb493aba9daf8N.exe	29

C:\Users\Admin\AppData\Local\Temp\c7853e63748e21c6eb845740fbb4f5502b43cd667047d55da62eb493aba9daf8N.exe
"C:\Users\Admin\AppData\Local\Temp\c7853e63748e21c6eb845740fbb4f5502b43cd667047d55da62eb493aba9daf8N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2844
- C:\Users\Admin\AppData\Local\Temp\huter.exe
  "C:\Users\Admin\AppData\Local\Temp\huter.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2284
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Users\Admin\AppData\Local\Temp\sanfdr.bat" "
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2072

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\golfinfo.ini

Filesize
512B

MD5
6e0ecec5e285ac121f1bf7f3a59ce016

SHA1
d432c8dd0bd3ddfffaa5a22a74c6da08172c13d7

SHA256
c1df717fda579031c64433ccadbc1e471654b843121f07f4066b7793355e2dfe

SHA512
9c20f07807c92a4bd1808deb68e571fd0ea26f39b6033c8f9e40c0346267aae396ba4ceac427c2daf95d855cca22f05aaeb7ad4f93bd8289972816a55d69527d

Download Submit
C:\Users\Admin\AppData\Local\Temp\huter.exe

Filesize
81KB

MD5
244405718cf0c2822f830429af74608a

SHA1
8d877bdde1bbf1b0259f34f240e776e573ef8690

SHA256
59076265710d18bc3bdde473ac64581d263f20b65a84082756cf914670437e21

SHA512
ed2dbaef9a25a78d28a6781a0b667d545734adc6401eee5abcf3e72c671903ffd7322d68ad7e6a9071c42475d856dafc86e996690ff9261074d7f6abc89e5f31

Download Submit
C:\Users\Admin\AppData\Local\Temp\sanfdr.bat

Filesize
340B

MD5
52b61f4d6e8ad4f8c3130f9a5244fd52

SHA1
5dca26ab4e727d337cca5d8c1a5b60e6c2356261

SHA256
076908dc001db4c9d5b3944c232c136d695572a98440d701ac918307fb85a8cc

SHA512
4fb438e88351e4cb77b48d7a2098e1c2bf31772f6b01817fc09ebc9542fa2133bc71e7afdb7b6b67c4e9211bf94d45cd2c27792a625dffc92c1c29c50b623a80

Download Submit
memory/2284-11-0x0000000000B90000-0x0000000000BCC000-memory.dmp

Filesize
240KB

Download
memory/2284-21-0x0000000000B90000-0x0000000000BCC000-memory.dmp

Filesize
240KB

Download
memory/2284-24-0x0000000000B90000-0x0000000000BCC000-memory.dmp

Filesize
240KB

Download
memory/2284-31-0x0000000000B90000-0x0000000000BCC000-memory.dmp

Filesize
240KB

Download
memory/2844-0-0x0000000000D70000-0x0000000000DAC000-memory.dmp

Filesize
240KB

Download
memory/2844-9-0x0000000000B90000-0x0000000000BCC000-memory.dmp

Filesize
240KB

Download
memory/2844-18-0x0000000000D70000-0x0000000000DAC000-memory.dmp

Filesize
240KB

Download

Analysis

Sharing