urelas | e380a58051d960ccbfee0df80aba87f15f0c00ab8b182d1bbe2aa4e0f61ce8df

General

Target

e380a58051d960ccbfee0df80aba87f15f0c00ab8b182d1bbe2aa4e0f61ce8df.exe
Size

51KB
MD5

9f4aaf15d5b93dd6fc5827f8609e5490
SHA1

dc7a99bcdac0547e89f806cbb8d20e38912dbf8e
SHA256

e380a58051d960ccbfee0df80aba87f15f0c00ab8b182d1bbe2aa4e0f61ce8df
SHA512

69b08cecda3eb43db53b2fa1bac4d463f67db0119a09d540f59c8fc544e70f56db3b0d76ef90513302c885ce53632fca8ed26f4eb123ee71e239e82a4350f31b
SSDEEP

1536:h+Ds6ClDXuqweo/0khAUnJDgabGsVy6umfFlPhPs:KsdXfBo/DBJBGzkP5Ps

Score

10^/10

urelas discovery trojan

Malware Config

Extracted

Family

urelas

C2

121.88.5.183

218.54.28.139

Signatures

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

Deletes itself 1 IoCs

pid	Process
2800	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2764	shoste.exe

Loads dropped DLL 1 IoCs

pid	Process
2660	e380a58051d960ccbfee0df80aba87f15f0c00ab8b182d1bbe2aa4e0f61ce8df.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	e380a58051d960ccbfee0df80aba87f15f0c00ab8b182d1bbe2aa4e0f61ce8df.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	shoste.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2660 wrote to memory of 2764	2660	e380a58051d960ccbfee0df80aba87f15f0c00ab8b182d1bbe2aa4e0f61ce8df.exe	30
PID 2660 wrote to memory of 2764	2660	e380a58051d960ccbfee0df80aba87f15f0c00ab8b182d1bbe2aa4e0f61ce8df.exe	30
PID 2660 wrote to memory of 2764	2660	e380a58051d960ccbfee0df80aba87f15f0c00ab8b182d1bbe2aa4e0f61ce8df.exe	30
PID 2660 wrote to memory of 2764	2660	e380a58051d960ccbfee0df80aba87f15f0c00ab8b182d1bbe2aa4e0f61ce8df.exe	30
PID 2660 wrote to memory of 2800	2660	e380a58051d960ccbfee0df80aba87f15f0c00ab8b182d1bbe2aa4e0f61ce8df.exe	31
PID 2660 wrote to memory of 2800	2660	e380a58051d960ccbfee0df80aba87f15f0c00ab8b182d1bbe2aa4e0f61ce8df.exe	31
PID 2660 wrote to memory of 2800	2660	e380a58051d960ccbfee0df80aba87f15f0c00ab8b182d1bbe2aa4e0f61ce8df.exe	31
PID 2660 wrote to memory of 2800	2660	e380a58051d960ccbfee0df80aba87f15f0c00ab8b182d1bbe2aa4e0f61ce8df.exe	31

C:\Users\Admin\AppData\Local\Temp\e380a58051d960ccbfee0df80aba87f15f0c00ab8b182d1bbe2aa4e0f61ce8df.exe
"C:\Users\Admin\AppData\Local\Temp\e380a58051d960ccbfee0df80aba87f15f0c00ab8b182d1bbe2aa4e0f61ce8df.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2660
- C:\Users\Admin\AppData\Local\Temp\shoste.exe
  "C:\Users\Admin\AppData\Local\Temp\shoste.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2764
- 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:2800

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

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Downloads

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

Filesize
512B

MD5
f51c1462254f3bb8aa00201af0b0a030

SHA1
60d3c892bb5c4f654c318451012f936d81164418

SHA256
695c02a7ab1d4a3bf5060ab1c7c63f651dc1fd945c0c5c3263c23db769f689c5

SHA512
41059643033b10394b1593371e22542e4b7f504a3da36ca2cdbf28521dd24bd70d70f42c99f580227e9799c64b5c23c7b9182ca518245b66eb831868e043e0b0

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

Filesize
338B

MD5
bddcdfad64b09fe2c660c1e88fb926f0

SHA1
c323fa11f22b1a9a8b140b2918f13576f28fad30

SHA256
dc846dd4d8bfb5ae26a154e0f41bba1cb774d4dd261177bbee5f5257e9a0b9c5

SHA512
47123064557706a5546910f47228d1d2ab31e6cdd97a85711039e2431fbcf8f60186721506a39fbeabfabd0d935a8701cbe4d7134179ce78e5c993148976ef2a

Download Submit
\Users\Admin\AppData\Local\Temp\shoste.exe

Filesize
51KB

MD5
7c862daafa49f57ed26e802961ca0e67

SHA1
d3e2f2b7702abd59e6ecaec851228e6ac09264c3

SHA256
5c1cf2cd7f56e721e3db97e054c2b26f28c925b8b6a4d9c7dc7f939f709f9757

SHA512
f681d5aebaee15d48a32956c8cc0d338bfe2c437c7c93ed8385a94954801446ff5344c947569edb36af654131bea18ce9b7734fe7cb4165060b73d33a7366852

Download Submit
memory/2660-0-0x0000000001260000-0x0000000001295000-memory.dmp

Filesize
212KB

Download
memory/2660-6-0x0000000000A60000-0x0000000000A95000-memory.dmp

Filesize
212KB

Download
memory/2660-18-0x0000000001260000-0x0000000001295000-memory.dmp

Filesize
212KB

Download
memory/2764-21-0x0000000000B30000-0x0000000000B65000-memory.dmp

Filesize
212KB

Download
memory/2764-27-0x0000000000B30000-0x0000000000B65000-memory.dmp

Filesize
212KB

Download

Analysis

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