urelas | 7143351ed1b5ea93ab51df0efc9d8782cb96d0f4bd02044bc049cf31bceb6586

General

Target

7143351ed1b5ea93ab51df0efc9d8782cb96d0f4bd02044bc049cf31bceb6586.exe
Size

52KB
MD5

8db76057a1f87b8e1f6c3c7440c9a5dc
SHA1

f18705ca70c159e89fee756b5f06ee9fec06ff87
SHA256

7143351ed1b5ea93ab51df0efc9d8782cb96d0f4bd02044bc049cf31bceb6586
SHA512

f03cc6855bf36647f33e95d3850a3f9e12fe5017f3812fcf5ba40b5216b2e3188590afdd15aa245d2165c00d1ddb29c6321cc00dbe990de02ffe6ae62878a1d0
SSDEEP

1536:h+Ds6ClDXuqweo/0khAUnJDgabGsVy6umfFlPhPCB:KsdXfBo/DBJBGzkP5PCB

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
2584	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2208	shoste.exe

Loads dropped DLL 1 IoCs

pid	Process
2768	7143351ed1b5ea93ab51df0efc9d8782cb96d0f4bd02044bc049cf31bceb6586.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	7143351ed1b5ea93ab51df0efc9d8782cb96d0f4bd02044bc049cf31bceb6586.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 2768 wrote to memory of 2208	2768	7143351ed1b5ea93ab51df0efc9d8782cb96d0f4bd02044bc049cf31bceb6586.exe	30
PID 2768 wrote to memory of 2208	2768	7143351ed1b5ea93ab51df0efc9d8782cb96d0f4bd02044bc049cf31bceb6586.exe	30
PID 2768 wrote to memory of 2208	2768	7143351ed1b5ea93ab51df0efc9d8782cb96d0f4bd02044bc049cf31bceb6586.exe	30
PID 2768 wrote to memory of 2208	2768	7143351ed1b5ea93ab51df0efc9d8782cb96d0f4bd02044bc049cf31bceb6586.exe	30
PID 2768 wrote to memory of 2584	2768	7143351ed1b5ea93ab51df0efc9d8782cb96d0f4bd02044bc049cf31bceb6586.exe	31
PID 2768 wrote to memory of 2584	2768	7143351ed1b5ea93ab51df0efc9d8782cb96d0f4bd02044bc049cf31bceb6586.exe	31
PID 2768 wrote to memory of 2584	2768	7143351ed1b5ea93ab51df0efc9d8782cb96d0f4bd02044bc049cf31bceb6586.exe	31
PID 2768 wrote to memory of 2584	2768	7143351ed1b5ea93ab51df0efc9d8782cb96d0f4bd02044bc049cf31bceb6586.exe	31

C:\Users\Admin\AppData\Local\Temp\7143351ed1b5ea93ab51df0efc9d8782cb96d0f4bd02044bc049cf31bceb6586.exe
"C:\Users\Admin\AppData\Local\Temp\7143351ed1b5ea93ab51df0efc9d8782cb96d0f4bd02044bc049cf31bceb6586.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2768
- 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:2208
- 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:2584

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
8ce312ccad4b0adeadf4d9bc4c3fe4b5

SHA1
0a8026a56862a98fb90f5a53a073713f431c0d13

SHA256
93fc49c4dfcde5544028e2e446ddcc987f9db9f7b456f99a5c7a239c2b655909

SHA512
c44f503cdc911f79a50d46d8a604ec3eda84254e8ae3d10afd2a9cf0bdcae8ff559b5af2a1507fe6f262faa04cab55f93d5bc576ac521ead51e2328f5f4420ef

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

Filesize
52KB

MD5
9990557150dcc4f25d1c939b65373e39

SHA1
851f4977dfc80aad2124b6a95aadcd8527a0d55a

SHA256
130f5ce4ec33e82f717af926204092e170e6779143978706e4935fc62ebc676b

SHA512
c0b8036d9744c482bee00d3aef8c18b5c703cd71327813a8b8369fb72c3a57f46df6abd47fdc6e29676f6965130996d8b87bca30c6dae58e20bffdf0b1adfeb9

Download Submit
memory/2208-17-0x00000000000A0000-0x00000000000D5000-memory.dmp

Filesize
212KB

Download
memory/2208-22-0x00000000000A0000-0x00000000000D5000-memory.dmp

Filesize
212KB

Download
memory/2208-28-0x00000000000A0000-0x00000000000D5000-memory.dmp

Filesize
212KB

Download
memory/2768-0-0x0000000000DD0000-0x0000000000E05000-memory.dmp

Filesize
212KB

Download
memory/2768-8-0x0000000000520000-0x0000000000555000-memory.dmp

Filesize
212KB

Download
memory/2768-19-0x0000000000DD0000-0x0000000000E05000-memory.dmp

Filesize
212KB

Download

Analysis

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