urelas | 653e5c630d326fb3e5881ac6887c1b382d76afe32e7445688793746edc3977ce

General

Target

653e5c630d326fb3e5881ac6887c1b382d76afe32e7445688793746edc3977ce.exe
Size

93KB
MD5

9ad3c3f8b3ea9acc79311422bb59d2da
SHA1

97f19c8de3bae716769a8c5a4943df974b578b6d
SHA256

653e5c630d326fb3e5881ac6887c1b382d76afe32e7445688793746edc3977ce
SHA512

08fa0bb96d4e0bec84704b557323d19bd49db12aadf522c63ad2d5e2d8f5f94bd5ea248ad8fd36c2485892f535fdb8bb64b05168426953eaff8a35ce7e07f1d0
SSDEEP

1536:iDJj/L6UWX/iDdolO4g033dsA2+n1qn1iLdB6XC:iDJj29G4gItR7n1qn4LdoC

Score

10^/10

urelas discovery trojan

Malware Config

Extracted

Family

urelas

C2

218.54.47.77

218.54.47.74

Signatures

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

Deletes itself 1 IoCs

pid	Process
2672	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2760	huter.exe

Loads dropped DLL 1 IoCs

pid	Process
3052	653e5c630d326fb3e5881ac6887c1b382d76afe32e7445688793746edc3977ce.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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	653e5c630d326fb3e5881ac6887c1b382d76afe32e7445688793746edc3977ce.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	huter.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3052 wrote to memory of 2760	3052	653e5c630d326fb3e5881ac6887c1b382d76afe32e7445688793746edc3977ce.exe	30
PID 3052 wrote to memory of 2760	3052	653e5c630d326fb3e5881ac6887c1b382d76afe32e7445688793746edc3977ce.exe	30
PID 3052 wrote to memory of 2760	3052	653e5c630d326fb3e5881ac6887c1b382d76afe32e7445688793746edc3977ce.exe	30
PID 3052 wrote to memory of 2760	3052	653e5c630d326fb3e5881ac6887c1b382d76afe32e7445688793746edc3977ce.exe	30
PID 3052 wrote to memory of 2672	3052	653e5c630d326fb3e5881ac6887c1b382d76afe32e7445688793746edc3977ce.exe	31
PID 3052 wrote to memory of 2672	3052	653e5c630d326fb3e5881ac6887c1b382d76afe32e7445688793746edc3977ce.exe	31
PID 3052 wrote to memory of 2672	3052	653e5c630d326fb3e5881ac6887c1b382d76afe32e7445688793746edc3977ce.exe	31
PID 3052 wrote to memory of 2672	3052	653e5c630d326fb3e5881ac6887c1b382d76afe32e7445688793746edc3977ce.exe	31

C:\Users\Admin\AppData\Local\Temp\653e5c630d326fb3e5881ac6887c1b382d76afe32e7445688793746edc3977ce.exe
"C:\Users\Admin\AppData\Local\Temp\653e5c630d326fb3e5881ac6887c1b382d76afe32e7445688793746edc3977ce.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3052
- 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:2760
- 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:2672

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

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Downloads

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

Filesize
512B

MD5
bd60c62717a862c75bbe8c97f365be39

SHA1
bf0957b47d8a44f51f9e9680c4e06710edc91b1b

SHA256
40afdaa0bdbd385e5c0f0c0899eb8dc107877ab9d815d7b8885bd4c3f1e34873

SHA512
8d2fc5df78c3badb96ec1c1126366c25a235f9487b7a6754abf9d9b47ece7a70a187b45ada732aa14f63f1f9520b01432f0ba1b752775e26fe8b892848a01825

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

Filesize
338B

MD5
2f02154156e741e52ed4f4d309714011

SHA1
b1b17f1772547bc5f49455957124ce96036fa881

SHA256
ea31404127be0a9327592deb9b3d8b4046c2717556cd5b990be269b80396bf9c

SHA512
78e774e931c10c5ed9d186451aef178e53fbcc58116c9d68d79b879e92737b4be964b35ac180eb6a2694eec9d24687e1b72f6a4f1fa96f97ea117d0f389f902c

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

Filesize
93KB

MD5
80d63de464dab72a637f700fc4a1ad6d

SHA1
656a02ea30c71c8ed26f09da9d41bff550626ba4

SHA256
913d2455c4e61cf65ad413447b86913fc861e7a3ca1bc737102bbf0d5ab38ef7

SHA512
7ed4f8b304d9b6e0b4127ba0f993183a7f3688109bd3515c08caf4155055f14ea8592db21f35389fcd9a87c0f94e1d6473d23dc114b8c633ba1798054ff0b3a0

Download Submit
memory/2760-21-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2760-23-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2760-30-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/3052-0-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/3052-8-0x0000000001F70000-0x0000000001FA8000-memory.dmp

Filesize
224KB

Download
memory/3052-18-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

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Analysis

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