urelas | e3a723409fef14d7a96250abd8c400fb14fcfe1f10f4464345b87af80fe46514

General

Target

e3a723409fef14d7a96250abd8c400fb14fcfe1f10f4464345b87af80fe46514N.exe
Size

92KB
MD5

e113be73397c63bf54b01380cf015440
SHA1

3e374d771a89ca2922489f9547e0d035695b0407
SHA256

e3a723409fef14d7a96250abd8c400fb14fcfe1f10f4464345b87af80fe46514
SHA512

2e739119c5aee3d8e08abff71104895fd58f2ab601c2dff865f2f0e21fcf79d268a601757f530653efd021b1e59720484d2c895374d7d746a392e506ebd3685a
SSDEEP

1536:iDJj/L6UWX/iDdolO4g033dsA2+n1qn1iLdp/:iDJj29G4gItR7n1qn4Ldp

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
3016	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2964	huter.exe

Loads dropped DLL 1 IoCs

pid	Process
2840	e3a723409fef14d7a96250abd8c400fb14fcfe1f10f4464345b87af80fe46514N.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	e3a723409fef14d7a96250abd8c400fb14fcfe1f10f4464345b87af80fe46514N.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 2840 wrote to memory of 2964	2840	e3a723409fef14d7a96250abd8c400fb14fcfe1f10f4464345b87af80fe46514N.exe	29
PID 2840 wrote to memory of 2964	2840	e3a723409fef14d7a96250abd8c400fb14fcfe1f10f4464345b87af80fe46514N.exe	29
PID 2840 wrote to memory of 2964	2840	e3a723409fef14d7a96250abd8c400fb14fcfe1f10f4464345b87af80fe46514N.exe	29
PID 2840 wrote to memory of 2964	2840	e3a723409fef14d7a96250abd8c400fb14fcfe1f10f4464345b87af80fe46514N.exe	29
PID 2840 wrote to memory of 3016	2840	e3a723409fef14d7a96250abd8c400fb14fcfe1f10f4464345b87af80fe46514N.exe	30
PID 2840 wrote to memory of 3016	2840	e3a723409fef14d7a96250abd8c400fb14fcfe1f10f4464345b87af80fe46514N.exe	30
PID 2840 wrote to memory of 3016	2840	e3a723409fef14d7a96250abd8c400fb14fcfe1f10f4464345b87af80fe46514N.exe	30
PID 2840 wrote to memory of 3016	2840	e3a723409fef14d7a96250abd8c400fb14fcfe1f10f4464345b87af80fe46514N.exe	30

C:\Users\Admin\AppData\Local\Temp\e3a723409fef14d7a96250abd8c400fb14fcfe1f10f4464345b87af80fe46514N.exe
"C:\Users\Admin\AppData\Local\Temp\e3a723409fef14d7a96250abd8c400fb14fcfe1f10f4464345b87af80fe46514N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2840
- 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:2964
- 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:3016

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
bd60c62717a862c75bbe8c97f365be39

SHA1
bf0957b47d8a44f51f9e9680c4e06710edc91b1b

SHA256
40afdaa0bdbd385e5c0f0c0899eb8dc107877ab9d815d7b8885bd4c3f1e34873

SHA512
8d2fc5df78c3badb96ec1c1126366c25a235f9487b7a6754abf9d9b47ece7a70a187b45ada732aa14f63f1f9520b01432f0ba1b752775e26fe8b892848a01825

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

Filesize
340B

MD5
4020aae38c72077f617db8a984f0e154

SHA1
9ebe4098b3de2abfcf03b76bdea85e28c9cea96b

SHA256
f788b330da89bee4e0afcb8db72a0597066cdd599adb0bae9fa03f6da0bc7864

SHA512
db4768221650e7967f23260c0b7d907fe21c69bd4ba464d4d5d91e319cc495c3be6132848269479f979f729151da321c6fcebb5f3b0f18461bc0c9aa9e7790f8

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

Filesize
92KB

MD5
fc1f835b5a14280209659eb8983223a7

SHA1
d32e75194514640824f4303f8d3805ef8e0623f9

SHA256
0619f4ea80a77ea1463c7bc8d4dd6add3f77ee88d9b579ea6c2f5feb1a1dd5ac

SHA512
814c89df6b7ea8fedc16719dacd45fc71bc38c82f0493ab3795a25982a5328dc9cfe08a8567fbf23208543453cb280e7981aab0817a79a15007254c2e0694734

Download Submit
memory/2840-0-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2840-8-0x0000000002690000-0x00000000026C8000-memory.dmp

Filesize
224KB

Download
memory/2840-19-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2964-17-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2964-22-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2964-24-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2964-31-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download

Analysis

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