urelas | 90e0866295173f8de8bf1cdd3333aaa2fc986718c516f5e0d6155d3624488f01

General

Target

90e0866295173f8de8bf1cdd3333aaa2fc986718c516f5e0d6155d3624488f01.exe
Size

76KB
MD5

1aeebb8cf30ce19b42b7af22800c06ae
SHA1

fec32fd65e180e1b3efef558d31857d3ba510797
SHA256

90e0866295173f8de8bf1cdd3333aaa2fc986718c516f5e0d6155d3624488f01
SHA512

40bc94e025531e565eb74f881d342940d6b121e38241e1c519eb780ef8b82a2276d863ffceb84d96308a804fc595761413db5a74029fbbcd6e0af1bdab0dde73
SSDEEP

1536:+Uk8RgDXz7Kx8zzgmTlvtKrNCpbXmsz4tHITjt:Tk8yn7KdmTINQXzz4ot

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
3032	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2244	huter.exe

Loads dropped DLL 1 IoCs

pid	Process
2548	90e0866295173f8de8bf1cdd3333aaa2fc986718c516f5e0d6155d3624488f01.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	90e0866295173f8de8bf1cdd3333aaa2fc986718c516f5e0d6155d3624488f01.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 2548 wrote to memory of 2244	2548	90e0866295173f8de8bf1cdd3333aaa2fc986718c516f5e0d6155d3624488f01.exe	30
PID 2548 wrote to memory of 2244	2548	90e0866295173f8de8bf1cdd3333aaa2fc986718c516f5e0d6155d3624488f01.exe	30
PID 2548 wrote to memory of 2244	2548	90e0866295173f8de8bf1cdd3333aaa2fc986718c516f5e0d6155d3624488f01.exe	30
PID 2548 wrote to memory of 2244	2548	90e0866295173f8de8bf1cdd3333aaa2fc986718c516f5e0d6155d3624488f01.exe	30
PID 2548 wrote to memory of 3032	2548	90e0866295173f8de8bf1cdd3333aaa2fc986718c516f5e0d6155d3624488f01.exe	31
PID 2548 wrote to memory of 3032	2548	90e0866295173f8de8bf1cdd3333aaa2fc986718c516f5e0d6155d3624488f01.exe	31
PID 2548 wrote to memory of 3032	2548	90e0866295173f8de8bf1cdd3333aaa2fc986718c516f5e0d6155d3624488f01.exe	31
PID 2548 wrote to memory of 3032	2548	90e0866295173f8de8bf1cdd3333aaa2fc986718c516f5e0d6155d3624488f01.exe	31

C:\Users\Admin\AppData\Local\Temp\90e0866295173f8de8bf1cdd3333aaa2fc986718c516f5e0d6155d3624488f01.exe
"C:\Users\Admin\AppData\Local\Temp\90e0866295173f8de8bf1cdd3333aaa2fc986718c516f5e0d6155d3624488f01.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2548
- 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:2244
- 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:3032

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
76eaed1cdcaa3e93de67dd5f94abb63e

SHA1
c0e0ff36484832ed8fd69b50fc2d2691811f218b

SHA256
fe485dd700b9b8c95e9de719dc1eb9ecf25b8f554fc23a3baa679ff12aa173b5

SHA512
bcf04a4f6e80db17fbb6d9be2b9c5722cd2118a6dbf4b2fc8a438efd8df1085fbc2a08047d1aaa909095f48294c2bb454ac66d76110deb6b6ec153b8a1a5511b

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

Filesize
338B

MD5
c6f10af7562f7d32c406d43b9283c7da

SHA1
b43d0581f6a1808941907421a1a9e888c686f0a0

SHA256
3d9a4aa64712373a9460a27a2c151f48b7a09f01b8d258da0d9459962b96e737

SHA512
d17715eca339379a406364e5559004371a4935ccf9b6935d6f062df9b9cb426961047d81c58dd4384ee113cbe29d4d7d1f78a9c69e656c2a1b0903d02258c05a

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

Filesize
76KB

MD5
3df9193fa04187ae9fc5f8288b61840a

SHA1
41c8e554137e944b1643428d2c3b3ed10adc2de2

SHA256
bcb8546a31176c0baa8be7d993d7bd753c82deb91ccb4a3266a6de193bba8d06

SHA512
86da82c7ee327576966a3a59960830e5834067c833a14660398c556b779dbdff8d29d4a36dc92f177134630456703d2abe0f4f560a398a7c510fc43cddd9a701

Download Submit
memory/2244-10-0x0000000001120000-0x000000000114F000-memory.dmp

Filesize
188KB

Download
memory/2244-21-0x0000000001120000-0x000000000114F000-memory.dmp

Filesize
188KB

Download
memory/2244-23-0x0000000001120000-0x000000000114F000-memory.dmp

Filesize
188KB

Download
memory/2244-29-0x0000000001120000-0x000000000114F000-memory.dmp

Filesize
188KB

Download
memory/2548-0-0x0000000000B30000-0x0000000000B5F000-memory.dmp

Filesize
188KB

Download
memory/2548-6-0x0000000000A80000-0x0000000000AAF000-memory.dmp

Filesize
188KB

Download
memory/2548-18-0x0000000000B30000-0x0000000000B5F000-memory.dmp

Filesize
188KB

Download

Analysis

Sharing