urelas | 2555e6c06752824e598d2b799c3ba46070503bf3ae41289748b7dd72ad160c0c

General

Target

2555e6c06752824e598d2b799c3ba46070503bf3ae41289748b7dd72ad160c0c.exe
Size

74KB
MD5

f955f11a2c9f7c0e9f13aa8f2a879fe3
SHA1

efba0b7958d46325aafff0a154843d74ab045e2d
SHA256

2555e6c06752824e598d2b799c3ba46070503bf3ae41289748b7dd72ad160c0c
SHA512

43e61abb36b53e3e985a07915c2a3d6089d4be9f4061434abea055901ce61226716d272cfcb57e806659076a9bd3c60bddf961c9e3cfc7b51f25b732a56aadcd
SSDEEP

1536:+Uk8RgDXz7Kx8zzgmTlvtKrNCpbXmsz4tHIO:Tk8yn7KdmTINQXzz4L

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
2976	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2212	huter.exe

Loads dropped DLL 1 IoCs

pid	Process
2820	2555e6c06752824e598d2b799c3ba46070503bf3ae41289748b7dd72ad160c0c.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	2555e6c06752824e598d2b799c3ba46070503bf3ae41289748b7dd72ad160c0c.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 2820 wrote to memory of 2212	2820	2555e6c06752824e598d2b799c3ba46070503bf3ae41289748b7dd72ad160c0c.exe	30
PID 2820 wrote to memory of 2212	2820	2555e6c06752824e598d2b799c3ba46070503bf3ae41289748b7dd72ad160c0c.exe	30
PID 2820 wrote to memory of 2212	2820	2555e6c06752824e598d2b799c3ba46070503bf3ae41289748b7dd72ad160c0c.exe	30
PID 2820 wrote to memory of 2212	2820	2555e6c06752824e598d2b799c3ba46070503bf3ae41289748b7dd72ad160c0c.exe	30
PID 2820 wrote to memory of 2976	2820	2555e6c06752824e598d2b799c3ba46070503bf3ae41289748b7dd72ad160c0c.exe	31
PID 2820 wrote to memory of 2976	2820	2555e6c06752824e598d2b799c3ba46070503bf3ae41289748b7dd72ad160c0c.exe	31
PID 2820 wrote to memory of 2976	2820	2555e6c06752824e598d2b799c3ba46070503bf3ae41289748b7dd72ad160c0c.exe	31
PID 2820 wrote to memory of 2976	2820	2555e6c06752824e598d2b799c3ba46070503bf3ae41289748b7dd72ad160c0c.exe	31

C:\Users\Admin\AppData\Local\Temp\2555e6c06752824e598d2b799c3ba46070503bf3ae41289748b7dd72ad160c0c.exe
"C:\Users\Admin\AppData\Local\Temp\2555e6c06752824e598d2b799c3ba46070503bf3ae41289748b7dd72ad160c0c.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2820
- 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:2212
- 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:2976

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
76eaed1cdcaa3e93de67dd5f94abb63e

SHA1
c0e0ff36484832ed8fd69b50fc2d2691811f218b

SHA256
fe485dd700b9b8c95e9de719dc1eb9ecf25b8f554fc23a3baa679ff12aa173b5

SHA512
bcf04a4f6e80db17fbb6d9be2b9c5722cd2118a6dbf4b2fc8a438efd8df1085fbc2a08047d1aaa909095f48294c2bb454ac66d76110deb6b6ec153b8a1a5511b

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

Filesize
74KB

MD5
3a9171ad9a5a1b8c21f9d4be02b2dd75

SHA1
783478fc9c1b41ffe1e677363f7db960868c353b

SHA256
a5d3861b8d0453b9f5413cdf722b6042eccb4b3997289f17dd36c48657edc11f

SHA512
fe3d9052697d7f7dc7d1ec444a8629d61d05f726e4eb8922bb53f3b115f7ce233bf5235605d919d0ee92c4c579c13a8c9281d236b13d462a5efafce49045d687

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

Filesize
338B

MD5
dbfcbd16e3bb935122df3079a06d5bd4

SHA1
3f20b3e0b08882c7009687a1c18911d1195b81d3

SHA256
a3630a5079c0e2d911bd69aaa70c86d0c20afca575be6634a322c2dfbae47b2a

SHA512
751f04e73c3662b5fdb3155bd783a2436cdf2780d294fc0c845dc5c6dba017745faa58cbae8f78d20f1529e84b992284d4f8b82ceca67d3ee512cc814caa08ab

Download Submit
memory/2212-20-0x0000000000130000-0x000000000015F000-memory.dmp

Filesize
188KB

Download
memory/2212-22-0x0000000000130000-0x000000000015F000-memory.dmp

Filesize
188KB

Download
memory/2212-28-0x0000000000130000-0x000000000015F000-memory.dmp

Filesize
188KB

Download
memory/2820-0-0x0000000001140000-0x000000000116F000-memory.dmp

Filesize
188KB

Download
memory/2820-6-0x0000000000260000-0x000000000028F000-memory.dmp

Filesize
188KB

Download
memory/2820-17-0x0000000001140000-0x000000000116F000-memory.dmp

Filesize
188KB

Download

Analysis

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