urelas | 56a74e83d8e3c75a7bcc8d96a62e8888acc28e70bb83b41e0227a2f03e0e9313

General

Target

56a74e83d8e3c75a7bcc8d96a62e8888acc28e70bb83b41e0227a2f03e0e9313N.exe
Size

168KB
MD5

c4fd1a2a1454b47763044537512fc850
SHA1

f1b765caafc9383770589afa294ce6001cce30f9
SHA256

56a74e83d8e3c75a7bcc8d96a62e8888acc28e70bb83b41e0227a2f03e0e9313
SHA512

548c90238039fa7c5b59e99310142eb25205cac2ae6ac0084fbb205796ea3f9a6db6d2b97dc0d90b0717b3693d8bc15fdf8c7399016e2794b30a1bbd99a5d09d
SSDEEP

1536:eADA0Wbt1931D2P7BWLQ4zR4LUKMcPHFE3HP/GTW65CGEgvpxyTf/K:eADA0Wc7UJ6LZMaHLW65DE8pxWq

Score

10^/10

urelas discovery trojan

Malware Config

Extracted

Family

urelas

C2

112.175.88.208

112.175.88.207

Signatures

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

Deletes itself 1 IoCs

pid	Process
2896	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2468	huter.exe

Loads dropped DLL 1 IoCs

pid	Process
1852	56a74e83d8e3c75a7bcc8d96a62e8888acc28e70bb83b41e0227a2f03e0e9313N.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	56a74e83d8e3c75a7bcc8d96a62e8888acc28e70bb83b41e0227a2f03e0e9313N.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 1852 wrote to memory of 2468	1852	56a74e83d8e3c75a7bcc8d96a62e8888acc28e70bb83b41e0227a2f03e0e9313N.exe	31
PID 1852 wrote to memory of 2468	1852	56a74e83d8e3c75a7bcc8d96a62e8888acc28e70bb83b41e0227a2f03e0e9313N.exe	31
PID 1852 wrote to memory of 2468	1852	56a74e83d8e3c75a7bcc8d96a62e8888acc28e70bb83b41e0227a2f03e0e9313N.exe	31
PID 1852 wrote to memory of 2468	1852	56a74e83d8e3c75a7bcc8d96a62e8888acc28e70bb83b41e0227a2f03e0e9313N.exe	31
PID 1852 wrote to memory of 2896	1852	56a74e83d8e3c75a7bcc8d96a62e8888acc28e70bb83b41e0227a2f03e0e9313N.exe	32
PID 1852 wrote to memory of 2896	1852	56a74e83d8e3c75a7bcc8d96a62e8888acc28e70bb83b41e0227a2f03e0e9313N.exe	32
PID 1852 wrote to memory of 2896	1852	56a74e83d8e3c75a7bcc8d96a62e8888acc28e70bb83b41e0227a2f03e0e9313N.exe	32
PID 1852 wrote to memory of 2896	1852	56a74e83d8e3c75a7bcc8d96a62e8888acc28e70bb83b41e0227a2f03e0e9313N.exe	32

C:\Users\Admin\AppData\Local\Temp\56a74e83d8e3c75a7bcc8d96a62e8888acc28e70bb83b41e0227a2f03e0e9313N.exe
"C:\Users\Admin\AppData\Local\Temp\56a74e83d8e3c75a7bcc8d96a62e8888acc28e70bb83b41e0227a2f03e0e9313N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1852
- 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:2468
- 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:2896

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
e9bde5b44e2cc18d88ff2ee2dbc7081c

SHA1
b2eba2136f52d53ff3f60541bc79e7b217d0b268

SHA256
53c25f3ea9f537bb7d5accae21cbc5c9ef83e4bdf52143201ab08b69403b489c

SHA512
573357570a89779fc2984dcc70639460bc8d0cfc6d3a0a37d0623a5804630e804b34671b0f98765b9f7a68b04aa550ffbfd9ca69f6157cff1c826466943bfc8c

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

Filesize
340B

MD5
c69ab3dd3d74ed523e368c9631add662

SHA1
af4d4a37751b4df211e1c2b1ef77988dc4564eb5

SHA256
b3e30a46b40014a4e32190cefcf83ff5cc3f1ff522bf066d9ce3237bf8f74850

SHA512
d850df577fa2146c8c224d6e97439ab845a1e6c97b718b6873258c260aa59bcb8ac56d15f06a0b8b7af75cb4677f34723ff42fa4c10b16788ea627b8238fb1b8

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

Filesize
168KB

MD5
91813bf8a9209715e879e7f454d83fab

SHA1
f03b7c8298c71119899250e595c4cd8855990ba6

SHA256
2b193aea648869d7f5388b11726eea85046343c16924cb822e6bad510e948eb2

SHA512
367fb9c780c9da7017cccffd435d2788ce549c37673d73d64b5cdc6b2cd637724b320014b7367638d217750cdd66a32d27339610f7ab34bf1fcc40d413e8f0f9

Download Submit
memory/1852-0-0x0000000001150000-0x0000000001180000-memory.dmp

Filesize
192KB

Download
memory/1852-6-0x00000000009B0000-0x00000000009E0000-memory.dmp

Filesize
192KB

Download
memory/1852-18-0x0000000001150000-0x0000000001180000-memory.dmp

Filesize
192KB

Download
memory/2468-10-0x00000000002D0000-0x0000000000300000-memory.dmp

Filesize
192KB

Download
memory/2468-21-0x00000000002D0000-0x0000000000300000-memory.dmp

Filesize
192KB

Download
memory/2468-22-0x00000000002D0000-0x0000000000300000-memory.dmp

Filesize
192KB

Download

Analysis

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