urelas | 6db46f5209af5f0723c22fc474f524eaa27141d4b2009ef0ac06d98b03bcc9c8

General

Target

6db46f5209af5f0723c22fc474f524eaa27141d4b2009ef0ac06d98b03bcc9c8.exe
Size

169KB
MD5

d888942a5749ed544df0099ee0350f8d
SHA1

a23c9a6a0f5eed6c9df3c93aa575a7566388797c
SHA256

6db46f5209af5f0723c22fc474f524eaa27141d4b2009ef0ac06d98b03bcc9c8
SHA512

6ee3f3e0f3ea4847a359f91cefb0cd0bd14536211943c616f4aeb5db4635d04226e0ebe4f3d962032476f43203102e74f5e4dd077f3f1a9080715e5d73e96b99
SSDEEP

1536:eADA0Wbt1931D2P7BWLQ4zR4LUKMcPHFE3HP/GTW65CGEgvpxyTf/k:eADA0Wc7UJ6LZMaHLW65DE8pxWE

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
2808	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2784	huter.exe

Loads dropped DLL 1 IoCs

pid	Process
2772	6db46f5209af5f0723c22fc474f524eaa27141d4b2009ef0ac06d98b03bcc9c8.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	huter.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6db46f5209af5f0723c22fc474f524eaa27141d4b2009ef0ac06d98b03bcc9c8.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2772 wrote to memory of 2784	2772	6db46f5209af5f0723c22fc474f524eaa27141d4b2009ef0ac06d98b03bcc9c8.exe	30
PID 2772 wrote to memory of 2784	2772	6db46f5209af5f0723c22fc474f524eaa27141d4b2009ef0ac06d98b03bcc9c8.exe	30
PID 2772 wrote to memory of 2784	2772	6db46f5209af5f0723c22fc474f524eaa27141d4b2009ef0ac06d98b03bcc9c8.exe	30
PID 2772 wrote to memory of 2784	2772	6db46f5209af5f0723c22fc474f524eaa27141d4b2009ef0ac06d98b03bcc9c8.exe	30
PID 2772 wrote to memory of 2808	2772	6db46f5209af5f0723c22fc474f524eaa27141d4b2009ef0ac06d98b03bcc9c8.exe	31
PID 2772 wrote to memory of 2808	2772	6db46f5209af5f0723c22fc474f524eaa27141d4b2009ef0ac06d98b03bcc9c8.exe	31
PID 2772 wrote to memory of 2808	2772	6db46f5209af5f0723c22fc474f524eaa27141d4b2009ef0ac06d98b03bcc9c8.exe	31
PID 2772 wrote to memory of 2808	2772	6db46f5209af5f0723c22fc474f524eaa27141d4b2009ef0ac06d98b03bcc9c8.exe	31

C:\Users\Admin\AppData\Local\Temp\6db46f5209af5f0723c22fc474f524eaa27141d4b2009ef0ac06d98b03bcc9c8.exe
"C:\Users\Admin\AppData\Local\Temp\6db46f5209af5f0723c22fc474f524eaa27141d4b2009ef0ac06d98b03bcc9c8.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2772
- 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:2784
- 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:2808

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
e9bde5b44e2cc18d88ff2ee2dbc7081c

SHA1
b2eba2136f52d53ff3f60541bc79e7b217d0b268

SHA256
53c25f3ea9f537bb7d5accae21cbc5c9ef83e4bdf52143201ab08b69403b489c

SHA512
573357570a89779fc2984dcc70639460bc8d0cfc6d3a0a37d0623a5804630e804b34671b0f98765b9f7a68b04aa550ffbfd9ca69f6157cff1c826466943bfc8c

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

Filesize
338B

MD5
8031fb9400ee5eef5412fff023a2531b

SHA1
e433b7351c4f4125c6f22b1d94134effa431a677

SHA256
e1f6c39e8424ec4679ea416a4fb129132b555e187eafe69a60bf37cef2f64c31

SHA512
341bf93d7663ed9fd3a7c7d3a9a55269df93e316d9bf1c05fbfd1cdaba1351370978a372340b39e54cc04284393b4862670db15930ae860f00c3bdcb8822a816

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

Filesize
169KB

MD5
a29b6cc0adcb0fb99ccd00f23f5edd09

SHA1
c8a38ffa68b17451798c4d37fa7d98c0baad0fbb

SHA256
7160ffc93acccdde427c7a54636acaa577380ae3a800157f89b4038befa4dd55

SHA512
2f921749fd26383671e0910175984de15553f0a5d19d1a852b4c8ec3c97a3bb9a65313b8eb11f562c572191e230f14bf33e2c7f248f8ab0d76c36ff9ce975f3a

Download Submit
memory/2772-0-0x0000000000BE0000-0x0000000000C10000-memory.dmp

Filesize
192KB

Download
memory/2772-5-0x00000000004A0000-0x00000000004D0000-memory.dmp

Filesize
192KB

Download
memory/2772-18-0x0000000000BE0000-0x0000000000C10000-memory.dmp

Filesize
192KB

Download
memory/2784-10-0x00000000001A0000-0x00000000001D0000-memory.dmp

Filesize
192KB

Download
memory/2784-21-0x00000000001A0000-0x00000000001D0000-memory.dmp

Filesize
192KB

Download
memory/2784-22-0x00000000001A0000-0x00000000001D0000-memory.dmp

Filesize
192KB

Download

Analysis

Sharing