urelas | 9100a9f0781dcde5def5d43ef8f3f3b7cd6e52899a5a9c76d92ce51c69060d58

Analysis

max time kernel
148s
max time network
125s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
14/10/2026, 02:36

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General

Target
2026-10-13_e95a15bc2b57270c94572603b1ab16e6_elex_smoke-loader.exe
Size 1.5MB
Sample261014-c3wp4afs2j
SHA256 9100a9f0781dcde5def5d43ef8f3f3b7cd6e52899a5a9c76d92ce51c69060d58
MD5 e95a15bc2b57270c94572603b1ab16e6
SHA1 2a28534ded6e95c790c4f4ee2871dff1b7e604eb
SHA512 b5f5541197add91b44d4703c8632e3e6515fce1d2a713222990f2f74925aba4616d91316defe60adebe120476754533a04f56be8609d0c98b13a6029f0d5b94d
SSDEEP 49152:+mgqWDlmt+OCi1NqvNgyhIZ0tFYh1W1rJ/cwcifaE9xWagVGET:kqimt+Ov1eNgyhIZ0tFYh1QrdaE9Uagx
TLSH
T10D757D2936918076D6333A314A4AE2BDF7B5AD704939426797A03E3C2F70583593A37F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

defense_evasion discovery execution urelas trojan

Malware Config

Extracted

Family

urelas

112.175.88.207
112.175.88.208

Signatures

Family: Urelas
Urelas is a trojan targeting card games.
trojan urelas

Detects executables built or packed with MPress PE compressor 6 IoCs

resource	yara_rule
behavioral2/memory/4988-0-0x0000000000400000-0x00000000005AE000-memory.dmp	INDICATOR_EXE_Packed_MPress
behavioral2/files/0x000e00000001c522-6.dat	INDICATOR_EXE_Packed_MPress
behavioral2/memory/5948-17-0x0000000000400000-0x00000000005AE000-memory.dmp	INDICATOR_EXE_Packed_MPress
behavioral2/memory/4988-20-0x0000000000400000-0x00000000005AE000-memory.dmp	INDICATOR_EXE_Packed_MPress
behavioral2/memory/5948-23-0x0000000000400000-0x00000000005AE000-memory.dmp	INDICATOR_EXE_Packed_MPress
behavioral2/memory/5948-24-0x0000000000400000-0x00000000005AE000-memory.dmp	INDICATOR_EXE_Packed_MPress

Executes dropped EXE 1 IoCs

pid	Process
5948	dofhir.exe

Direct Volume Access: Opens a physical disk for reading 1 TTPs 1 IoCs

Opens a raw handle to a physical disk, which bypasses file system access controls and is used for disk inspection, anti-VM checks and privilege checks.

defense_evasion

Direct Volume Access

T1006

description	ioc	Process
File opened (read-only)	\??\PHYSICALDRIVE0	2026-10-13_e95a15bc2b57270c94572603b1ab16e6_elex_smoke-loader.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
2660	cmd.exe

Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	dofhir.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	dofhir.exe

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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-10-13_e95a15bc2b57270c94572603b1ab16e6_elex_smoke-loader.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dofhir.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4988 wrote to memory of 5948	4988	2026-10-13_e95a15bc2b57270c94572603b1ab16e6_elex_smoke-loader.exe	89
PID 4988 wrote to memory of 2660	4988	2026-10-13_e95a15bc2b57270c94572603b1ab16e6_elex_smoke-loader.exe	90

C:\Users\Admin\AppData\Local\Temp\2026-10-13_e95a15bc2b57270c94572603b1ab16e6_elex_smoke-loader.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-13_e95a15bc2b57270c94572603b1ab16e6_elex_smoke-loader.exe"
1⤵
- Direct Volume Access: Opens a physical disk for reading
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4988
- C:\Users\Admin\AppData\Local\Temp\dofhir.exe
  "C:\Users\Admin\AppData\Local\Temp\dofhir.exe"
  2⤵
  - Executes dropped EXE
  - Reads the TCP/IP host and domain name from the registry
  - System Location Discovery: System Language Discovery
  PID:5948
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\sanfdr.bat" "
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  PID:2660

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Direct Volume Access

T1006

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

dofhir.exe

Path C:\Users\Admin\AppData\Local\Temp\dofhir.exe
Size 1.5MB
SHA256 4f01c30e7cdaaa4903255d45264bcb01ccf10998452e6cf84788d66703593421
MD5 3cc88133c7a2965700ff389959995b98
SHA1 0ae37bd88a26d56bbe7f4ea8ad63c36ac9969156
SHA512 b61e33b19befc8382e164875756e4d2c6d80c518e702b7dd890c9a3464d6eff1fb2eae8bbcdbd938ccdab2c25073c86f3be5a2a83fbfa1da88277915c00582b2
SSDEEP 49152:+mgqWDlmt+OCi1NqvNgyhIZ0tFYh1W1rJ/cwcifaE9xWagVGEp:kqimt+Ov1eNgyhIZ0tFYh1QrdaE9Uag7
TLSH
T1C5757D2936918076D6333A314A4AE2BDF7B5AD704939426797A03E3C2F70583593A37F
MD5 SHA1 SHA512 SSDEEP TLSH

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golfinfo.ini

Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
Size 512B
SHA256 8415b92872ffc611d4fcab694d7779966b3d502ce5a32d2120bd950fcf93e639
MD5 daee2b0fc4bc3052002a65d5d9ce5970
SHA1 303994117ae35b7829a6d77f0f89d7ae19c753d1
SHA512 3434d7f5be5dc4c35d8acb46dae26076c2eba6de506d1d15aa9802a6ecfe41f98ec3b7dfaa6eefc017f06071c814d24679f5c20e5938fe456bbdd7b6e23d655c
TLSH
T128F092A400A6F15C3212A502E126F77123629CDC204DBC0506D7B335E23105C80D807A
MD5 SHA1 SHA512 TLSH

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sanfdr.bat

Path C:\Users\Admin\AppData\Local\Temp\sanfdr.bat
Size 332B
SHA256 2e2cd3f73096ba677e2da9adb9995b692459ebd237c3314c43d19db7d4200f2f
MD5 1e5e6222822ce4539c898c9d88f424da
SHA1 bb76efdabb4483a60804bfba38b3c34c73f29c00
SHA512 dbf41ca7697d5390c42916b11a31742acf0d3e56b0777f2ecd59f27befa1e3ff195be3a33b039cdafdb06c629beea38fbc074a02ad16e23b4cc39fd020492f0f
TLSH
T175E0262145AFDE1B0844907B07A994CCC0A4581D2B4B3B1AB701C78D62C440EB6C7F47
MD5 SHA1 SHA512 TLSH

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memory/4988-0-0x0000000000400000-0x00000000005AE000-memory.dmp

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memory/4988-1-0x000000000051A000-0x000000000051B000-memory.dmp

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memory/4988-20-0x0000000000400000-0x00000000005AE000-memory.dmp

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memory/5948-17-0x0000000000400000-0x00000000005AE000-memory.dmp

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memory/5948-23-0x0000000000400000-0x00000000005AE000-memory.dmp

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memory/5948-24-0x0000000000400000-0x00000000005AE000-memory.dmp

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Analysis

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General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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