urelas | cb43b75e0428edfb6dd7447f5209c2566d398e4f7e626d947b24403f421bb803

Analysis

max time kernel
149s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
02/11/2026, 04:14

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General

Target
2026-11-01_ec6d37f081d105ead0ad2f10549480e3_elex_rhadamanthys_stealc_stop.exe
Size 546KB
Sample261102-etz29sg15j
SHA256 cb43b75e0428edfb6dd7447f5209c2566d398e4f7e626d947b24403f421bb803
MD5 ec6d37f081d105ead0ad2f10549480e3
SHA1 d1cda9ce09bc16690323e9459d4dc6af94a6c116
SHA512 84221e7989b2884e6a2e6bef5f2449d72f18b2bbf955558fc18ee27253f234b5f436b0f810ea602dd73c19f01d650b87b5f40823849ca5a5568d8775d9677002
SSDEEP 6144:u2Kw7lwFXUEeJi2xVCVxfwY+0QSyvmZ3INALzT1uj65CT1i6iSyYQM0JiS83G48J:u+GtVfjTQSaoINAHT1VQ1i3SyQEW85g6
TLSH
T1A8C4BE1136908476F36627750996E2F41AB97C384AA4D68FF7A83E395E301D38A3734F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

discovery execution urelas trojan

Malware Config

Extracted

Family

urelas

218.54.31.226
218.54.31.165

Signatures

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

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-240542094-4193773837-3211495583-1000\Control Panel\International\Geo\Nation	2026-11-01_ec6d37f081d105ead0ad2f10549480e3_elex_rhadamanthys_stealc_stop.exe
Key value queried	\REGISTRY\USER\S-1-5-21-240542094-4193773837-3211495583-1000\Control Panel\International\Geo\Nation	upnoh.exe

Executes dropped EXE 2 IoCs

pid	Process
4688	upnoh.exe
1088	joovs.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
2776	cmd.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4252	1088	WerFault.exe	97
988	1088	WerFault.exe	97

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\Domain	upnoh.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	upnoh.exe

System Location Discovery: System Language Discovery 1 TTPs 4 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	2026-11-01_ec6d37f081d105ead0ad2f10549480e3_elex_rhadamanthys_stealc_stop.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	upnoh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	joovs.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1816 wrote to memory of 4688	1816	2026-11-01_ec6d37f081d105ead0ad2f10549480e3_elex_rhadamanthys_stealc_stop.exe	89
PID 1816 wrote to memory of 2776	1816	2026-11-01_ec6d37f081d105ead0ad2f10549480e3_elex_rhadamanthys_stealc_stop.exe	90
PID 4688 wrote to memory of 1088	4688	upnoh.exe	97

C:\Users\Admin\AppData\Local\Temp\2026-11-01_ec6d37f081d105ead0ad2f10549480e3_elex_rhadamanthys_stealc_stop.exe
"C:\Users\Admin\AppData\Local\Temp\2026-11-01_ec6d37f081d105ead0ad2f10549480e3_elex_rhadamanthys_stealc_stop.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1816
- C:\Users\Admin\AppData\Local\Temp\upnoh.exe
  "C:\Users\Admin\AppData\Local\Temp\upnoh.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Reads the TCP/IP host and domain name from the registry
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4688
- - C:\Users\Admin\AppData\Local\Temp\joovs.exe
    "C:\Users\Admin\AppData\Local\Temp\joovs.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:1088
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1088 -s 216
      4⤵
      Program crash
      PID:4252
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1088 -s 236
      4⤵
      Program crash
      PID:988
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_uinsey.bat" "
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  PID:2776

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1088 -ip 1088
1⤵
PID:2848

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 1088 -ip 1088
1⤵
PID:1600

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

Credential Access

Discovery

Query Registry

T1012

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

_uinsey.bat

Path C:\Users\Admin\AppData\Local\Temp\_uinsey.bat
Size 358B
SHA256 41f5b4093e9e21264c961184da2a49d209b54584d4ce725de9e0c837f0b730ab
MD5 17928267da5e82171cc64d66c115339d
SHA1 3bca8c2217ec73ecc61259e9f1e20a8b16300d80
SHA512 9269268ddee09b215c7cdb6f12fb0b25c8c716a022f92cb3b736d2a2d37e504e0119b5127f8fbe53cc6b830e1c64700ea454e4a0ac349ee8aecbf34bb973a89c
TLSH
T1A4E02000119E973D1508D02F097AF94EC31688A8FEA53B64D711C7DC11DAC5C74E3211
MD5 SHA1 SHA512 TLSH

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golfinfo.ini

Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
Size 512B
SHA256 7ea074f3c8606ccb43a3eefdcdfed25c98634d012dd28b44b58d8faa5e29bd7f
MD5 a9396f96152da603d31151248447cb2d
SHA1 788c798f994efc3d15f7ba07091d37118ab27ade
SHA512 838056cd02daae3b8dca2664fe15debc5d142e1d8c5e698b8f03749e6f02bbdfcf7599255679688873e5c5f61b2689f5f5f64a63a5d265d2bdd50a9f64b8f70d
TLSH
T189F08CC92062F09D320DE202D3901B043BA30C8C29838CDC0004B2309838A6C8088201
MD5 SHA1 SHA512 TLSH

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joovs.exe

Path C:\Users\Admin\AppData\Local\Temp\joovs.exe
Size 231KB
SHA256 6983a3da98622866400483eaa5ccc75dbf79992ee07f6b40380b174256e4bddb
MD5 91d623f19cb50ed8e5a017088127afe6
SHA1 7e73a7474f70f2a0318b212167137f83b96414a8
SHA512 5380d1f28ee6bfbe3176a2dafbddab9216465aa65b3e5994eff0988e4ddee9f674ed698250bf1c7bc27fcaca5b048a473d9798c82cdde93e1aa5f747e8f113ab
SSDEEP 3072:ack4sHDj+8L5cTMOdi5/TYSPXXUv4G4Y8oQIN3C9ISE0qJiNlUdpip:z6r5cTfS/ZPHUWoQISzqJBpip
TLSH
T14134D06266004895F76E0F311ADBFAE4488A9E3C25D4F58EF43CBE3658321979A3714F
MD5 SHA1 SHA512 SSDEEP TLSH

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upnoh.exe

Path C:\Users\Admin\AppData\Local\Temp\upnoh.exe
Size 546KB
SHA256 64f9d154dc1998c00e31938793a85cb56fb2591bee560ef7a6aac9d36cd8826a
MD5 a788953a59c1fd5acbb5d2343203cabc
SHA1 2278dad762271261c06a904d6d14639d85648432
SHA512 9b44d985ffca4723df7ab7285ea381f4c7a505b9c9174058d2156b5f7a41a855497a0302d3a16d94e0050a3bc11df9fc77d730259d5f9674f67088c968754357
SSDEEP 6144:u2Kw7lwFXUEeJi2xVCVxfwY+0QSyvmZ3INALzT1uj65CT1i6iSyYQM0JiS83G48P:u+GtVfjTQSaoINAHT1VQ1i3SyQEW85gY
TLSH
T1C4C4BE1136908475F36627750996E2F41AB97C384AA4D68FF7A83E395E301D38A3734F
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/1088-28-0x0000000000F50000-0x0000000001003000-memory.dmp

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memory/1816-0-0x00000000001E0000-0x000000000026F000-memory.dmp

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memory/1816-1-0x000000000020B000-0x000000000020C000-memory.dmp

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memory/1816-16-0x00000000001E0000-0x000000000026F000-memory.dmp

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memory/4688-14-0x000000000072B000-0x000000000072C000-memory.dmp

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memory/4688-13-0x0000000000700000-0x000000000078F000-memory.dmp

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memory/4688-19-0x0000000000700000-0x000000000078F000-memory.dmp

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memory/4688-29-0x0000000000700000-0x000000000078F000-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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