urelas | 7d2b119d7cb9ed16f0367f444331cccbae5c5092032887561ff660c95472f2f8

Analysis

max time kernel
149s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
03-11-2024 03:40

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General

Target

7d2b119d7cb9ed16f0367f444331cccbae5c5092032887561ff660c95472f2f8N.exe
Size

332KB
MD5

f6635ac29f607998a4c7725fd5eede20
SHA1

cc6eeea7c353e6010700722b37c7a77eb649ccfb
SHA256

7d2b119d7cb9ed16f0367f444331cccbae5c5092032887561ff660c95472f2f8
SHA512

07f5074208431a97fe3844bc21c10e2ccfeb3ca480f9ed4076592715c8d64c01773129a26545585dad671b54f84b57c2b67a6708cfad05dc83353c3ec191d9af
SSDEEP

6144:nvHWrZ+i8/iYiVst4UKVRw8pDrKlGSeNWcx1RsF9gc+XYVr:vHW138/iXWlK885rKlGSekcj66ciEr

Score

10^/10

urelas discovery trojan

Malware Config

Extracted

Family

urelas

218.54.31.226

218.54.31.165

218.54.31.166

Signatures

Urelas
Urelas is a trojan targeting card games.
trojan urelas
Urelas family
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-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	7d2b119d7cb9ed16f0367f444331cccbae5c5092032887561ff660c95472f2f8N.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	deseb.exe

Executes dropped EXE 2 IoCs

pid	Process
1828	deseb.exe
1108	kupus.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 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	7d2b119d7cb9ed16f0367f444331cccbae5c5092032887561ff660c95472f2f8N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	deseb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kupus.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe
1108	kupus.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 60 wrote to memory of 1828	60	7d2b119d7cb9ed16f0367f444331cccbae5c5092032887561ff660c95472f2f8N.exe	88
PID 60 wrote to memory of 1828	60	7d2b119d7cb9ed16f0367f444331cccbae5c5092032887561ff660c95472f2f8N.exe	88
PID 60 wrote to memory of 1828	60	7d2b119d7cb9ed16f0367f444331cccbae5c5092032887561ff660c95472f2f8N.exe	88
PID 60 wrote to memory of 4140	60	7d2b119d7cb9ed16f0367f444331cccbae5c5092032887561ff660c95472f2f8N.exe	90
PID 60 wrote to memory of 4140	60	7d2b119d7cb9ed16f0367f444331cccbae5c5092032887561ff660c95472f2f8N.exe	90
PID 60 wrote to memory of 4140	60	7d2b119d7cb9ed16f0367f444331cccbae5c5092032887561ff660c95472f2f8N.exe	90
PID 1828 wrote to memory of 1108	1828	deseb.exe	102
PID 1828 wrote to memory of 1108	1828	deseb.exe	102
PID 1828 wrote to memory of 1108	1828	deseb.exe	102

C:\Users\Admin\AppData\Local\Temp\7d2b119d7cb9ed16f0367f444331cccbae5c5092032887561ff660c95472f2f8N.exe
"C:\Users\Admin\AppData\Local\Temp\7d2b119d7cb9ed16f0367f444331cccbae5c5092032887561ff660c95472f2f8N.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:60
- C:\Users\Admin\AppData\Local\Temp\deseb.exe
  "C:\Users\Admin\AppData\Local\Temp\deseb.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1828
- - C:\Users\Admin\AppData\Local\Temp\kupus.exe
    "C:\Users\Admin\AppData\Local\Temp\kupus.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:1108
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_uinsey.bat" "
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4140

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\_uinsey.bat

Filesize
342B

MD5
20d0dde02cbbca0903749e4033bae8c5

SHA1
d19da8243bce36f392e29c56aa674b3f01b9fe2d

SHA256
c3c9fcbb0cf750025fb87e4492d8e7766d079096fed6bbbd1971ea202732a3e5

SHA512
0e2070fd38799a0b1d8524604599c22b28327712d18042dced09e41ee176c18bfa16152209ff73c7828149dd6865dffa0504f35c945dae44db6f2fc0b1be2619

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

Filesize
332KB

MD5
bfbb016642de9a2c1476451ddc0553d4

SHA1
c1b0217e366a244bff57fd26b7e0ad9d17d225d4

SHA256
84d4bb462cc85fd20114166478683388617f214befeafa94056360146cb68f61

SHA512
e1b729f8bbcd7c2a2067f02b2d2125f7a0d33dcaa0ee2f432076af39500668c2cd466a06b549ddbd7aab546ecb166d96a0dad5282fb7b518126db855c509b86b

Download Submit
C:\Users\Admin\AppData\Local\Temp\golfinfo.ini

Filesize
512B

MD5
6daab9feb3138247726b1f4c0cee5658

SHA1
22a112929fa897a0f4334042781999ae31d53607

SHA256
0e6b2e53d3b1b6d76f36aea594ad700a322e12c020c3c9af02a9c90ac3aa5acf

SHA512
5d6799ad878dd70e81eebd7a76cc58c393341cecb57c5f18155fe7ff869355dd02362371d641a500e5e1d318c1142d7aead2302a922cfd9169fc3221631f074d

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

Filesize
172KB

MD5
492b860abbb3e2d8e8f1b12a3c1be515

SHA1
94fb1d108eddfef6ecefa9d9f274add83dc633cc

SHA256
8ea82f02bb5b69d16fb2381ba91d41eff7864846975cb171fbafa1c15b34dcd9

SHA512
adea9f400dc5bcf77f50207a1e50577150c08ccff77f7116628de5d738d77a9e679abc8cb129fa0a037e0fbc45b54d67e41fd73d565888af15189fc125413e59

Download Submit
memory/60-1-0x0000000000BC0000-0x0000000000BC1000-memory.dmp

Filesize
4KB

Download
memory/60-16-0x00000000002A0000-0x0000000000321000-memory.dmp

Filesize
516KB

Download
memory/60-0-0x00000000002A0000-0x0000000000321000-memory.dmp

Filesize
516KB

Download
memory/1108-45-0x00000000003E0000-0x0000000000479000-memory.dmp

Filesize
612KB

Download
memory/1108-40-0x00000000003E0000-0x0000000000479000-memory.dmp

Filesize
612KB

Download
memory/1108-43-0x0000000000D30000-0x0000000000D32000-memory.dmp

Filesize
8KB

Download
memory/1108-36-0x00000000003E0000-0x0000000000479000-memory.dmp

Filesize
612KB

Download
memory/1108-46-0x00000000003E0000-0x0000000000479000-memory.dmp

Filesize
612KB

Download
memory/1108-47-0x00000000003E0000-0x0000000000479000-memory.dmp

Filesize
612KB

Download
memory/1108-48-0x00000000003E0000-0x0000000000479000-memory.dmp

Filesize
612KB

Download
memory/1108-49-0x00000000003E0000-0x0000000000479000-memory.dmp

Filesize
612KB

Download
memory/1828-19-0x0000000000540000-0x00000000005C1000-memory.dmp

Filesize
516KB

Download
memory/1828-20-0x0000000000FF0000-0x0000000000FF1000-memory.dmp

Filesize
4KB

Download
memory/1828-14-0x0000000000FF0000-0x0000000000FF1000-memory.dmp

Filesize
4KB

Download
memory/1828-39-0x0000000000540000-0x00000000005C1000-memory.dmp

Filesize
516KB

Download
memory/1828-13-0x0000000000540000-0x00000000005C1000-memory.dmp

Filesize
516KB

Download