urelas | d33939167cb7913cff8dc6fec4c3f430843cde388e960341abfa16f18ce5be3a

Analysis

max time kernel
102s
max time network
106s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19/10/2024, 06:10

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General

Target

d33939167cb7913cff8dc6fec4c3f430843cde388e960341abfa16f18ce5be3aN.exe
Size

77KB
MD5

bca760b18a6a289ac9c7472b239f48c0
SHA1

b0ad35fb2654e68f68fda67340564dcfe5fdae4d
SHA256

d33939167cb7913cff8dc6fec4c3f430843cde388e960341abfa16f18ce5be3a
SHA512

63b7b58d5d3eecfad4313ed53ed1c1122b9b21ed9ae06efab6558dba59145228bc0582e7cadc1f74c67d0636e670736519479bebe54cc0507f0247737457a3f6
SSDEEP

768:xZU9HZe4JZxPKAgmmE2jmXwTcxlhshya4qCIDWObp2EfoiSCMy6MuHg/wrYaFRdo:xce4ZKAvTwTcshJDzo9LHyUYmdGT/TC+

Score

10^/10

urelas discovery trojan

Malware Config

Extracted

Family

urelas

112.175.88.207

112.175.88.208

Signatures

Urelas
Urelas is a trojan targeting card games.
trojan urelas

Checks computer location settings 2 TTPs 1 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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	d33939167cb7913cff8dc6fec4c3f430843cde388e960341abfa16f18ce5be3aN.exe

Executes dropped EXE 1 IoCs

pid	Process
5104	huter.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	d33939167cb7913cff8dc6fec4c3f430843cde388e960341abfa16f18ce5be3aN.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2108 wrote to memory of 5104	2108	d33939167cb7913cff8dc6fec4c3f430843cde388e960341abfa16f18ce5be3aN.exe	91
PID 2108 wrote to memory of 5104	2108	d33939167cb7913cff8dc6fec4c3f430843cde388e960341abfa16f18ce5be3aN.exe	91
PID 2108 wrote to memory of 5104	2108	d33939167cb7913cff8dc6fec4c3f430843cde388e960341abfa16f18ce5be3aN.exe	91
PID 2108 wrote to memory of 3448	2108	d33939167cb7913cff8dc6fec4c3f430843cde388e960341abfa16f18ce5be3aN.exe	92
PID 2108 wrote to memory of 3448	2108	d33939167cb7913cff8dc6fec4c3f430843cde388e960341abfa16f18ce5be3aN.exe	92
PID 2108 wrote to memory of 3448	2108	d33939167cb7913cff8dc6fec4c3f430843cde388e960341abfa16f18ce5be3aN.exe	92

C:\Users\Admin\AppData\Local\Temp\d33939167cb7913cff8dc6fec4c3f430843cde388e960341abfa16f18ce5be3aN.exe
"C:\Users\Admin\AppData\Local\Temp\d33939167cb7913cff8dc6fec4c3f430843cde388e960341abfa16f18ce5be3aN.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2108
- 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:5104
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\sanfdr.bat" "
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3448

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\golfinfo.ini

Filesize
512B

MD5
cb8b3268a58e3e3ea046135a31630bbe

SHA1
9b24e0f46375148ebc245cd6641773e876513ca3

SHA256
fea32526c29951c22eccfc3f837610c29e2843334ef0734f9b68495c14859d0b

SHA512
49ffead156c03719527f8459892e29ec2d7f9842042e885775644ae622d6d4a2746e64c903e8979590631c397f65ba9e59861f89fbd9c3cd2e775c7c933cb746

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

Filesize
77KB

MD5
dec9518f85ce6bd637b6760649061bfd

SHA1
44ce73b7d610bfaa751a335680ddee0efefd0577

SHA256
40db5f742fe92514252edbb6a6faecd018222a57f647724fd1f1e923edeabeb6

SHA512
543cdad8376c751be5652d590fc3dbed7a0eac9abe959ac541aed2dc3700f3f35d38b323e6166df228e2495238a75616251512046d21f1b74e8ef16a7dcff564

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

Filesize
340B

MD5
14b2a8bef5eefd5aa91fbcb9e89bef8d

SHA1
41e1656e226f64b55cf08443bcdf63687e0ea147

SHA256
ea12c5e2f7ab822d620fbcb5aa69f103feaed442fa77ead8fd6dc55617015012

SHA512
aedf5eac5d88ed43c91ea1920d16e67a903b1de2b3fb33cf8fcd560d7b145dc9c968bc50f01531fd96bb591b925011ca905193ae2b1ff73aef4ebbf8362c7822

Download Submit
memory/2108-0-0x0000000000890000-0x00000000008CC000-memory.dmp

Filesize
240KB

Download
memory/2108-15-0x0000000000890000-0x00000000008CC000-memory.dmp

Filesize
240KB

Download
memory/5104-10-0x0000000000690000-0x00000000006CC000-memory.dmp

Filesize
240KB

Download
memory/5104-18-0x0000000000690000-0x00000000006CC000-memory.dmp

Filesize
240KB

Download
memory/5104-20-0x0000000000690000-0x00000000006CC000-memory.dmp

Filesize
240KB

Download
memory/5104-26-0x0000000000690000-0x00000000006CC000-memory.dmp

Filesize
240KB

Download