urelas | d3c3bd60c9013307fc0d063014df043502b552991efb90b23d2128c0c9593b49

General

Target

d3c3bd60c9013307fc0d063014df043502b552991efb90b23d2128c0c9593b49N.exe
Size

78KB
MD5

262129f0f9d8018ff485d3111b9de970
SHA1

4a08bbeaf1c0ec9b572356afa6bca49de8f2243a
SHA256

d3c3bd60c9013307fc0d063014df043502b552991efb90b23d2128c0c9593b49
SHA512

b76cf3525476d4b32c69198fd453585e1048ecd6f490fb177da1df3cad05f07297113a8d0de3481dd0d6724b1df0469d4692daa484204c612b2bcc5b416c1601
SSDEEP

768:xZU9HZe4JZxPKAgmmE2jmXwTcxlhshya4qCIDWObp2EfoiSCMy6MuHg/wrYaFRdn:xce4ZKAvTwTcshJDzo9LHyUYmdGT/4

Score

10^/10

urelas discovery trojan

Malware Config

Extracted

Family

urelas

C2

112.175.88.207

112.175.88.208

Signatures

Urelas
Urelas is a trojan targeting card games.
trojan urelas
Urelas family
urelas

Deletes itself 1 IoCs

pid	Process
2892	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
1736	huter.exe

Loads dropped DLL 1 IoCs

pid	Process
2340	d3c3bd60c9013307fc0d063014df043502b552991efb90b23d2128c0c9593b49N.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	d3c3bd60c9013307fc0d063014df043502b552991efb90b23d2128c0c9593b49N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	huter.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2340 wrote to memory of 1736	2340	d3c3bd60c9013307fc0d063014df043502b552991efb90b23d2128c0c9593b49N.exe	29
PID 2340 wrote to memory of 1736	2340	d3c3bd60c9013307fc0d063014df043502b552991efb90b23d2128c0c9593b49N.exe	29
PID 2340 wrote to memory of 1736	2340	d3c3bd60c9013307fc0d063014df043502b552991efb90b23d2128c0c9593b49N.exe	29
PID 2340 wrote to memory of 1736	2340	d3c3bd60c9013307fc0d063014df043502b552991efb90b23d2128c0c9593b49N.exe	29
PID 2340 wrote to memory of 2892	2340	d3c3bd60c9013307fc0d063014df043502b552991efb90b23d2128c0c9593b49N.exe	30
PID 2340 wrote to memory of 2892	2340	d3c3bd60c9013307fc0d063014df043502b552991efb90b23d2128c0c9593b49N.exe	30
PID 2340 wrote to memory of 2892	2340	d3c3bd60c9013307fc0d063014df043502b552991efb90b23d2128c0c9593b49N.exe	30
PID 2340 wrote to memory of 2892	2340	d3c3bd60c9013307fc0d063014df043502b552991efb90b23d2128c0c9593b49N.exe	30

C:\Users\Admin\AppData\Local\Temp\d3c3bd60c9013307fc0d063014df043502b552991efb90b23d2128c0c9593b49N.exe
"C:\Users\Admin\AppData\Local\Temp\d3c3bd60c9013307fc0d063014df043502b552991efb90b23d2128c0c9593b49N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2340
- 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:1736
- 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:2892

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

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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\sanfdr.bat

Filesize
340B

MD5
1cab9448cf557e9ce02fa743fc3ceeda

SHA1
e0ab270175a1507d9bfac9f72eef2ede08c8d499

SHA256
33c35e8651f2766c44b1f53edf7f44e0aae50cf3b6ef96fd8da743b831339e9d

SHA512
d054ba4bac72db994cc836a5985fc8ce1d6bc987e92839b57a6fbcc82711b2117b827b65b97b455edec873e546057ba831d9f4e5b36742ebc8c1d010402bdaf1

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

Filesize
78KB

MD5
a1c4c25773364c1c667ef77315ca4219

SHA1
499c733ec9d1f3f717cc8229f86fc59414f891d6

SHA256
e135cfc21cf484a6c62e53f8425c22a56820fe31c7d3d64c9961c858ecafbee5

SHA512
0868e85180d7ea874ae6cc8522a1b3ae008d887890662290ad58f2045aecb720165b059235199d10d3778290bf8c1063cff58f266f89c5306903cf605ec0dd1c

Download Submit
memory/1736-16-0x00000000013D0000-0x000000000140C000-memory.dmp

Filesize
240KB

Download
memory/1736-22-0x00000000013D0000-0x000000000140C000-memory.dmp

Filesize
240KB

Download
memory/1736-24-0x00000000013D0000-0x000000000140C000-memory.dmp

Filesize
240KB

Download
memory/1736-31-0x00000000013D0000-0x000000000140C000-memory.dmp

Filesize
240KB

Download
memory/2340-0-0x0000000000B60000-0x0000000000B9C000-memory.dmp

Filesize
240KB

Download
memory/2340-8-0x0000000000AB0000-0x0000000000AEC000-memory.dmp

Filesize
240KB

Download
memory/2340-19-0x0000000000B60000-0x0000000000B9C000-memory.dmp

Filesize
240KB

Download

Analysis

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