urelas | f368d0cbd9ce95eb9e133d761222461be509513e28ed5eea600844bbba5904a2

General

Target

f368d0cbd9ce95eb9e133d761222461be509513e28ed5eea600844bbba5904a2N.exe
Size

75KB
MD5

7015f3bc0a7664f85ff31387f5c654a0
SHA1

50c7dae5554e0fcede01f4a96695f7e5ab835763
SHA256

f368d0cbd9ce95eb9e133d761222461be509513e28ed5eea600844bbba5904a2
SHA512

bde6bd2d654b710a3ecf6a06832b00c1ff7b760964633018ef7490c2f6dad9e12004ea3ae881ea8acd710e76929fa80dc73c9abdbdf65c0689fa8cd41882b242
SSDEEP

1536:JBsRUZ2mpkX27tLUgk98l6h0JBDrDI6Rg4dOE:7NXkX27t5k8JRDIkgI

Score

10^/10

urelas discovery trojan

Malware Config

Extracted

Family

urelas

C2

112.175.88.208

112.175.88.207

Signatures

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

Downloads MZ/PE file 1 IoCs

flow	pid	Process
42	212	Process not Found

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-1-5-21-1639772215-809007892-4072230623-1000\Control Panel\International\Geo\Nation	f368d0cbd9ce95eb9e133d761222461be509513e28ed5eea600844bbba5904a2N.exe

Executes dropped EXE 1 IoCs

pid	Process
1960	dofhir.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	f368d0cbd9ce95eb9e133d761222461be509513e28ed5eea600844bbba5904a2N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dofhir.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
1880	MicrosoftEdgeUpdate.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3892 wrote to memory of 1960	3892	f368d0cbd9ce95eb9e133d761222461be509513e28ed5eea600844bbba5904a2N.exe	89
PID 3892 wrote to memory of 1960	3892	f368d0cbd9ce95eb9e133d761222461be509513e28ed5eea600844bbba5904a2N.exe	89
PID 3892 wrote to memory of 1960	3892	f368d0cbd9ce95eb9e133d761222461be509513e28ed5eea600844bbba5904a2N.exe	89
PID 3892 wrote to memory of 1688	3892	f368d0cbd9ce95eb9e133d761222461be509513e28ed5eea600844bbba5904a2N.exe	90
PID 3892 wrote to memory of 1688	3892	f368d0cbd9ce95eb9e133d761222461be509513e28ed5eea600844bbba5904a2N.exe	90
PID 3892 wrote to memory of 1688	3892	f368d0cbd9ce95eb9e133d761222461be509513e28ed5eea600844bbba5904a2N.exe	90

C:\Users\Admin\AppData\Local\Temp\f368d0cbd9ce95eb9e133d761222461be509513e28ed5eea600844bbba5904a2N.exe
"C:\Users\Admin\AppData\Local\Temp\f368d0cbd9ce95eb9e133d761222461be509513e28ed5eea600844bbba5904a2N.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3892
- C:\Users\Admin\AppData\Local\Temp\dofhir.exe
  "C:\Users\Admin\AppData\Local\Temp\dofhir.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1960
- 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:1688

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSI0IiBpbnN0YWxsZGF0ZXRpbWU9IjE3Mzg5NDY4ODkiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4MzQxOTM2NTgwOTAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1MzgzNzUwNTI2Ii8-PC9hcHA-PC9yZXF1ZXN0Pg
1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:1880

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

System Network Configuration Discovery

1

T1016

Internet Connection Discovery

1

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\dofhir.exe

Filesize
75KB

MD5
7585d8d5302be9105d20f41c1dd4e962

SHA1
256a416817f2c04ffff52bb83a2314e663a9e411

SHA256
e17fee258bc60e2960bd8ee9ae466df76e5fd502f33bff6e8de185c8d21bcdc6

SHA512
5099aa1a984a36bd8085548f15b22cf3bd39120b9b573816fa5d9299bc04f5ee8cf57444ba2d5bcfafb850f927f0bc66bd3a20639a77fd79a775744aaff57a71

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

Filesize
512B

MD5
4adffbc578ceaad93e361c4c2700b4e2

SHA1
3078a1c96cf37ee1bde1a548cec44c27f7a8720e

SHA256
d0270cf0cebe5fc51dc8d55ffc5d23fcbb682d1822458bcb3d823101ba0a2045

SHA512
812400e5e01e5fbaf7917f3d48a40f6d0c6f60bf2602f2827c2d9089022ebf174d04d79bf27bfb67638c78d0b3a86b26e7d4546243491ebb7955f456b9fd9245

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

Filesize
340B

MD5
9cd13ce5550efb114af6fef5f0b175ed

SHA1
0328aa28ea33edf45c14a7c7799162fdd94c5b27

SHA256
75f49c2eb60c1b91317a5dc029b8b4f196926c2887618f4addf32d3c94e097ce

SHA512
5bcef3a23c4637b2a08fa6d3fcbd3a00a9f9e771f55568697a8a8fd816f5b745ac36df54adb6dc373a66ce7499439232ed2d28531819bbb92dce68c99534aff1

Download Submit
memory/1960-9-0x00000000001D0000-0x00000000001FF000-memory.dmp

Filesize
188KB

Download
memory/1960-18-0x00000000001D0000-0x00000000001FF000-memory.dmp

Filesize
188KB

Download
memory/1960-20-0x00000000001D0000-0x00000000001FF000-memory.dmp

Filesize
188KB

Download
memory/1960-27-0x00000000001D0000-0x00000000001FF000-memory.dmp

Filesize
188KB

Download
memory/3892-0-0x0000000000A30000-0x0000000000A5F000-memory.dmp

Filesize
188KB

Download
memory/3892-15-0x0000000000A30000-0x0000000000A5F000-memory.dmp

Filesize
188KB

Download

Analysis

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