Analysis Overview
SHA256
7f02d1ddec3408e30540d23cb5c1c52b87cad76c81b8bdb01c0c109b2110ea52
Threat Level: Known bad
The file 7f02d1ddec3408e30540d23cb5c1c52b87cad76c81b8bdb01c0c109b2110ea52 was found to be: Known bad.
Malicious Activity Summary
Urelas
Urelas family
Deletes itself
Executes dropped EXE
Checks computer location settings
Loads dropped DLL
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-16 21:32
Signatures
Urelas family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-16 21:32
Reported
2024-03-16 21:35
Platform
win7-20240215-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Urelas
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\huter.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7f02d1ddec3408e30540d23cb5c1c52b87cad76c81b8bdb01c0c109b2110ea52.exe | N/A |
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\7f02d1ddec3408e30540d23cb5c1c52b87cad76c81b8bdb01c0c109b2110ea52.exe
"C:\Users\Admin\AppData\Local\Temp\7f02d1ddec3408e30540d23cb5c1c52b87cad76c81b8bdb01c0c109b2110ea52.exe"
C:\Users\Admin\AppData\Local\Temp\huter.exe
"C:\Users\Admin\AppData\Local\Temp\huter.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\sanfdr.bat" "
Network
| Country | Destination | Domain | Proto |
| KR | 211.57.201.131:11120 | tcp | |
| KR | 211.57.201.131:11170 | tcp |
Files
\Users\Admin\AppData\Local\Temp\huter.exe
| MD5 | 55e10a94b3902e34a4658d89ba65c088 |
| SHA1 | e267b0f05a9b8f080383b0636e830828b34bf0d8 |
| SHA256 | 7f02d1ddec3408e30540d23cb5c1c52b87cad76c81b8bdb01c0c109b2110ea52 |
| SHA512 | b581928c7cefd72d5980e272c136b668059b769146c44e8940bd12ab17cb912fdfd9c25770357f5207a904ec98a19ff9f4243c1d4cc2839340690fd4e3f000d2 |
C:\Users\Admin\AppData\Local\Temp\sanfdr.bat
| MD5 | d388148d77b8449ac1a2587cf34a5167 |
| SHA1 | adea710e690f9a619e0bbd4a0e4d4f5195992c48 |
| SHA256 | e1ef321bd4e6fe5ec34a1719d9e79ceac6400e8867953d92b35565f9c7f50d76 |
| SHA512 | e9acbd7d167d43aac80d5e88e8be7fb31b43ac326b2fc0400f565f505908a5be8835a28c72464021ad1c915ffbd7d29f01cda102f7c90445d6ad34c9c2a886cb |
C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
| MD5 | 55d2fdd1432483e3ba86ebeccfe130b6 |
| SHA1 | 7280b14d708800fd15303b2caa8628a0fbd7aa08 |
| SHA256 | 5cfd1668ec0e5f3b5f8d04e54091d6f173bede6e6f9bb418819fd550095139fb |
| SHA512 | 36fd81128552356672b52936699c5e6362268c8131857e778e02a6862600c4feb20d13063d5f838e0887cb5083c648d39fe07faffba18c26387760752f9dd1f3 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-16 21:32
Reported
2024-03-16 21:35
Platform
win10v2004-20240226-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\7f02d1ddec3408e30540d23cb5c1c52b87cad76c81b8bdb01c0c109b2110ea52.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\huter.exe | N/A |
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\7f02d1ddec3408e30540d23cb5c1c52b87cad76c81b8bdb01c0c109b2110ea52.exe
"C:\Users\Admin\AppData\Local\Temp\7f02d1ddec3408e30540d23cb5c1c52b87cad76c81b8bdb01c0c109b2110ea52.exe"
C:\Users\Admin\AppData\Local\Temp\huter.exe
"C:\Users\Admin\AppData\Local\Temp\huter.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\sanfdr.bat" "
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| KR | 211.57.201.131:11120 | tcp | |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.241.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| KR | 211.57.201.131:11170 | tcp | |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 210.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 114.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 195.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\huter.exe
| MD5 | eb4db9ef9bf87764a8a1bd6a63305c93 |
| SHA1 | 91d8ed1077f2d7a7d7e3e3129d7d22ed8aafbaf9 |
| SHA256 | 7f6f2bbfb713f8f1d8c2231c8f97d917ffce815aeb7bdea0eca989a81e5947d6 |
| SHA512 | f084f105e30297e7a5f02727ab2e90cac248973edda80ac904e5646192e777f6937badd317dd9dd3931f3b931b36614ef99d2cb821dfa8e74499f9876ed3bab5 |
C:\Users\Admin\AppData\Local\Temp\sanfdr.bat
| MD5 | d388148d77b8449ac1a2587cf34a5167 |
| SHA1 | adea710e690f9a619e0bbd4a0e4d4f5195992c48 |
| SHA256 | e1ef321bd4e6fe5ec34a1719d9e79ceac6400e8867953d92b35565f9c7f50d76 |
| SHA512 | e9acbd7d167d43aac80d5e88e8be7fb31b43ac326b2fc0400f565f505908a5be8835a28c72464021ad1c915ffbd7d29f01cda102f7c90445d6ad34c9c2a886cb |
C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
| MD5 | 55d2fdd1432483e3ba86ebeccfe130b6 |
| SHA1 | 7280b14d708800fd15303b2caa8628a0fbd7aa08 |
| SHA256 | 5cfd1668ec0e5f3b5f8d04e54091d6f173bede6e6f9bb418819fd550095139fb |
| SHA512 | 36fd81128552356672b52936699c5e6362268c8131857e778e02a6862600c4feb20d13063d5f838e0887cb5083c648d39fe07faffba18c26387760752f9dd1f3 |