Analysis Overview
SHA256
5502db450dfe74ac56c9cd8797743556607f3504ff2eec39306827b2845201fb
Threat Level: Known bad
The file 497ca1486fb744874cf960cad3fa91fd_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Urelas
Deletes itself
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Unsigned PE
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-15 18:59
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-15 18:59
Reported
2024-10-15 19:02
Platform
win7-20240903-en
Max time kernel
120s
Max time network
121s
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\497ca1486fb744874cf960cad3fa91fd_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\497ca1486fb744874cf960cad3fa91fd_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\huter.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\497ca1486fb744874cf960cad3fa91fd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\497ca1486fb744874cf960cad3fa91fd_JaffaCakes118.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 | 112.175.88.209:11120 | tcp | |
| KR | 112.175.88.208:11150 | tcp | |
| KR | 112.175.88.209:11170 | tcp | |
| KR | 112.175.88.207:11150 | tcp |
Files
memory/2076-0-0x0000000000400000-0x0000000000436000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\sanfdr.bat
| MD5 | df3b5b18b0dd6884ae088e7df6b7ef24 |
| SHA1 | 41867626c4738f652d9985388450c7d5c4c9c4ae |
| SHA256 | 7a5a84c466af560937d6c10a1873ea6a8abb1849d584c0dd6ca6ac850fa9fbda |
| SHA512 | 02f1927cb65a7ba23bcc9161f7bf78b50cb081aab7de40e1a19e476603a8de538851ec3b0c485ef87df73094ef08c50fecdf65fe6fceaea279bc9dd55b17bf30 |
memory/2720-10-0x0000000000400000-0x0000000000436000-memory.dmp
memory/2076-9-0x0000000002DF0000-0x0000000002E26000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\huter.exe
| MD5 | 057b2578cd78ce8a411dcea42b816c82 |
| SHA1 | c10cbbbba6bd03f5b18086311d861757cf4a62e4 |
| SHA256 | cc7a6ba99a23aaf78416d31f46979352d54602e199da7c5d8597ffc5a45b906a |
| SHA512 | 7a3b401278cfacbbc1b851a0c8dc693a2924deb58ffe8fa62854da404486c73a7b0deca5839f616cc2387f0cf72111b705ec8bd3e38c580473b1f5633f910216 |
memory/2076-19-0x0000000000400000-0x0000000000436000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
| MD5 | 02167b944a214fee3d34f9a7e356dc6a |
| SHA1 | ca5b3f38a7151268726401593eb35f9b67bdde97 |
| SHA256 | 77fcdadc9ba56daa81edb3f0ef876e38a8c7de56187c28c7d02992cd9e0a243d |
| SHA512 | c8976c66724d737105a66699673052d7bc7f1e1941c91e03f97452aaba714d35b1d55434e950b00c58626b8bcf16186a731cccc503b7ba08f080ead3eaca5817 |
memory/2720-22-0x0000000000400000-0x0000000000436000-memory.dmp
memory/2720-24-0x0000000000400000-0x0000000000436000-memory.dmp
memory/2720-31-0x0000000000400000-0x0000000000436000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-15 18:59
Reported
2024-10-15 19:02
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Urelas
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\497ca1486fb744874cf960cad3fa91fd_JaffaCakes118.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
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\497ca1486fb744874cf960cad3fa91fd_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\huter.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1028 wrote to memory of 4696 | N/A | C:\Users\Admin\AppData\Local\Temp\497ca1486fb744874cf960cad3fa91fd_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\huter.exe |
| PID 1028 wrote to memory of 4696 | N/A | C:\Users\Admin\AppData\Local\Temp\497ca1486fb744874cf960cad3fa91fd_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\huter.exe |
| PID 1028 wrote to memory of 4696 | N/A | C:\Users\Admin\AppData\Local\Temp\497ca1486fb744874cf960cad3fa91fd_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\huter.exe |
| PID 1028 wrote to memory of 1944 | N/A | C:\Users\Admin\AppData\Local\Temp\497ca1486fb744874cf960cad3fa91fd_JaffaCakes118.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1028 wrote to memory of 1944 | N/A | C:\Users\Admin\AppData\Local\Temp\497ca1486fb744874cf960cad3fa91fd_JaffaCakes118.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1028 wrote to memory of 1944 | N/A | C:\Users\Admin\AppData\Local\Temp\497ca1486fb744874cf960cad3fa91fd_JaffaCakes118.exe | C:\Windows\SysWOW64\cmd.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\497ca1486fb744874cf960cad3fa91fd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\497ca1486fb744874cf960cad3fa91fd_JaffaCakes118.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 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| KR | 112.175.88.209:11120 | tcp | |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| KR | 112.175.88.208:11150 | tcp | |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 27.210.23.2.in-addr.arpa | udp |
| KR | 112.175.88.209:11170 | tcp | |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| KR | 112.175.88.207:11150 | tcp | |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 15.173.189.20.in-addr.arpa | udp |
Files
memory/1028-0-0x0000000000400000-0x0000000000436000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\huter.exe
| MD5 | b2b75b5241ff1ec201e84c04281d6acd |
| SHA1 | b826ab2c14648b0c5f74dd1cae0cd0cc8fdfd58d |
| SHA256 | 6c4ff0e6595761019a55ab6a74dc9668ca65abfccd8138ef0a1ff11007d9a86b |
| SHA512 | 8fb38141371c8e327a3c2f24d482120f230f7245b9a8fd81bfc46bb3fc0c88c36df4a67fb771389993c175d9eb9fb0e226dfdd1c8f5842cf309e2053547c9e84 |
memory/1028-17-0x0000000000400000-0x0000000000436000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\sanfdr.bat
| MD5 | df3b5b18b0dd6884ae088e7df6b7ef24 |
| SHA1 | 41867626c4738f652d9985388450c7d5c4c9c4ae |
| SHA256 | 7a5a84c466af560937d6c10a1873ea6a8abb1849d584c0dd6ca6ac850fa9fbda |
| SHA512 | 02f1927cb65a7ba23bcc9161f7bf78b50cb081aab7de40e1a19e476603a8de538851ec3b0c485ef87df73094ef08c50fecdf65fe6fceaea279bc9dd55b17bf30 |
C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
| MD5 | 02167b944a214fee3d34f9a7e356dc6a |
| SHA1 | ca5b3f38a7151268726401593eb35f9b67bdde97 |
| SHA256 | 77fcdadc9ba56daa81edb3f0ef876e38a8c7de56187c28c7d02992cd9e0a243d |
| SHA512 | c8976c66724d737105a66699673052d7bc7f1e1941c91e03f97452aaba714d35b1d55434e950b00c58626b8bcf16186a731cccc503b7ba08f080ead3eaca5817 |
memory/4696-20-0x0000000000400000-0x0000000000436000-memory.dmp
memory/4696-22-0x0000000000400000-0x0000000000436000-memory.dmp
memory/4696-29-0x0000000000400000-0x0000000000436000-memory.dmp