Analysis Overview
SHA256
e6085ae87a68bc71a2f1825a4718575e5c7f76eda7577a082ba4017f95f4f679
Threat Level: Known bad
The file e6085ae87a68bc71a2f1825a4718575e5c7f76eda7577a082ba4017f95f4f679 was found to be: Known bad.
Malicious Activity Summary
Orcus
Orcus family
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Drops desktop.ini file(s)
Drops file in Windows directory
Unsigned PE
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-01-09 01:05
Signatures
Orcus family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-01-09 01:05
Reported
2025-01-09 01:07
Platform
win7-20241010-en
Max time kernel
142s
Max time network
125s
Command Line
Signatures
Orcus
Orcus family
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e6085ae87a68bc71a2f1825a4718575e5c7f76eda7577a082ba4017f95f4f679.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.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\e6085ae87a68bc71a2f1825a4718575e5c7f76eda7577a082ba4017f95f4f679.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2884 wrote to memory of 2500 | N/A | C:\Users\Admin\AppData\Local\Temp\e6085ae87a68bc71a2f1825a4718575e5c7f76eda7577a082ba4017f95f4f679.exe | C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe |
| PID 2884 wrote to memory of 2500 | N/A | C:\Users\Admin\AppData\Local\Temp\e6085ae87a68bc71a2f1825a4718575e5c7f76eda7577a082ba4017f95f4f679.exe | C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe |
| PID 2884 wrote to memory of 2500 | N/A | C:\Users\Admin\AppData\Local\Temp\e6085ae87a68bc71a2f1825a4718575e5c7f76eda7577a082ba4017f95f4f679.exe | C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe |
| PID 2884 wrote to memory of 2500 | N/A | C:\Users\Admin\AppData\Local\Temp\e6085ae87a68bc71a2f1825a4718575e5c7f76eda7577a082ba4017f95f4f679.exe | C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\e6085ae87a68bc71a2f1825a4718575e5c7f76eda7577a082ba4017f95f4f679.exe
"C:\Users\Admin\AppData\Local\Temp\e6085ae87a68bc71a2f1825a4718575e5c7f76eda7577a082ba4017f95f4f679.exe"
C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 127.0.0.32:10000 | tcp | |
| N/A | 127.0.0.32:10000 | tcp | |
| N/A | 127.0.0.32:10000 | tcp | |
| N/A | 127.0.0.32:10000 | tcp | |
| N/A | 127.0.0.32:10000 | tcp | |
| N/A | 127.0.0.32:10000 | tcp | |
| N/A | 127.0.0.32:10000 | tcp | |
| N/A | 127.0.0.32:10000 | tcp | |
| N/A | 127.0.0.32:10000 | tcp | |
| N/A | 127.0.0.32:10000 | tcp | |
| N/A | 127.0.0.32:10000 | tcp | |
| N/A | 127.0.0.32:10000 | tcp | |
| N/A | 127.0.0.32:10000 | tcp |
Files
memory/2884-0-0x0000000073F01000-0x0000000073F02000-memory.dmp
memory/2884-1-0x0000000073F00000-0x00000000744AB000-memory.dmp
memory/2884-2-0x0000000073F00000-0x00000000744AB000-memory.dmp
\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe
| MD5 | 0026f77a1b1555af7e69dcecaef697a6 |
| SHA1 | 090b755239f0d7fc3662261d71ab5498f95d66e1 |
| SHA256 | e6085ae87a68bc71a2f1825a4718575e5c7f76eda7577a082ba4017f95f4f679 |
| SHA512 | a6b6e71aff0e6f3b54634d6b337c2286764e088be7f149b2ae325e11c925850f5101141a97c5d172b868181cbb4fff3391052fe2810716e5c959eb5dda8d1066 |
memory/2500-11-0x0000000073F00000-0x00000000744AB000-memory.dmp
memory/2500-12-0x0000000073F00000-0x00000000744AB000-memory.dmp
memory/2884-13-0x0000000073F00000-0x00000000744AB000-memory.dmp
\Users\Admin\AppData\Roaming\GamerView\sqlite3.dll
| MD5 | d8aec01ff14e3e7ad43a4b71e30482e4 |
| SHA1 | e3015f56f17d845ec7eef11d41bbbc28cc16d096 |
| SHA256 | da1d608be064555ab3d3d35e6db64527b8c44f3fa5ddd7c3ec723f80fc99736e |
| SHA512 | f5b2f4bda0cc13e1d1c541fb0caea14081ee4daffd497e31a3d4d55d5f9d85a61158b4891a6527efe623b2f32b697ac912320d9be5c0303812ca98dcc8866fcf |
memory/2500-21-0x0000000073F00000-0x00000000744AB000-memory.dmp
memory/2500-22-0x0000000073F00000-0x00000000744AB000-memory.dmp
memory/2500-23-0x0000000060900000-0x0000000060992000-memory.dmp
memory/2500-24-0x0000000073F00000-0x00000000744AB000-memory.dmp
memory/2500-25-0x0000000073F00000-0x00000000744AB000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2025-01-09 01:05
Reported
2025-01-09 01:07
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
143s
Command Line
Signatures
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\e6085ae87a68bc71a2f1825a4718575e5c7f76eda7577a082ba4017f95f4f679.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe | N/A |
Drops desktop.ini file(s)
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\e6085ae87a68bc71a2f1825a4718575e5c7f76eda7577a082ba4017f95f4f679.exe | N/A |
| File created | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\e6085ae87a68bc71a2f1825a4718575e5c7f76eda7577a082ba4017f95f4f679.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\assembly | C:\Users\Admin\AppData\Local\Temp\e6085ae87a68bc71a2f1825a4718575e5c7f76eda7577a082ba4017f95f4f679.exe | N/A |
| File created | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\e6085ae87a68bc71a2f1825a4718575e5c7f76eda7577a082ba4017f95f4f679.exe | N/A |
| File opened for modification | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\e6085ae87a68bc71a2f1825a4718575e5c7f76eda7577a082ba4017f95f4f679.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\e6085ae87a68bc71a2f1825a4718575e5c7f76eda7577a082ba4017f95f4f679.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2696 wrote to memory of 4200 | N/A | C:\Users\Admin\AppData\Local\Temp\e6085ae87a68bc71a2f1825a4718575e5c7f76eda7577a082ba4017f95f4f679.exe | C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe |
| PID 2696 wrote to memory of 4200 | N/A | C:\Users\Admin\AppData\Local\Temp\e6085ae87a68bc71a2f1825a4718575e5c7f76eda7577a082ba4017f95f4f679.exe | C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe |
| PID 2696 wrote to memory of 4200 | N/A | C:\Users\Admin\AppData\Local\Temp\e6085ae87a68bc71a2f1825a4718575e5c7f76eda7577a082ba4017f95f4f679.exe | C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\e6085ae87a68bc71a2f1825a4718575e5c7f76eda7577a082ba4017f95f4f679.exe
"C:\Users\Admin\AppData\Local\Temp\e6085ae87a68bc71a2f1825a4718575e5c7f76eda7577a082ba4017f95f4f679.exe"
C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe"
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 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 60.153.16.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| N/A | 127.0.0.32:10000 | tcp | |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| N/A | 127.0.0.32:10000 | tcp | |
| N/A | 127.0.0.32:10000 | tcp | |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.129.81.91.in-addr.arpa | udp |
| N/A | 127.0.0.32:10000 | tcp | |
| N/A | 127.0.0.32:10000 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| N/A | 127.0.0.32:10000 | tcp | |
| N/A | 127.0.0.32:10000 | tcp | |
| N/A | 127.0.0.32:10000 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| N/A | 127.0.0.32:10000 | tcp | |
| N/A | 127.0.0.32:10000 | tcp | |
| N/A | 127.0.0.32:10000 | tcp | |
| N/A | 127.0.0.32:10000 | tcp | |
| N/A | 127.0.0.32:10000 | tcp |
Files
memory/2696-0-0x00000000752B2000-0x00000000752B3000-memory.dmp
memory/2696-1-0x00000000752B0000-0x0000000075861000-memory.dmp
memory/2696-2-0x00000000752B0000-0x0000000075861000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe
| MD5 | 0026f77a1b1555af7e69dcecaef697a6 |
| SHA1 | 090b755239f0d7fc3662261d71ab5498f95d66e1 |
| SHA256 | e6085ae87a68bc71a2f1825a4718575e5c7f76eda7577a082ba4017f95f4f679 |
| SHA512 | a6b6e71aff0e6f3b54634d6b337c2286764e088be7f149b2ae325e11c925850f5101141a97c5d172b868181cbb4fff3391052fe2810716e5c959eb5dda8d1066 |
memory/4200-17-0x00000000752B0000-0x0000000075861000-memory.dmp
memory/4200-21-0x00000000752B0000-0x0000000075861000-memory.dmp
memory/2696-20-0x00000000752B0000-0x0000000075861000-memory.dmp
memory/4200-19-0x00000000752B0000-0x0000000075861000-memory.dmp
C:\Users\Admin\AppData\Roaming\GamerView\sqlite3.dll
| MD5 | d8aec01ff14e3e7ad43a4b71e30482e4 |
| SHA1 | e3015f56f17d845ec7eef11d41bbbc28cc16d096 |
| SHA256 | da1d608be064555ab3d3d35e6db64527b8c44f3fa5ddd7c3ec723f80fc99736e |
| SHA512 | f5b2f4bda0cc13e1d1c541fb0caea14081ee4daffd497e31a3d4d55d5f9d85a61158b4891a6527efe623b2f32b697ac912320d9be5c0303812ca98dcc8866fcf |
memory/4200-30-0x00000000752B0000-0x0000000075861000-memory.dmp
memory/4200-31-0x00000000752B0000-0x0000000075861000-memory.dmp
memory/4200-32-0x0000000060900000-0x0000000060992000-memory.dmp
memory/4200-33-0x00000000752B0000-0x0000000075861000-memory.dmp