Analysis Overview
SHA256
282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302
Threat Level: Known bad
The file 282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302 was found to be: Known bad.
Malicious Activity Summary
Orcus family
Loads dropped DLL
Checks computer location settings
Executes dropped EXE
Drops desktop.ini file(s)
Drops file in System32 directory
Drops file in Windows directory
Enumerates physical storage devices
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-01-09 01:34
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 01:34
Reported
2025-01-09 01:37
Platform
win7-20240903-en
Max time kernel
147s
Max time network
148s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsInput.exe | N/A |
| 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\282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\WindowsInput.exe | C:\Users\Admin\AppData\Local\Temp\282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\WindowsInput.InstallLog | C:\Windows\SysWOW64\WindowsInput.exe | N/A |
| File created | C:\Windows\SysWOW64\WindowsInput.InstallState | C:\Windows\SysWOW64\WindowsInput.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\282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.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 SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.exe
"C:\Users\Admin\AppData\Local\Temp\282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.exe"
C:\Windows\SysWOW64\WindowsInput.exe
"C:\Windows\SysWOW64\WindowsInput.exe" --install
C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe"
Network
| Country | Destination | Domain | Proto |
| DE | 213.182.126.56:2206 | tcp | |
| DE | 213.182.126.56:2206 | tcp | |
| DE | 213.182.126.56:2206 | tcp | |
| DE | 213.182.126.56:2206 | tcp | |
| DE | 213.182.126.56:2206 | tcp | |
| DE | 213.182.126.56:2206 | tcp | |
| DE | 213.182.126.56:2206 | tcp | |
| DE | 213.182.126.56:2206 | tcp | |
| DE | 213.182.126.56:2206 | tcp | |
| DE | 213.182.126.56:2206 | tcp | |
| DE | 213.182.126.56:2206 | tcp | |
| DE | 213.182.126.56:2206 | tcp |
Files
memory/2180-0-0x0000000074A61000-0x0000000074A62000-memory.dmp
memory/2180-2-0x0000000074A60000-0x000000007500B000-memory.dmp
memory/2180-1-0x0000000074A60000-0x000000007500B000-memory.dmp
C:\Windows\SysWOW64\WindowsInput.exe
| MD5 | e854a4636afc652b320e12e50ba4080e |
| SHA1 | 8a4ac6ecc22ee5f3a8ec846d38b41ff18c641fdc |
| SHA256 | 94b9c78c6fa2bf61fba20a08ad4563f7dd2f5668c28eff227965ce0a2032d5d5 |
| SHA512 | 30aabd5079b6ed0948eb70fd18e9166096e4ba5d1d47fc35b7270f931d19bbe6cd929b6010f70297bf5272dc5a79e2523721354d211c4080d68ad8d17e316118 |
memory/3060-9-0x000007FEF5C2E000-0x000007FEF5C2F000-memory.dmp
C:\Windows\SysWOW64\WindowsInput.InstallLog
| MD5 | e469dda91ae810a1f94c96060f3f8a65 |
| SHA1 | 0b4b3b0f6f937016b1e045ce5313ee2a65a38630 |
| SHA256 | d42fee8db8eb0e047ca53ad59b1c9bc69fe04993be36fec502e3532371908842 |
| SHA512 | 2eb4037361c03e195c642a53f55a3182a6df19903db503060e366f2394750e64ae04fdaace61ef5a6dba649defc88322d78edd2928bc53ebd1ce11d68cc88dac |
memory/3060-19-0x000007FEF5970000-0x000007FEF630D000-memory.dmp
memory/3060-20-0x000007FEF5970000-0x000007FEF630D000-memory.dmp
C:\Windows\SysWOW64\WindowsInput.InstallLog
| MD5 | c2291863df7c2d3038ce3c22fa276506 |
| SHA1 | 7b7d2bc07a6c35523807342c747c9b6a19f3184e |
| SHA256 | 14504199bede3f46129969dbd2b7680f2e5b7fcd73a3e427ce1bb6217a6d13da |
| SHA512 | 00bf40174a67e3e663d18a887c5b461a1e5ead0b27f0a139d87969158c58f4ca72cfa5a731dda239356192ca4cb5ac6ae2b0e37401d534e686cabacd3cbee8fa |
memory/3060-36-0x000007FEF5970000-0x000007FEF630D000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe
| MD5 | a30c02be0daefef0ab0249c2a54bda4f |
| SHA1 | 4eaf5cf3764d7d6f1ec416ee3d4163c5425ab42b |
| SHA256 | 282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302 |
| SHA512 | 03299a8b94df516dc0d349ebd051adc2be239fd4fec019b1f8ff93d6ec927e50f8ed5463b0caedf3f260705dd3e729f605a771657d3ab512221c71c7fb58e6fa |
memory/2180-45-0x0000000074A60000-0x000000007500B000-memory.dmp
\Users\Admin\AppData\Roaming\GamerView\sqlite3.dll
| MD5 | d8aec01ff14e3e7ad43a4b71e30482e4 |
| SHA1 | e3015f56f17d845ec7eef11d41bbbc28cc16d096 |
| SHA256 | da1d608be064555ab3d3d35e6db64527b8c44f3fa5ddd7c3ec723f80fc99736e |
| SHA512 | f5b2f4bda0cc13e1d1c541fb0caea14081ee4daffd497e31a3d4d55d5f9d85a61158b4891a6527efe623b2f32b697ac912320d9be5c0303812ca98dcc8866fcf |
memory/2852-53-0x0000000060900000-0x0000000060992000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2025-01-09 01:34
Reported
2025-01-09 01:37
Platform
win10v2004-20241007-en
Max time kernel
147s
Max time network
150s
Command Line
Signatures
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsInput.exe | N/A |
| 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 created | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.exe | N/A |
| File opened for modification | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\WindowsInput.InstallLog | C:\Windows\SysWOW64\WindowsInput.exe | N/A |
| File created | C:\Windows\SysWOW64\WindowsInput.InstallState | C:\Windows\SysWOW64\WindowsInput.exe | N/A |
| File created | C:\Windows\SysWOW64\WindowsInput.exe | C:\Users\Admin\AppData\Local\Temp\282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.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\282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.exe | N/A |
| File created | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.exe | N/A |
| File opened for modification | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.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\282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.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 SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3572 wrote to memory of 3656 | N/A | C:\Users\Admin\AppData\Local\Temp\282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.exe | C:\Windows\SysWOW64\WindowsInput.exe |
| PID 3572 wrote to memory of 3656 | N/A | C:\Users\Admin\AppData\Local\Temp\282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.exe | C:\Windows\SysWOW64\WindowsInput.exe |
| PID 3572 wrote to memory of 112 | N/A | C:\Users\Admin\AppData\Local\Temp\282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.exe | C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe |
| PID 3572 wrote to memory of 112 | N/A | C:\Users\Admin\AppData\Local\Temp\282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.exe | C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe |
| PID 3572 wrote to memory of 112 | N/A | C:\Users\Admin\AppData\Local\Temp\282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.exe | C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.exe
"C:\Users\Admin\AppData\Local\Temp\282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.exe"
C:\Windows\SysWOW64\WindowsInput.exe
"C:\Windows\SysWOW64\WindowsInput.exe" --install
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 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| DE | 213.182.126.56:2206 | tcp | |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| DE | 213.182.126.56:2206 | tcp | |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| DE | 213.182.126.56:2206 | tcp | |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| DE | 213.182.126.56:2206 | tcp | |
| DE | 213.182.126.56:2206 | tcp | |
| US | 8.8.8.8:53 | 86.49.80.91.in-addr.arpa | udp |
| DE | 213.182.126.56:2206 | tcp | |
| DE | 213.182.126.56:2206 | tcp | |
| US | 8.8.8.8:53 | 60.153.16.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| DE | 213.182.126.56:2206 | tcp | |
| DE | 213.182.126.56:2206 | tcp | |
| DE | 213.182.126.56:2206 | tcp | |
| DE | 213.182.126.56:2206 | tcp | |
| DE | 213.182.126.56:2206 | tcp |
Files
memory/3572-0-0x0000000075372000-0x0000000075373000-memory.dmp
memory/3572-1-0x0000000075370000-0x0000000075921000-memory.dmp
memory/3572-2-0x0000000075370000-0x0000000075921000-memory.dmp
C:\Windows\SysWOW64\WindowsInput.exe
| MD5 | e854a4636afc652b320e12e50ba4080e |
| SHA1 | 8a4ac6ecc22ee5f3a8ec846d38b41ff18c641fdc |
| SHA256 | 94b9c78c6fa2bf61fba20a08ad4563f7dd2f5668c28eff227965ce0a2032d5d5 |
| SHA512 | 30aabd5079b6ed0948eb70fd18e9166096e4ba5d1d47fc35b7270f931d19bbe6cd929b6010f70297bf5272dc5a79e2523721354d211c4080d68ad8d17e316118 |
memory/3656-16-0x00007FFB33BE5000-0x00007FFB33BE6000-memory.dmp
memory/3656-19-0x00007FFB33930000-0x00007FFB342D1000-memory.dmp
memory/3656-18-0x0000000000E50000-0x0000000000E70000-memory.dmp
memory/3656-17-0x0000000000E10000-0x0000000000E28000-memory.dmp
memory/3656-20-0x00007FFB33930000-0x00007FFB342D1000-memory.dmp
memory/3656-23-0x000000001B640000-0x000000001B664000-memory.dmp
memory/3656-31-0x000000001BFA0000-0x000000001C46E000-memory.dmp
memory/3656-32-0x000000001C510000-0x000000001C5AC000-memory.dmp
C:\Windows\SysWOW64\WindowsInput.InstallLog
| MD5 | c2291863df7c2d3038ce3c22fa276506 |
| SHA1 | 7b7d2bc07a6c35523807342c747c9b6a19f3184e |
| SHA256 | 14504199bede3f46129969dbd2b7680f2e5b7fcd73a3e427ce1bb6217a6d13da |
| SHA512 | 00bf40174a67e3e663d18a887c5b461a1e5ead0b27f0a139d87969158c58f4ca72cfa5a731dda239356192ca4cb5ac6ae2b0e37401d534e686cabacd3cbee8fa |
memory/3656-49-0x00007FFB33930000-0x00007FFB342D1000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe
| MD5 | a30c02be0daefef0ab0249c2a54bda4f |
| SHA1 | 4eaf5cf3764d7d6f1ec416ee3d4163c5425ab42b |
| SHA256 | 282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302 |
| SHA512 | 03299a8b94df516dc0d349ebd051adc2be239fd4fec019b1f8ff93d6ec927e50f8ed5463b0caedf3f260705dd3e729f605a771657d3ab512221c71c7fb58e6fa |
memory/112-63-0x0000000075372000-0x0000000075373000-memory.dmp
memory/112-64-0x0000000075370000-0x0000000075921000-memory.dmp
memory/3572-66-0x0000000075370000-0x0000000075921000-memory.dmp
memory/112-65-0x0000000075370000-0x0000000075921000-memory.dmp
C:\Users\Admin\AppData\Roaming\GamerView\sqlite3.dll
| MD5 | d8aec01ff14e3e7ad43a4b71e30482e4 |
| SHA1 | e3015f56f17d845ec7eef11d41bbbc28cc16d096 |
| SHA256 | da1d608be064555ab3d3d35e6db64527b8c44f3fa5ddd7c3ec723f80fc99736e |
| SHA512 | f5b2f4bda0cc13e1d1c541fb0caea14081ee4daffd497e31a3d4d55d5f9d85a61158b4891a6527efe623b2f32b697ac912320d9be5c0303812ca98dcc8866fcf |
memory/112-71-0x0000000075370000-0x0000000075921000-memory.dmp
memory/112-76-0x0000000075370000-0x0000000075921000-memory.dmp
memory/112-77-0x0000000075372000-0x0000000075373000-memory.dmp
memory/112-78-0x0000000060900000-0x0000000060992000-memory.dmp