Analysis Overview
SHA256
284cd57bdeef12c8d2467d7a817a4a173a5a59f25d4d80b6dcf472279d00f9ce
Threat Level: Known bad
The file 284cd57bdeef12c8d2467d7a817a4a173a5a59f25d4d80b6dcf472279d00f9ce was found to be: Known bad.
Malicious Activity Summary
AsyncRat
Contains code to disable Windows Defender
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Adds Run key to start application
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Delays execution with timeout.exe
Checks processor information in registry
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-28 19:46
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-28 19:46
Reported
2024-06-28 19:49
Platform
win7-20240508-en
Max time kernel
149s
Max time network
122s
Command Line
Signatures
AsyncRat
Contains code to disable Windows Defender
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\HiPatch\HiPatchService.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\284cd57bdeef12c8d2467d7a817a4a173a5a59f25d4d80b6dcf472279d00f9ce.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Windows\CurrentVersion\Run\HiPatch = "C:\\Users\\Admin\\AppData\\Roaming\\HiPatch\\HiPatchService.exe" | C:\Users\Admin\AppData\Local\Temp\284cd57bdeef12c8d2467d7a817a4a173a5a59f25d4d80b6dcf472279d00f9ce.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2916 set thread context of 2508 | N/A | C:\Users\Admin\AppData\Roaming\HiPatch\HiPatchService.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\284cd57bdeef12c8d2467d7a817a4a173a5a59f25d4d80b6dcf472279d00f9ce.exe
"C:\Users\Admin\AppData\Local\Temp\284cd57bdeef12c8d2467d7a817a4a173a5a59f25d4d80b6dcf472279d00f9ce.exe"
C:\Users\Admin\AppData\Roaming\HiPatch\HiPatchService.exe
"C:\Users\Admin\AppData\Roaming\HiPatch\HiPatchService.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Roaming\HiPatch\HiPatchService.bat""
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
C:\Windows\system32\wbem\WmiApSrv.exe
C:\Windows\system32\wbem\WmiApSrv.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | corporation.warzonedns.com | udp |
Files
memory/1928-0-0x0000000074D3E000-0x0000000074D3F000-memory.dmp
memory/1928-1-0x00000000010E0000-0x0000000001126000-memory.dmp
memory/1928-2-0x00000000004B0000-0x00000000004BA000-memory.dmp
memory/1928-3-0x0000000074D30000-0x000000007541E000-memory.dmp
\Users\Admin\AppData\Roaming\HiPatch\HiPatchService.exe
| MD5 | 0176ce96f39da728a2dba0ca054180ee |
| SHA1 | 5541bce232241128768faf0377d5789f8a54e5bf |
| SHA256 | 96913eaedc8ababa70c19925463a872ae28c80e2f3f7c2a0ea56d7063ca1cea5 |
| SHA512 | f509d8d495ead291d6c5c159f6b5f332e020588f396e23b62736379122553900bd65472865fc4fc7c37be242ce9268aa23e5c22f200d776806b2820a7f07f1d3 |
C:\Users\Admin\AppData\Roaming\HiPatch\HiPatchService.bat
| MD5 | 0955cb4b691d44b37f8b6fad48a33b8e |
| SHA1 | 9dae759ae014cc124ab6eed7c8035788c124ae4a |
| SHA256 | 9092dbb1ca1767d1966b7f79349dd95a802a68248251bf070c0f1d74d5681d71 |
| SHA512 | 08b868a028c1e8d29ed643416850df16f58d44668f9193b46bd3934965e5617a0a4015fc52815c5456023dbde01023450d295b76d936a936f26b602e764b0235 |
memory/2916-21-0x0000000074D30000-0x000000007541E000-memory.dmp
memory/2916-22-0x0000000000340000-0x0000000000386000-memory.dmp
memory/1928-23-0x0000000074D30000-0x000000007541E000-memory.dmp
memory/2508-25-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2508-27-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2508-36-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2508-35-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2508-34-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2508-33-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2508-32-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2508-29-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2916-37-0x0000000074D30000-0x000000007541E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-28 19:46
Reported
2024-06-28 19:49
Platform
win10v2004-20240508-en
Max time kernel
142s
Max time network
146s
Command Line
Signatures
AsyncRat
Contains code to disable Windows Defender
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\284cd57bdeef12c8d2467d7a817a4a173a5a59f25d4d80b6dcf472279d00f9ce.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\HiPatch\HiPatchService.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HiPatch = "C:\\Users\\Admin\\AppData\\Roaming\\HiPatch\\HiPatchService.exe" | C:\Users\Admin\AppData\Local\Temp\284cd57bdeef12c8d2467d7a817a4a173a5a59f25d4d80b6dcf472279d00f9ce.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3908 set thread context of 4204 | N/A | C:\Users\Admin\AppData\Roaming\HiPatch\HiPatchService.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
Enumerates physical storage devices
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\timeout.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\284cd57bdeef12c8d2467d7a817a4a173a5a59f25d4d80b6dcf472279d00f9ce.exe
"C:\Users\Admin\AppData\Local\Temp\284cd57bdeef12c8d2467d7a817a4a173a5a59f25d4d80b6dcf472279d00f9ce.exe"
C:\Users\Admin\AppData\Roaming\HiPatch\HiPatchService.exe
"C:\Users\Admin\AppData\Roaming\HiPatch\HiPatchService.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\HiPatch\HiPatchService.bat""
C:\Windows\SysWOW64\timeout.exe
timeout /t 180
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
C:\Windows\system32\wbem\WmiApSrv.exe
C:\Windows\system32\wbem\WmiApSrv.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 | corporation.warzonedns.com | udp |
| US | 8.8.8.8:53 | corporation.warzonedns.com | udp |
| US | 8.8.8.8:53 | corporation.warzonedns.com | udp |
| US | 8.8.8.8:53 | corporation.warzonedns.com | udp |
| US | 8.8.8.8:53 | corporation.warzonedns.com | udp |
| US | 8.8.8.8:53 | corporation.warzonedns.com | udp |
| US | 8.8.8.8:53 | corporation.warzonedns.com | udp |
| US | 8.8.8.8:53 | corporation.warzonedns.com | udp |
| US | 8.8.8.8:53 | corporation.warzonedns.com | udp |
Files
memory/3256-0-0x0000000074CBE000-0x0000000074CBF000-memory.dmp
memory/3256-1-0x0000000000750000-0x0000000000796000-memory.dmp
memory/3256-2-0x0000000005840000-0x0000000005DE4000-memory.dmp
memory/3256-3-0x0000000005190000-0x0000000005222000-memory.dmp
memory/3256-4-0x0000000005230000-0x000000000523A000-memory.dmp
memory/3256-5-0x0000000074CB0000-0x0000000075460000-memory.dmp
memory/3256-6-0x0000000005180000-0x000000000518A000-memory.dmp
C:\Users\Admin\AppData\Roaming\HiPatch\HiPatchService.exe
| MD5 | 698de54a693fc7adf95df039c2725928 |
| SHA1 | 7dc085a7fcb34a82618ee2a649479f25d5498496 |
| SHA256 | 6aad5c1c55e9d805f509187f4ed9910ff9026a5e9edfe2e3915fa5fe57c78741 |
| SHA512 | 0fbf16e3ebc30df77515f81c8e8dfbb3cef61f2a3a10a34543f931574d3d93494c326a4023a56110fe15e4bac55798ea289900f8297ac50b86c1ff9627c30027 |
memory/3256-24-0x0000000074CB0000-0x0000000075460000-memory.dmp
memory/3908-25-0x0000000074CB0000-0x0000000075460000-memory.dmp
C:\Users\Admin\AppData\Roaming\HiPatch\HiPatchService.bat
| MD5 | 0955cb4b691d44b37f8b6fad48a33b8e |
| SHA1 | 9dae759ae014cc124ab6eed7c8035788c124ae4a |
| SHA256 | 9092dbb1ca1767d1966b7f79349dd95a802a68248251bf070c0f1d74d5681d71 |
| SHA512 | 08b868a028c1e8d29ed643416850df16f58d44668f9193b46bd3934965e5617a0a4015fc52815c5456023dbde01023450d295b76d936a936f26b602e764b0235 |
memory/3908-27-0x0000000074CB0000-0x0000000075460000-memory.dmp
memory/4204-28-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3908-30-0x0000000074CB0000-0x0000000075460000-memory.dmp