Analysis Overview
SHA256
35448c23b2fd6bb04afeff7a5b2860f99cd97c57e85fc8f6800bf2ad1f7de239
Threat Level: Known bad
The file 35448c23b2fd6bb04afeff7a5b2860f99cd97c57e85fc8f6800bf2ad1f7de239 was found to be: Known bad.
Malicious Activity Summary
Suspicious use of NtCreateProcessExOtherParentProcess
suricata: ET MALWARE Win32.Raccoon Stealer - Telegram Mirror Checkin (generic)
Raccoon
Suspicious use of SetThreadContext
Drops file in Windows directory
Program crash
Suspicious use of WriteProcessMemory
Enumerates system info in registry
Suspicious use of AdjustPrivilegeToken
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-02-15 14:23
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-02-15 14:23
Reported
2022-02-15 14:26
Platform
win7-en-20211208
Max time kernel
153s
Max time network
170s
Command Line
Signatures
Raccoon
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1608 set thread context of 1384 | N/A | C:\Users\Admin\AppData\Local\Temp\35448c23b2fd6bb04afeff7a5b2860f99cd97c57e85fc8f6800bf2ad1f7de239.exe | C:\Users\Admin\AppData\Local\Temp\35448c23b2fd6bb04afeff7a5b2860f99cd97c57e85fc8f6800bf2ad1f7de239.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\35448c23b2fd6bb04afeff7a5b2860f99cd97c57e85fc8f6800bf2ad1f7de239.exe
"C:\Users\Admin\AppData\Local\Temp\35448c23b2fd6bb04afeff7a5b2860f99cd97c57e85fc8f6800bf2ad1f7de239.exe"
C:\Users\Admin\AppData\Local\Temp\35448c23b2fd6bb04afeff7a5b2860f99cd97c57e85fc8f6800bf2ad1f7de239.exe
"C:\Users\Admin\AppData\Local\Temp\35448c23b2fd6bb04afeff7a5b2860f99cd97c57e85fc8f6800bf2ad1f7de239.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | telegin.top | udp |
| US | 8.8.8.8:53 | ttmirror.top | udp |
| US | 8.8.8.8:53 | teletele.top | udp |
| US | 8.8.8.8:53 | telegalive.top | udp |
| US | 8.8.8.8:53 | toptelete.top | udp |
Files
memory/1608-54-0x0000000002CBB000-0x0000000002D32000-memory.dmp
memory/1608-55-0x0000000002CBB000-0x0000000002D32000-memory.dmp
memory/1608-56-0x0000000000320000-0x00000000003A3000-memory.dmp
memory/1608-57-0x0000000000400000-0x000000000048C000-memory.dmp
memory/1384-58-0x0000000000400000-0x0000000000491000-memory.dmp
memory/1608-59-0x0000000002BB0000-0x0000000002C13000-memory.dmp
memory/1608-60-0x0000000002C20000-0x0000000002C90000-memory.dmp
memory/1384-61-0x0000000000400000-0x0000000000491000-memory.dmp
memory/1384-62-0x0000000000400000-0x0000000000491000-memory.dmp
memory/1384-63-0x00000000004A0000-0x00000000004EE000-memory.dmp
memory/1384-64-0x0000000075471000-0x0000000075473000-memory.dmp
memory/1384-65-0x00000000004F0000-0x000000000057E000-memory.dmp
memory/1384-66-0x0000000000400000-0x0000000000491000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-02-15 14:23
Reported
2022-02-15 14:26
Platform
win10v2004-en-20220113
Max time kernel
125s
Max time network
164s
Command Line
Signatures
Raccoon
Suspicious use of NtCreateProcessExOtherParentProcess
| Description | Indicator | Process | Target |
| PID 2004 created 2636 | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\35448c23b2fd6bb04afeff7a5b2860f99cd97c57e85fc8f6800bf2ad1f7de239.exe |
suricata: ET MALWARE Win32.Raccoon Stealer - Telegram Mirror Checkin (generic)
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2636 set thread context of 1492 | N/A | C:\Users\Admin\AppData\Local\Temp\35448c23b2fd6bb04afeff7a5b2860f99cd97c57e85fc8f6800bf2ad1f7de239.exe | C:\Users\Admin\AppData\Local\Temp\35448c23b2fd6bb04afeff7a5b2860f99cd97c57e85fc8f6800bf2ad1f7de239.exe |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SoftwareDistribution\DataStore\DataStore.edb | C:\Windows\system32\svchost.exe | N/A |
| File opened for modification | C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm | C:\Windows\system32\svchost.exe | N/A |
| File opened for modification | C:\Windows\SoftwareDistribution\ReportingEvents.log | C:\Windows\system32\svchost.exe | N/A |
| File opened for modification | C:\Windows\Logs\CBS\CBS.log | C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe | N/A |
| File opened for modification | C:\Windows\WinSxS\pending.xml | C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe | N/A |
| File opened for modification | C:\Windows\WindowsUpdate.log | C:\Windows\system32\svchost.exe | N/A |
| File opened for modification | C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk | C:\Windows\system32\svchost.exe | N/A |
| File opened for modification | C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log | C:\Windows\system32\svchost.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\35448c23b2fd6bb04afeff7a5b2860f99cd97c57e85fc8f6800bf2ad1f7de239.exe |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Windows\SysWOW64\WerFault.exe | N/A |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 | C:\Windows\SysWOW64\WerFault.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz | C:\Windows\SysWOW64\WerFault.exe | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\BIOS | C:\Windows\SysWOW64\WerFault.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU | C:\Windows\SysWOW64\WerFault.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\35448c23b2fd6bb04afeff7a5b2860f99cd97c57e85fc8f6800bf2ad1f7de239.exe
"C:\Users\Admin\AppData\Local\Temp\35448c23b2fd6bb04afeff7a5b2860f99cd97c57e85fc8f6800bf2ad1f7de239.exe"
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
C:\Users\Admin\AppData\Local\Temp\35448c23b2fd6bb04afeff7a5b2860f99cd97c57e85fc8f6800bf2ad1f7de239.exe
"C:\Users\Admin\AppData\Local\Temp\35448c23b2fd6bb04afeff7a5b2860f99cd97c57e85fc8f6800bf2ad1f7de239.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 2636 -ip 2636
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2636 -s 412
C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | telegin.top | udp |
| US | 8.8.8.8:53 | telegin.top | udp |
| US | 8.8.8.8:53 | telegin.top | udp |
| US | 8.8.8.8:53 | ttmirror.top | udp |
| US | 8.8.8.8:53 | ttmirror.top | udp |
| US | 8.8.8.8:53 | ttmirror.top | udp |
| US | 8.8.8.8:53 | teletele.top | udp |
| US | 8.8.8.8:53 | teletele.top | udp |
| US | 8.8.8.8:53 | teletele.top | udp |
| US | 8.8.8.8:53 | telegalive.top | udp |
| US | 8.8.8.8:53 | telegalive.top | udp |
| US | 8.8.8.8:53 | telegalive.top | udp |
| US | 8.8.8.8:53 | toptelete.top | udp |
| US | 8.8.8.8:53 | toptelete.top | udp |
| US | 8.8.8.8:53 | toptelete.top | udp |
| US | 8.8.8.8:53 | telegraf.top | udp |
| US | 8.8.8.8:53 | telegraf.top | udp |
| US | 8.8.8.8:53 | telegraf.top | udp |
| US | 8.8.8.8:53 | t.me | udp |
| NL | 149.154.167.99:443 | t.me | tcp |
| GB | 178.79.161.18:80 | tcp |
Files
memory/2636-130-0x0000000002D48000-0x0000000002DBF000-memory.dmp
memory/2636-131-0x0000000002D48000-0x0000000002DBF000-memory.dmp
memory/2636-133-0x0000000000400000-0x000000000048C000-memory.dmp
memory/2636-132-0x00000000048E0000-0x0000000004963000-memory.dmp
memory/2636-134-0x0000000004970000-0x00000000049D3000-memory.dmp
memory/2636-135-0x00000000049F0000-0x0000000004A60000-memory.dmp
memory/1376-136-0x0000028FDEB90000-0x0000028FDEBA0000-memory.dmp
memory/1376-137-0x0000028FDF360000-0x0000028FDF370000-memory.dmp
memory/1376-138-0x0000028FE1F70000-0x0000028FE1F74000-memory.dmp
memory/1492-139-0x0000000000400000-0x0000000000491000-memory.dmp
memory/1492-140-0x0000000000400000-0x0000000000491000-memory.dmp
memory/1492-141-0x0000000000400000-0x0000000000491000-memory.dmp
memory/1492-142-0x0000000000570000-0x00000000005BE000-memory.dmp
memory/1492-143-0x0000000000640000-0x00000000006CE000-memory.dmp
memory/1492-144-0x0000000000400000-0x0000000000491000-memory.dmp