Analysis Overview
SHA256
70dd77197ac5ffdd1d335b101265a75c6328c1f762c259da05a3614011c4476d
Threat Level: Likely benign
The file 70dd77197ac5ffdd1d335b101265a75c6328c1f762c259da05a3614011c4476dN was found to be: Likely benign.
Malicious Activity Summary
Drops file in System32 directory
System Location Discovery: System Language Discovery
Program crash
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 01:20
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 01:20
Reported
2024-11-10 01:22
Platform
win7-20240708-en
Max time kernel
118s
Max time network
118s
Command Line
Signatures
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\temp1.exe | C:\Users\Admin\AppData\Local\Temp\70dd77197ac5ffdd1d335b101265a75c6328c1f762c259da05a3614011c4476dN.exe | N/A |
| File created | C:\Windows\SysWOW64\temp2.exe | C:\Users\Admin\AppData\Local\Temp\70dd77197ac5ffdd1d335b101265a75c6328c1f762c259da05a3614011c4476dN.exe | N/A |
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\70dd77197ac5ffdd1d335b101265a75c6328c1f762c259da05a3614011c4476dN.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\70dd77197ac5ffdd1d335b101265a75c6328c1f762c259da05a3614011c4476dN.exe | N/A |
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\70dd77197ac5ffdd1d335b101265a75c6328c1f762c259da05a3614011c4476dN.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\70dd77197ac5ffdd1d335b101265a75c6328c1f762c259da05a3614011c4476dN.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\wininit.exe
wininit.exe
C:\Windows\system32\csrss.exe
%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16
C:\Windows\system32\winlogon.exe
winlogon.exe
C:\Windows\system32\services.exe
C:\Windows\system32\services.exe
C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
C:\Windows\system32\lsm.exe
C:\Windows\system32\lsm.exe
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k RPCSS
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService
C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
C:\Windows\system32\taskhost.exe
"taskhost.exe"
C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE
"C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"
C:\Windows\system32\wbem\wmiprvse.exe
C:\Windows\system32\wbem\wmiprvse.exe
C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
C:\Windows\system32\sppsvc.exe
C:\Windows\system32\sppsvc.exe
C:\Users\Admin\AppData\Local\Temp\70dd77197ac5ffdd1d335b101265a75c6328c1f762c259da05a3614011c4476dN.exe
"C:\Users\Admin\AppData\Local\Temp\70dd77197ac5ffdd1d335b101265a75c6328c1f762c259da05a3614011c4476dN.exe"
Network
Files
memory/1452-0-0x0000000000400000-0x000000000041A000-memory.dmp
memory/1452-2-0x000000007726F000-0x0000000077270000-memory.dmp
memory/1452-1-0x0000000077270000-0x0000000077271000-memory.dmp
memory/1452-4-0x0000000000400000-0x000000000041A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-10 01:20
Reported
2024-11-10 01:22
Platform
win10v2004-20241007-en
Max time kernel
95s
Max time network
96s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\70dd77197ac5ffdd1d335b101265a75c6328c1f762c259da05a3614011c4476dN.exe |
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\70dd77197ac5ffdd1d335b101265a75c6328c1f762c259da05a3614011c4476dN.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\70dd77197ac5ffdd1d335b101265a75c6328c1f762c259da05a3614011c4476dN.exe
"C:\Users\Admin\AppData\Local\Temp\70dd77197ac5ffdd1d335b101265a75c6328c1f762c259da05a3614011c4476dN.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 716 -ip 716
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 716 -s 384
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
Files
memory/716-0-0x0000000000400000-0x000000000041A000-memory.dmp
memory/716-1-0x0000000000400000-0x000000000041A000-memory.dmp