Analysis Overview
SHA256
09f56e0fa1ab20b49accad4f670e103874fa1c98b6587c67cd809015f0e1bb96
Threat Level: Shows suspicious behavior
The file 09f56e0fa1ab20b49accad4f670e103874fa1c98b6587c67cd809015f0e1bb96 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Enumerates connected drives
Drops file in Program Files directory
Drops file in Windows directory
Unsigned PE
Program crash
System Location Discovery: System Language Discovery
Runs net.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 23:06
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 23:06
Reported
2024-11-09 23:09
Platform
win7-20241010-en
Max time kernel
120s
Max time network
125s
Command Line
Signatures
Enumerates connected drives
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\rundl132.exe | C:\Users\Admin\AppData\Local\Temp\09f56e0fa1ab20b49accad4f670e103874fa1c98b6587c67cd809015f0e1bb96.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\09f56e0fa1ab20b49accad4f670e103874fa1c98b6587c67cd809015f0e1bb96.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\09f56e0fa1ab20b49accad4f670e103874fa1c98b6587c67cd809015f0e1bb96.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\net.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\net1.exe | N/A |
Runs net.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\09f56e0fa1ab20b49accad4f670e103874fa1c98b6587c67cd809015f0e1bb96.exe
"C:\Users\Admin\AppData\Local\Temp\09f56e0fa1ab20b49accad4f670e103874fa1c98b6587c67cd809015f0e1bb96.exe"
C:\Windows\SysWOW64\net.exe
net stop "Kingsoft AntiVirus Service"
C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2888 -s 304
Network
Files
memory/2888-0-0x0000000000400000-0x0000000000437000-memory.dmp
memory/1188-5-0x00000000025A0000-0x00000000025A1000-memory.dmp
memory/2888-7-0x0000000000400000-0x0000000000437000-memory.dmp
F:\$RECYCLE.BIN\S-1-5-21-3692679935-4019334568-335155002-1000\_desktop.ini
| MD5 | 577b020fd4f1c33364f7dc1b6a15b5e0 |
| SHA1 | 0a39afa020279d2ae46b302efe9dfd550e822709 |
| SHA256 | e22c9759bcf5bc35063c6c048e109883f070723446b9ed5d16e70c48ca526bb9 |
| SHA512 | c7b8e4478ddc648c13acd21b16fa7397fad334d7710e3d91f4069fcd7d5a4f3d8c542c46eb3843c4dbc8d862bf03a50d1ad641e725f53382a73a9ac4ec035f48 |
memory/2888-14-0x0000000000400000-0x0000000000437000-memory.dmp
memory/2888-20-0x0000000000400000-0x0000000000437000-memory.dmp
memory/2888-29-0x0000000000400000-0x0000000000437000-memory.dmp
memory/2888-30-0x0000000000400000-0x0000000000437000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-09 23:06
Reported
2024-11-09 23:09
Platform
win10v2004-20241007-en
Max time kernel
94s
Max time network
135s
Command Line
Signatures
Enumerates connected drives
Drops file in Program Files directory
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\rundl132.exe | C:\Users\Admin\AppData\Local\Temp\09f56e0fa1ab20b49accad4f670e103874fa1c98b6587c67cd809015f0e1bb96.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\09f56e0fa1ab20b49accad4f670e103874fa1c98b6587c67cd809015f0e1bb96.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\09f56e0fa1ab20b49accad4f670e103874fa1c98b6587c67cd809015f0e1bb96.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\net.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\net1.exe | N/A |
Runs net.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\09f56e0fa1ab20b49accad4f670e103874fa1c98b6587c67cd809015f0e1bb96.exe
"C:\Users\Admin\AppData\Local\Temp\09f56e0fa1ab20b49accad4f670e103874fa1c98b6587c67cd809015f0e1bb96.exe"
C:\Windows\SysWOW64\net.exe
net stop "Kingsoft AntiVirus Service"
C:\Windows\SysWOW64\net1.exe
C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1056 -ip 1056
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1056 -s 752
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 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.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 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
Files
memory/1056-0-0x0000000000400000-0x0000000000437000-memory.dmp
memory/1056-5-0x0000000000400000-0x0000000000437000-memory.dmp
memory/1056-12-0x0000000000400000-0x0000000000437000-memory.dmp
F:\$RECYCLE.BIN\S-1-5-21-2878641211-696417878-3864914810-1000\_desktop.ini
| MD5 | 577b020fd4f1c33364f7dc1b6a15b5e0 |
| SHA1 | 0a39afa020279d2ae46b302efe9dfd550e822709 |
| SHA256 | e22c9759bcf5bc35063c6c048e109883f070723446b9ed5d16e70c48ca526bb9 |
| SHA512 | c7b8e4478ddc648c13acd21b16fa7397fad334d7710e3d91f4069fcd7d5a4f3d8c542c46eb3843c4dbc8d862bf03a50d1ad641e725f53382a73a9ac4ec035f48 |
memory/1056-18-0x0000000000400000-0x0000000000437000-memory.dmp
memory/1056-22-0x0000000000400000-0x0000000000437000-memory.dmp
C:\Program Files\dotnet\dotnet.exe
| MD5 | defcf5f8152afae9ba4c2eb642bfa161 |
| SHA1 | 071498e86e9f50cf404ab7b25d49b951869cee50 |
| SHA256 | 642116438fd4d039c7fa1106df754f1c8f17b329a1ddf6675892b37d7ff694ca |
| SHA512 | b770928fac9e25c14f57ac2369740d959694208dd1201bee571d3aa801e7ce1e14c682c83c95b05ef31d3951e5ce32e35a6f1d0c51630cd7628120de625e67fa |
memory/1056-160-0x0000000000400000-0x0000000000437000-memory.dmp
memory/1056-161-0x0000000000400000-0x0000000000437000-memory.dmp