Analysis Overview
SHA256
f6bd2853a8346c75b10f30184adf3a12ddcc7b25dac4a1b0a5e281179b1e1322
Threat Level: Known bad
The file 0c737a6befc4bba6c1ddba35d396f9d6 was found to be: Known bad.
Malicious Activity Summary
Xloader
Xloader payload
Suspicious use of SetThreadContext
Unsigned PE
Program crash
Suspicious behavior: MapViewOfSection
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-12-24 18:37
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-24 18:37
Reported
2023-12-24 22:29
Platform
win7-20231215-en
Max time kernel
120s
Max time network
121s
Command Line
Signatures
Xloader
Xloader payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2140 set thread context of 292 | N/A | C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe | C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2140 wrote to memory of 292 | N/A | C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe | C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe |
| PID 2140 wrote to memory of 292 | N/A | C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe | C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe |
| PID 2140 wrote to memory of 292 | N/A | C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe | C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe |
| PID 2140 wrote to memory of 292 | N/A | C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe | C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe |
| PID 2140 wrote to memory of 292 | N/A | C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe | C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe
"C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe"
C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe
"C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe"
Network
Files
memory/2140-2-0x0000000000080000-0x0000000000082000-memory.dmp
memory/292-4-0x0000000000910000-0x0000000000C13000-memory.dmp
memory/292-3-0x0000000000400000-0x0000000000428000-memory.dmp
memory/2140-1-0x00000000001D0000-0x00000000002D0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-24 18:37
Reported
2023-12-24 22:30
Platform
win10v2004-20231222-en
Max time kernel
96s
Max time network
149s
Command Line
Signatures
Xloader
Xloader payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4840 set thread context of 1352 | N/A | C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe | C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4840 wrote to memory of 1352 | N/A | C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe | C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe |
| PID 4840 wrote to memory of 1352 | N/A | C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe | C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe |
| PID 4840 wrote to memory of 1352 | N/A | C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe | C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe |
| PID 4840 wrote to memory of 1352 | N/A | C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe | C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe
"C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe"
C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe
"C:\Users\Admin\AppData\Local\Temp\0c737a6befc4bba6c1ddba35d396f9d6.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4840 -ip 4840
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4840 -s 312
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 20.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.171.91.138.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
Files
memory/1352-6-0x0000000000EE0000-0x000000000122A000-memory.dmp
memory/1352-3-0x0000000000700000-0x0000000000728000-memory.dmp
memory/4840-2-0x0000000000FE0000-0x0000000000FE2000-memory.dmp
memory/4840-1-0x0000000000840000-0x0000000000940000-memory.dmp
memory/1352-7-0x0000000000EE0000-0x000000000122A000-memory.dmp