Analysis Overview
SHA256
329ea43f5027e79bb3151ce827fadbc6173a84218fd984ae4a4b44b478411339
Threat Level: Known bad
The file 329ea43f5027e79bb3151ce827fadbc6173a84218fd984ae4a4b44b478411339 was found to be: Known bad.
Malicious Activity Summary
Phorphiex Payload
Phorphiex Worm
Windows security bypass
Phorphiex family
Executes dropped EXE
Windows security modification
Loads dropped DLL
Adds Run key to start application
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2021-02-04 14:39
Signatures
Phorphiex Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Phorphiex family
Analysis: behavioral2
Detonation Overview
Submitted
2021-02-04 14:39
Reported
2021-02-04 14:42
Platform
win10v20201028
Max time kernel
150s
Max time network
144s
Command Line
Signatures
Phorphiex Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Phorphiex Worm
Windows security bypass
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\306058291892\svchost.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiSpywareOverride = "1" | C:\306058291892\svchost.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\306058291892\svchost.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\306058291892\svchost.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\306058291892\svchost.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\306058291892\svchost.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesOverride = "1" | C:\306058291892\svchost.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\306058291892\svchost.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Host Process for Windows Services = "C:\\306058291892\\svchost.exe" | C:\Users\Admin\AppData\Local\Temp\329ea43f5027e79bb3151ce827fadbc6173a84218fd984ae4a4b44b478411339.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000\Software\Microsoft\Windows\CurrentVersion\Run\Host Process for Windows Services = "C:\\306058291892\\svchost.exe" | C:\Users\Admin\AppData\Local\Temp\329ea43f5027e79bb3151ce827fadbc6173a84218fd984ae4a4b44b478411339.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4648 wrote to memory of 3268 | N/A | C:\Users\Admin\AppData\Local\Temp\329ea43f5027e79bb3151ce827fadbc6173a84218fd984ae4a4b44b478411339.exe | C:\306058291892\svchost.exe |
| PID 4648 wrote to memory of 3268 | N/A | C:\Users\Admin\AppData\Local\Temp\329ea43f5027e79bb3151ce827fadbc6173a84218fd984ae4a4b44b478411339.exe | C:\306058291892\svchost.exe |
| PID 4648 wrote to memory of 3268 | N/A | C:\Users\Admin\AppData\Local\Temp\329ea43f5027e79bb3151ce827fadbc6173a84218fd984ae4a4b44b478411339.exe | C:\306058291892\svchost.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\329ea43f5027e79bb3151ce827fadbc6173a84218fd984ae4a4b44b478411339.exe
"C:\Users\Admin\AppData\Local\Temp\329ea43f5027e79bb3151ce827fadbc6173a84218fd984ae4a4b44b478411339.exe"
C:\306058291892\svchost.exe
C:\306058291892\svchost.exe
Network
| Country | Destination | Domain | Proto |
| N/A | 52.114.133.61:443 | tcp | |
| N/A | 52.109.8.21:443 | tcp | |
| N/A | 8.8.8.8:53 | api.wipmania.com | udp |
| N/A | 212.83.168.196:80 | api.wipmania.com | tcp |
| N/A | 212.83.168.196:80 | api.wipmania.com | tcp |
| N/A | 194.147.142.11:80 | tcp | |
| N/A | 194.147.142.11:80 | tcp | |
| N/A | 194.147.142.11:80 | tcp | |
| N/A | 194.147.142.11:80 | tcp | |
| N/A | 194.147.142.11:80 | tcp | |
| N/A | 194.147.142.11:80 | tcp | |
| N/A | 8.8.8.8:53 | tsrv3.ru | udp |
| N/A | 127.0.0.1:80 | tcp | |
| N/A | 127.0.0.1:80 | tcp | |
| N/A | 127.0.0.1:80 | tcp | |
| N/A | 127.0.0.1:80 | tcp | |
| N/A | 127.0.0.1:80 | tcp | |
| N/A | 127.0.0.1:80 | tcp |
Files
memory/3268-2-0x0000000000000000-mapping.dmp
C:\306058291892\svchost.exe
| MD5 | 1270d03503499a3dc08a3d959ded61f5 |
| SHA1 | 965b86352f0a5aea6969be8466e5318a0152b32a |
| SHA256 | 329ea43f5027e79bb3151ce827fadbc6173a84218fd984ae4a4b44b478411339 |
| SHA512 | 418bda6ff2b2ca398372a7311605360e2e6f2506d083a26234bac19387e8ea60ad7c72fce35f439134fb70fb983f233e2748c868b75de61a40ff27cbe4a9984d |
C:\306058291892\svchost.exe
| MD5 | 1270d03503499a3dc08a3d959ded61f5 |
| SHA1 | 965b86352f0a5aea6969be8466e5318a0152b32a |
| SHA256 | 329ea43f5027e79bb3151ce827fadbc6173a84218fd984ae4a4b44b478411339 |
| SHA512 | 418bda6ff2b2ca398372a7311605360e2e6f2506d083a26234bac19387e8ea60ad7c72fce35f439134fb70fb983f233e2748c868b75de61a40ff27cbe4a9984d |
Analysis: behavioral1
Detonation Overview
Submitted
2021-02-04 14:39
Reported
2021-02-04 14:42
Platform
win7v20201028
Max time kernel
149s
Max time network
151s
Command Line
Signatures
Phorphiex Payload
| 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 |
Phorphiex Worm
Windows security bypass
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\259982714121143\svchost.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\329ea43f5027e79bb3151ce827fadbc6173a84218fd984ae4a4b44b478411339.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiSpywareOverride = "1" | C:\259982714121143\svchost.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\259982714121143\svchost.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\259982714121143\svchost.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\259982714121143\svchost.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\259982714121143\svchost.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesOverride = "1" | C:\259982714121143\svchost.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\259982714121143\svchost.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Host Process for Windows Services = "C:\\259982714121143\\svchost.exe" | C:\Users\Admin\AppData\Local\Temp\329ea43f5027e79bb3151ce827fadbc6173a84218fd984ae4a4b44b478411339.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Software\Microsoft\Windows\CurrentVersion\Run\Host Process for Windows Services = "C:\\259982714121143\\svchost.exe" | C:\Users\Admin\AppData\Local\Temp\329ea43f5027e79bb3151ce827fadbc6173a84218fd984ae4a4b44b478411339.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 384 wrote to memory of 992 | N/A | C:\Users\Admin\AppData\Local\Temp\329ea43f5027e79bb3151ce827fadbc6173a84218fd984ae4a4b44b478411339.exe | C:\259982714121143\svchost.exe |
| PID 384 wrote to memory of 992 | N/A | C:\Users\Admin\AppData\Local\Temp\329ea43f5027e79bb3151ce827fadbc6173a84218fd984ae4a4b44b478411339.exe | C:\259982714121143\svchost.exe |
| PID 384 wrote to memory of 992 | N/A | C:\Users\Admin\AppData\Local\Temp\329ea43f5027e79bb3151ce827fadbc6173a84218fd984ae4a4b44b478411339.exe | C:\259982714121143\svchost.exe |
| PID 384 wrote to memory of 992 | N/A | C:\Users\Admin\AppData\Local\Temp\329ea43f5027e79bb3151ce827fadbc6173a84218fd984ae4a4b44b478411339.exe | C:\259982714121143\svchost.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\329ea43f5027e79bb3151ce827fadbc6173a84218fd984ae4a4b44b478411339.exe
"C:\Users\Admin\AppData\Local\Temp\329ea43f5027e79bb3151ce827fadbc6173a84218fd984ae4a4b44b478411339.exe"
C:\259982714121143\svchost.exe
C:\259982714121143\svchost.exe
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | api.wipmania.com | udp |
| N/A | 212.83.168.196:80 | api.wipmania.com | tcp |
| N/A | 212.83.168.196:80 | api.wipmania.com | tcp |
| N/A | 194.147.142.11:80 | tcp | |
| N/A | 194.147.142.11:80 | tcp | |
| N/A | 194.147.142.11:80 | tcp | |
| N/A | 194.147.142.11:80 | tcp | |
| N/A | 194.147.142.11:80 | tcp | |
| N/A | 194.147.142.11:80 | tcp |
Files
memory/384-2-0x0000000076241000-0x0000000076243000-memory.dmp
memory/1444-3-0x000007FEF7300000-0x000007FEF757A000-memory.dmp
\259982714121143\svchost.exe
| MD5 | 1270d03503499a3dc08a3d959ded61f5 |
| SHA1 | 965b86352f0a5aea6969be8466e5318a0152b32a |
| SHA256 | 329ea43f5027e79bb3151ce827fadbc6173a84218fd984ae4a4b44b478411339 |
| SHA512 | 418bda6ff2b2ca398372a7311605360e2e6f2506d083a26234bac19387e8ea60ad7c72fce35f439134fb70fb983f233e2748c868b75de61a40ff27cbe4a9984d |
memory/992-5-0x0000000000000000-mapping.dmp
C:\259982714121143\svchost.exe
| MD5 | 1270d03503499a3dc08a3d959ded61f5 |
| SHA1 | 965b86352f0a5aea6969be8466e5318a0152b32a |
| SHA256 | 329ea43f5027e79bb3151ce827fadbc6173a84218fd984ae4a4b44b478411339 |
| SHA512 | 418bda6ff2b2ca398372a7311605360e2e6f2506d083a26234bac19387e8ea60ad7c72fce35f439134fb70fb983f233e2748c868b75de61a40ff27cbe4a9984d |
C:\259982714121143\svchost.exe
| MD5 | 1270d03503499a3dc08a3d959ded61f5 |
| SHA1 | 965b86352f0a5aea6969be8466e5318a0152b32a |
| SHA256 | 329ea43f5027e79bb3151ce827fadbc6173a84218fd984ae4a4b44b478411339 |
| SHA512 | 418bda6ff2b2ca398372a7311605360e2e6f2506d083a26234bac19387e8ea60ad7c72fce35f439134fb70fb983f233e2748c868b75de61a40ff27cbe4a9984d |