Analysis Overview
SHA256
794d7a6997fe076aebd016658a0f2fffc19546c899a9b220af921eecf4bc0a3e
Threat Level: Known bad
The file 1694521508.bin.zip was found to be: Known bad.
Malicious Activity Summary
Phorphiex Payload
Phorphiex family
Phorphiex Worm
Windows security bypass
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
2021-05-27 06:15
Signatures
Phorphiex Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Phorphiex family
Analysis: behavioral1
Detonation Overview
Submitted
2021-05-27 06:15
Reported
2021-05-27 06:18
Platform
win7v20210410
Max time kernel
150s
Max time network
148s
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:\2652120957336\lsass.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1694521508.bin.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\2652120957336\lsass.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\2652120957336\lsass.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesOverride = "1" | C:\2652120957336\lsass.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\2652120957336\lsass.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiSpywareOverride = "1" | C:\2652120957336\lsass.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\2652120957336\lsass.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\2652120957336\lsass.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:\\2652120957336\\lsass.exe" | C:\Users\Admin\AppData\Local\Temp\1694521508.bin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2513283230-931923277-594887482-1000\Software\Microsoft\Windows\CurrentVersion\Run\Host Process for Windows Services = "C:\\2652120957336\\lsass.exe" | C:\Users\Admin\AppData\Local\Temp\1694521508.bin.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1088 wrote to memory of 292 | N/A | C:\Users\Admin\AppData\Local\Temp\1694521508.bin.exe | C:\2652120957336\lsass.exe |
| PID 1088 wrote to memory of 292 | N/A | C:\Users\Admin\AppData\Local\Temp\1694521508.bin.exe | C:\2652120957336\lsass.exe |
| PID 1088 wrote to memory of 292 | N/A | C:\Users\Admin\AppData\Local\Temp\1694521508.bin.exe | C:\2652120957336\lsass.exe |
| PID 1088 wrote to memory of 292 | N/A | C:\Users\Admin\AppData\Local\Temp\1694521508.bin.exe | C:\2652120957336\lsass.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\1694521508.bin.exe
"C:\Users\Admin\AppData\Local\Temp\1694521508.bin.exe"
C:\2652120957336\lsass.exe
C:\2652120957336\lsass.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 | 95.217.42.50:1067 | 95.217.42.50 | tcp |
| N/A | 127.0.0.1:56102 | tcp | |
| N/A | 185.215.113.93:80 | tcp | |
| N/A | 154.35.175.225:80 | 154.35.175.225 | tcp |
| N/A | 45.33.46.101:9001 | tcp | |
| N/A | 91.219.237.21:443 | tcp | |
| N/A | 131.188.40.189:443 | 131.188.40.189 | tcp |
| N/A | 212.149.211.5:443 | tcp | |
| N/A | 45.66.156.176:8443 | tcp | |
| N/A | 185.215.113.93:80 | tcp | |
| N/A | 45.66.156.176:8443 | tcp | |
| N/A | 185.215.113.93:80 | tcp | |
| N/A | 141.255.162.34:8080 | tcp | |
| N/A | 185.215.113.93:80 | tcp | |
| N/A | 141.255.162.34:8080 | tcp | |
| N/A | 185.215.113.93:80 | tcp | |
| N/A | 131.188.40.189:443 | 131.188.40.189 | tcp |
| N/A | 130.185.250.214:80 | tcp | |
| N/A | 185.215.113.93:80 | tcp | |
| N/A | 89.37.120.230:26 | tcp | |
| N/A | 185.181.160.216:9001 | tcp | |
| N/A | 77.50.84.6:443 | tcp | |
| N/A | 127.0.0.1:56102 | tcp | |
| N/A | 130.185.250.214:80 | tcp |
Files
memory/1088-60-0x0000000075281000-0x0000000075283000-memory.dmp
\2652120957336\lsass.exe
| MD5 | ee0a1ec859b753abc30847157d81f37c |
| SHA1 | 2fd868d94c6dc063ca49c767c873505fbc87dcd9 |
| SHA256 | abf63fc54948cdd9d1bf46a2f59fcb081bb0ff10b595f0ba2faad392ad368922 |
| SHA512 | 6ba490cad428176d4235241ab96d741121e608f3fcf156c4a8ba0b106c640ac392ef4f74e0b11f5c56c3829e8566a613676dbef812e1e89c248c40338331bfdc |
memory/292-62-0x0000000000000000-mapping.dmp
C:\2652120957336\lsass.exe
| MD5 | ee0a1ec859b753abc30847157d81f37c |
| SHA1 | 2fd868d94c6dc063ca49c767c873505fbc87dcd9 |
| SHA256 | abf63fc54948cdd9d1bf46a2f59fcb081bb0ff10b595f0ba2faad392ad368922 |
| SHA512 | 6ba490cad428176d4235241ab96d741121e608f3fcf156c4a8ba0b106c640ac392ef4f74e0b11f5c56c3829e8566a613676dbef812e1e89c248c40338331bfdc |
C:\2652120957336\lsass.exe
| MD5 | ee0a1ec859b753abc30847157d81f37c |
| SHA1 | 2fd868d94c6dc063ca49c767c873505fbc87dcd9 |
| SHA256 | abf63fc54948cdd9d1bf46a2f59fcb081bb0ff10b595f0ba2faad392ad368922 |
| SHA512 | 6ba490cad428176d4235241ab96d741121e608f3fcf156c4a8ba0b106c640ac392ef4f74e0b11f5c56c3829e8566a613676dbef812e1e89c248c40338331bfdc |
Analysis: behavioral2
Detonation Overview
Submitted
2021-05-27 06:15
Reported
2021-05-27 06:18
Platform
win10v20210410
Max time kernel
150s
Max time network
146s
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 |
| 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:\18310262110790\lsass.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1770125895.exe | N/A |
| N/A | N/A | C:\12361143712238\dwm.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\18310262110790\lsass.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\18310262110790\lsass.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\12361143712238\dwm.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\18310262110790\lsass.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiSpywareOverride = "1" | C:\12361143712238\dwm.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\12361143712238\dwm.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\12361143712238\dwm.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\18310262110790\lsass.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\18310262110790\lsass.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesOverride = "1" | C:\18310262110790\lsass.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\12361143712238\dwm.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\12361143712238\dwm.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiSpywareOverride = "1" | C:\18310262110790\lsass.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesOverride = "1" | C:\12361143712238\dwm.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Windows\CurrentVersion\Run\Host Process for Windows Services = "C:\\18310262110790\\lsass.exe" | C:\Users\Admin\AppData\Local\Temp\1694521508.bin.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Desktop Window Manager = "C:\\12361143712238\\dwm.exe" | C:\Users\Admin\AppData\Local\Temp\1770125895.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Windows\CurrentVersion\Run\Desktop Window Manager = "C:\\12361143712238\\dwm.exe" | C:\Users\Admin\AppData\Local\Temp\1770125895.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Host Process for Windows Services = "C:\\18310262110790\\lsass.exe" | C:\Users\Admin\AppData\Local\Temp\1694521508.bin.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\1694521508.bin.exe
"C:\Users\Admin\AppData\Local\Temp\1694521508.bin.exe"
C:\18310262110790\lsass.exe
C:\18310262110790\lsass.exe
C:\Users\Admin\AppData\Local\Temp\1770125895.exe
C:\Users\Admin\AppData\Local\Temp\\1770125895.exe
C:\12361143712238\dwm.exe
C:\12361143712238\dwm.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 | 131.188.40.189:443 | 131.188.40.189 | tcp |
| N/A | 86.59.21.38:80 | 86.59.21.38 | tcp |
| N/A | 127.0.0.1:61482 | tcp | |
| N/A | 185.215.113.93:80 | tcp | |
| N/A | 154.35.175.225:80 | 154.35.175.225 | tcp |
| N/A | 104.244.74.211:9000 | tcp | |
| N/A | 193.182.61.9:443 | tcp | |
| N/A | 193.47.147.252:9001 | tcp | |
| N/A | 213.32.71.116:9030 | tcp | |
| N/A | 185.215.113.93:80 | tcp | |
| N/A | 23.129.64.201:80 | tcp | |
| N/A | 185.215.113.93:80 | tcp | |
| N/A | 199.58.81.140:80 | 199.58.81.140 | tcp |
| N/A | 185.113.143.86:443 | tcp | |
| N/A | 198.100.148.205:443 | tcp | |
| N/A | 193.189.100.202:443 | tcp | |
| N/A | 127.0.0.1:61482 | tcp | |
| N/A | 5.154.174.241:443 | tcp | |
| N/A | 78.46.174.72:9001 | tcp | |
| N/A | 212.83.168.196:80 | api.wipmania.com | tcp |
| N/A | 185.215.113.93:80 | tcp | |
| N/A | 127.0.0.1:61482 | tcp | |
| N/A | 45.150.64.55:443 | tcp | |
| N/A | 80.66.135.123:9001 | tcp | |
| N/A | 77.68.88.20:443 | tcp | |
| N/A | 95.216.27.105:9001 | tcp | |
| N/A | 212.83.168.196:80 | api.wipmania.com | tcp |
| N/A | 193.182.61.9:443 | tcp | |
| N/A | 213.239.218.195:9001 | tcp | |
| N/A | 127.0.0.1:61482 | tcp | |
| N/A | 185.215.113.93:80 | tcp | |
| N/A | 185.215.113.93:80 | tcp | |
| N/A | 104.244.74.211:9000 | tcp | |
| N/A | 193.47.147.252:9001 | tcp | |
| N/A | 185.113.143.86:443 | tcp | |
| N/A | 198.100.148.205:443 | tcp | |
| N/A | 193.189.100.202:443 | tcp | |
| N/A | 5.154.174.241:443 | tcp | |
| N/A | 78.46.174.72:9001 | tcp | |
| N/A | 127.0.0.1:61482 | tcp | |
| N/A | 185.215.113.93:80 | tcp | |
| N/A | 127.0.0.1:61482 | tcp | |
| N/A | 45.150.64.55:443 | tcp | |
| N/A | 80.66.135.123:9001 | tcp | |
| N/A | 77.68.88.20:443 | tcp | |
| N/A | 95.216.27.105:9001 | tcp | |
| N/A | 185.215.113.93:80 | tcp | |
| N/A | 185.215.113.93:80 | tcp |
Files
memory/3776-114-0x0000000000000000-mapping.dmp
C:\18310262110790\lsass.exe
| MD5 | ee0a1ec859b753abc30847157d81f37c |
| SHA1 | 2fd868d94c6dc063ca49c767c873505fbc87dcd9 |
| SHA256 | abf63fc54948cdd9d1bf46a2f59fcb081bb0ff10b595f0ba2faad392ad368922 |
| SHA512 | 6ba490cad428176d4235241ab96d741121e608f3fcf156c4a8ba0b106c640ac392ef4f74e0b11f5c56c3829e8566a613676dbef812e1e89c248c40338331bfdc |
C:\18310262110790\lsass.exe
| MD5 | ee0a1ec859b753abc30847157d81f37c |
| SHA1 | 2fd868d94c6dc063ca49c767c873505fbc87dcd9 |
| SHA256 | abf63fc54948cdd9d1bf46a2f59fcb081bb0ff10b595f0ba2faad392ad368922 |
| SHA512 | 6ba490cad428176d4235241ab96d741121e608f3fcf156c4a8ba0b106c640ac392ef4f74e0b11f5c56c3829e8566a613676dbef812e1e89c248c40338331bfdc |
C:\Users\Admin\AppData\Local\Temp\1770125895.exe
| MD5 | d46fb7feb34da15fae1c05116d0c3885 |
| SHA1 | e2aa39b7c26fbbf31cfa05386495ad3bafd3ef90 |
| SHA256 | f7cf59d65e7673a1e170750cf9fea732a013b84c547c3a139adadec614ea6f96 |
| SHA512 | 5fcb894b66a0ce3b93db4ed8a31c4718a66b822279d16fc0a553ec115696a333b2613113055d890083a79398f953f2286b51f103c1f221297145f6e9296f9807 |
memory/1992-117-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\1770125895.exe
| MD5 | d46fb7feb34da15fae1c05116d0c3885 |
| SHA1 | e2aa39b7c26fbbf31cfa05386495ad3bafd3ef90 |
| SHA256 | f7cf59d65e7673a1e170750cf9fea732a013b84c547c3a139adadec614ea6f96 |
| SHA512 | 5fcb894b66a0ce3b93db4ed8a31c4718a66b822279d16fc0a553ec115696a333b2613113055d890083a79398f953f2286b51f103c1f221297145f6e9296f9807 |
memory/2588-120-0x0000000000000000-mapping.dmp
C:\12361143712238\dwm.exe
| MD5 | d46fb7feb34da15fae1c05116d0c3885 |
| SHA1 | e2aa39b7c26fbbf31cfa05386495ad3bafd3ef90 |
| SHA256 | f7cf59d65e7673a1e170750cf9fea732a013b84c547c3a139adadec614ea6f96 |
| SHA512 | 5fcb894b66a0ce3b93db4ed8a31c4718a66b822279d16fc0a553ec115696a333b2613113055d890083a79398f953f2286b51f103c1f221297145f6e9296f9807 |
C:\12361143712238\dwm.exe
| MD5 | d46fb7feb34da15fae1c05116d0c3885 |
| SHA1 | e2aa39b7c26fbbf31cfa05386495ad3bafd3ef90 |
| SHA256 | f7cf59d65e7673a1e170750cf9fea732a013b84c547c3a139adadec614ea6f96 |
| SHA512 | 5fcb894b66a0ce3b93db4ed8a31c4718a66b822279d16fc0a553ec115696a333b2613113055d890083a79398f953f2286b51f103c1f221297145f6e9296f9807 |