Analysis Overview
SHA256
abf63fc54948cdd9d1bf46a2f59fcb081bb0ff10b595f0ba2faad392ad368922
Threat Level: Known bad
The file 1694521508.bin was found to be: Known bad.
Malicious Activity Summary
Phorphiex family
Phorphiex Payload
Phorphiex Worm
Windows security bypass
Executes dropped EXE
Loads dropped DLL
Windows security modification
Adds Run key to start application
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2021-05-05 06:15
Signatures
Phorphiex Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Phorphiex family
Analysis: behavioral1
Detonation Overview
Submitted
2021-05-05 06:15
Reported
2021-05-05 06:17
Platform
win7v20210410
Max time kernel
149s
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 |
| 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:\123532945617842\lsass.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2466816634.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 |
| N/A | N/A | C:\123532945617842\lsass.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\123532945617842\lsass.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\123532945617842\lsass.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\123532945617842\lsass.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesOverride = "1" | C:\123532945617842\lsass.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\123532945617842\lsass.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiSpywareOverride = "1" | C:\123532945617842\lsass.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\123532945617842\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:\\123532945617842\\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:\\123532945617842\\lsass.exe" | C:\Users\Admin\AppData\Local\Temp\1694521508.bin.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1888 wrote to memory of 328 | N/A | C:\Users\Admin\AppData\Local\Temp\1694521508.bin.exe | C:\123532945617842\lsass.exe |
| PID 1888 wrote to memory of 328 | N/A | C:\Users\Admin\AppData\Local\Temp\1694521508.bin.exe | C:\123532945617842\lsass.exe |
| PID 1888 wrote to memory of 328 | N/A | C:\Users\Admin\AppData\Local\Temp\1694521508.bin.exe | C:\123532945617842\lsass.exe |
| PID 1888 wrote to memory of 328 | N/A | C:\Users\Admin\AppData\Local\Temp\1694521508.bin.exe | C:\123532945617842\lsass.exe |
| PID 328 wrote to memory of 1600 | N/A | C:\123532945617842\lsass.exe | C:\Users\Admin\AppData\Local\Temp\2466816634.exe |
| PID 328 wrote to memory of 1600 | N/A | C:\123532945617842\lsass.exe | C:\Users\Admin\AppData\Local\Temp\2466816634.exe |
| PID 328 wrote to memory of 1600 | N/A | C:\123532945617842\lsass.exe | C:\Users\Admin\AppData\Local\Temp\2466816634.exe |
| PID 328 wrote to memory of 1600 | N/A | C:\123532945617842\lsass.exe | C:\Users\Admin\AppData\Local\Temp\2466816634.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\1694521508.bin.exe
"C:\Users\Admin\AppData\Local\Temp\1694521508.bin.exe"
C:\123532945617842\lsass.exe
C:\123532945617842\lsass.exe
C:\Users\Admin\AppData\Local\Temp\2466816634.exe
C:\Users\Admin\AppData\Local\Temp\2466816634.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 | 62.210.177.189:9030 | tcp | |
| N/A | 127.0.0.1:61589 | tcp | |
| N/A | 62.210.177.189:9030 | tcp | |
| N/A | 185.215.113.93:80 | 185.215.113.93 | tcp |
| N/A | 130.185.250.214:80 | tcp | |
| N/A | 130.185.250.214:80 | tcp | |
| N/A | 94.16.114.105:8080 | 94.16.114.105 | tcp |
| N/A | 193.11.164.243:9030 | 193.11.164.243 | tcp |
| N/A | 37.247.55.40:443 | tcp | |
| N/A | 86.127.192.223:9002 | tcp | |
| N/A | 199.58.81.140:80 | 199.58.81.140 | tcp |
| N/A | 185.215.113.93:80 | 185.215.113.93 | tcp |
| N/A | 213.32.71.116:9030 | tcp | |
| N/A | 212.83.168.196:80 | api.wipmania.com | tcp |
| N/A | 127.0.0.1:61589 | tcp |
Files
memory/1888-59-0x0000000075161000-0x0000000075163000-memory.dmp
\123532945617842\lsass.exe
| MD5 | ee0a1ec859b753abc30847157d81f37c |
| SHA1 | 2fd868d94c6dc063ca49c767c873505fbc87dcd9 |
| SHA256 | abf63fc54948cdd9d1bf46a2f59fcb081bb0ff10b595f0ba2faad392ad368922 |
| SHA512 | 6ba490cad428176d4235241ab96d741121e608f3fcf156c4a8ba0b106c640ac392ef4f74e0b11f5c56c3829e8566a613676dbef812e1e89c248c40338331bfdc |
memory/328-61-0x0000000000000000-mapping.dmp
C:\123532945617842\lsass.exe
| MD5 | ee0a1ec859b753abc30847157d81f37c |
| SHA1 | 2fd868d94c6dc063ca49c767c873505fbc87dcd9 |
| SHA256 | abf63fc54948cdd9d1bf46a2f59fcb081bb0ff10b595f0ba2faad392ad368922 |
| SHA512 | 6ba490cad428176d4235241ab96d741121e608f3fcf156c4a8ba0b106c640ac392ef4f74e0b11f5c56c3829e8566a613676dbef812e1e89c248c40338331bfdc |
C:\123532945617842\lsass.exe
| MD5 | ee0a1ec859b753abc30847157d81f37c |
| SHA1 | 2fd868d94c6dc063ca49c767c873505fbc87dcd9 |
| SHA256 | abf63fc54948cdd9d1bf46a2f59fcb081bb0ff10b595f0ba2faad392ad368922 |
| SHA512 | 6ba490cad428176d4235241ab96d741121e608f3fcf156c4a8ba0b106c640ac392ef4f74e0b11f5c56c3829e8566a613676dbef812e1e89c248c40338331bfdc |
\Users\Admin\AppData\Local\Temp\2466816634.exe
| MD5 | ee0a1ec859b753abc30847157d81f37c |
| SHA1 | 2fd868d94c6dc063ca49c767c873505fbc87dcd9 |
| SHA256 | abf63fc54948cdd9d1bf46a2f59fcb081bb0ff10b595f0ba2faad392ad368922 |
| SHA512 | 6ba490cad428176d4235241ab96d741121e608f3fcf156c4a8ba0b106c640ac392ef4f74e0b11f5c56c3829e8566a613676dbef812e1e89c248c40338331bfdc |
C:\Users\Admin\AppData\Local\Temp\2466816634.exe
| MD5 | ee0a1ec859b753abc30847157d81f37c |
| SHA1 | 2fd868d94c6dc063ca49c767c873505fbc87dcd9 |
| SHA256 | abf63fc54948cdd9d1bf46a2f59fcb081bb0ff10b595f0ba2faad392ad368922 |
| SHA512 | 6ba490cad428176d4235241ab96d741121e608f3fcf156c4a8ba0b106c640ac392ef4f74e0b11f5c56c3829e8566a613676dbef812e1e89c248c40338331bfdc |
memory/1600-66-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2021-05-05 06:15
Reported
2021-05-05 06:17
Platform
win10v20210410
Max time kernel
149s
Max time network
141s
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 |
Phorphiex Worm
Windows security bypass
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\210332987413741\lsass.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2457425311.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\210332987413741\lsass.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiSpywareOverride = "1" | C:\210332987413741\lsass.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\210332987413741\lsass.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\210332987413741\lsass.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\210332987413741\lsass.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\210332987413741\lsass.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesOverride = "1" | C:\210332987413741\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:\\210332987413741\\lsass.exe" | C:\Users\Admin\AppData\Local\Temp\1694521508.bin.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Windows\CurrentVersion\Run\Host Process for Windows Services = "C:\\210332987413741\\lsass.exe" | C:\Users\Admin\AppData\Local\Temp\1694521508.bin.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1852 wrote to memory of 2588 | N/A | C:\Users\Admin\AppData\Local\Temp\1694521508.bin.exe | C:\210332987413741\lsass.exe |
| PID 1852 wrote to memory of 2588 | N/A | C:\Users\Admin\AppData\Local\Temp\1694521508.bin.exe | C:\210332987413741\lsass.exe |
| PID 1852 wrote to memory of 2588 | N/A | C:\Users\Admin\AppData\Local\Temp\1694521508.bin.exe | C:\210332987413741\lsass.exe |
| PID 2588 wrote to memory of 1328 | N/A | C:\210332987413741\lsass.exe | C:\Users\Admin\AppData\Local\Temp\2457425311.exe |
| PID 2588 wrote to memory of 1328 | N/A | C:\210332987413741\lsass.exe | C:\Users\Admin\AppData\Local\Temp\2457425311.exe |
| PID 2588 wrote to memory of 1328 | N/A | C:\210332987413741\lsass.exe | C:\Users\Admin\AppData\Local\Temp\2457425311.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\1694521508.bin.exe
"C:\Users\Admin\AppData\Local\Temp\1694521508.bin.exe"
C:\210332987413741\lsass.exe
C:\210332987413741\lsass.exe
C:\Users\Admin\AppData\Local\Temp\2457425311.exe
C:\Users\Admin\AppData\Local\Temp\2457425311.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 | 95.143.193.125:80 | 95.143.193.125 | tcp |
| N/A | 127.0.0.1:52083 | tcp | |
| N/A | 185.215.113.93:80 | 185.215.113.93 | tcp |
| N/A | 23.129.64.201:80 | 23.129.64.201 | tcp |
| N/A | 91.219.237.21:443 | tcp | |
| N/A | 185.181.160.216:9001 | tcp | |
| N/A | 62.210.177.189:9030 | tcp | |
| N/A | 199.58.81.140:80 | 199.58.81.140 | tcp |
| N/A | 94.16.114.105:8080 | 94.16.114.105 | tcp |
| N/A | 141.255.162.34:8080 | tcp | |
| N/A | 185.215.113.93:80 | 185.215.113.93 | tcp |
| N/A | 212.83.168.196:80 | api.wipmania.com | tcp |
| N/A | 199.58.81.140:80 | 199.58.81.140 | tcp |
| N/A | 149.56.45.200:9030 | 149.56.45.200 | tcp |
| N/A | 51.195.253.209:9001 | tcp | |
| N/A | 83.212.103.129:44933 | tcp | |
| N/A | 77.68.94.106:9001 | tcp | |
| N/A | 130.185.250.214:80 | tcp | |
| N/A | 127.0.0.1:52083 | tcp | |
| N/A | 51.15.42.19:9030 | tcp | |
| N/A | 131.188.40.189:443 | 131.188.40.189 | tcp |
| N/A | 131.188.40.189:443 | 131.188.40.189 | tcp |
| N/A | 213.32.71.116:9030 | tcp | |
| N/A | 62.210.177.189:9030 | tcp | |
| N/A | 142.4.213.105:443 | tcp | |
| N/A | 91.219.237.21:443 | tcp | |
| N/A | 62.210.177.189:9030 | tcp | |
| N/A | 107.189.11.153:9000 | tcp | |
| N/A | 127.0.0.1:52083 | tcp | |
| N/A | 149.56.94.219:443 | tcp | |
| N/A | 193.11.164.243:9030 | 193.11.164.243 | tcp |
| N/A | 131.188.40.189:443 | 131.188.40.189 | tcp |
| N/A | 213.32.71.116:9030 | tcp |
Files
memory/2588-114-0x0000000000000000-mapping.dmp
C:\210332987413741\lsass.exe
| MD5 | ee0a1ec859b753abc30847157d81f37c |
| SHA1 | 2fd868d94c6dc063ca49c767c873505fbc87dcd9 |
| SHA256 | abf63fc54948cdd9d1bf46a2f59fcb081bb0ff10b595f0ba2faad392ad368922 |
| SHA512 | 6ba490cad428176d4235241ab96d741121e608f3fcf156c4a8ba0b106c640ac392ef4f74e0b11f5c56c3829e8566a613676dbef812e1e89c248c40338331bfdc |
C:\210332987413741\lsass.exe
| MD5 | ee0a1ec859b753abc30847157d81f37c |
| SHA1 | 2fd868d94c6dc063ca49c767c873505fbc87dcd9 |
| SHA256 | abf63fc54948cdd9d1bf46a2f59fcb081bb0ff10b595f0ba2faad392ad368922 |
| SHA512 | 6ba490cad428176d4235241ab96d741121e608f3fcf156c4a8ba0b106c640ac392ef4f74e0b11f5c56c3829e8566a613676dbef812e1e89c248c40338331bfdc |
memory/1328-117-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\2457425311.exe
| MD5 | ee0a1ec859b753abc30847157d81f37c |
| SHA1 | 2fd868d94c6dc063ca49c767c873505fbc87dcd9 |
| SHA256 | abf63fc54948cdd9d1bf46a2f59fcb081bb0ff10b595f0ba2faad392ad368922 |
| SHA512 | 6ba490cad428176d4235241ab96d741121e608f3fcf156c4a8ba0b106c640ac392ef4f74e0b11f5c56c3829e8566a613676dbef812e1e89c248c40338331bfdc |
C:\Users\Admin\AppData\Local\Temp\2457425311.exe
| MD5 | ee0a1ec859b753abc30847157d81f37c |
| SHA1 | 2fd868d94c6dc063ca49c767c873505fbc87dcd9 |
| SHA256 | abf63fc54948cdd9d1bf46a2f59fcb081bb0ff10b595f0ba2faad392ad368922 |
| SHA512 | 6ba490cad428176d4235241ab96d741121e608f3fcf156c4a8ba0b106c640ac392ef4f74e0b11f5c56c3829e8566a613676dbef812e1e89c248c40338331bfdc |