Analysis Overview
SHA256
a27cdf8f348e3231d29bae899f0a428d53b8465d1f9b54cae9fa981abd4192f8
Threat Level: Known bad
The file 357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe.zip was found to be: Known bad.
Malicious Activity Summary
Ammyyadmin family
FlawedAmmyy RAT
AmmyyAdmin payload
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-12-01 15:10
Signatures
AmmyyAdmin payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Ammyyadmin family
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-01 15:10
Reported
2023-12-01 16:16
Platform
win10v2004-20231127-en
Max time kernel
151s
Max time network
160s
Command Line
Signatures
FlawedAmmyy RAT
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3812 wrote to memory of 5060 | N/A | C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe | C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe |
| PID 3812 wrote to memory of 5060 | N/A | C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe | C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe |
| PID 3812 wrote to memory of 5060 | N/A | C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe | C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe
"C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe"
C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe
"C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe" -service -lunch
C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe
"C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 152.78.101.95.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.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 | 198.1.85.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 65.252.72.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.78.101.95.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 193.78.101.95.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.173.189.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 193.78.101.95.in-addr.arpa | udp |
Files
C:\ProgramData\AMMYY\settings3.bin
| MD5 | ac7221c691ef0a93dbbb5bee6efcb7ec |
| SHA1 | 54f197fef16badefb4bf0d7339f6bd1099e505da |
| SHA256 | b6b033b71d3f7f92986e32a61b3244b9856e82a9c3d233696a0dfa29a517106f |
| SHA512 | 226299ab1b7b388473163f4fecc41d536755586b4c275475128c5e5946554cd9ca69df223469130d85516f2ac2330a2cb35dec2879355ea0186b63d8429dcd6b |
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-01 15:10
Reported
2023-12-01 16:15
Platform
win7-20231023-en
Max time kernel
118s
Max time network
130s
Command Line
Signatures
FlawedAmmyy RAT
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe
"C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe"
C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe
"C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe" -service -lunch
C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe
"C:\Users\Admin\AppData\Local\Temp\357230056c30b4d7a7d697114d3d90ddc9a13dcb174a9a6d1f74c950e5bcd570.exe"
Network
Files
C:\ProgramData\AMMYY\settings3.bin
| MD5 | ac7221c691ef0a93dbbb5bee6efcb7ec |
| SHA1 | 54f197fef16badefb4bf0d7339f6bd1099e505da |
| SHA256 | b6b033b71d3f7f92986e32a61b3244b9856e82a9c3d233696a0dfa29a517106f |
| SHA512 | 226299ab1b7b388473163f4fecc41d536755586b4c275475128c5e5946554cd9ca69df223469130d85516f2ac2330a2cb35dec2879355ea0186b63d8429dcd6b |