Analysis Overview
SHA256
0498fcaffbcc80f86c8a6cb1ef655b9713bd96e2d08af2468570d087caa53ff7
Threat Level: Known bad
The file SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe was found to be: Known bad.
Malicious Activity Summary
FlawedAmmyy RAT
Ammyyadmin family
AmmyyAdmin payload
Checks computer location settings
Writes to the Master Boot Record (MBR)
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
Modifies data under HKEY_USERS
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-16 19:04
Signatures
AmmyyAdmin payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Ammyyadmin family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-16 19:04
Reported
2024-10-16 19:06
Platform
win7-20240903-en
Max time kernel
149s
Max time network
123s
Command Line
Signatures
FlawedAmmyy RAT
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe | N/A |
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe | N/A |
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Ammyy\Admin | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Ammyy | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Ammyy\Admin\hr3 = 0542eb207f3279a899c5ec0431a0ca19bcd314f8bc12a844abbb81401fa3578763cd7661f387064a15bb604e163ea5b73ff4630d5cd2f167a6c136e648360e668037a0c35ad4a87dcb5830c9 | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2100 wrote to memory of 1848 | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe |
| PID 2100 wrote to memory of 1848 | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe |
| PID 2100 wrote to memory of 1848 | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe |
| PID 2100 wrote to memory of 1848 | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe"
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe" -service -lunch
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | rl.a4on.tv | udp |
| RU | 95.213.191.237:80 | rl.a4on.tv | tcp |
| RU | 95.213.191.237:88 | rl.a4on.tv | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\settings3.bin
| MD5 | 07c76a60205bd9126e15615a7a5e0214 |
| SHA1 | 2346b7449001139864bec30c3c6e63f752aef010 |
| SHA256 | a61b93375c269c4d2ca829da3c4e4389c5aa744349f1915019482b4b287ef34c |
| SHA512 | 15cd6082725fc91f44337833a16ec6c266e5e309bc9251066ebdfda4dc612b85b7c4aad69bdaa8a2e0603014ef5836fd7e395158ea21eb2b725dbbad4b672664 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-16 19:04
Reported
2024-10-16 19:06
Platform
win10v2004-20241007-en
Max time kernel
150s
Max time network
141s
Command Line
Signatures
FlawedAmmyy RAT
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe | N/A |
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe | N/A |
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Ammyy\Admin | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\Software\Ammyy\Admin\hr3 = 6dc4649afaa7365e645e4c55a0818785ac8fba98013346db1fe14c006ce7a1b334fad4f5a21c381da32e7b68589d21d94b3c18c3adb26373760bbdb52fab3b59281fe005924023911c9bb30e | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Ammyy\Admin | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Ammyy | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1796 wrote to memory of 2456 | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe |
| PID 1796 wrote to memory of 2456 | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe |
| PID 1796 wrote to memory of 2456 | N/A | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe | C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe"
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe" -service -lunch
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Program.RemoteAdmin.904.16436.20637.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | rl.a4on.tv | udp |
| RU | 95.213.191.237:80 | rl.a4on.tv | tcp |
| RU | 95.213.191.237:88 | rl.a4on.tv | tcp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.191.213.95.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.201.86.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.116.69.13.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\settings3.bin
| MD5 | 8dcf65f5571dc61a17cfa897e88d31a2 |
| SHA1 | 7cfaf035bca3b6af99cd9e1810aec42e6a03b7b3 |
| SHA256 | 4de692b09a34df1486c52a23ed44f71b0eec1c9bdcb996274404cc68324c0330 |
| SHA512 | f2dd68b4bdbd661061a06b890d6c587ffb7df684801f75c3c78f5aebd9d06fa66674664b0a9ce1abcedb4ed8d4658cdd4f0af7ab303b6a7b3eec8d6e0304a75a |