Analysis Overview
SHA256
1fb88a4ae16628d60484b3d36d213cb546a52f407f3b4d2fc2c846194011f719
Threat Level: Known bad
The file 1fb88a4ae16628d60484b3d36d213cb546a52f407f3b4d2fc2c846194011f719 was found to be: Known bad.
Malicious Activity Summary
AgentTesla
Agenttesla family
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Reads WinSCP keys stored on the system
Looks up external IP address via web service
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-08 01:08
Signatures
Agenttesla family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-08 01:08
Reported
2024-04-08 01:11
Platform
win7-20240221-en
Max time kernel
120s
Max time network
125s
Command Line
Signatures
AgentTesla
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
| N/A | api.ipify.org | N/A | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1fb88a4ae16628d60484b3d36d213cb546a52f407f3b4d2fc2c846194011f719.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1fb88a4ae16628d60484b3d36d213cb546a52f407f3b4d2fc2c846194011f719.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\1fb88a4ae16628d60484b3d36d213cb546a52f407f3b4d2fc2c846194011f719.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\1fb88a4ae16628d60484b3d36d213cb546a52f407f3b4d2fc2c846194011f719.exe
"C:\Users\Admin\AppData\Local\Temp\1fb88a4ae16628d60484b3d36d213cb546a52f407f3b4d2fc2c846194011f719.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 104.26.12.205:443 | api.ipify.org | tcp |
Files
memory/1284-0-0x0000000000E80000-0x0000000000EC0000-memory.dmp
memory/1284-1-0x00000000745E0000-0x0000000074CCE000-memory.dmp
memory/1284-2-0x0000000004310000-0x0000000004350000-memory.dmp
memory/1284-3-0x00000000745E0000-0x0000000074CCE000-memory.dmp
memory/1284-4-0x0000000004310000-0x0000000004350000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-08 01:08
Reported
2024-04-08 01:11
Platform
win10v2004-20240226-en
Max time kernel
114s
Max time network
144s
Command Line
Signatures
AgentTesla
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
| N/A | api.ipify.org | N/A | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1fb88a4ae16628d60484b3d36d213cb546a52f407f3b4d2fc2c846194011f719.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1fb88a4ae16628d60484b3d36d213cb546a52f407f3b4d2fc2c846194011f719.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\1fb88a4ae16628d60484b3d36d213cb546a52f407f3b4d2fc2c846194011f719.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\1fb88a4ae16628d60484b3d36d213cb546a52f407f3b4d2fc2c846194011f719.exe
"C:\Users\Admin\AppData\Local\Temp\1fb88a4ae16628d60484b3d36d213cb546a52f407f3b4d2fc2c846194011f719.exe"
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1408 --field-trial-handle=2260,i,9938964625802268469,1928462186077019554,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 104.26.13.205:443 | api.ipify.org | tcp |
| US | 8.8.8.8:53 | 205.13.26.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | mail.etiprim.com | udp |
| US | 162.144.4.138:587 | mail.etiprim.com | tcp |
| US | 8.8.8.8:53 | 138.4.144.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| DE | 142.250.184.202:443 | chromewebstore.googleapis.com | tcp |
| US | 8.8.8.8:53 | 202.184.250.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
Files
memory/4216-0-0x0000000000830000-0x0000000000870000-memory.dmp
memory/4216-1-0x0000000074EB0000-0x0000000075660000-memory.dmp
memory/4216-2-0x00000000057B0000-0x0000000005D54000-memory.dmp
memory/4216-3-0x00000000051F0000-0x0000000005200000-memory.dmp
memory/4216-4-0x0000000005370000-0x00000000053D6000-memory.dmp
memory/4216-5-0x0000000006B70000-0x0000000006BC0000-memory.dmp
memory/4216-6-0x0000000006C60000-0x0000000006CFC000-memory.dmp
memory/4216-7-0x0000000006DA0000-0x0000000006E32000-memory.dmp
memory/4216-8-0x0000000006D10000-0x0000000006D1A000-memory.dmp
memory/4216-9-0x0000000074EB0000-0x0000000075660000-memory.dmp
memory/4216-10-0x00000000051F0000-0x0000000005200000-memory.dmp