Analysis Overview
SHA256
49426faaffe145c442510b762f4a7ed3106683f55744d58de726ef1e82b41453
Threat Level: Known bad
The file 49426faaffe145c442510b762f4a7ed3106683f55744d58de726ef1e82b41453 was found to be: Known bad.
Malicious Activity Summary
AgentTesla
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Reads WinSCP keys stored on the system
Reads user/profile data of local email clients
Adds Run key to start application
Looks up external IP address via web service
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-19 02:03
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-19 02:03
Reported
2024-06-19 02:05
Platform
win7-20240611-en
Max time kernel
122s
Max time network
127s
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
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Windows\CurrentVersion\Run\tyTwe = "C:\\Users\\Admin\\AppData\\Roaming\\tyTwe\\tyTwe.exe" | C:\Users\Admin\AppData\Local\Temp\49426faaffe145c442510b762f4a7ed3106683f55744d58de726ef1e82b41453.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2576 set thread context of 2724 | N/A | C:\Users\Admin\AppData\Local\Temp\49426faaffe145c442510b762f4a7ed3106683f55744d58de726ef1e82b41453.exe | C:\Users\Admin\AppData\Local\Temp\49426faaffe145c442510b762f4a7ed3106683f55744d58de726ef1e82b41453.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\49426faaffe145c442510b762f4a7ed3106683f55744d58de726ef1e82b41453.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\49426faaffe145c442510b762f4a7ed3106683f55744d58de726ef1e82b41453.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\49426faaffe145c442510b762f4a7ed3106683f55744d58de726ef1e82b41453.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\49426faaffe145c442510b762f4a7ed3106683f55744d58de726ef1e82b41453.exe
"C:\Users\Admin\AppData\Local\Temp\49426faaffe145c442510b762f4a7ed3106683f55744d58de726ef1e82b41453.exe"
C:\Users\Admin\AppData\Local\Temp\49426faaffe145c442510b762f4a7ed3106683f55744d58de726ef1e82b41453.exe
"C:\Users\Admin\AppData\Local\Temp\49426faaffe145c442510b762f4a7ed3106683f55744d58de726ef1e82b41453.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
Files
memory/2576-0-0x00000000748BE000-0x00000000748BF000-memory.dmp
memory/2576-1-0x0000000000FA0000-0x0000000001058000-memory.dmp
memory/2576-2-0x00000000748B0000-0x0000000074F9E000-memory.dmp
memory/2576-3-0x00000000003F0000-0x0000000000406000-memory.dmp
memory/2576-4-0x0000000000410000-0x000000000041C000-memory.dmp
memory/2576-5-0x00000000004A0000-0x00000000004B0000-memory.dmp
memory/2576-6-0x0000000004DF0000-0x0000000004E74000-memory.dmp
memory/2724-8-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2724-9-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2724-14-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2724-18-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2724-16-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2724-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2724-11-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2724-10-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2724-19-0x00000000748B0000-0x0000000074F9E000-memory.dmp
memory/2576-20-0x00000000748B0000-0x0000000074F9E000-memory.dmp
memory/2724-21-0x00000000748B0000-0x0000000074F9E000-memory.dmp
memory/2724-24-0x00000000748B0000-0x0000000074F9E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-19 02:03
Reported
2024-06-19 02:05
Platform
win10v2004-20240226-en
Max time kernel
142s
Max time network
153s
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
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tyTwe = "C:\\Users\\Admin\\AppData\\Roaming\\tyTwe\\tyTwe.exe" | C:\Users\Admin\AppData\Local\Temp\49426faaffe145c442510b762f4a7ed3106683f55744d58de726ef1e82b41453.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3140 set thread context of 3956 | N/A | C:\Users\Admin\AppData\Local\Temp\49426faaffe145c442510b762f4a7ed3106683f55744d58de726ef1e82b41453.exe | C:\Users\Admin\AppData\Local\Temp\49426faaffe145c442510b762f4a7ed3106683f55744d58de726ef1e82b41453.exe |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\49426faaffe145c442510b762f4a7ed3106683f55744d58de726ef1e82b41453.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\49426faaffe145c442510b762f4a7ed3106683f55744d58de726ef1e82b41453.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\49426faaffe145c442510b762f4a7ed3106683f55744d58de726ef1e82b41453.exe
"C:\Users\Admin\AppData\Local\Temp\49426faaffe145c442510b762f4a7ed3106683f55744d58de726ef1e82b41453.exe"
C:\Users\Admin\AppData\Local\Temp\49426faaffe145c442510b762f4a7ed3106683f55744d58de726ef1e82b41453.exe
"C:\Users\Admin\AppData\Local\Temp\49426faaffe145c442510b762f4a7ed3106683f55744d58de726ef1e82b41453.exe"
C:\Users\Admin\AppData\Local\Temp\49426faaffe145c442510b762f4a7ed3106683f55744d58de726ef1e82b41453.exe
"C:\Users\Admin\AppData\Local\Temp\49426faaffe145c442510b762f4a7ed3106683f55744d58de726ef1e82b41453.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=3096 --field-trial-handle=2284,i,15722001240173834669,15048020084704567542,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| GB | 142.250.180.10:443 | chromewebstore.googleapis.com | tcp |
| US | 8.8.8.8:53 | pki.goog | udp |
| US | 8.8.8.8:53 | pki.goog | udp |
| US | 216.239.32.29:80 | pki.goog | tcp |
| US | 8.8.8.8:53 | 10.180.250.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.32.239.216.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 1.112.95.208.in-addr.arpa | udp |
| US | 8.8.8.8:53 | mail.eatrepeatindia.com | udp |
| IN | 103.118.16.128:587 | mail.eatrepeatindia.com | tcp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 128.16.118.103.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.121.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 211.143.182.52.in-addr.arpa | udp |
Files
memory/3140-0-0x00000000744EE000-0x00000000744EF000-memory.dmp
memory/3140-1-0x0000000000180000-0x0000000000238000-memory.dmp
memory/3140-2-0x00000000050D0000-0x0000000005674000-memory.dmp
memory/3140-3-0x0000000004C20000-0x0000000004CB2000-memory.dmp
memory/3140-4-0x00000000744E0000-0x0000000074C90000-memory.dmp
memory/3140-5-0x0000000004DE0000-0x0000000004DEA000-memory.dmp
memory/3140-6-0x00000000050A0000-0x00000000050B6000-memory.dmp
memory/3140-7-0x0000000007950000-0x000000000795C000-memory.dmp
memory/3140-8-0x0000000007960000-0x0000000007970000-memory.dmp
memory/3140-9-0x00000000079A0000-0x0000000007A24000-memory.dmp
memory/3140-10-0x000000000A1E0000-0x000000000A27C000-memory.dmp
memory/3956-11-0x0000000000400000-0x0000000000442000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\49426faaffe145c442510b762f4a7ed3106683f55744d58de726ef1e82b41453.exe.log
| MD5 | 8ec831f3e3a3f77e4a7b9cd32b48384c |
| SHA1 | d83f09fd87c5bd86e045873c231c14836e76a05c |
| SHA256 | 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982 |
| SHA512 | 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3 |
memory/3956-14-0x00000000744E0000-0x0000000074C90000-memory.dmp
memory/3140-15-0x00000000744E0000-0x0000000074C90000-memory.dmp
memory/3956-16-0x0000000005870000-0x00000000058D6000-memory.dmp
memory/3956-17-0x00000000744E0000-0x0000000074C90000-memory.dmp
memory/3956-20-0x0000000006C70000-0x0000000006CC0000-memory.dmp
memory/3956-21-0x00000000744E0000-0x0000000074C90000-memory.dmp