Analysis Overview
SHA256
8c8c93a70dc50d109b63cac33e5d9311413f5266e567aab6d8b60c5eb184df95
Threat Level: Known bad
The file 17062024_1644_17062024_RFQ PO87363839.pdf.tar was found to be: Known bad.
Malicious Activity Summary
AgentTesla
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Looks up external IP address via web service
Suspicious use of SetThreadContext
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-17 16:44
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-17 16:44
Reported
2024-06-17 16:46
Platform
win7-20231129-en
Max time kernel
121s
Max time network
136s
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 use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2864 set thread context of 2260 | N/A | C:\Users\Admin\AppData\Local\Temp\RFQ PO87363839.exe | C:\Users\Admin\AppData\Local\Temp\RFQ PO87363839.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RFQ PO87363839.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RFQ PO87363839.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RFQ PO87363839.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RFQ PO87363839.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\RFQ PO87363839.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\RFQ PO87363839.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\RFQ PO87363839.exe
"C:\Users\Admin\AppData\Local\Temp\RFQ PO87363839.exe"
C:\Users\Admin\AppData\Local\Temp\RFQ PO87363839.exe
"C:\Users\Admin\AppData\Local\Temp\RFQ PO87363839.exe"
Network
| Country | Destination | Domain | Proto |
| 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 | pki.goog | udp |
| US | 216.239.32.29:80 | pki.goog | tcp |
| US | 8.8.8.8:53 | www.microsoft.com | udp |
Files
memory/2864-0-0x000000007469E000-0x000000007469F000-memory.dmp
memory/2864-1-0x0000000000A00000-0x0000000000AA4000-memory.dmp
memory/2864-2-0x0000000074690000-0x0000000074D7E000-memory.dmp
memory/2864-3-0x00000000004E0000-0x00000000004F2000-memory.dmp
memory/2864-4-0x0000000000530000-0x0000000000538000-memory.dmp
memory/2864-5-0x0000000000640000-0x000000000064C000-memory.dmp
memory/2864-6-0x0000000004D40000-0x0000000004DC2000-memory.dmp
memory/2260-7-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2260-15-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2260-19-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2260-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2260-12-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2260-11-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2260-17-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2260-9-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2864-21-0x0000000074690000-0x0000000074D7E000-memory.dmp
memory/2260-20-0x0000000074690000-0x0000000074D7E000-memory.dmp
memory/2260-22-0x0000000074690000-0x0000000074D7E000-memory.dmp
memory/2260-37-0x0000000074690000-0x0000000074D7E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-17 16:44
Reported
2024-06-17 16:46
Platform
win10v2004-20240611-en
Max time kernel
114s
Max time network
118s
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 use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1632 set thread context of 1676 | N/A | C:\Users\Admin\AppData\Local\Temp\RFQ PO87363839.exe | C:\Users\Admin\AppData\Local\Temp\RFQ PO87363839.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RFQ PO87363839.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RFQ PO87363839.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RFQ PO87363839.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RFQ PO87363839.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\RFQ PO87363839.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\RFQ PO87363839.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\RFQ PO87363839.exe
"C:\Users\Admin\AppData\Local\Temp\RFQ PO87363839.exe"
C:\Users\Admin\AppData\Local\Temp\RFQ PO87363839.exe
"C:\Users\Admin\AppData\Local\Temp\RFQ PO87363839.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| BE | 23.41.178.26:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 146.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.178.41.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 172.67.74.152:443 | api.ipify.org | tcp |
| US | 8.8.8.8:53 | 152.74.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | smtp.annapurnabhaskari.com | udp |
| US | 208.91.199.224:587 | smtp.annapurnabhaskari.com | tcp |
| US | 8.8.8.8:53 | 224.199.91.208.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 65.139.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 216.107.17.2.in-addr.arpa | udp |
Files
memory/1632-0-0x0000000074E7E000-0x0000000074E7F000-memory.dmp
memory/1632-1-0x0000000000200000-0x00000000002A4000-memory.dmp
memory/1632-2-0x0000000005300000-0x00000000058A4000-memory.dmp
memory/1632-3-0x0000000004C70000-0x0000000004D02000-memory.dmp
memory/1632-4-0x0000000004D30000-0x0000000004D3A000-memory.dmp
memory/1632-5-0x0000000074E70000-0x0000000075620000-memory.dmp
memory/1632-6-0x00000000052A0000-0x00000000052B2000-memory.dmp
memory/1632-7-0x00000000052D0000-0x00000000052D8000-memory.dmp
memory/1632-8-0x00000000052E0000-0x00000000052EC000-memory.dmp
memory/1632-9-0x0000000005EE0000-0x0000000005F62000-memory.dmp
memory/1632-10-0x0000000006190000-0x000000000622C000-memory.dmp
memory/1676-11-0x0000000000400000-0x0000000000440000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\RFQ PO87363839.exe.log
| MD5 | 8ec831f3e3a3f77e4a7b9cd32b48384c |
| SHA1 | d83f09fd87c5bd86e045873c231c14836e76a05c |
| SHA256 | 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982 |
| SHA512 | 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3 |
memory/1676-14-0x0000000074E70000-0x0000000075620000-memory.dmp
memory/1632-15-0x0000000074E70000-0x0000000075620000-memory.dmp
memory/1676-16-0x0000000074E70000-0x0000000075620000-memory.dmp
memory/1676-17-0x0000000005710000-0x0000000005776000-memory.dmp
memory/1676-18-0x0000000006CB0000-0x0000000006D00000-memory.dmp
memory/1676-19-0x0000000074E70000-0x0000000075620000-memory.dmp