Analysis Overview
SHA256
8580187e3aa635035101f195c6bac0dd8aade6296499ae356a1d49ea540f586b
Threat Level: Known bad
The file 04062024_0140_03062024_PO45310020--Qianjin.zip was found to be: Known bad.
Malicious Activity Summary
AgentTesla
Reads user/profile data of web browsers
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Looks up external IP address via web service
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-04 01:41
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-04 01:40
Reported
2024-06-04 01:43
Platform
win7-20240508-en
Max time kernel
119s
Max time network
120s
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 2400 set thread context of 2668 | N/A | C:\Users\Admin\AppData\Local\Temp\PO45310020--Qianjin.exe | C:\Users\Admin\AppData\Local\Temp\PO45310020--Qianjin.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO45310020--Qianjin.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO45310020--Qianjin.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO45310020--Qianjin.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO45310020--Qianjin.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO45310020--Qianjin.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\PO45310020--Qianjin.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\PO45310020--Qianjin.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO45310020--Qianjin.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\PO45310020--Qianjin.exe
"C:\Users\Admin\AppData\Local\Temp\PO45310020--Qianjin.exe"
C:\Users\Admin\AppData\Local\Temp\PO45310020--Qianjin.exe
"C:\Users\Admin\AppData\Local\Temp\PO45310020--Qianjin.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/2400-0-0x0000000074C6E000-0x0000000074C6F000-memory.dmp
memory/2400-1-0x0000000000C00000-0x0000000000CF4000-memory.dmp
memory/2400-2-0x0000000074C60000-0x000000007534E000-memory.dmp
memory/2400-4-0x00000000009C0000-0x00000000009D6000-memory.dmp
memory/2400-3-0x0000000005610000-0x00000000056AE000-memory.dmp
memory/2400-5-0x0000000000A50000-0x0000000000A5E000-memory.dmp
memory/2400-6-0x0000000000B20000-0x0000000000B30000-memory.dmp
memory/2400-7-0x0000000005380000-0x0000000005404000-memory.dmp
memory/2668-8-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2668-17-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2668-21-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2668-19-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2668-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2668-13-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2668-12-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2668-10-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2400-22-0x0000000074C60000-0x000000007534E000-memory.dmp
memory/2668-24-0x0000000074C60000-0x000000007534E000-memory.dmp
memory/2668-23-0x0000000074C60000-0x000000007534E000-memory.dmp
memory/2668-25-0x0000000074C60000-0x000000007534E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-04 01:40
Reported
2024-06-04 01:43
Platform
win10v2004-20240426-en
Max time kernel
149s
Max time network
151s
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 4224 set thread context of 696 | N/A | C:\Users\Admin\AppData\Local\Temp\PO45310020--Qianjin.exe | C:\Users\Admin\AppData\Local\Temp\PO45310020--Qianjin.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO45310020--Qianjin.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO45310020--Qianjin.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO45310020--Qianjin.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO45310020--Qianjin.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO45310020--Qianjin.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\PO45310020--Qianjin.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\PO45310020--Qianjin.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO45310020--Qianjin.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\PO45310020--Qianjin.exe
"C:\Users\Admin\AppData\Local\Temp\PO45310020--Qianjin.exe"
C:\Users\Admin\AppData\Local\Temp\PO45310020--Qianjin.exe
"C:\Users\Admin\AppData\Local\Temp\PO45310020--Qianjin.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 104.26.12.205:443 | api.ipify.org | tcp |
| US | 8.8.8.8:53 | 205.12.26.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | mail.mahesh-ent.com | udp |
| SG | 148.66.136.151:587 | mail.mahesh-ent.com | tcp |
| 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 | 172.210.232.199.in-addr.arpa | udp |
| US | 52.111.229.48:443 | tcp | |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.173.189.20.in-addr.arpa | udp |
Files
memory/4224-0-0x0000000074E1E000-0x0000000074E1F000-memory.dmp
memory/4224-1-0x0000000000340000-0x0000000000434000-memory.dmp
memory/4224-3-0x0000000004DE0000-0x0000000004E72000-memory.dmp
memory/4224-2-0x0000000005490000-0x0000000005A34000-memory.dmp
memory/4224-4-0x0000000004EE0000-0x0000000005234000-memory.dmp
memory/4224-5-0x0000000074E10000-0x00000000755C0000-memory.dmp
memory/4224-6-0x0000000005300000-0x000000000530A000-memory.dmp
memory/4224-8-0x0000000005A80000-0x0000000005A96000-memory.dmp
memory/4224-7-0x00000000068B0000-0x000000000694E000-memory.dmp
memory/4224-9-0x0000000006450000-0x000000000645E000-memory.dmp
memory/4224-10-0x0000000006460000-0x0000000006470000-memory.dmp
memory/4224-11-0x00000000064D0000-0x0000000006554000-memory.dmp
memory/4224-12-0x0000000008D30000-0x0000000008DCC000-memory.dmp
memory/696-13-0x0000000000400000-0x0000000000442000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\PO45310020--Qianjin.exe.log
| MD5 | 3c6df815182138b771482782a672d81a |
| SHA1 | 6fd18f15283862a4e9df1234fa82abeccd98e384 |
| SHA256 | f96db9f49c2ba07ca282dc986077ab03f987183dc595594216c32b887bffa4b0 |
| SHA512 | 150bdfe4fc36538da93346ac18a393c3eb7fec512894e076baf1602f9ff3f4608c624bab808903a1bddce976e4e51aa655ad749422763bf9799b1cec2d064feb |
memory/696-16-0x0000000074E10000-0x00000000755C0000-memory.dmp
memory/4224-17-0x0000000074E10000-0x00000000755C0000-memory.dmp
memory/696-18-0x0000000074E10000-0x00000000755C0000-memory.dmp
memory/696-19-0x0000000004F30000-0x0000000004F96000-memory.dmp
memory/696-20-0x00000000065D0000-0x0000000006620000-memory.dmp
memory/696-21-0x0000000074E10000-0x00000000755C0000-memory.dmp