Analysis Overview
SHA256
59c4c7e95c9549234661cc0c3a33de39958df413f3a408f3385e69fd669228fb
Threat Level: Known bad
The file hesaphareketi-01-5202024.exe 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 local email clients
Reads user/profile data of web browsers
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
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-21 03:44
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-21 03:44
Reported
2024-05-21 03:46
Platform
win7-20240221-en
Max time kernel
120s
Max time network
121s
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 1244 set thread context of 2188 | N/A | C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01-5202024.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01-5202024.exe
"C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01-5202024.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 172.67.74.152:443 | api.ipify.org | tcp |
Files
memory/1244-0-0x000000007480E000-0x000000007480F000-memory.dmp
memory/1244-1-0x00000000002D0000-0x0000000000326000-memory.dmp
memory/1244-2-0x0000000000270000-0x00000000002C0000-memory.dmp
memory/1244-3-0x00000000001E0000-0x00000000001EA000-memory.dmp
memory/2188-4-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2188-13-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2188-14-0x0000000000400000-0x0000000000440000-memory.dmp
memory/1244-15-0x0000000074800000-0x0000000074EEE000-memory.dmp
memory/2188-10-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2188-7-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2188-6-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2188-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2188-5-0x0000000000400000-0x0000000000440000-memory.dmp
memory/1244-16-0x0000000074800000-0x0000000074EEE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-21 03:44
Reported
2024-05-21 03:46
Platform
win10v2004-20240426-en
Max time kernel
149s
Max time network
155s
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 3116 set thread context of 1904 | N/A | C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01-5202024.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01-5202024.exe
"C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01-5202024.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.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 | 97.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 152.74.67.172.in-addr.arpa | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.173.189.20.in-addr.arpa | udp |
Files
memory/3116-0-0x0000000074F4E000-0x0000000074F4F000-memory.dmp
memory/3116-1-0x0000000000880000-0x00000000008D6000-memory.dmp
memory/3116-2-0x0000000005990000-0x0000000005F34000-memory.dmp
memory/3116-3-0x00000000052D0000-0x0000000005362000-memory.dmp
memory/3116-4-0x0000000005370000-0x00000000053C0000-memory.dmp
memory/3116-5-0x0000000005420000-0x000000000542A000-memory.dmp
memory/3116-6-0x0000000005410000-0x000000000541A000-memory.dmp
memory/1904-7-0x0000000000400000-0x0000000000440000-memory.dmp
memory/3116-8-0x0000000074F40000-0x00000000756F0000-memory.dmp
memory/1904-9-0x0000000074F40000-0x00000000756F0000-memory.dmp
memory/1904-10-0x0000000074F40000-0x00000000756F0000-memory.dmp
memory/1904-11-0x00000000050A0000-0x0000000005106000-memory.dmp
memory/3116-13-0x0000000074F40000-0x00000000756F0000-memory.dmp
memory/1904-14-0x0000000006500000-0x0000000006550000-memory.dmp
memory/1904-15-0x0000000074F40000-0x00000000756F0000-memory.dmp