Analysis Overview
SHA256
a6f8570085437405d85d668fb6247a9ede83b7bd2005efbaf6c9fff62ea33203
Threat Level: Known bad
The file hesaphareketi-01.pdf.exe was found to be: Known bad.
Malicious Activity Summary
AgentTesla
Looks up external IP address via web service
Suspicious use of SetThreadContext
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-05-21 03:43
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-21 03:43
Reported
2024-05-21 03:46
Platform
win7-20240508-en
Max time kernel
121s
Max time network
125s
Command Line
Signatures
AgentTesla
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 2040 set thread context of 2872 | N/A | C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.pdf.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.pdf.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 2040 -s 628
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/2040-0-0x000007FEF6093000-0x000007FEF6094000-memory.dmp
memory/2040-1-0x0000000000140000-0x0000000000154000-memory.dmp
memory/2040-2-0x000007FEF6090000-0x000007FEF6A7C000-memory.dmp
memory/2040-3-0x000007FEF6090000-0x000007FEF6A7C000-memory.dmp
memory/2040-4-0x000007FEF6090000-0x000007FEF6A7C000-memory.dmp
memory/2040-5-0x000007FEF6090000-0x000007FEF6A7C000-memory.dmp
memory/2040-6-0x0000000002140000-0x00000000021D2000-memory.dmp
memory/2872-7-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2872-13-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2872-16-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2872-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2872-11-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2872-9-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2872-18-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2872-20-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2872-21-0x0000000074E8E000-0x0000000074E8F000-memory.dmp
memory/2872-22-0x0000000074E80000-0x000000007556E000-memory.dmp
memory/2040-23-0x000007FEF6093000-0x000007FEF6094000-memory.dmp
memory/2040-24-0x000007FEF6090000-0x000007FEF6A7C000-memory.dmp
memory/2872-25-0x0000000074E8E000-0x0000000074E8F000-memory.dmp
memory/2872-26-0x0000000074E80000-0x000000007556E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-21 03:43
Reported
2024-05-21 03:46
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
AgentTesla
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 2936 set thread context of 4044 | N/A | C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.pdf.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\hesaphareketi-01.pdf.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.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 | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.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 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.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 | 8.8.8.8:53 | 84.65.42.20.in-addr.arpa | udp |
Files
memory/2936-0-0x00007FFD08D83000-0x00007FFD08D85000-memory.dmp
memory/2936-1-0x000001C899F40000-0x000001C899F54000-memory.dmp
memory/2936-2-0x00007FFD08D80000-0x00007FFD09841000-memory.dmp
memory/2936-3-0x00007FFD08D80000-0x00007FFD09841000-memory.dmp
memory/2936-4-0x000001C89A140000-0x000001C89A1D2000-memory.dmp
memory/4044-5-0x0000000000400000-0x0000000000440000-memory.dmp
memory/4044-6-0x0000000074E3E000-0x0000000074E3F000-memory.dmp
memory/4044-7-0x0000000005E40000-0x00000000063E4000-memory.dmp
memory/4044-8-0x0000000005990000-0x00000000059F6000-memory.dmp
memory/4044-9-0x0000000074E30000-0x00000000755E0000-memory.dmp
memory/2936-10-0x00007FFD08D80000-0x00007FFD09841000-memory.dmp
memory/4044-11-0x0000000006D80000-0x0000000006DD0000-memory.dmp
memory/4044-12-0x0000000006E70000-0x0000000006F02000-memory.dmp
memory/4044-13-0x0000000007010000-0x000000000701A000-memory.dmp
memory/4044-14-0x0000000074E3E000-0x0000000074E3F000-memory.dmp
memory/4044-15-0x0000000074E30000-0x00000000755E0000-memory.dmp