Analysis Overview
SHA256
087f3c379a1f08fc51ba599872013c25ee442d1bfeb87ce93503239ea2a388fd
Threat Level: Known bad
The file Invoice KIK-1 P234478.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 AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-05-21 03:45
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-21 03:45
Reported
2024-05-21 03:47
Platform
win7-20240221-en
Max time kernel
118s
Max time network
123s
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 1772 set thread context of 1988 | N/A | C:\Users\Admin\AppData\Local\Temp\Invoice KIK-1 P234478.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Invoice KIK-1 P234478.exe
"C:\Users\Admin\AppData\Local\Temp\Invoice KIK-1 P234478.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 1772 -s 628
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 |
Files
memory/1772-0-0x000007FEF6173000-0x000007FEF6174000-memory.dmp
memory/1772-1-0x0000000000240000-0x000000000024E000-memory.dmp
memory/1772-2-0x000007FEF6170000-0x000007FEF6B5C000-memory.dmp
memory/1772-3-0x000007FEF6170000-0x000007FEF6B5C000-memory.dmp
memory/1772-4-0x000007FEF6170000-0x000007FEF6B5C000-memory.dmp
memory/1772-5-0x000007FEF6170000-0x000007FEF6B5C000-memory.dmp
memory/1772-6-0x000000001ACC0000-0x000000001AD52000-memory.dmp
memory/1988-7-0x0000000000400000-0x0000000000440000-memory.dmp
memory/1988-11-0x0000000000400000-0x0000000000440000-memory.dmp
memory/1988-9-0x0000000000400000-0x0000000000440000-memory.dmp
memory/1988-18-0x0000000000400000-0x0000000000440000-memory.dmp
memory/1988-16-0x0000000000400000-0x0000000000440000-memory.dmp
memory/1988-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1988-13-0x0000000000400000-0x0000000000440000-memory.dmp
memory/1988-20-0x0000000000400000-0x0000000000440000-memory.dmp
memory/1988-21-0x0000000074D2E000-0x0000000074D2F000-memory.dmp
memory/1988-22-0x0000000074D20000-0x000000007540E000-memory.dmp
memory/1772-23-0x000007FEF6173000-0x000007FEF6174000-memory.dmp
memory/1772-24-0x000007FEF6170000-0x000007FEF6B5C000-memory.dmp
memory/1988-25-0x0000000074D2E000-0x0000000074D2F000-memory.dmp
memory/1988-26-0x0000000074D20000-0x000000007540E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-21 03:45
Reported
2024-05-21 03:47
Platform
win10v2004-20240426-en
Max time kernel
129s
Max time network
152s
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 3572 set thread context of 968 | N/A | C:\Users\Admin\AppData\Local\Temp\Invoice KIK-1 P234478.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Invoice KIK-1 P234478.exe
"C:\Users\Admin\AppData\Local\Temp\Invoice KIK-1 P234478.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.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 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.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 | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| 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 | 205.13.26.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.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 |
Files
memory/3572-0-0x00007FFFEF2C3000-0x00007FFFEF2C5000-memory.dmp
memory/3572-1-0x000002C6ECF00000-0x000002C6ECF0E000-memory.dmp
memory/3572-2-0x00007FFFEF2C0000-0x00007FFFEFD81000-memory.dmp
memory/3572-3-0x00007FFFEF2C0000-0x00007FFFEFD81000-memory.dmp
memory/3572-4-0x000002C6ED1B0000-0x000002C6ED242000-memory.dmp
memory/968-5-0x0000000000400000-0x0000000000440000-memory.dmp
memory/968-6-0x0000000074B2E000-0x0000000074B2F000-memory.dmp
memory/968-7-0x0000000005930000-0x0000000005ED4000-memory.dmp
memory/968-8-0x0000000005480000-0x00000000054E6000-memory.dmp
memory/968-9-0x0000000074B20000-0x00000000752D0000-memory.dmp
memory/3572-10-0x00007FFFEF2C0000-0x00007FFFEFD81000-memory.dmp
memory/968-11-0x00000000068A0000-0x00000000068F0000-memory.dmp
memory/968-12-0x0000000006990000-0x0000000006A22000-memory.dmp
memory/968-13-0x0000000006910000-0x000000000691A000-memory.dmp
memory/968-14-0x0000000074B2E000-0x0000000074B2F000-memory.dmp
memory/968-15-0x0000000074B20000-0x00000000752D0000-memory.dmp