Analysis Overview
SHA256
470b539a4e4519ea56b67b517ad48a5ff794a740b39ffff1eb834b568fb77e52
Threat Level: Known bad
The file Quotation.exe was found to be: Known bad.
Malicious Activity Summary
Remcos
Drops startup file
Executes dropped EXE
Loads dropped DLL
AutoIT Executable
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-04-02 20:22
Signatures
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-02 20:22
Reported
2024-04-02 20:25
Platform
win7-20240221-en
Max time kernel
161s
Max time network
178s
Command Line
Signatures
Remcos
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\chrome.vbs | C:\Users\Admin\AppData\Local\directory\chrome.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\directory\chrome.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | N/A |
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2612 set thread context of 2392 | N/A | C:\Users\Admin\AppData\Local\directory\chrome.exe | C:\Windows\SysWOW64\svchost.exe |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\directory\chrome.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\directory\chrome.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\directory\chrome.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\directory\chrome.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\directory\chrome.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Quotation.exe
"C:\Users\Admin\AppData\Local\Temp\Quotation.exe"
C:\Users\Admin\AppData\Local\directory\chrome.exe
"C:\Users\Admin\AppData\Local\Temp\Quotation.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Users\Admin\AppData\Local\Temp\Quotation.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | shgoini.com | udp |
| US | 107.175.229.143:30902 | shgoini.com | tcp |
| US | 8.8.8.8:53 | geoplugin.net | udp |
| NL | 178.237.33.50:80 | geoplugin.net | tcp |
Files
memory/2888-10-0x00000000001A0000-0x00000000001A4000-memory.dmp
\Users\Admin\AppData\Local\directory\chrome.exe
| MD5 | 7f1892820672063392f514d3830cdb00 |
| SHA1 | 892ac693e0a2e359ebaa5808ee83a1557839d949 |
| SHA256 | 91f1702bd32483c273d2b572ac42d7906690695ca67c8ca37fc02284a07bf688 |
| SHA512 | 018bacfa15e71440cfb5e37b572ce320d81b4b1760e10b0b801e6054cdb75e44069933b865a23f099f8e792f9854e1f1c6543259f91486be4d9b1c12892db54f |
C:\Users\Admin\AppData\Local\Temp\pyogenesis
| MD5 | 5ed5fbdee0b73fbae50e27ac69ad7ae7 |
| SHA1 | 283d4749e5729d7c5c3a51a6c15b1f7a47cf910f |
| SHA256 | b049894d767c9e974b8e92f448acba5a2f86ed79dba36dbfffd2b9f2517e3881 |
| SHA512 | 4034eda19cb86a9bb653210c9a746f4305f1c2b9656fa42dadadfb0fff119a09b73e9fa3d6656c7a73ba6e6cf267c0c56f55869c3c503ecccfd305d23ea0be8e |
C:\Users\Admin\AppData\Local\Temp\ophiolatrous
| MD5 | d1f9c2f8115082d19910822ccc9e5c10 |
| SHA1 | 2cb10976a5deb529dcc372015dbdb6d492bd86f6 |
| SHA256 | 26fdc3781343a64e156175aafa9038d5a3751bf175401c371adaf3f7c3d1e88f |
| SHA512 | 5f56c64805e3ea031de93c7b8ecf3b286a646b2de8f0a827a1e7296526d8b357ce62817ec8b1d63bd893fdc33be1c2f456fbbc0521fea136d220439a6053f01d |
memory/2392-30-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2392-32-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2392-33-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2392-34-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2392-35-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2392-36-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2392-37-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2392-38-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2392-41-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2392-42-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2392-43-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2392-44-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2392-45-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2392-46-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2392-47-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2392-48-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2392-49-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2392-50-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2392-51-0x0000000000400000-0x0000000000482000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-02 20:22
Reported
2024-04-02 20:24
Platform
win10v2004-20240226-en
Max time kernel
133s
Max time network
135s
Command Line
Signatures
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\Quotation.exe
"C:\Users\Admin\AppData\Local\Temp\Quotation.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 78.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.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 | 99.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 227.97.18.2.in-addr.arpa | udp |
Files
memory/4280-10-0x0000000002010000-0x0000000002014000-memory.dmp