Analysis Overview
SHA256
22c1526784140e4c3323b53a1e792c0ae418be66a41cfe864e523f277ae8d988
Threat Level: Known bad
The file FLUID CONTROLS PRIVATE LIMITED.jar was found to be: Known bad.
Malicious Activity Summary
Remcos
Uses the VBS compiler for execution
Suspicious use of SetThreadContext
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-16 08:35
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-16 08:35
Reported
2024-08-16 08:37
Platform
win7-20240708-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
Remcos
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2432 set thread context of 2788 | N/A | C:\Users\Admin\AppData\Local\Temp\FLUID CONTROLS PRIVATE LIMITED.exe | C:\Program Files (x86)\Windows Mail\wab.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Program Files (x86)\Windows Mail\wab.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\FLUID CONTROLS PRIVATE LIMITED.exe
"C:\Users\Admin\AppData\Local\Temp\FLUID CONTROLS PRIVATE LIMITED.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe"
C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe"
C:\Windows\System32\calc.exe
"C:\Windows\System32\calc.exe"
C:\Program Files (x86)\Windows Mail\wab.exe
"C:\Program Files (x86)\Windows Mail\wab.exe"
C:\Program Files (x86)\Windows Mail\wab.exe
"C:\Program Files (x86)\Windows Mail\wab.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | eadzagba1.duckdns.org | udp |
| US | 198.46.178.133:4877 | eadzagba1.duckdns.org | tcp |
| US | 8.8.8.8:53 | geoplugin.net | udp |
| NL | 178.237.33.50:80 | geoplugin.net | tcp |
Files
memory/2432-0-0x000007FEF5793000-0x000007FEF5794000-memory.dmp
memory/2432-1-0x0000000001340000-0x0000000001356000-memory.dmp
memory/2432-2-0x000007FEF5790000-0x000007FEF617C000-memory.dmp
memory/2432-3-0x0000000000020000-0x000000000002E000-memory.dmp
memory/2432-4-0x000000001AE50000-0x000000001AF20000-memory.dmp
memory/2180-5-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2180-15-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2180-17-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2180-16-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2180-13-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2180-11-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2180-7-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2180-9-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2788-57-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2788-60-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2788-62-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2788-61-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2788-59-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2432-63-0x000007FEF5790000-0x000007FEF617C000-memory.dmp
memory/2788-64-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2788-66-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2788-65-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2788-67-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2788-70-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2788-71-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2788-72-0x0000000000400000-0x0000000000482000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-16 08:35
Reported
2024-08-16 08:37
Platform
win10v2004-20240802-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
Remcos
Uses the VBS compiler for execution
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4616 set thread context of 3752 | N/A | C:\Users\Admin\AppData\Local\Temp\FLUID CONTROLS PRIVATE LIMITED.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\FLUID CONTROLS PRIVATE LIMITED.exe
"C:\Users\Admin\AppData\Local\Temp\FLUID CONTROLS PRIVATE LIMITED.exe"
C:\Windows\System32\calc.exe
"C:\Windows\System32\calc.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 16.53.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | eadzagba1.duckdns.org | udp |
| US | 198.46.178.133:4877 | eadzagba1.duckdns.org | tcp |
| US | 8.8.8.8:53 | geoplugin.net | udp |
| NL | 178.237.33.50:80 | geoplugin.net | tcp |
| US | 8.8.8.8:53 | 133.178.46.198.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.33.237.178.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 42.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
Files
memory/4616-0-0x00007FF89F4D3000-0x00007FF89F4D5000-memory.dmp
memory/4616-1-0x000001ED104A0000-0x000001ED104B6000-memory.dmp
memory/4616-2-0x00007FF89F4D0000-0x00007FF89FF91000-memory.dmp
memory/4616-3-0x000001ED10840000-0x000001ED1084E000-memory.dmp
memory/4616-4-0x000001ED121B0000-0x000001ED12280000-memory.dmp
memory/3752-5-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3752-6-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3752-7-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3752-8-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3752-9-0x0000000000400000-0x0000000000482000-memory.dmp
memory/4616-10-0x00007FF89F4D0000-0x00007FF89FF91000-memory.dmp
memory/3752-11-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3752-12-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3752-13-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3752-14-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3752-17-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3752-18-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3752-19-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3752-20-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3752-23-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3752-22-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3752-24-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3752-25-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3752-27-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3752-26-0x0000000000400000-0x0000000000482000-memory.dmp