Analysis Overview
SHA256
355c9f31d4f4cf6242a8bedf18d47dbcf2cf863abbe83acd6c8beb9e89e3aad2
Threat Level: Known bad
The file 355c9f31d4f4cf6242a8bedf18d47dbcf2cf863abbe83acd6c8beb9e89e3aad2.exe was found to be: Known bad.
Malicious Activity Summary
SectopRAT payload
RedLine
SectopRAT
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Checks BIOS information in registry
Identifies Wine through registry keys
Checks whether UAC is enabled
Writes to the Master Boot Record (MBR)
Suspicious use of NtSetInformationThreadHideFromDebugger
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-03 00:15
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-03 00:15
Reported
2024-10-03 00:17
Platform
win7-20240903-en
Max time kernel
141s
Max time network
149s
Command Line
Signatures
RedLine
SectopRAT
SectopRAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Users\Admin\AppData\Local\Temp\355c9f31d4f4cf6242a8bedf18d47dbcf2cf863abbe83acd6c8beb9e89e3aad2.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\355c9f31d4f4cf6242a8bedf18d47dbcf2cf863abbe83acd6c8beb9e89e3aad2.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\355c9f31d4f4cf6242a8bedf18d47dbcf2cf863abbe83acd6c8beb9e89e3aad2.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\355c9f31d4f4cf6242a8bedf18d47dbcf2cf863abbe83acd6c8beb9e89e3aad2.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\355c9f31d4f4cf6242a8bedf18d47dbcf2cf863abbe83acd6c8beb9e89e3aad2.exe | N/A |
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Local\Temp\355c9f31d4f4cf6242a8bedf18d47dbcf2cf863abbe83acd6c8beb9e89e3aad2.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\355c9f31d4f4cf6242a8bedf18d47dbcf2cf863abbe83acd6c8beb9e89e3aad2.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\355c9f31d4f4cf6242a8bedf18d47dbcf2cf863abbe83acd6c8beb9e89e3aad2.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\355c9f31d4f4cf6242a8bedf18d47dbcf2cf863abbe83acd6c8beb9e89e3aad2.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\355c9f31d4f4cf6242a8bedf18d47dbcf2cf863abbe83acd6c8beb9e89e3aad2.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\355c9f31d4f4cf6242a8bedf18d47dbcf2cf863abbe83acd6c8beb9e89e3aad2.exe
"C:\Users\Admin\AppData\Local\Temp\355c9f31d4f4cf6242a8bedf18d47dbcf2cf863abbe83acd6c8beb9e89e3aad2.exe"
Network
| Country | Destination | Domain | Proto |
| FR | 54.38.123.247:8696 | tcp | |
| FR | 54.38.123.247:8696 | tcp | |
| FR | 54.38.123.247:8696 | tcp | |
| FR | 54.38.123.247:8696 | tcp | |
| FR | 54.38.123.247:8696 | tcp | |
| FR | 54.38.123.247:8696 | tcp | |
| FR | 54.38.123.247:8696 | tcp |
Files
memory/1644-0-0x0000000001250000-0x0000000001724000-memory.dmp
memory/1644-2-0x0000000001250000-0x0000000001724000-memory.dmp
memory/1644-3-0x0000000001250000-0x0000000001724000-memory.dmp
memory/1644-5-0x0000000001250000-0x0000000001724000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-03 00:15
Reported
2024-10-03 00:17
Platform
win10v2004-20240802-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
RedLine
SectopRAT
SectopRAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Users\Admin\AppData\Local\Temp\355c9f31d4f4cf6242a8bedf18d47dbcf2cf863abbe83acd6c8beb9e89e3aad2.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\355c9f31d4f4cf6242a8bedf18d47dbcf2cf863abbe83acd6c8beb9e89e3aad2.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\355c9f31d4f4cf6242a8bedf18d47dbcf2cf863abbe83acd6c8beb9e89e3aad2.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\355c9f31d4f4cf6242a8bedf18d47dbcf2cf863abbe83acd6c8beb9e89e3aad2.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\355c9f31d4f4cf6242a8bedf18d47dbcf2cf863abbe83acd6c8beb9e89e3aad2.exe | N/A |
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Local\Temp\355c9f31d4f4cf6242a8bedf18d47dbcf2cf863abbe83acd6c8beb9e89e3aad2.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\355c9f31d4f4cf6242a8bedf18d47dbcf2cf863abbe83acd6c8beb9e89e3aad2.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\355c9f31d4f4cf6242a8bedf18d47dbcf2cf863abbe83acd6c8beb9e89e3aad2.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\355c9f31d4f4cf6242a8bedf18d47dbcf2cf863abbe83acd6c8beb9e89e3aad2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\355c9f31d4f4cf6242a8bedf18d47dbcf2cf863abbe83acd6c8beb9e89e3aad2.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\355c9f31d4f4cf6242a8bedf18d47dbcf2cf863abbe83acd6c8beb9e89e3aad2.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\355c9f31d4f4cf6242a8bedf18d47dbcf2cf863abbe83acd6c8beb9e89e3aad2.exe
"C:\Users\Admin\AppData\Local\Temp\355c9f31d4f4cf6242a8bedf18d47dbcf2cf863abbe83acd6c8beb9e89e3aad2.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| FR | 54.38.123.247:8696 | tcp | |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| FR | 54.38.123.247:8696 | tcp | |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 27.117.19.2.in-addr.arpa | udp |
| FR | 54.38.123.247:8696 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| FR | 54.38.123.247:8696 | tcp | |
| FR | 54.38.123.247:8696 | tcp | |
| FR | 54.38.123.247:8696 | tcp | |
| FR | 54.38.123.247:8696 | tcp | |
| US | 8.8.8.8:53 | udp |
Files
memory/4952-0-0x0000000000640000-0x0000000000B14000-memory.dmp
memory/4952-2-0x0000000000640000-0x0000000000B14000-memory.dmp
memory/4952-3-0x0000000000640000-0x0000000000B14000-memory.dmp
memory/4952-4-0x0000000005BF0000-0x0000000006208000-memory.dmp
memory/4952-5-0x0000000005690000-0x00000000056A2000-memory.dmp
memory/4952-6-0x00000000056F0000-0x000000000572C000-memory.dmp
memory/4952-7-0x0000000005730000-0x000000000577C000-memory.dmp
memory/4952-8-0x00000000059E0000-0x0000000005AEA000-memory.dmp
memory/4952-10-0x0000000000640000-0x0000000000B14000-memory.dmp