Analysis Overview
SHA256
4f1079dd720aa2726a64bd23f3c30c449078f2f1a26648fad9bada31ee335c74
Threat Level: Known bad
The file 207edd157e24f3734afd180e1694343c was found to be: Known bad.
Malicious Activity Summary
SectopRAT payload
SectopRAT
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Themida packer
Checks BIOS information in registry
Checks whether UAC is enabled
Suspicious use of NtSetInformationThreadHideFromDebugger
Unsigned PE
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-12-25 13:06
Signatures
Themida packer
| 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
2023-12-25 13:06
Reported
2023-12-26 05:33
Platform
win7-20231215-en
Max time kernel
143s
Max time network
147s
Command Line
Signatures
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\207edd157e24f3734afd180e1694343c.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\207edd157e24f3734afd180e1694343c.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\207edd157e24f3734afd180e1694343c.exe | N/A |
Themida packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | 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\207edd157e24f3734afd180e1694343c.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\207edd157e24f3734afd180e1694343c.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\207edd157e24f3734afd180e1694343c.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\207edd157e24f3734afd180e1694343c.exe
"C:\Users\Admin\AppData\Local\Temp\207edd157e24f3734afd180e1694343c.exe"
Network
| Country | Destination | Domain | Proto |
| FI | 95.217.159.87:4348 | tcp | |
| FI | 95.217.159.87:4348 | tcp | |
| FI | 95.217.159.87:4348 | tcp | |
| FI | 95.217.159.87:4348 | tcp | |
| FI | 95.217.159.87:4348 | tcp |
Files
memory/2156-0-0x00000000008A0000-0x000000000182E000-memory.dmp
memory/2156-1-0x0000000077730000-0x0000000077840000-memory.dmp
memory/2156-2-0x0000000077730000-0x0000000077840000-memory.dmp
memory/2156-3-0x0000000077730000-0x0000000077840000-memory.dmp
memory/2156-4-0x0000000077730000-0x0000000077840000-memory.dmp
memory/2156-5-0x0000000077730000-0x0000000077840000-memory.dmp
memory/2156-6-0x0000000077730000-0x0000000077840000-memory.dmp
memory/2156-7-0x0000000077730000-0x0000000077840000-memory.dmp
memory/2156-8-0x0000000076990000-0x00000000769D7000-memory.dmp
memory/2156-9-0x00000000008A0000-0x000000000182E000-memory.dmp
memory/2156-10-0x0000000077730000-0x0000000077840000-memory.dmp
memory/2156-11-0x0000000076990000-0x00000000769D7000-memory.dmp
memory/2156-12-0x0000000077730000-0x0000000077840000-memory.dmp
memory/2156-13-0x0000000077730000-0x0000000077840000-memory.dmp
memory/2156-14-0x0000000077730000-0x0000000077840000-memory.dmp
memory/2156-15-0x0000000077730000-0x0000000077840000-memory.dmp
memory/2156-16-0x0000000077730000-0x0000000077840000-memory.dmp
memory/2156-17-0x0000000077730000-0x0000000077840000-memory.dmp
memory/2156-18-0x0000000077730000-0x0000000077840000-memory.dmp
memory/2156-19-0x0000000077730000-0x0000000077840000-memory.dmp
memory/2156-20-0x0000000077730000-0x0000000077840000-memory.dmp
memory/2156-21-0x0000000076990000-0x00000000769D7000-memory.dmp
memory/2156-22-0x0000000077730000-0x0000000077840000-memory.dmp
memory/2156-23-0x0000000077730000-0x0000000077840000-memory.dmp
memory/2156-24-0x0000000077730000-0x0000000077840000-memory.dmp
memory/2156-26-0x0000000076990000-0x00000000769D7000-memory.dmp
memory/2156-25-0x0000000076990000-0x00000000769D7000-memory.dmp
memory/2156-28-0x0000000077730000-0x0000000077840000-memory.dmp
memory/2156-29-0x0000000077730000-0x0000000077840000-memory.dmp
memory/2156-30-0x0000000077730000-0x0000000077840000-memory.dmp
memory/2156-32-0x0000000076990000-0x00000000769D7000-memory.dmp
memory/2156-31-0x0000000077730000-0x0000000077840000-memory.dmp
memory/2156-33-0x0000000077730000-0x0000000077840000-memory.dmp
memory/2156-35-0x0000000077730000-0x0000000077840000-memory.dmp
memory/2156-37-0x0000000077730000-0x0000000077840000-memory.dmp
memory/2156-36-0x0000000076990000-0x00000000769D7000-memory.dmp
memory/2156-34-0x0000000077730000-0x0000000077840000-memory.dmp
memory/2156-39-0x0000000077730000-0x0000000077840000-memory.dmp
memory/2156-38-0x0000000077730000-0x0000000077840000-memory.dmp
memory/2156-42-0x0000000077D40000-0x0000000077D42000-memory.dmp
memory/2156-41-0x0000000076990000-0x00000000769D7000-memory.dmp
memory/2156-46-0x0000000077730000-0x0000000077840000-memory.dmp
memory/2156-47-0x0000000074D50000-0x000000007543E000-memory.dmp
memory/2156-48-0x00000000008A0000-0x000000000182E000-memory.dmp
memory/2156-49-0x00000000008A0000-0x000000000182E000-memory.dmp
memory/2156-50-0x0000000005D10000-0x0000000005D50000-memory.dmp
memory/2156-51-0x0000000076990000-0x00000000769D7000-memory.dmp
memory/2156-53-0x0000000077730000-0x0000000077840000-memory.dmp
memory/2156-54-0x0000000076990000-0x00000000769D7000-memory.dmp
memory/2156-56-0x0000000074D50000-0x000000007543E000-memory.dmp
memory/2156-57-0x0000000005D10000-0x0000000005D50000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-25 13:06
Reported
2023-12-26 05:32
Platform
win10v2004-20231222-en
Max time kernel
145s
Max time network
150s
Command Line
Signatures
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\207edd157e24f3734afd180e1694343c.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\207edd157e24f3734afd180e1694343c.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\207edd157e24f3734afd180e1694343c.exe | N/A |
Themida packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | 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\207edd157e24f3734afd180e1694343c.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\207edd157e24f3734afd180e1694343c.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\207edd157e24f3734afd180e1694343c.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\207edd157e24f3734afd180e1694343c.exe
"C:\Users\Admin\AppData\Local\Temp\207edd157e24f3734afd180e1694343c.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 23.181.190.20.in-addr.arpa | udp |
| FI | 95.217.159.87:4348 | tcp | |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 20.231.121.79:80 | tcp | |
| FI | 95.217.159.87:4348 | tcp | |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| FI | 95.217.159.87:4348 | tcp | |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| FI | 95.217.159.87:4348 | tcp | |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| FI | 95.217.159.87:4348 | tcp | |
| FI | 95.217.159.87:4348 | tcp | |
| US | 8.8.8.8:53 | 169.117.168.52.in-addr.arpa | udp |
Files
memory/2992-0-0x0000000000700000-0x000000000168E000-memory.dmp
memory/2992-1-0x0000000076EF0000-0x0000000076FE0000-memory.dmp
memory/2992-2-0x0000000076EF0000-0x0000000076FE0000-memory.dmp
memory/2992-4-0x0000000076EF0000-0x0000000076FE0000-memory.dmp
memory/2992-3-0x0000000076EF0000-0x0000000076FE0000-memory.dmp
memory/2992-6-0x0000000076EF0000-0x0000000076FE0000-memory.dmp
memory/2992-5-0x0000000076EF0000-0x0000000076FE0000-memory.dmp
memory/2992-9-0x0000000076EF0000-0x0000000076FE0000-memory.dmp
memory/2992-11-0x00000000773A4000-0x00000000773A6000-memory.dmp
memory/2992-12-0x0000000000700000-0x000000000168E000-memory.dmp
memory/2992-10-0x0000000076EF0000-0x0000000076FE0000-memory.dmp
memory/2992-13-0x0000000000700000-0x000000000168E000-memory.dmp
memory/2992-15-0x0000000006280000-0x0000000006292000-memory.dmp
memory/2992-16-0x00000000062E0000-0x000000000631C000-memory.dmp
memory/2992-14-0x0000000006810000-0x0000000006E28000-memory.dmp
memory/2992-17-0x0000000006320000-0x000000000636C000-memory.dmp
memory/2992-18-0x0000000006590000-0x000000000669A000-memory.dmp
memory/2992-20-0x0000000000700000-0x000000000168E000-memory.dmp
memory/2992-21-0x0000000076EF0000-0x0000000076FE0000-memory.dmp
memory/2992-23-0x0000000076EF0000-0x0000000076FE0000-memory.dmp
memory/2992-22-0x0000000076EF0000-0x0000000076FE0000-memory.dmp
memory/2992-24-0x0000000076EF0000-0x0000000076FE0000-memory.dmp
memory/2992-27-0x0000000076EF0000-0x0000000076FE0000-memory.dmp
memory/2992-26-0x0000000076EF0000-0x0000000076FE0000-memory.dmp