Analysis Overview
SHA256
5bffee1fb9e8942eb279a79f14179bf0cb4af6200d020184611e802acb767e7d
Threat Level: Known bad
The file d55c65d0f0a8f5466a712088ad8742b8_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
SectopRAT
SectopRAT payload
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Checks BIOS information in registry
Themida packer
Checks whether UAC is enabled
Suspicious use of NtSetInformationThreadHideFromDebugger
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-09 00:23
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
2024-09-09 00:23
Reported
2024-09-09 00:25
Platform
win7-20240903-en
Max time kernel
142s
Max time network
145s
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\d55c65d0f0a8f5466a712088ad8742b8_JaffaCakes118.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\d55c65d0f0a8f5466a712088ad8742b8_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\d55c65d0f0a8f5466a712088ad8742b8_JaffaCakes118.exe | N/A |
Themida packer
| Description | Indicator | Process | Target |
| 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\d55c65d0f0a8f5466a712088ad8742b8_JaffaCakes118.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d55c65d0f0a8f5466a712088ad8742b8_JaffaCakes118.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\d55c65d0f0a8f5466a712088ad8742b8_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d55c65d0f0a8f5466a712088ad8742b8_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\d55c65d0f0a8f5466a712088ad8742b8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d55c65d0f0a8f5466a712088ad8742b8_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| RU | 84.38.189.175:54144 | tcp | |
| RU | 84.38.189.175:54144 | tcp | |
| RU | 84.38.189.175:54144 | tcp | |
| RU | 84.38.189.175:54144 | tcp | |
| RU | 84.38.189.175:54144 | tcp | |
| RU | 84.38.189.175:54144 | tcp | |
| RU | 84.38.189.175:54144 | tcp | |
| RU | 84.38.189.175:54144 | tcp | |
| RU | 84.38.189.175:54144 | tcp | |
| RU | 84.38.189.175:54144 | tcp | |
| RU | 84.38.189.175:54144 | tcp | |
| RU | 84.38.189.175:54144 | tcp |
Files
memory/2104-0-0x0000000000D30000-0x0000000001398000-memory.dmp
memory/2104-1-0x0000000075384000-0x0000000075385000-memory.dmp
memory/2104-2-0x0000000075370000-0x0000000075480000-memory.dmp
memory/2104-7-0x0000000075370000-0x0000000075480000-memory.dmp
memory/2104-6-0x0000000075370000-0x0000000075480000-memory.dmp
memory/2104-8-0x0000000075370000-0x0000000075480000-memory.dmp
memory/2104-18-0x0000000075370000-0x0000000075480000-memory.dmp
memory/2104-21-0x0000000075370000-0x0000000075480000-memory.dmp
memory/2104-20-0x0000000075370000-0x0000000075480000-memory.dmp
memory/2104-19-0x0000000075370000-0x0000000075480000-memory.dmp
memory/2104-17-0x0000000075370000-0x0000000075480000-memory.dmp
memory/2104-16-0x0000000075370000-0x0000000075480000-memory.dmp
memory/2104-15-0x0000000075370000-0x0000000075480000-memory.dmp
memory/2104-14-0x0000000075370000-0x0000000075480000-memory.dmp
memory/2104-13-0x0000000075370000-0x0000000075480000-memory.dmp
memory/2104-12-0x0000000075370000-0x0000000075480000-memory.dmp
memory/2104-11-0x0000000075370000-0x0000000075480000-memory.dmp
memory/2104-10-0x0000000075370000-0x0000000075480000-memory.dmp
memory/2104-9-0x0000000075370000-0x0000000075480000-memory.dmp
memory/2104-22-0x0000000000D30000-0x0000000001398000-memory.dmp
memory/2104-23-0x0000000075370000-0x0000000075480000-memory.dmp
memory/2104-24-0x0000000075370000-0x0000000075480000-memory.dmp
memory/2104-25-0x0000000075370000-0x0000000075480000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-09 00:23
Reported
2024-09-09 00:25
Platform
win10v2004-20240802-en
Max time kernel
150s
Max time network
153s
Command Line
Signatures
SectopRAT
SectopRAT payload
| Description | Indicator | Process | Target |
| 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\d55c65d0f0a8f5466a712088ad8742b8_JaffaCakes118.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\d55c65d0f0a8f5466a712088ad8742b8_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\d55c65d0f0a8f5466a712088ad8742b8_JaffaCakes118.exe | N/A |
Themida packer
| Description | Indicator | Process | Target |
| 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\d55c65d0f0a8f5466a712088ad8742b8_JaffaCakes118.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d55c65d0f0a8f5466a712088ad8742b8_JaffaCakes118.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\d55c65d0f0a8f5466a712088ad8742b8_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d55c65d0f0a8f5466a712088ad8742b8_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d55c65d0f0a8f5466a712088ad8742b8_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\d55c65d0f0a8f5466a712088ad8742b8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d55c65d0f0a8f5466a712088ad8742b8_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| RU | 84.38.189.175:54144 | tcp | |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| RU | 84.38.189.175:54144 | tcp | |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| RU | 84.38.189.175:54144 | tcp | |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| RU | 84.38.189.175:54144 | tcp | |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| RU | 84.38.189.175:54144 | tcp | |
| RU | 84.38.189.175:54144 | tcp | |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| RU | 84.38.189.175:54144 | tcp | |
| RU | 84.38.189.175:54144 | tcp | |
| RU | 84.38.189.175:54144 | tcp | |
| RU | 84.38.189.175:54144 | tcp | |
| US | 8.8.8.8:53 | 136.71.105.51.in-addr.arpa | udp |
| RU | 84.38.189.175:54144 | tcp | |
| RU | 84.38.189.175:54144 | tcp |
Files
memory/3152-0-0x0000000000FD0000-0x0000000001638000-memory.dmp
memory/3152-1-0x0000000076D80000-0x0000000076D81000-memory.dmp
memory/3152-2-0x0000000076D60000-0x0000000076E50000-memory.dmp
memory/3152-6-0x0000000076D60000-0x0000000076E50000-memory.dmp
memory/3152-5-0x0000000076D60000-0x0000000076E50000-memory.dmp
memory/3152-4-0x0000000076D60000-0x0000000076E50000-memory.dmp
memory/3152-3-0x0000000076D60000-0x0000000076E50000-memory.dmp
memory/3152-7-0x0000000076D60000-0x0000000076E50000-memory.dmp
memory/3152-10-0x0000000000FD0000-0x0000000001638000-memory.dmp
memory/3152-11-0x00000000066C0000-0x0000000006CD8000-memory.dmp
memory/3152-12-0x00000000060C0000-0x00000000060D2000-memory.dmp
memory/3152-13-0x00000000061F0000-0x00000000062FA000-memory.dmp
memory/3152-14-0x0000000006120000-0x000000000615C000-memory.dmp
memory/3152-15-0x0000000006160000-0x00000000061AC000-memory.dmp
memory/3152-16-0x0000000000FD0000-0x0000000001638000-memory.dmp
memory/3152-17-0x0000000076D80000-0x0000000076D81000-memory.dmp
memory/3152-18-0x0000000076D60000-0x0000000076E50000-memory.dmp
memory/3152-19-0x0000000076D60000-0x0000000076E50000-memory.dmp
memory/3152-20-0x0000000076D60000-0x0000000076E50000-memory.dmp
memory/3152-21-0x0000000076D60000-0x0000000076E50000-memory.dmp
memory/3152-22-0x0000000076D60000-0x0000000076E50000-memory.dmp
memory/3152-23-0x0000000076D60000-0x0000000076E50000-memory.dmp