Analysis Overview
SHA256
ed83a09752cec7d84e2591c21410c2e429cc9943a11cb257efc130d9963bfa6e
Threat Level: Shows suspicious behavior
The file a79a22737de62a7628f8b06dda2c2466_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
UPX packed file
Checks installed software on the system
Maps connected drives based on registry
Suspicious use of SetThreadContext
Enumerates physical storage devices
Unsigned PE
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-14 01:45
Signatures
UPX packed file
| 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
2024-06-14 01:45
Reported
2024-06-14 01:47
Platform
win7-20231129-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Checks installed software on the system
Maps connected drives based on registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\a79a22737de62a7628f8b06dda2c2466_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum | C:\Users\Admin\AppData\Local\Temp\a79a22737de62a7628f8b06dda2c2466_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\Count | C:\Users\Admin\AppData\Local\Temp\a79a22737de62a7628f8b06dda2c2466_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2392 set thread context of 2616 | N/A | C:\Users\Admin\AppData\Local\Temp\a79a22737de62a7628f8b06dda2c2466_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\a79a22737de62a7628f8b06dda2c2466_JaffaCakes118.exe |
Enumerates physical storage devices
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main | C:\Users\Admin\AppData\Local\Temp\a79a22737de62a7628f8b06dda2c2466_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a79a22737de62a7628f8b06dda2c2466_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a79a22737de62a7628f8b06dda2c2466_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a79a22737de62a7628f8b06dda2c2466_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a79a22737de62a7628f8b06dda2c2466_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a79a22737de62a7628f8b06dda2c2466_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a79a22737de62a7628f8b06dda2c2466_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a79a22737de62a7628f8b06dda2c2466_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a79a22737de62a7628f8b06dda2c2466_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\a79a22737de62a7628f8b06dda2c2466_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a79a22737de62a7628f8b06dda2c2466_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | dimgobi.top | udp |
| US | 8.8.8.8:53 | gazellevineyardaveragestranger.tk | udp |
| IE | 3.254.119.43:80 | gazellevineyardaveragestranger.tk | tcp |
Files
memory/2392-0-0x0000000000F00000-0x0000000001D0D000-memory.dmp
memory/2392-1-0x0000000000250000-0x0000000000251000-memory.dmp
memory/2616-2-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2392-3-0x00000000043D0000-0x00000000051DD000-memory.dmp
memory/2616-4-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2616-5-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2616-7-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2616-9-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2616-11-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2616-13-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2616-16-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2616-17-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2616-20-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2616-21-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2616-24-0x0000000000F00000-0x0000000001D0D000-memory.dmp
memory/2392-23-0x0000000000F00000-0x0000000001D0D000-memory.dmp
memory/2616-26-0x00000000002D0000-0x00000000002D1000-memory.dmp
memory/2616-25-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2616-27-0x0000000004800000-0x000000000560D000-memory.dmp
memory/2616-29-0x0000000000EF0000-0x0000000000F00000-memory.dmp
memory/2616-30-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2616-31-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2616-32-0x0000000004800000-0x000000000560D000-memory.dmp
memory/2616-33-0x0000000000EF0000-0x0000000000F00000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-14 01:45
Reported
2024-06-14 01:47
Platform
win10v2004-20240508-en
Max time kernel
79s
Max time network
99s
Command Line
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Checks installed software on the system
Maps connected drives based on registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum | C:\Users\Admin\AppData\Local\Temp\a79a22737de62a7628f8b06dda2c2466_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\Count | C:\Users\Admin\AppData\Local\Temp\a79a22737de62a7628f8b06dda2c2466_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\a79a22737de62a7628f8b06dda2c2466_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3324 set thread context of 4528 | N/A | C:\Users\Admin\AppData\Local\Temp\a79a22737de62a7628f8b06dda2c2466_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\a79a22737de62a7628f8b06dda2c2466_JaffaCakes118.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a79a22737de62a7628f8b06dda2c2466_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a79a22737de62a7628f8b06dda2c2466_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a79a22737de62a7628f8b06dda2c2466_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a79a22737de62a7628f8b06dda2c2466_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a79a22737de62a7628f8b06dda2c2466_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a79a22737de62a7628f8b06dda2c2466_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a79a22737de62a7628f8b06dda2c2466_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a79a22737de62a7628f8b06dda2c2466_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a79a22737de62a7628f8b06dda2c2466_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a79a22737de62a7628f8b06dda2c2466_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\a79a22737de62a7628f8b06dda2c2466_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a79a22737de62a7628f8b06dda2c2466_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | dimgobi.top | udp |
| US | 52.111.227.14:443 | tcp |
Files
memory/3324-0-0x0000000000F00000-0x0000000001D0D000-memory.dmp
memory/3324-1-0x0000000000A20000-0x0000000000A21000-memory.dmp
memory/4528-2-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/4528-3-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/4528-5-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/4528-7-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/4528-9-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/4528-10-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/4528-13-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/3324-14-0x0000000000F00000-0x0000000001D0D000-memory.dmp
memory/4528-16-0x0000000000F00000-0x0000000001D0D000-memory.dmp
memory/4528-19-0x0000000003240000-0x0000000003241000-memory.dmp
memory/4528-18-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/4528-17-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/4528-21-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/4528-22-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/4528-23-0x0000000003240000-0x0000000003241000-memory.dmp
memory/4528-24-0x0000000000400000-0x00000000007AF000-memory.dmp