Analysis Overview
SHA256
b32fd084c26617fdafa3969fb3e029d3d4443817b201fc27ed70eafaadb4b4aa
Threat Level: Shows suspicious behavior
The file 7907711bc24d805025e1266b3170b693_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
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies Internet Explorer settings
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-27 11:40
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: behavioral2
Detonation Overview
Submitted
2024-05-27 11:39
Reported
2024-05-27 11:42
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
152s
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\Count | C:\Users\Admin\AppData\Local\Temp\7907711bc24d805025e1266b3170b693_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\7907711bc24d805025e1266b3170b693_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum | C:\Users\Admin\AppData\Local\Temp\7907711bc24d805025e1266b3170b693_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 116 set thread context of 2292 | N/A | C:\Users\Admin\AppData\Local\Temp\7907711bc24d805025e1266b3170b693_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\7907711bc24d805025e1266b3170b693_JaffaCakes118.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7907711bc24d805025e1266b3170b693_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7907711bc24d805025e1266b3170b693_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7907711bc24d805025e1266b3170b693_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7907711bc24d805025e1266b3170b693_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\7907711bc24d805025e1266b3170b693_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7907711bc24d805025e1266b3170b693_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\7907711bc24d805025e1266b3170b693_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7907711bc24d805025e1266b3170b693_JaffaCakes118.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 | 18.24.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| NL | 23.62.61.56:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 56.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ecosystem.unvocal.ru | udp |
| US | 8.8.8.8:53 | apgate.centralus.cloudapp.azure.com | udp |
| US | 8.8.8.8:53 | ecosystem.unvocal.ru | udp |
| US | 8.8.8.8:53 | apgate.centralus.cloudapp.azure.com | udp |
| US | 8.8.8.8:53 | ecosystem.unvocal.ru | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.173.189.20.in-addr.arpa | udp |
Files
memory/116-0-0x0000000000F00000-0x0000000001CED000-memory.dmp
memory/116-1-0x0000000000A20000-0x0000000000A21000-memory.dmp
memory/2292-2-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2292-3-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2292-5-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2292-7-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2292-9-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2292-10-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2292-13-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2292-14-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/116-17-0x0000000000F00000-0x0000000001CED000-memory.dmp
memory/2292-19-0x0000000003220000-0x0000000003221000-memory.dmp
memory/2292-18-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2292-16-0x0000000000F00000-0x0000000001CED000-memory.dmp
memory/2292-21-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2292-22-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2292-23-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2292-24-0x0000000003220000-0x0000000003221000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-27 11:39
Reported
2024-05-27 11:42
Platform
win7-20231129-en
Max time kernel
122s
Max time network
123s
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\7907711bc24d805025e1266b3170b693_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\Count | C:\Users\Admin\AppData\Local\Temp\7907711bc24d805025e1266b3170b693_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\7907711bc24d805025e1266b3170b693_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2360 set thread context of 2936 | N/A | C:\Users\Admin\AppData\Local\Temp\7907711bc24d805025e1266b3170b693_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\7907711bc24d805025e1266b3170b693_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\7907711bc24d805025e1266b3170b693_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7907711bc24d805025e1266b3170b693_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7907711bc24d805025e1266b3170b693_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\7907711bc24d805025e1266b3170b693_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7907711bc24d805025e1266b3170b693_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\7907711bc24d805025e1266b3170b693_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7907711bc24d805025e1266b3170b693_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ecosystem.unvocal.ru | udp |
| US | 8.8.8.8:53 | apgate.centralus.cloudapp.azure.com | udp |
Files
memory/2360-0-0x0000000000F00000-0x0000000001CED000-memory.dmp
memory/2360-1-0x0000000000250000-0x0000000000251000-memory.dmp
memory/2360-3-0x0000000004310000-0x00000000050FD000-memory.dmp
memory/2936-2-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2936-4-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2936-5-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2936-7-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2936-10-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2936-13-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2936-16-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2936-19-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2936-20-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2936-23-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2936-24-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2936-29-0x00000000002D0000-0x00000000002D1000-memory.dmp
memory/2936-28-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2936-27-0x0000000000F00000-0x0000000001CED000-memory.dmp
memory/2360-26-0x0000000000F00000-0x0000000001CED000-memory.dmp
memory/2936-30-0x0000000004830000-0x000000000561D000-memory.dmp
memory/2936-32-0x0000000000EF0000-0x0000000000F00000-memory.dmp
memory/2936-33-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2936-34-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2936-36-0x0000000000400000-0x00000000007AF000-memory.dmp
memory/2936-46-0x00000000002D0000-0x00000000002D1000-memory.dmp
memory/2936-47-0x0000000004830000-0x000000000561D000-memory.dmp
memory/2936-48-0x0000000000EF0000-0x0000000000F00000-memory.dmp