Analysis Overview
SHA256
154063fbc3d4ad6840cb0f38d10ebb1320bbd63c0973541e4bf384ae504a250d
Threat Level: Shows suspicious behavior
The file 9c7fc7ec402f9ae00b297073d0437144_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Loads dropped DLL
Executes dropped EXE
UPX packed file
Enumerates physical storage devices
Unsigned PE
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies Internet Explorer settings
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-11 00:54
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
2024-06-11 00:54
Reported
2024-06-11 00:57
Platform
win10v2004-20240426-en
Max time kernel
141s
Max time network
96s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\setup.exe | N/A |
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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Enumerates physical storage devices
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\setup.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\setup.exe | N/A |
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4032 wrote to memory of 1792 | N/A | C:\Users\Admin\AppData\Local\Temp\9c7fc7ec402f9ae00b297073d0437144_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\setup.exe |
| PID 4032 wrote to memory of 1792 | N/A | C:\Users\Admin\AppData\Local\Temp\9c7fc7ec402f9ae00b297073d0437144_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\setup.exe |
| PID 4032 wrote to memory of 1792 | N/A | C:\Users\Admin\AppData\Local\Temp\9c7fc7ec402f9ae00b297073d0437144_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\setup.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\9c7fc7ec402f9ae00b297073d0437144_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9c7fc7ec402f9ae00b297073d0437144_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\setup.exe
C:\Users\Admin\AppData\Local\Temp\setup.exe relaunch
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | trk.airinstaller.com | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.107.17.2.in-addr.arpa | udp |
Files
memory/4032-0-0x0000000000570000-0x00000000007CC000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\setup.exe
| MD5 | 9c7fc7ec402f9ae00b297073d0437144 |
| SHA1 | 90f7f9fea535beadb0fe3fe1f3839f3bf9110383 |
| SHA256 | 154063fbc3d4ad6840cb0f38d10ebb1320bbd63c0973541e4bf384ae504a250d |
| SHA512 | 44ad68372d0a92273e2cd966836f1eac21f87e0f370d60638b529bf4f1fa7aa0f9440358d6856ad28a39cbd1436c923056971be9661771b723d81a13ddd4c7a9 |
memory/4032-7-0x0000000000570000-0x00000000007CC000-memory.dmp
memory/1792-6-0x00000000005F0000-0x000000000084C000-memory.dmp
memory/1792-11-0x00000000005F0000-0x000000000084C000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-11 00:54
Reported
2024-06-11 00:57
Platform
win7-20240508-en
Max time kernel
148s
Max time network
150s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\setup.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9c7fc7ec402f9ae00b297073d0437144_JaffaCakes118.exe | N/A |
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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Enumerates physical storage devices
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main | C:\Users\Admin\AppData\Local\Temp\setup.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\setup.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\setup.exe | N/A |
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\9c7fc7ec402f9ae00b297073d0437144_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9c7fc7ec402f9ae00b297073d0437144_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\setup.exe
C:\Users\Admin\AppData\Local\Temp\setup.exe relaunch
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | trk.airinstaller.com | udp |
| US | 8.8.8.8:53 | trk.airinstaller.com | udp |
| US | 8.8.8.8:53 | trk.airinstaller.com | udp |
| US | 8.8.8.8:53 | trk.airinstaller.com | udp |
| US | 8.8.8.8:53 | trk.airinstaller.com | udp |
| US | 8.8.8.8:53 | trk.airinstaller.com | udp |
| US | 8.8.8.8:53 | trk.airinstaller.com | udp |
| US | 8.8.8.8:53 | trk.airinstaller.com | udp |
| US | 8.8.8.8:53 | trk.airinstaller.com | udp |
| US | 8.8.8.8:53 | trk.airinstaller.com | udp |
| US | 8.8.8.8:53 | trk.airinstaller.com | udp |
| US | 8.8.8.8:53 | trk.airinstaller.com | udp |
| US | 8.8.8.8:53 | trk.airinstaller.com | udp |
| US | 8.8.8.8:53 | assets.airinstaller.com | udp |
Files
memory/2008-0-0x0000000001100000-0x000000000135C000-memory.dmp
\Users\Admin\AppData\Local\Temp\setup.exe
| MD5 | 9c7fc7ec402f9ae00b297073d0437144 |
| SHA1 | 90f7f9fea535beadb0fe3fe1f3839f3bf9110383 |
| SHA256 | 154063fbc3d4ad6840cb0f38d10ebb1320bbd63c0973541e4bf384ae504a250d |
| SHA512 | 44ad68372d0a92273e2cd966836f1eac21f87e0f370d60638b529bf4f1fa7aa0f9440358d6856ad28a39cbd1436c923056971be9661771b723d81a13ddd4c7a9 |
memory/2008-4-0x0000000002A30000-0x0000000002C8C000-memory.dmp
memory/2008-9-0x0000000001100000-0x000000000135C000-memory.dmp
memory/1184-10-0x0000000000E50000-0x00000000010AC000-memory.dmp
memory/1184-11-0x0000000000E50000-0x00000000010AC000-memory.dmp
memory/1184-12-0x0000000000E50000-0x00000000010AC000-memory.dmp
memory/2008-13-0x0000000002A30000-0x0000000002C8C000-memory.dmp
memory/1184-14-0x0000000000E50000-0x00000000010AC000-memory.dmp
memory/1184-15-0x0000000000E50000-0x00000000010AC000-memory.dmp
memory/1184-16-0x0000000000E50000-0x00000000010AC000-memory.dmp
memory/1184-17-0x0000000000E50000-0x00000000010AC000-memory.dmp
memory/1184-18-0x0000000000E50000-0x00000000010AC000-memory.dmp
memory/1184-19-0x0000000000E50000-0x00000000010AC000-memory.dmp
memory/1184-20-0x0000000000E50000-0x00000000010AC000-memory.dmp
memory/1184-21-0x0000000000E50000-0x00000000010AC000-memory.dmp
memory/1184-22-0x0000000000E50000-0x00000000010AC000-memory.dmp
memory/1184-23-0x0000000000E50000-0x00000000010AC000-memory.dmp
memory/1184-25-0x0000000000E50000-0x00000000010AC000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\44wgcOWxV7\intro_page.html
| MD5 | 60995d04e55f8d138cf5183e95942906 |
| SHA1 | d90f51dd6705b94d7d3915dad623f61a7654a410 |
| SHA256 | 05b3464493d500473e1370aafd8c0b8db1678bd38353237141997607caf5c132 |
| SHA512 | 3886ba8025d96b3ba1522def75b997aec503505c14ec3364bba93fa8a5509c792b44bc67a9afbfcc4af9047bad69ae7c9dfd61ec094079cf7ddf3838704af871 |