Analysis Overview
SHA256
270cbd6409f932367cc6953dce42d9aee89f66d722a4cf6196cadf7401217937
Threat Level: Likely malicious
The file 64119aa0b6a3110f625b073170593df6_JaffaCakes118 was found to be: Likely malicious.
Malicious Activity Summary
Creates new service(s)
Drops startup file
VMProtect packed file
Drops file in System32 directory
Drops file in Program Files directory
Drops file in Windows directory
Launches sc.exe
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-21 17:02
Signatures
VMProtect 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
2024-05-21 17:02
Reported
2024-05-21 17:05
Platform
win7-20231129-en
Max time kernel
149s
Max time network
118s
Command Line
Signatures
Creates new service(s)
Drops startup file
| Description | Indicator | Process | Target |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\abc.vbs | C:\Users\Admin\AppData\Local\Temp\64119aa0b6a3110f625b073170593df6_JaffaCakes118.exe | N/A |
VMProtect 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 |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | \??\c:\windows\SysWOW64\Com\vsx.vbs | C:\Users\Admin\AppData\Local\Temp\64119aa0b6a3110f625b073170593df6_JaffaCakes118.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | \??\c:\Program Files\windows nt\6411.dll | C:\Users\Admin\AppData\Local\Temp\64119aa0b6a3110f625b073170593df6_JaffaCakes118.exe | N/A |
| File opened for modification | \??\c:\Program Files\common files\64119.dll | C:\Users\Admin\AppData\Local\Temp\64119aa0b6a3110f625b073170593df6_JaffaCakes118.exe | N/A |
| File opened for modification | \??\c:\Program Files\internet explorer\64119a.dll | C:\Users\Admin\AppData\Local\Temp\64119aa0b6a3110f625b073170593df6_JaffaCakes118.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\64119aa0b6a3110f625b073170593df6_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\64119aa0b6a3110f625b073170593df6_JaffaCakes118.exe | N/A |
Launches sc.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\sc.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\sc.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\64119aa0b6a3110f625b073170593df6_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\64119aa0b6a3110f625b073170593df6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\64119aa0b6a3110f625b073170593df6_JaffaCakes118.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c sc Create WebCliant binPath= "cmd /c start C:\Users\Admin\AppData\Roaming\Microsoft\Windows\desktop.vbs" type= own type= interact start= auto
C:\Windows\SysWOW64\cmd.exe
cmd /c sc Create ChannelRent binPath= "cmd /c start c:\windows\system32\Com\vsx.vbs" type= own type= interact start= auto
C:\Windows\SysWOW64\sc.exe
sc Create ChannelRent binPath= "cmd /c start c:\windows\system32\Com\vsx.vbs" type= own type= interact start= auto
C:\Windows\SysWOW64\sc.exe
sc Create WebCliant binPath= "cmd /c start C:\Users\Admin\AppData\Roaming\Microsoft\Windows\desktop.vbs" type= own type= interact start= auto
Network
Files
memory/2060-0-0x0000000000400000-0x000000000058F000-memory.dmp
memory/2060-1-0x0000000000400000-0x000000000058F000-memory.dmp
memory/2060-3-0x0000000000400000-0x000000000058F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-21 17:02
Reported
2024-05-21 17:05
Platform
win10v2004-20240226-en
Max time kernel
151s
Max time network
150s
Command Line
Signatures
Creates new service(s)
Drops startup file
| Description | Indicator | Process | Target |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\abc.vbs | C:\Users\Admin\AppData\Local\Temp\64119aa0b6a3110f625b073170593df6_JaffaCakes118.exe | N/A |
VMProtect 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 |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | \??\c:\windows\SysWOW64\Com\vsx.vbs | C:\Users\Admin\AppData\Local\Temp\64119aa0b6a3110f625b073170593df6_JaffaCakes118.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | \??\c:\Program Files\windows nt\6411.dll | C:\Users\Admin\AppData\Local\Temp\64119aa0b6a3110f625b073170593df6_JaffaCakes118.exe | N/A |
| File opened for modification | \??\c:\Program Files\common files\64119.dll | C:\Users\Admin\AppData\Local\Temp\64119aa0b6a3110f625b073170593df6_JaffaCakes118.exe | N/A |
| File opened for modification | \??\c:\Program Files\internet explorer\64119a.dll | C:\Users\Admin\AppData\Local\Temp\64119aa0b6a3110f625b073170593df6_JaffaCakes118.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\64119aa0b6a3110f625b073170593df6_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\64119aa0b6a3110f625b073170593df6_JaffaCakes118.exe | N/A |
Launches sc.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\sc.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\sc.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\64119aa0b6a3110f625b073170593df6_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\64119aa0b6a3110f625b073170593df6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\64119aa0b6a3110f625b073170593df6_JaffaCakes118.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c sc Create WebCliant binPath= "cmd /c start C:\Users\Admin\AppData\Roaming\Microsoft\Windows\desktop.vbs" type= own type= interact start= auto
C:\Windows\SysWOW64\cmd.exe
cmd /c sc Create ChannelRent binPath= "cmd /c start c:\windows\system32\Com\vsx.vbs" type= own type= interact start= auto
C:\Windows\SysWOW64\sc.exe
sc Create WebCliant binPath= "cmd /c start C:\Users\Admin\AppData\Roaming\Microsoft\Windows\desktop.vbs" type= own type= interact start= auto
C:\Windows\SysWOW64\sc.exe
sc Create ChannelRent binPath= "cmd /c start c:\windows\system32\Com\vsx.vbs" type= own type= interact start= auto
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4104 --field-trial-handle=2280,i,11703952675008463361,17436195144517971517,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| GB | 23.44.234.16:80 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 13.107.253.64:443 | tcp | |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.94.73.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 168.253.116.51.in-addr.arpa | udp |
Files
memory/2240-0-0x0000000000400000-0x000000000058F000-memory.dmp
memory/2240-1-0x0000000000516000-0x0000000000517000-memory.dmp
memory/2240-2-0x0000000000400000-0x000000000058F000-memory.dmp
memory/2240-4-0x0000000000400000-0x000000000058F000-memory.dmp