Analysis Overview
SHA256
4c7e1b392dd9c125635a1fcf8da3a41cbfb2945bd2696894ba6be656a3cfe698
Threat Level: Shows suspicious behavior
The file 16bdf90f1a3827c41677c34c4601f27f_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Deletes itself
VMProtect packed file
Executes dropped EXE
Drops file in Windows directory
Unsigned PE
Enumerates physical storage devices
Program crash
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-27 16:46
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
2024-06-27 16:46
Reported
2024-06-27 16:49
Platform
win7-20231129-en
Max time kernel
122s
Max time network
123s
Command Line
Signatures
VMProtect packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\16bdf90f1a3827c41677c34c4601f27f_JaffaCakes118.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3040 wrote to memory of 2044 | N/A | C:\Users\Admin\AppData\Local\Temp\16bdf90f1a3827c41677c34c4601f27f_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 3040 wrote to memory of 2044 | N/A | C:\Users\Admin\AppData\Local\Temp\16bdf90f1a3827c41677c34c4601f27f_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 3040 wrote to memory of 2044 | N/A | C:\Users\Admin\AppData\Local\Temp\16bdf90f1a3827c41677c34c4601f27f_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 3040 wrote to memory of 2044 | N/A | C:\Users\Admin\AppData\Local\Temp\16bdf90f1a3827c41677c34c4601f27f_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\16bdf90f1a3827c41677c34c4601f27f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\16bdf90f1a3827c41677c34c4601f27f_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3040 -s 184
Network
Files
memory/3040-0-0x0000000000400000-0x0000000000587000-memory.dmp
memory/3040-1-0x0000000000230000-0x0000000000231000-memory.dmp
memory/3040-2-0x0000000000400000-0x0000000000587000-memory.dmp
memory/3040-3-0x0000000000230000-0x0000000000231000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-27 16:46
Reported
2024-06-27 16:49
Platform
win10v2004-20240226-en
Max time kernel
142s
Max time network
157s
Command Line
Signatures
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\360.sys | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\360.sys | 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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\360.sys | C:\Users\Admin\AppData\Local\Temp\16bdf90f1a3827c41677c34c4601f27f_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\360.sys | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\16bdf90f1a3827c41677c34c4601f27f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\16bdf90f1a3827c41677c34c4601f27f_JaffaCakes118.exe"
C:\Windows\360.sys
C:\Windows\360.sys
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=3756 --field-trial-handle=2248,i,10247514684337323751,15511974759131734137,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | maxxx.3322.org | udp |
| US | 20.231.121.79:80 | tcp | |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 13.107.246.64:443 | tcp | |
| US | 8.8.8.8:53 | 107.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | maxxx.3322.org | udp |
| US | 8.8.8.8:53 | maxxx.3322.org | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | maxxx.3322.org | udp |
| US | 8.8.8.8:53 | maxxx.3322.org | udp |
| US | 8.8.8.8:53 | 213.143.182.52.in-addr.arpa | udp |
Files
memory/1604-0-0x0000000000400000-0x0000000000587000-memory.dmp
memory/1604-1-0x0000000002330000-0x0000000002331000-memory.dmp
C:\Windows\360.sys
| MD5 | 16bdf90f1a3827c41677c34c4601f27f |
| SHA1 | 2e20681303893637c34b5c8daa7484d4a9e2f5aa |
| SHA256 | 4c7e1b392dd9c125635a1fcf8da3a41cbfb2945bd2696894ba6be656a3cfe698 |
| SHA512 | 7463b369998c69ddad12a2b2d09fe5b07323d473fef4753718b8b2c0a65ca71caa312187d2c4fb9a4c0da7fe4e1d1c4b0f58e0234db10754fb2a25700530f2b9 |
memory/716-7-0x0000000000400000-0x0000000000587000-memory.dmp
memory/716-8-0x0000000000E90000-0x0000000000E91000-memory.dmp
memory/1604-9-0x0000000000400000-0x0000000000587000-memory.dmp
memory/716-10-0x0000000000400000-0x0000000000587000-memory.dmp
memory/716-11-0x0000000000E90000-0x0000000000E91000-memory.dmp