Analysis Overview
SHA256
1944e3560e3f0e997900d664726e2b3bd4cc3991000bbaf9888a92ff41e62c08
Threat Level: Known bad
The file a29902cf02373bfc6e3c93f122ae6455_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Formbook
Formbook payload
Suspicious use of SetThreadContext
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-04-03 17:51
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-03 17:51
Reported
2024-04-03 17:53
Platform
win10v2004-20240226-en
Max time kernel
144s
Max time network
152s
Command Line
Signatures
Formbook
Formbook payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2172 set thread context of 2384 | N/A | C:\Users\Admin\AppData\Local\Temp\a29902cf02373bfc6e3c93f122ae6455_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\a29902cf02373bfc6e3c93f122ae6455_JaffaCakes118.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a29902cf02373bfc6e3c93f122ae6455_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a29902cf02373bfc6e3c93f122ae6455_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a29902cf02373bfc6e3c93f122ae6455_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a29902cf02373bfc6e3c93f122ae6455_JaffaCakes118.exe"
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=3804 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:8
C:\Users\Admin\AppData\Local\Temp\a29902cf02373bfc6e3c93f122ae6455_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a29902cf02373bfc6e3c93f122ae6455_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 38.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.181.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 13.107.246.64:443 | tcp | |
| US | 8.8.8.8:53 | 45.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 202.110.86.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 93.65.42.20.in-addr.arpa | udp |
Files
memory/2172-0-0x0000000075290000-0x0000000075A40000-memory.dmp
memory/2172-1-0x0000000000060000-0x00000000000F2000-memory.dmp
memory/2172-2-0x0000000005110000-0x00000000056B4000-memory.dmp
memory/2172-3-0x0000000004A90000-0x0000000004B22000-memory.dmp
memory/2172-4-0x0000000004BF0000-0x0000000004C00000-memory.dmp
memory/2172-5-0x0000000004B40000-0x0000000004B4A000-memory.dmp
memory/2172-6-0x0000000006360000-0x000000000636A000-memory.dmp
memory/2172-7-0x0000000075290000-0x0000000075A40000-memory.dmp
memory/2172-8-0x0000000004BF0000-0x0000000004C00000-memory.dmp
memory/2172-9-0x0000000006690000-0x000000000672C000-memory.dmp
memory/2172-10-0x0000000006820000-0x000000000689E000-memory.dmp
memory/2384-11-0x0000000000400000-0x000000000042E000-memory.dmp
memory/2384-13-0x0000000001390000-0x00000000016DA000-memory.dmp
memory/2172-14-0x0000000075290000-0x0000000075A40000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-03 17:51
Reported
2024-04-03 17:53
Platform
win7-20240221-en
Max time kernel
122s
Max time network
127s
Command Line
Signatures
Formbook
Formbook payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2020 set thread context of 2396 | N/A | C:\Users\Admin\AppData\Local\Temp\a29902cf02373bfc6e3c93f122ae6455_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\a29902cf02373bfc6e3c93f122ae6455_JaffaCakes118.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a29902cf02373bfc6e3c93f122ae6455_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a29902cf02373bfc6e3c93f122ae6455_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a29902cf02373bfc6e3c93f122ae6455_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\a29902cf02373bfc6e3c93f122ae6455_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a29902cf02373bfc6e3c93f122ae6455_JaffaCakes118.exe"
Network
Files
memory/2020-1-0x0000000074330000-0x0000000074A1E000-memory.dmp
memory/2020-0-0x0000000001220000-0x00000000012B2000-memory.dmp
memory/2020-2-0x0000000004BE0000-0x0000000004C20000-memory.dmp
memory/2020-3-0x00000000004F0000-0x00000000004FA000-memory.dmp
memory/2020-4-0x0000000074330000-0x0000000074A1E000-memory.dmp
memory/2020-5-0x0000000004BE0000-0x0000000004C20000-memory.dmp
memory/2020-6-0x00000000053F0000-0x000000000546E000-memory.dmp
memory/2396-7-0x0000000000400000-0x000000000042E000-memory.dmp
memory/2396-8-0x0000000000400000-0x000000000042E000-memory.dmp
memory/2396-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2396-11-0x0000000000400000-0x000000000042E000-memory.dmp
memory/2020-12-0x0000000074330000-0x0000000074A1E000-memory.dmp
memory/2396-13-0x0000000000AE0000-0x0000000000DE3000-memory.dmp