Analysis Overview
SHA256
3072d27680eb4ba724f426d47e5e6c8af5195ae1b7f2e23d9c9c65e7d8dec386
Threat Level: Shows suspicious behavior
The file a84bcbbfddc66f6cdbfee2ed6423b521_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
UPX packed file
Reads user/profile data of web browsers
Adds Run key to start application
Checks installed software on the system
Suspicious use of SetThreadContext
Suspicious use of NtSetInformationThreadHideFromDebugger
Unsigned PE
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-14 06:18
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-14 06:18
Reported
2024-06-14 06:21
Platform
win7-20240508-en
Max time kernel
150s
Max time network
140s
Command Line
Signatures
Reads user/profile data of web browsers
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 |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\a84bcbbfddc66f6cdbfee2ed6423b521_JaffaCakes118.exe" | C:\Users\Admin\AppData\Local\Temp\a84bcbbfddc66f6cdbfee2ed6423b521_JaffaCakes118.exe | N/A |
Checks installed software on the system
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a84bcbbfddc66f6cdbfee2ed6423b521_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3008 set thread context of 2888 | N/A | C:\Users\Admin\AppData\Local\Temp\a84bcbbfddc66f6cdbfee2ed6423b521_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\a84bcbbfddc66f6cdbfee2ed6423b521_JaffaCakes118.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a84bcbbfddc66f6cdbfee2ed6423b521_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a84bcbbfddc66f6cdbfee2ed6423b521_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a84bcbbfddc66f6cdbfee2ed6423b521_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a84bcbbfddc66f6cdbfee2ed6423b521_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\a84bcbbfddc66f6cdbfee2ed6423b521_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\a84bcbbfddc66f6cdbfee2ed6423b521_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\a84bcbbfddc66f6cdbfee2ed6423b521_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\a84bcbbfddc66f6cdbfee2ed6423b521_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\a84bcbbfddc66f6cdbfee2ed6423b521_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\a84bcbbfddc66f6cdbfee2ed6423b521_JaffaCakes118.exe
Network
| Country | Destination | Domain | Proto |
| UA | 93.76.97.6:80 | tcp | |
| US | 72.238.14.7:80 | tcp | |
| GE | 82.211.132.7:80 | tcp | |
| UA | 46.119.225.7:80 | tcp | |
| UA | 93.77.124.9:80 | tcp | |
| UA | 178.150.44.38:80 | tcp | |
| RO | 89.238.200.39:80 | tcp | |
| JP | 220.208.242.39:80 | tcp | |
| MD | 89.28.83.40:80 | tcp | |
| RO | 188.27.219.42:80 | tcp | |
| UA | 77.120.67.181:80 | tcp | |
| DE | 178.156.163.181:80 | tcp | |
| HU | 188.143.8.184:80 | tcp | |
| PL | 185.18.141.185:80 | tcp | |
| US | 69.132.77.186:80 | tcp | |
| NL | 89.32.244.98:80 | tcp | |
| IN | 49.204.157.99:80 | tcp | |
| UA | 77.122.83.102:80 | tcp | |
| VN | 27.2.112.103:80 | tcp | |
| UA | 37.229.54.104:80 | tcp | |
| UA | 31.43.59.204:80 | tcp | |
| UA | 176.111.178.205:80 | tcp | |
| UA | 176.112.23.208:80 | tcp | |
| UA | 46.119.212.209:80 | tcp | |
| LV | 91.105.94.211:80 | tcp | |
| AM | 46.241.169.21:80 | tcp | |
| JP | 108.61.162.24:80 | tcp | |
| DE | 95.111.238.25:80 | tcp | |
| UA | 46.250.102.27:80 | tcp | |
| US | 173.26.6.28:80 | tcp | |
| PS | 86.107.19.225:80 | tcp | |
| AR | 190.55.97.230:80 | tcp | |
| US | 73.183.11.231:80 | tcp | |
| UA | 178.151.215.232:80 | tcp | |
| AR | 186.22.104.233:80 | tcp |
Files
memory/3008-0-0x0000000000270000-0x0000000000274000-memory.dmp
memory/2888-1-0x00000000001B0000-0x00000000002AA000-memory.dmp
memory/2888-10-0x0000000000400000-0x000000000063E000-memory.dmp
memory/2888-22-0x0000000000400000-0x000000000063E000-memory.dmp
memory/2888-21-0x0000000000400000-0x000000000063E000-memory.dmp
memory/3008-19-0x0000000000400000-0x000000000040D000-memory.dmp
memory/2888-18-0x0000000000400000-0x000000000063E000-memory.dmp
memory/2888-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2888-14-0x0000000000400000-0x000000000063E000-memory.dmp
memory/2888-12-0x0000000000400000-0x000000000063E000-memory.dmp
memory/2888-8-0x0000000000400000-0x000000000063E000-memory.dmp
memory/2888-7-0x0000000000400000-0x000000000063E000-memory.dmp
memory/2888-5-0x0000000000400000-0x000000000063E000-memory.dmp
memory/2888-3-0x0000000000400000-0x000000000063E000-memory.dmp
memory/2888-23-0x0000000000400000-0x000000000063E000-memory.dmp
memory/2888-25-0x0000000000400000-0x000000000063E000-memory.dmp
memory/2888-26-0x0000000000400000-0x000000000063E000-memory.dmp
memory/2888-24-0x0000000000400000-0x000000000063E000-memory.dmp
memory/2888-27-0x0000000000400000-0x000000000063E000-memory.dmp
memory/2888-28-0x0000000000400000-0x000000000063E000-memory.dmp
memory/2888-29-0x0000000000400000-0x000000000063E000-memory.dmp
memory/2888-30-0x0000000000400000-0x000000000063E000-memory.dmp
memory/2888-31-0x0000000000400000-0x000000000063E000-memory.dmp
memory/2888-32-0x0000000000400000-0x000000000063E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-14 06:18
Reported
2024-06-14 06:21
Platform
win10v2004-20240226-en
Max time kernel
141s
Max time network
157s
Command Line
Signatures
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a84bcbbfddc66f6cdbfee2ed6423b521_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a84bcbbfddc66f6cdbfee2ed6423b521_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a84bcbbfddc66f6cdbfee2ed6423b521_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=1324 --field-trial-handle=2280,i,1836084024518340990,18250262151825427757,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| 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 |
| GB | 142.250.187.202:443 | tcp | |
| 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 | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.112.168.52.in-addr.arpa | udp |
Files
memory/3296-0-0x0000000000400000-0x000000000040D000-memory.dmp