Analysis Overview
SHA256
d9c2825fcb3b09e2ecc5269b6c0029360d35a4835f081c713d7e654be60805c9
Threat Level: Shows suspicious behavior
The file 662725a71fee0030d0514610056ea1d3_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Reads user/profile data of web browsers
Adds Run key to start application
Checks installed software on the system
UPX packed file
Program crash
Unsigned PE
System Location Discovery: System Language Discovery
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-21 08:33
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-21 08:33
Reported
2024-10-21 08:36
Platform
win7-20241010-en
Max time kernel
150s
Max time network
142s
Command Line
Signatures
Reads user/profile data of web browsers
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\\662725a71fee0030d0514610056ea1d3_JaffaCakes118.exe" | C:\Users\Admin\AppData\Local\Temp\662725a71fee0030d0514610056ea1d3_JaffaCakes118.exe | N/A |
Checks installed software on the system
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 |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\662725a71fee0030d0514610056ea1d3_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\662725a71fee0030d0514610056ea1d3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\662725a71fee0030d0514610056ea1d3_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| JP | 220.215.171.123:80 | tcp | |
| UA | 95.69.198.123:80 | tcp | |
| DE | 46.5.35.124:80 | tcp | |
| JP | 210.79.42.125:80 | tcp | |
| LT | 86.38.84.125:80 | tcp | |
| UA | 176.241.133.121:80 | tcp | |
| RU | 188.255.34.129:80 | tcp | |
| UA | 94.153.91.131:80 | tcp | |
| UA | 134.249.168.132:80 | tcp | |
| BG | 84.238.197.137:80 | tcp | |
| PL | 31.11.254.148:80 | tcp | |
| JP | 124.109.133.149:80 | tcp | |
| JP | 119.26.31.150:80 | tcp | |
| UA | 5.248.177.156:80 | tcp | |
| UA | 178.150.139.157:80 | tcp | |
| RU | 46.72.35.139:80 | tcp | |
| UA | 77.122.98.139:80 | tcp | |
| ES | 109.232.112.139:80 | tcp | |
| HK | 113.253.148.143:80 | tcp | |
| EE | 85.253.112.144:80 | tcp | |
| UA | 77.122.234.46:80 | tcp | |
| UA | 176.8.56.47:80 | tcp | |
| BG | 194.12.252.50:80 | tcp | |
| UA | 185.39.74.52:80 | tcp | |
| UA | 178.150.244.54:80 | tcp | |
| UA | 109.251.75.235:80 | tcp | |
| RU | 212.22.71.239:80 | tcp | |
| UA | 134.249.232.240:80 | tcp | |
| IT | 87.121.67.242:80 | tcp | |
| LV | 87.110.136.242:80 | tcp | |
| UA | 31.202.176.100:80 | tcp | |
| KR | 183.99.209.102:80 | tcp | |
| UA | 141.105.128.105:80 | tcp | |
| BY | 178.172.199.106:80 | tcp | |
| UA | 46.118.30.111:80 | tcp |
Files
memory/2172-0-0x0000000000220000-0x0000000000221000-memory.dmp
memory/2172-1-0x0000000000230000-0x0000000000231000-memory.dmp
memory/2172-2-0x0000000000400000-0x000000000063E000-memory.dmp
memory/2172-3-0x0000000000400000-0x000000000063E000-memory.dmp
memory/2172-5-0x0000000000400000-0x000000000063E000-memory.dmp
memory/2172-4-0x0000000000576000-0x000000000063D000-memory.dmp
memory/2172-6-0x0000000000400000-0x000000000063E000-memory.dmp
memory/2172-7-0x0000000000230000-0x0000000000231000-memory.dmp
memory/2172-9-0x0000000000400000-0x000000000063E000-memory.dmp
memory/2172-8-0x0000000000576000-0x000000000063D000-memory.dmp
memory/2172-11-0x0000000000400000-0x000000000063E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-21 08:33
Reported
2024-10-21 08:36
Platform
win10v2004-20241007-en
Max time kernel
139s
Max time network
123s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\662725a71fee0030d0514610056ea1d3_JaffaCakes118.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\662725a71fee0030d0514610056ea1d3_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\662725a71fee0030d0514610056ea1d3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\662725a71fee0030d0514610056ea1d3_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4532 -ip 4532
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4532 -s 336
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 136.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |