Analysis Overview
SHA256
db37ac5189ca640c316cc78fbaeb73752ae4f3348a986e149c3f820ecb79ceee
Threat Level: Shows suspicious behavior
The file 434a64f0f01a0dbb7d31097baa2b804b_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Reads user/profile data of web browsers
Credentials from Password Stores: Windows Credential Manager
Reads WinSCP keys stored on the system
Adds Run key to start application
Checks installed software on the system
UPX packed file
Program crash
Browser Information Discovery
System Location Discovery: System Language Discovery
Unsigned PE
Checks processor information in registry
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-14 17:13
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-14 17:13
Reported
2024-10-14 17:16
Platform
win7-20240903-en
Max time kernel
140s
Max time network
144s
Command Line
Signatures
Credentials from Password Stores: Windows Credential Manager
Reads WinSCP keys stored on the system
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\SonyAgent = "C:\\Users\\Admin\\AppData\\Local\\Temp\\434a64f0f01a0dbb7d31097baa2b804b_JaffaCakes118.exe" | C:\Users\Admin\AppData\Local\Temp\434a64f0f01a0dbb7d31097baa2b804b_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 |
Browser Information Discovery
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\434a64f0f01a0dbb7d31097baa2b804b_JaffaCakes118.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\434a64f0f01a0dbb7d31097baa2b804b_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\434a64f0f01a0dbb7d31097baa2b804b_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz | C:\Users\Admin\AppData\Local\Temp\434a64f0f01a0dbb7d31097baa2b804b_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\434a64f0f01a0dbb7d31097baa2b804b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\434a64f0f01a0dbb7d31097baa2b804b_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| IR | 80.191.238.21:80 | tcp | |
| N/A | 127.0.0.1:49205 | tcp | |
| KR | 115.92.210.52:80 | tcp | |
| N/A | 127.0.0.1:49213 | tcp | |
| KR | 125.129.220.109:80 | tcp | |
| N/A | 127.0.0.1:49216 | tcp | |
| IT | 150.217.29.39:80 | tcp | |
| N/A | 127.0.0.1:49220 | tcp | |
| TR | 182.160.39.21:80 | tcp | |
| N/A | 127.0.0.1:49224 | tcp | |
| EE | 82.131.45.215:80 | tcp | |
| N/A | 127.0.0.1:49228 | tcp | |
| KN | 204.19.201.216:80 | tcp | |
| N/A | 127.0.0.1:49232 | tcp | |
| TW | 118.160.38.25:80 | tcp | |
| N/A | 127.0.0.1:49237 | tcp | |
| KZ | 95.59.96.5:80 | tcp | |
| N/A | 127.0.0.1:49241 | tcp | |
| RU | 93.190.176.30:80 | tcp | |
| N/A | 127.0.0.1:49245 | tcp | |
| IR | 89.165.90.93:80 | tcp | |
| N/A | 127.0.0.1:49248 | tcp | |
| PL | 89.228.129.91:80 | tcp | |
| N/A | 127.0.0.1:49252 | tcp | |
| MK | 31.11.81.80:80 | tcp | |
| N/A | 127.0.0.1:49256 | tcp | |
| IR | 2.185.131.58:80 | tcp | |
| N/A | 127.0.0.1:49260 | tcp | |
| DE | 46.247.137.234:80 | tcp | |
| N/A | 127.0.0.1:49265 | tcp |
Files
memory/2236-0-0x00000000002C0000-0x00000000002C1000-memory.dmp
memory/2236-1-0x00000000002E0000-0x00000000002E1000-memory.dmp
memory/2236-3-0x0000000000400000-0x0000000000640000-memory.dmp
memory/2236-2-0x0000000000400000-0x0000000000640000-memory.dmp
memory/2236-5-0x0000000000400000-0x0000000000640000-memory.dmp
memory/2236-4-0x000000000057F000-0x000000000063F000-memory.dmp
memory/2236-6-0x00000000002C0000-0x00000000002C1000-memory.dmp
memory/2236-7-0x00000000002E0000-0x00000000002E1000-memory.dmp
memory/2236-8-0x000000000057F000-0x000000000063F000-memory.dmp
memory/2236-10-0x0000000000400000-0x0000000000640000-memory.dmp
memory/2236-19-0x0000000000400000-0x0000000000640000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-14 17:13
Reported
2024-10-14 17:16
Platform
win10v2004-20241007-en
Max time kernel
135s
Max time network
139s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\434a64f0f01a0dbb7d31097baa2b804b_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\434a64f0f01a0dbb7d31097baa2b804b_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\434a64f0f01a0dbb7d31097baa2b804b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\434a64f0f01a0dbb7d31097baa2b804b_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4468 -ip 4468
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4468 -s 492
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.99.105.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.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 |