Analysis Overview
SHA256
a12e5b1eb3d865757223b2e5533eb537caaf7973af327f07da4fb0166aa36b6d
Threat Level: Shows suspicious behavior
The file 836f2b37f2360cd55545894929c5b60a_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Credentials from Password Stores: Windows Credential Manager
Reads WinSCP keys stored on the system
Reads user/profile data of web browsers
Checks installed software on the system
Adds Run key to start application
UPX packed file
Unsigned PE
Browser Information Discovery
System Location Discovery: System Language Discovery
Program crash
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-31 15:27
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-31 15:27
Reported
2024-10-31 15:34
Platform
win7-20240903-en
Max time kernel
140s
Max time network
159s
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\SmartIndex = "C:\\Users\\Admin\\AppData\\Local\\Temp\\836f2b37f2360cd55545894929c5b60a_JaffaCakes118.exe" | C:\Users\Admin\AppData\Local\Temp\836f2b37f2360cd55545894929c5b60a_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 |
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\836f2b37f2360cd55545894929c5b60a_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\836f2b37f2360cd55545894929c5b60a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\836f2b37f2360cd55545894929c5b60a_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 76.121.34.32:80 | tcp | |
| N/A | 127.0.0.1:49199 | tcp | |
| N/A | 127.0.0.1:49204 | tcp | |
| BA | 77.239.3.11:80 | tcp | |
| N/A | 127.0.0.1:49208 | tcp | |
| VE | 190.78.140.30:80 | tcp | |
| N/A | 127.0.0.1:49212 | tcp | |
| BR | 186.236.41.3:80 | tcp | |
| N/A | 127.0.0.1:49216 | tcp | |
| TW | 180.176.7.109:80 | tcp | |
| N/A | 127.0.0.1:49220 | tcp | |
| IN | 116.193.133.218:80 | tcp | |
| QA | 78.100.116.47:80 | tcp | |
| N/A | 127.0.0.1:49225 | tcp | |
| N/A | 127.0.0.1:49229 | tcp | |
| UA | 178.74.212.197:80 | tcp | |
| N/A | 127.0.0.1:49233 | tcp | |
| BA | 77.239.21.25:80 | tcp | |
| N/A | 127.0.0.1:49236 | tcp | |
| RO | 79.113.187.49:80 | tcp | |
| N/A | 127.0.0.1:49240 | tcp | |
| CA | 24.83.200.9:80 | tcp | |
| N/A | 127.0.0.1:49244 | tcp | |
| TR | 46.1.51.22:80 | tcp | |
| N/A | 127.0.0.1:49248 | tcp | |
| KR | 175.214.40.13:80 | tcp | |
| KR | 118.33.21.46:80 | tcp | |
| N/A | 127.0.0.1:49253 | tcp | |
| KR | 221.156.192.17:80 | tcp | |
| N/A | 127.0.0.1:49257 | tcp |
Files
memory/2512-0-0x0000000000403000-0x0000000000404000-memory.dmp
memory/2512-4-0x0000000000400000-0x000000000061E000-memory.dmp
memory/2512-3-0x0000000000400000-0x000000000061E000-memory.dmp
memory/2512-5-0x0000000000400000-0x000000000061E000-memory.dmp
memory/2512-6-0x0000000000400000-0x000000000061E000-memory.dmp
memory/2512-7-0x0000000000403000-0x0000000000404000-memory.dmp
memory/2512-8-0x0000000000400000-0x000000000061E000-memory.dmp
memory/2512-14-0x0000000000400000-0x000000000061E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-31 15:27
Reported
2024-10-31 15:34
Platform
win10v2004-20241007-en
Max time kernel
136s
Max time network
152s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\836f2b37f2360cd55545894929c5b60a_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\836f2b37f2360cd55545894929c5b60a_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\836f2b37f2360cd55545894929c5b60a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\836f2b37f2360cd55545894929c5b60a_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 1004 -ip 1004
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1004 -s 396
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.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 | 92.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |