Analysis Overview
SHA256
eeafcee22b2d6359955a3c739332456cf35abcfac26544c1eff0131431863a4d
Threat Level: Known bad
The file bc23efee4d18529a9e95a84a03ae1d73_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Gandcrab family
GandCrab payload
Adds Run key to start application
Enumerates connected drives
Unsigned PE
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-18 13:20
Signatures
GandCrab payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Gandcrab family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-18 13:20
Reported
2024-06-18 13:23
Platform
win7-20240508-en
Max time kernel
121s
Max time network
121s
Command Line
Signatures
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\fafrgyjxqrm = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bc23efee4d18529a9e95a84a03ae1d73_JaffaCakes118.exe" | C:\Users\Admin\AppData\Local\Temp\bc23efee4d18529a9e95a84a03ae1d73_JaffaCakes118.exe | N/A |
Enumerates connected drives
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\bc23efee4d18529a9e95a84a03ae1d73_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\bc23efee4d18529a9e95a84a03ae1d73_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\bc23efee4d18529a9e95a84a03ae1d73_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bc23efee4d18529a9e95a84a03ae1d73_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bc23efee4d18529a9e95a84a03ae1d73_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\bc23efee4d18529a9e95a84a03ae1d73_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bc23efee4d18529a9e95a84a03ae1d73_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ipv4bot.whatismyipaddress.com | udp |
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-18 13:20
Reported
2024-06-18 13:23
Platform
win10v2004-20240508-en
Max time kernel
93s
Max time network
94s
Command Line
Signatures
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\qttzpbfepaz = "C:\\Users\\Admin\\AppData\\Local\\Temp\\bc23efee4d18529a9e95a84a03ae1d73_JaffaCakes118.exe" | C:\Users\Admin\AppData\Local\Temp\bc23efee4d18529a9e95a84a03ae1d73_JaffaCakes118.exe | N/A |
Enumerates connected drives
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\bc23efee4d18529a9e95a84a03ae1d73_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\bc23efee4d18529a9e95a84a03ae1d73_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\bc23efee4d18529a9e95a84a03ae1d73_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bc23efee4d18529a9e95a84a03ae1d73_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bc23efee4d18529a9e95a84a03ae1d73_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bc23efee4d18529a9e95a84a03ae1d73_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bc23efee4d18529a9e95a84a03ae1d73_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\bc23efee4d18529a9e95a84a03ae1d73_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bc23efee4d18529a9e95a84a03ae1d73_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ipv4bot.whatismyipaddress.com | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 216.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |