Analysis Overview
SHA256
27c70eb77d16f9bb5f2755302b7d53b120abd1c4e670d547eb477ae6ec1ca7a8
Threat Level: Known bad
The file b9c7f2c98dcb6982623837328570da45_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
GandCrab payload
Gandcrab family
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
2024-06-17 20:02
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
2024-06-17 20:02
Reported
2024-06-17 20:05
Platform
win7-20240611-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\cmsibscsalz = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b9c7f2c98dcb6982623837328570da45_JaffaCakes118.exe" | C:\Users\Admin\AppData\Local\Temp\b9c7f2c98dcb6982623837328570da45_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\b9c7f2c98dcb6982623837328570da45_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\b9c7f2c98dcb6982623837328570da45_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\b9c7f2c98dcb6982623837328570da45_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b9c7f2c98dcb6982623837328570da45_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b9c7f2c98dcb6982623837328570da45_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b9c7f2c98dcb6982623837328570da45_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b9c7f2c98dcb6982623837328570da45_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ipv4bot.whatismyipaddress.com | udp |
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-17 20:02
Reported
2024-06-17 20:05
Platform
win10v2004-20240508-en
Max time kernel
51s
Max time network
51s
Command Line
Signatures
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\jcnscrwgetc = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b9c7f2c98dcb6982623837328570da45_JaffaCakes118.exe" | C:\Users\Admin\AppData\Local\Temp\b9c7f2c98dcb6982623837328570da45_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\b9c7f2c98dcb6982623837328570da45_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\b9c7f2c98dcb6982623837328570da45_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\b9c7f2c98dcb6982623837328570da45_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b9c7f2c98dcb6982623837328570da45_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b9c7f2c98dcb6982623837328570da45_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b9c7f2c98dcb6982623837328570da45_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b9c7f2c98dcb6982623837328570da45_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\b9c7f2c98dcb6982623837328570da45_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b9c7f2c98dcb6982623837328570da45_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ipv4bot.whatismyipaddress.com | udp |