Analysis Overview
SHA256
cf363acfb37c995b81cc7bd094a8b55f460919e62dce5b2ebb538623c9e8850f
Threat Level: Known bad
The file 9a3e71924cac8213cd25bc66ffcb13b0_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
2024-06-09 22:22
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
2024-06-09 22:18
Reported
2024-06-09 22:33
Platform
win7-20240215-en
Max time kernel
120s
Max time network
121s
Command Line
Signatures
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\pjczeroosnu = "C:\\Users\\Admin\\AppData\\Local\\Temp\\9a3e71924cac8213cd25bc66ffcb13b0_JaffaCakes118.exe" | C:\Users\Admin\AppData\Local\Temp\9a3e71924cac8213cd25bc66ffcb13b0_JaffaCakes118.exe | N/A |
Enumerates connected drives
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\9a3e71924cac8213cd25bc66ffcb13b0_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\9a3e71924cac8213cd25bc66ffcb13b0_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\9a3e71924cac8213cd25bc66ffcb13b0_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9a3e71924cac8213cd25bc66ffcb13b0_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9a3e71924cac8213cd25bc66ffcb13b0_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\9a3e71924cac8213cd25bc66ffcb13b0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9a3e71924cac8213cd25bc66ffcb13b0_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ipv4bot.whatismyipaddress.com | udp |
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-09 22:18
Reported
2024-06-09 22:33
Platform
win10v2004-20240508-en
Max time kernel
148s
Max time network
150s
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\hsllyacglrm = "C:\\Users\\Admin\\AppData\\Local\\Temp\\9a3e71924cac8213cd25bc66ffcb13b0_JaffaCakes118.exe" | C:\Users\Admin\AppData\Local\Temp\9a3e71924cac8213cd25bc66ffcb13b0_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\9a3e71924cac8213cd25bc66ffcb13b0_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\9a3e71924cac8213cd25bc66ffcb13b0_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\9a3e71924cac8213cd25bc66ffcb13b0_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9a3e71924cac8213cd25bc66ffcb13b0_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9a3e71924cac8213cd25bc66ffcb13b0_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9a3e71924cac8213cd25bc66ffcb13b0_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9a3e71924cac8213cd25bc66ffcb13b0_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\9a3e71924cac8213cd25bc66ffcb13b0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9a3e71924cac8213cd25bc66ffcb13b0_JaffaCakes118.exe"
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 | ipv4bot.whatismyipaddress.com | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 35.15.31.184.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.192.11.51.in-addr.arpa | udp |