Analysis Overview
SHA256
4c48576b8d0ac5b24b735dc877964e789ffcb928377fe53bba7cdb9d6ee1ddb9
Threat Level: Known bad
The file 86990a447ae944bc2e1ad7ec738201e9_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
2024-05-31 09:56
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
2024-05-31 09:56
Reported
2024-05-31 09:58
Platform
win7-20240508-en
Max time kernel
121s
Max time network
125s
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\absstxqergy = "C:\\Users\\Admin\\AppData\\Local\\Temp\\86990a447ae944bc2e1ad7ec738201e9_JaffaCakes118.exe" | C:\Users\Admin\AppData\Local\Temp\86990a447ae944bc2e1ad7ec738201e9_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\86990a447ae944bc2e1ad7ec738201e9_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\86990a447ae944bc2e1ad7ec738201e9_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\86990a447ae944bc2e1ad7ec738201e9_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\86990a447ae944bc2e1ad7ec738201e9_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\86990a447ae944bc2e1ad7ec738201e9_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\86990a447ae944bc2e1ad7ec738201e9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\86990a447ae944bc2e1ad7ec738201e9_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ipv4bot.whatismyipaddress.com | udp |
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-31 09:56
Reported
2024-05-31 09:58
Platform
win10v2004-20240426-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-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\ukrfzngprvd = "C:\\Users\\Admin\\AppData\\Local\\Temp\\86990a447ae944bc2e1ad7ec738201e9_JaffaCakes118.exe" | C:\Users\Admin\AppData\Local\Temp\86990a447ae944bc2e1ad7ec738201e9_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\86990a447ae944bc2e1ad7ec738201e9_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\86990a447ae944bc2e1ad7ec738201e9_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\86990a447ae944bc2e1ad7ec738201e9_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\86990a447ae944bc2e1ad7ec738201e9_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\86990a447ae944bc2e1ad7ec738201e9_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\86990a447ae944bc2e1ad7ec738201e9_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\86990a447ae944bc2e1ad7ec738201e9_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\86990a447ae944bc2e1ad7ec738201e9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\86990a447ae944bc2e1ad7ec738201e9_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ipv4bot.whatismyipaddress.com | udp |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 249.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |