Analysis Overview
SHA256
e28c546a72d72e7b4d5921de3533342142bd00663679746314dd4dab6cc352e6
Threat Level: Known bad
The file 159818d0c0f39421a1f1024023b6e722_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
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-05 02:35
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
2024-05-05 02:35
Reported
2024-05-05 03:07
Platform
win7-20231129-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-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\tohbynsmzat = "C:\\Users\\Admin\\AppData\\Local\\Temp\\159818d0c0f39421a1f1024023b6e722_JaffaCakes118.exe" | C:\Users\Admin\AppData\Local\Temp\159818d0c0f39421a1f1024023b6e722_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\159818d0c0f39421a1f1024023b6e722_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\159818d0c0f39421a1f1024023b6e722_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\159818d0c0f39421a1f1024023b6e722_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\159818d0c0f39421a1f1024023b6e722_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\159818d0c0f39421a1f1024023b6e722_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\159818d0c0f39421a1f1024023b6e722_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\159818d0c0f39421a1f1024023b6e722_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ipv4bot.whatismyipaddress.com | udp |
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-05 02:35
Reported
2024-05-05 03:07
Platform
win10v2004-20240419-en
Max time kernel
133s
Max time network
105s
Command Line
Signatures
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3726321484-1950364574-433157660-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\nxczlftpoky = "C:\\Users\\Admin\\AppData\\Local\\Temp\\159818d0c0f39421a1f1024023b6e722_JaffaCakes118.exe" | C:\Users\Admin\AppData\Local\Temp\159818d0c0f39421a1f1024023b6e722_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\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\159818d0c0f39421a1f1024023b6e722_JaffaCakes118.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\159818d0c0f39421a1f1024023b6e722_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\159818d0c0f39421a1f1024023b6e722_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\159818d0c0f39421a1f1024023b6e722_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\159818d0c0f39421a1f1024023b6e722_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\159818d0c0f39421a1f1024023b6e722_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\159818d0c0f39421a1f1024023b6e722_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\159818d0c0f39421a1f1024023b6e722_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\159818d0c0f39421a1f1024023b6e722_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ipv4bot.whatismyipaddress.com | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.251.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 201.238.32.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |