Analysis Overview
SHA256
89c72db1df144cc7d53ae821fed8e74d5cc2f1acf7f201588eae65472d48d574
Threat Level: Known bad
The file 2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab was found to be: Known bad.
Malicious Activity Summary
Detects ransomware indicator
GandCrab payload
Gandcrab Payload
Gandcrab family
Enumerates connected drives
Adds Run key to start application
Unsigned PE
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-24 04:09
Signatures
Detects ransomware indicator
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
GandCrab payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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: behavioral2
Detonation Overview
Submitted
2024-03-24 04:09
Reported
2024-03-24 04:11
Platform
win10v2004-20231215-en
Max time kernel
140s
Max time network
141s
Command Line
Signatures
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\udjqhkxgich = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe" | C:\Users\Admin\AppData\Local\Temp\2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.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\2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe
"C:\Users\Admin\AppData\Local\Temp\2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe"
C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ipv4bot.whatismyipaddress.com | udp |
| US | 8.8.8.8:53 | dns1.soprodns.ru | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | dns1.soprodns.ru | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| NL | 52.142.223.178:80 | tcp | |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | dns1.soprodns.ru | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.71.91.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | dns1.soprodns.ru | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | dns1.soprodns.ru | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | dns1.soprodns.ru | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | dns1.soprodns.ru | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | dns1.soprodns.ru | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | dns1.soprodns.ru | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | dns1.soprodns.ru | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | dns1.soprodns.ru | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | dns1.soprodns.ru | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | dns1.soprodns.ru | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | dns1.soprodns.ru | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
Files
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-24 04:09
Reported
2024-03-24 04:12
Platform
win7-20240221-en
Max time kernel
151s
Max time network
161s
Command Line
Signatures
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\noedmkffrvz = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe" | C:\Users\Admin\AppData\Local\Temp\2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.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\2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe
"C:\Users\Admin\AppData\Local\Temp\2024-03-24_a9376fb35a89570998758bac0d3d6017_gandcrab.exe"
C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
C:\Windows\SysWOW64\nslookup.exe
nslookup nomoreransom.bit dns1.soprodns.ru
C:\Windows\SysWOW64\nslookup.exe
nslookup emsisoft.bit dns1.soprodns.ru
C:\Windows\SysWOW64\nslookup.exe
nslookup gandcrab.bit dns1.soprodns.ru
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ipv4bot.whatismyipaddress.com | udp |
| US | 8.8.8.8:53 | dns1.soprodns.ru | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | nomoreransom.bit | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | emsisoft.bit | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |
| US | 8.8.8.8:53 | gandcrab.bit | udp |