Analysis Overview
SHA256
4e9421ac1bbb5ec3e6c62fff89d4a0e8ea374cca083892b6d90f3adc0a01d6f7
Threat Level: Known bad
The file 2024-05-07_79934524d49c65c5cf0111dec7a11484_bkransomware_karagany_metamorfo was found to be: Known bad.
Malicious Activity Summary
GandCrab payload
Gandcrab
Detects ransomware indicator
Gandcrab Payload
Adds Run key to start application
Enumerates connected drives
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Checks processor information in registry
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-07 09:44
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-07 09:44
Reported
2024-05-07 09:47
Platform
win10v2004-20240419-en
Max time kernel
135s
Max time network
142s
Command Line
Signatures
GandCrab payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Gandcrab
Detects ransomware indicator
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Gandcrab Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\uzcuuwflvfb = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\iuyfym.exe\"" | C:\Users\Admin\AppData\Local\Temp\2024-05-07_79934524d49c65c5cf0111dec7a11484_bkransomware_karagany_metamorfo.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\2024-05-07_79934524d49c65c5cf0111dec7a11484_bkransomware_karagany_metamorfo.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\2024-05-07_79934524d49c65c5cf0111dec7a11484_bkransomware_karagany_metamorfo.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\2024-05-07_79934524d49c65c5cf0111dec7a11484_bkransomware_karagany_metamorfo.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Processes
C:\Users\Admin\AppData\Local\Temp\2024-05-07_79934524d49c65c5cf0111dec7a11484_bkransomware_karagany_metamorfo.exe
"C:\Users\Admin\AppData\Local\Temp\2024-05-07_79934524d49c65c5cf0111dec7a11484_bkransomware_karagany_metamorfo.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 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ipv4bot.whatismyipaddress.com | udp |
| NL | 5.39.221.60:80 | tcp | |
| GB | 23.73.138.35:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 35.138.73.23.in-addr.arpa | udp |
| US | 20.231.121.79:80 | tcp | |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ipv4bot.whatismyipaddress.com | udp |
| NL | 5.39.221.60:80 | tcp | |
| US | 8.8.8.8:53 | 139.53.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 144.211.222.173.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ipv4bot.whatismyipaddress.com | udp |
| NL | 5.39.221.60:80 | tcp | |
| US | 8.8.8.8:53 | 48.251.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ipv4bot.whatismyipaddress.com | udp |
| NL | 5.39.221.60:80 | tcp | |
| 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 |
| US | 8.8.8.8:53 | ipv4bot.whatismyipaddress.com | udp |
| NL | 5.39.221.60:80 | tcp |
Files
memory/992-0-0x00000000009F0000-0x00000000009F1000-memory.dmp
memory/992-1-0x0000000000A00000-0x0000000000A13000-memory.dmp
memory/992-2-0x0000000000A20000-0x0000000000A36000-memory.dmp
memory/992-8-0x0000000000A20000-0x0000000000A36000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-07 09:44
Reported
2024-05-07 09:47
Platform
win7-20240221-en
Max time kernel
148s
Max time network
150s
Command Line
Signatures
GandCrab payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Gandcrab
Detects ransomware indicator
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Gandcrab Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\eauqmddkxtf = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\voqhvv.exe\"" | C:\Users\Admin\AppData\Local\Temp\2024-05-07_79934524d49c65c5cf0111dec7a11484_bkransomware_karagany_metamorfo.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\2024-05-07_79934524d49c65c5cf0111dec7a11484_bkransomware_karagany_metamorfo.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\2024-05-07_79934524d49c65c5cf0111dec7a11484_bkransomware_karagany_metamorfo.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\2024-05-07_79934524d49c65c5cf0111dec7a11484_bkransomware_karagany_metamorfo.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Processes
C:\Users\Admin\AppData\Local\Temp\2024-05-07_79934524d49c65c5cf0111dec7a11484_bkransomware_karagany_metamorfo.exe
"C:\Users\Admin\AppData\Local\Temp\2024-05-07_79934524d49c65c5cf0111dec7a11484_bkransomware_karagany_metamorfo.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ipv4bot.whatismyipaddress.com | udp |
| NL | 5.39.221.60:80 | tcp | |
| NL | 5.39.221.60:80 | tcp | |
| NL | 5.39.221.60:80 | tcp | |
| NL | 5.39.221.60:80 | tcp | |
| NL | 5.39.221.60:80 | tcp | |
| NL | 5.39.221.60:80 | tcp |
Files
memory/1756-0-0x0000000000250000-0x0000000000266000-memory.dmp
memory/1756-2-0x0000000000130000-0x0000000000143000-memory.dmp
memory/1756-1-0x00000000000E0000-0x00000000000E1000-memory.dmp
memory/1756-8-0x0000000000250000-0x0000000000266000-memory.dmp