Analysis Overview
SHA256
72c486f862e71725ec5b05df3f273fee8ccd02b358d6e817d43e8f7f939980f9
Threat Level: Known bad
The file d2fa23ff3612073d344a51d35531337b.exe was found to be: Known bad.
Malicious Activity Summary
44caliber family
44Caliber
Reads user/profile data of web browsers
Looks up external IP address via web service
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-05-04 14:04
Signatures
44caliber family
Analysis: behavioral1
Detonation Overview
Submitted
2022-05-04 14:04
Reported
2022-05-04 14:06
Platform
win7-20220414-en
Max time kernel
43s
Max time network
133s
Command Line
Signatures
44Caliber
Reads user/profile data of web browsers
Accesses cryptocurrency files/wallets, possible credential harvesting
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | freegeoip.app | N/A | N/A |
| N/A | freegeoip.app | N/A | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\d2fa23ff3612073d344a51d35531337b.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\d2fa23ff3612073d344a51d35531337b.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d2fa23ff3612073d344a51d35531337b.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d2fa23ff3612073d344a51d35531337b.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d2fa23ff3612073d344a51d35531337b.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d2fa23ff3612073d344a51d35531337b.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\d2fa23ff3612073d344a51d35531337b.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\d2fa23ff3612073d344a51d35531337b.exe
"C:\Users\Admin\AppData\Local\Temp\d2fa23ff3612073d344a51d35531337b.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | freegeoip.app | udp |
| US | 188.114.96.0:443 | freegeoip.app | tcp |
| US | 8.8.8.8:53 | ipbase.com | udp |
| US | 75.2.60.5:443 | ipbase.com | tcp |
| US | 104.20.68.143:443 | tcp |
Files
memory/1376-54-0x0000000000B40000-0x0000000000B8A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-05-04 14:04
Reported
2022-05-04 14:06
Platform
win10v2004-20220414-en
Max time kernel
113s
Max time network
137s
Command Line
Signatures
44Caliber
Reads user/profile data of web browsers
Accesses cryptocurrency files/wallets, possible credential harvesting
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | freegeoip.app | N/A | N/A |
| N/A | freegeoip.app | N/A | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\d2fa23ff3612073d344a51d35531337b.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\d2fa23ff3612073d344a51d35531337b.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d2fa23ff3612073d344a51d35531337b.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d2fa23ff3612073d344a51d35531337b.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d2fa23ff3612073d344a51d35531337b.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d2fa23ff3612073d344a51d35531337b.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\d2fa23ff3612073d344a51d35531337b.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\d2fa23ff3612073d344a51d35531337b.exe
"C:\Users\Admin\AppData\Local\Temp\d2fa23ff3612073d344a51d35531337b.exe"
Network
| Country | Destination | Domain | Proto |
| NL | 20.190.160.8:443 | tcp | |
| NL | 20.190.160.8:443 | tcp | |
| NL | 20.190.160.8:443 | tcp | |
| US | 8.8.8.8:53 | freegeoip.app | udp |
| US | 188.114.96.0:443 | freegeoip.app | tcp |
| US | 8.8.8.8:53 | ipbase.com | udp |
| US | 75.2.60.5:443 | ipbase.com | tcp |
| NL | 20.190.160.67:443 | tcp | |
| NL | 20.190.160.67:443 | tcp | |
| NL | 20.190.160.67:443 | tcp | |
| IE | 20.50.80.209:443 | tcp | |
| NL | 20.190.160.73:443 | tcp | |
| NL | 20.190.160.73:443 | tcp | |
| NL | 20.190.160.73:443 | tcp | |
| NL | 20.190.160.4:443 | tcp | |
| NL | 20.190.160.4:443 | tcp | |
| NL | 20.190.160.4:443 | tcp | |
| NL | 20.190.160.132:443 | tcp | |
| NL | 20.190.160.132:443 | tcp | |
| NL | 20.190.160.132:443 | tcp | |
| NL | 20.190.160.129:443 | tcp | |
| NL | 20.190.160.129:443 | tcp | |
| NL | 20.190.160.129:443 | tcp |
Files
memory/4632-130-0x0000000000930000-0x000000000097A000-memory.dmp
memory/4632-131-0x00007FF9F9CB0000-0x00007FF9FA771000-memory.dmp