Analysis Overview
SHA256
92d3f92a57bf71f584fa0be94f75b4daba7e6e94aadb9a85a2d77c64af8201b3
Threat Level: Known bad
The file 92d3f92a57bf71f584fa0be94f75b4daba7e6e94aadb9a85a2d77c64af8201b3.bin was found to be: Known bad.
Malicious Activity Summary
44caliber family
44Caliber
Reads user/profile data of web browsers
Accesses cryptocurrency files/wallets, possible credential harvesting
Looks up external IP address via web service
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Checks processor information in registry
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-03-03 17:38
Signatures
44caliber family
Analysis: behavioral1
Detonation Overview
Submitted
2022-03-01 18:12
Reported
2022-03-01 18:16
Platform
win7-20220223-en
Max time kernel
4294180s
Max time network
129s
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 value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\92d3f92a57bf71f584fa0be94f75b4daba7e6e94aadb9a85a2d77c64af8201b3.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\92d3f92a57bf71f584fa0be94f75b4daba7e6e94aadb9a85a2d77c64af8201b3.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\92d3f92a57bf71f584fa0be94f75b4daba7e6e94aadb9a85a2d77c64af8201b3.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\92d3f92a57bf71f584fa0be94f75b4daba7e6e94aadb9a85a2d77c64af8201b3.exe
"C:\Users\Admin\AppData\Local\Temp\92d3f92a57bf71f584fa0be94f75b4daba7e6e94aadb9a85a2d77c64af8201b3.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | freegeoip.app | udp |
| US | 188.114.96.0:443 | freegeoip.app | tcp |
Files
memory/2016-54-0x0000000000A10000-0x0000000000A5A000-memory.dmp
memory/2016-55-0x000007FEF5633000-0x000007FEF5634000-memory.dmp
memory/2016-56-0x000000001B190000-0x000000001B192000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-03-01 18:12
Reported
2022-03-01 18:16
Platform
win10v2004-en-20220112
Max time kernel
91s
Max time network
157s
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\92d3f92a57bf71f584fa0be94f75b4daba7e6e94aadb9a85a2d77c64af8201b3.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\92d3f92a57bf71f584fa0be94f75b4daba7e6e94aadb9a85a2d77c64af8201b3.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\92d3f92a57bf71f584fa0be94f75b4daba7e6e94aadb9a85a2d77c64af8201b3.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\92d3f92a57bf71f584fa0be94f75b4daba7e6e94aadb9a85a2d77c64af8201b3.exe
"C:\Users\Admin\AppData\Local\Temp\92d3f92a57bf71f584fa0be94f75b4daba7e6e94aadb9a85a2d77c64af8201b3.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | freegeoip.app | udp |
| US | 188.114.97.0:443 | freegeoip.app | tcp |
| US | 8.8.8.8:53 | geo.prod.do.dsp.mp.microsoft.com | udp |
| US | 52.179.216.235:443 | geo.prod.do.dsp.mp.microsoft.com | tcp |
| US | 8.8.8.8:53 | kv801.prod.do.dsp.mp.microsoft.com | udp |
| NL | 184.29.205.60:443 | kv801.prod.do.dsp.mp.microsoft.com | tcp |
| US | 8.8.8.8:53 | cp801.prod.do.dsp.mp.microsoft.com | udp |
| NL | 184.29.205.60:443 | cp801.prod.do.dsp.mp.microsoft.com | tcp |
| NL | 184.29.205.60:443 | cp801.prod.do.dsp.mp.microsoft.com | tcp |
| NL | 92.123.77.43:80 | tcp | |
| US | 93.184.221.240:80 | tcp |
Files
memory/2888-130-0x0000000000D70000-0x0000000000DBA000-memory.dmp
memory/2888-131-0x00007FFA2C4F3000-0x00007FFA2C4F5000-memory.dmp
memory/2888-132-0x000000001D050000-0x000000001D052000-memory.dmp