Analysis Overview
SHA256
c5399cf4b380afdf4b7182c713757961ccb61c51c1f6f520c98afc6711a12d3b
Threat Level: Known bad
The file c5399cf4b380afdf4b7182c713757961ccb61c51c1f6f520c98afc6711a12d3b.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 18:13
Reported
2022-03-01 18:18
Platform
win7-en-20211208
Max time kernel
121s
Max time network
123s
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\c5399cf4b380afdf4b7182c713757961ccb61c51c1f6f520c98afc6711a12d3b.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\c5399cf4b380afdf4b7182c713757961ccb61c51c1f6f520c98afc6711a12d3b.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\c5399cf4b380afdf4b7182c713757961ccb61c51c1f6f520c98afc6711a12d3b.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\c5399cf4b380afdf4b7182c713757961ccb61c51c1f6f520c98afc6711a12d3b.exe
"C:\Users\Admin\AppData\Local\Temp\c5399cf4b380afdf4b7182c713757961ccb61c51c1f6f520c98afc6711a12d3b.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | freegeoip.app | udp |
| US | 188.114.97.0:443 | freegeoip.app | tcp |
Files
memory/1304-55-0x0000000000370000-0x00000000003BA000-memory.dmp
memory/1304-56-0x000007FEF53E3000-0x000007FEF53E4000-memory.dmp
memory/1304-57-0x000000001AB60000-0x000000001AB62000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-03-01 18:13
Reported
2022-03-01 18:17
Platform
win10v2004-en-20220113
Max time kernel
137s
Max time network
141s
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\c5399cf4b380afdf4b7182c713757961ccb61c51c1f6f520c98afc6711a12d3b.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\c5399cf4b380afdf4b7182c713757961ccb61c51c1f6f520c98afc6711a12d3b.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\c5399cf4b380afdf4b7182c713757961ccb61c51c1f6f520c98afc6711a12d3b.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\c5399cf4b380afdf4b7182c713757961ccb61c51c1f6f520c98afc6711a12d3b.exe
"C:\Users\Admin\AppData\Local\Temp\c5399cf4b380afdf4b7182c713757961ccb61c51c1f6f520c98afc6711a12d3b.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 | crl4.digicert.com | udp |
| US | 93.184.220.29:80 | crl4.digicert.com | tcp |
| US | 93.184.220.29:80 | crl4.digicert.com | tcp |
Files
memory/1512-130-0x0000013DE49C0000-0x0000013DE4A0A000-memory.dmp
memory/1512-131-0x00007FFF7A223000-0x00007FFF7A225000-memory.dmp
memory/1512-132-0x0000013DFFD60000-0x0000013DFFD62000-memory.dmp