Analysis Overview
SHA256
a63d0da5401d3f5d28a9e8ac8c6a6fe7ba7eb7b1e1e60d1ec47a3eb7dd079808
Threat Level: Known bad
The file inside3.exe 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
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-03-14 20:45
Signatures
44caliber family
Analysis: behavioral1
Detonation Overview
Submitted
2022-03-14 20:45
Reported
2022-03-14 20:49
Platform
win7-20220311-en
Max time kernel
4294180s
Max time network
143s
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\inside3.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\inside3.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\inside3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\inside3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\inside3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\inside3.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\inside3.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\inside3.exe
"C:\Users\Admin\AppData\Local\Temp\inside3.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/1816-54-0x0000000000D80000-0x0000000000DCA000-memory.dmp
memory/1816-56-0x000000001ABA0000-0x000000001ABA2000-memory.dmp
memory/1816-55-0x000007FEF56C0000-0x000007FEF60AC000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-03-14 20:45
Reported
2022-03-14 20:49
Platform
win10v2004-en-20220113
Max time kernel
151s
Max time network
193s
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\inside3.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\inside3.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\inside3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\inside3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\inside3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\inside3.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\inside3.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\inside3.exe
"C:\Users\Admin\AppData\Local\Temp\inside3.exe"
Network
| Country | Destination | Domain | Proto |
| NL | 104.110.191.133:80 | tcp | |
| NL | 104.110.191.133:80 | tcp | |
| US | 8.8.8.8:53 | freegeoip.app | udp |
| US | 188.114.96.0:443 | freegeoip.app | tcp |
Files
memory/1460-130-0x0000016BDF9A0000-0x0000016BDF9EA000-memory.dmp
memory/1460-131-0x00007FFCFFEE0000-0x00007FFD009A1000-memory.dmp
memory/1460-132-0x0000016BDFD40000-0x0000016BDFD42000-memory.dmp