Analysis Overview
SHA256
f4e2d60c89b54fb08cc1c076c24ddc32eb9c76edd755d0482393ece4ec7cc88c
Threat Level: Known bad
The file f4e2d60c89b54fb08cc1c076c24ddc32eb9c76edd755d0482393ece4ec7cc88c.bin was found to be: Known bad.
Malicious Activity Summary
44Caliber
44caliber family
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
2022-03-03 17:38
Signatures
44caliber family
Analysis: behavioral1
Detonation Overview
Submitted
2022-03-01 18:14
Reported
2022-03-01 18:18
Platform
win7-20220223-en
Max time kernel
4294181s
Max time network
124s
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\f4e2d60c89b54fb08cc1c076c24ddc32eb9c76edd755d0482393ece4ec7cc88c.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\f4e2d60c89b54fb08cc1c076c24ddc32eb9c76edd755d0482393ece4ec7cc88c.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\f4e2d60c89b54fb08cc1c076c24ddc32eb9c76edd755d0482393ece4ec7cc88c.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\f4e2d60c89b54fb08cc1c076c24ddc32eb9c76edd755d0482393ece4ec7cc88c.exe
"C:\Users\Admin\AppData\Local\Temp\f4e2d60c89b54fb08cc1c076c24ddc32eb9c76edd755d0482393ece4ec7cc88c.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/756-54-0x0000000000F80000-0x0000000000FCA000-memory.dmp
memory/756-55-0x000007FEF4CD3000-0x000007FEF4CD4000-memory.dmp
memory/756-56-0x000000001B150000-0x000000001B152000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-03-01 18:14
Reported
2022-03-01 18:19
Platform
win10v2004-en-20220112
Max time kernel
150s
Max time network
159s
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\f4e2d60c89b54fb08cc1c076c24ddc32eb9c76edd755d0482393ece4ec7cc88c.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\f4e2d60c89b54fb08cc1c076c24ddc32eb9c76edd755d0482393ece4ec7cc88c.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\f4e2d60c89b54fb08cc1c076c24ddc32eb9c76edd755d0482393ece4ec7cc88c.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\f4e2d60c89b54fb08cc1c076c24ddc32eb9c76edd755d0482393ece4ec7cc88c.exe
"C:\Users\Admin\AppData\Local\Temp\f4e2d60c89b54fb08cc1c076c24ddc32eb9c76edd755d0482393ece4ec7cc88c.exe"
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k wusvcs -p
Network
| Country | Destination | Domain | Proto |
| NL | 8.248.7.254:80 | tcp | |
| NL | 8.248.7.254:80 | tcp | |
| NL | 8.248.7.254:80 | tcp | |
| 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 | 52.184.217.56:443 | 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 |
| 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 |
Files
memory/860-133-0x00000192D4450000-0x00000192D449A000-memory.dmp
memory/860-134-0x00007FFAB0E63000-0x00007FFAB0E65000-memory.dmp
memory/860-135-0x00000192D6260000-0x00000192D6262000-memory.dmp