Analysis Overview
SHA256
a4ac290a8d4d84a3e574e393b626c7ce94afb7bdbcb2471ff99f9167b5a0416f
Threat Level: Known bad
The file 65bc882b_extracted was found to be: Known bad.
Malicious Activity Summary
Masslogger family
MassLogger
MassLogger log file
MassLogger Main Payload
Checks computer location settings
Reads user/profile data of web browsers
Looks up external IP address via web service
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious behavior: AddClipboardFormatListener
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2021-02-16 17:41
Signatures
MassLogger Main Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Masslogger family
Analysis: behavioral1
Detonation Overview
Submitted
2021-02-16 17:41
Reported
2021-02-16 17:52
Platform
win7v20201028
Max time kernel
27s
Max time network
26s
Command Line
Signatures
MassLogger
MassLogger log file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\65bc882b_extracted.exe | N/A |
Reads user/profile data of web browsers
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\65bc882b_extracted.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\65bc882b_extracted.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\65bc882b_extracted.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\65bc882b_extracted.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\65bc882b_extracted.exe
"C:\Users\Admin\AppData\Local\Temp\65bc882b_extracted.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | api.ipify.org | udp |
| N/A | 54.235.83.248:80 | api.ipify.org | tcp |
| N/A | 8.8.8.8:53 | us2.smtp.mailhostbox.com | udp |
| N/A | 208.91.199.225:587 | us2.smtp.mailhostbox.com | tcp |
| N/A | 8.8.8.8:53 | www.download.windowsupdate.com | udp |
Files
memory/1740-2-0x00000000741A0000-0x000000007488E000-memory.dmp
memory/1740-3-0x0000000000C60000-0x0000000000C61000-memory.dmp
memory/1740-5-0x0000000004E30000-0x0000000004E31000-memory.dmp
memory/1740-6-0x00000000001F0000-0x00000000001F1000-memory.dmp
memory/1740-7-0x0000000004440000-0x000000000447E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2021-02-16 17:41
Reported
2021-02-16 17:52
Platform
win10v20201028
Max time kernel
25s
Max time network
114s
Command Line
Signatures
MassLogger
MassLogger log file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\65bc882b_extracted.exe | N/A |
Reads user/profile data of web browsers
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\65bc882b_extracted.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\65bc882b_extracted.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\65bc882b_extracted.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\65bc882b_extracted.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\65bc882b_extracted.exe
"C:\Users\Admin\AppData\Local\Temp\65bc882b_extracted.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | api.ipify.org | udp |
| N/A | 50.19.96.218:80 | api.ipify.org | tcp |
| N/A | 8.8.8.8:53 | us2.smtp.mailhostbox.com | udp |
| N/A | 208.91.198.143:587 | us2.smtp.mailhostbox.com | tcp |
Files
memory/4716-2-0x0000000073FA0000-0x000000007468E000-memory.dmp
memory/4716-3-0x0000000000EE0000-0x0000000000EE1000-memory.dmp
memory/4716-5-0x0000000005910000-0x0000000005911000-memory.dmp
memory/4716-6-0x00000000030F0000-0x00000000030F1000-memory.dmp
memory/4716-7-0x0000000005920000-0x0000000005921000-memory.dmp
memory/4716-8-0x0000000005EC0000-0x0000000005EC1000-memory.dmp
memory/4716-9-0x0000000006750000-0x0000000006751000-memory.dmp
memory/4716-10-0x0000000006C30000-0x0000000006C31000-memory.dmp
memory/4716-11-0x0000000007CA0000-0x0000000007CDE000-memory.dmp
memory/4716-12-0x0000000007D30000-0x0000000007D31000-memory.dmp
memory/4716-13-0x0000000007E20000-0x0000000007E21000-memory.dmp