Analysis Overview
SHA256
476d284295e2417a120a708a2e36f54c2b81adf6da624c2deb52d376b3ac9766
Threat Level: Known bad
The file 1a455ce7_extracted was found to be: Known bad.
Malicious Activity Summary
MassLogger Main Payload
Masslogger family
MassLogger
MassLogger log file
Checks computer location settings
Reads user/profile data of web browsers
Looks up external IP address via web service
Suspicious behavior: AddClipboardFormatListener
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
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
52s
Max time network
51s
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\1a455ce7_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\1a455ce7_extracted.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1a455ce7_extracted.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\1a455ce7_extracted.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1a455ce7_extracted.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\1a455ce7_extracted.exe
"C:\Users\Admin\AppData\Local\Temp\1a455ce7_extracted.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | api.ipify.org | udp |
| N/A | 50.19.252.36:80 | api.ipify.org | tcp |
| N/A | 8.8.8.8:53 | us2.smtp.mailhostbox.com | udp |
| N/A | 208.91.199.223:587 | us2.smtp.mailhostbox.com | tcp |
| N/A | 8.8.8.8:53 | www.download.windowsupdate.com | udp |
Files
memory/2028-2-0x0000000074EE0000-0x00000000755CE000-memory.dmp
memory/2028-3-0x00000000003D0000-0x00000000003D1000-memory.dmp
memory/2028-5-0x0000000004BE0000-0x0000000004BE1000-memory.dmp
memory/2028-6-0x0000000000270000-0x0000000000271000-memory.dmp
memory/2028-7-0x00000000021D0000-0x000000000220E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2021-02-16 17:41
Reported
2021-02-16 17:52
Platform
win10v20201028
Max time kernel
46s
Max time network
115s
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\1a455ce7_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\1a455ce7_extracted.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1a455ce7_extracted.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\1a455ce7_extracted.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1a455ce7_extracted.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\1a455ce7_extracted.exe
"C:\Users\Admin\AppData\Local\Temp\1a455ce7_extracted.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | api.ipify.org | udp |
| N/A | 54.225.129.141:80 | api.ipify.org | tcp |
| N/A | 8.8.8.8:53 | us2.smtp.mailhostbox.com | udp |
| N/A | 208.91.199.224:587 | us2.smtp.mailhostbox.com | tcp |
Files
memory/4012-2-0x0000000073CA0000-0x000000007438E000-memory.dmp
memory/4012-3-0x0000000000A60000-0x0000000000A61000-memory.dmp
memory/4012-5-0x00000000053F0000-0x00000000053F1000-memory.dmp
memory/4012-6-0x0000000002E10000-0x0000000002E11000-memory.dmp
memory/4012-7-0x0000000005330000-0x0000000005331000-memory.dmp
memory/4012-8-0x0000000005C00000-0x0000000005C01000-memory.dmp
memory/4012-9-0x00000000064F0000-0x00000000064F1000-memory.dmp
memory/4012-10-0x00000000068C0000-0x00000000068C1000-memory.dmp
memory/4012-11-0x0000000007940000-0x000000000797E000-memory.dmp
memory/4012-12-0x00000000079D0000-0x00000000079D1000-memory.dmp
memory/4012-13-0x0000000007AC0000-0x0000000007AC1000-memory.dmp