Analysis Overview
SHA256
04e4995f07b8e8a26f52dedeb374b33a7a0c8979f4bec935dceedf2c086f4deb
Threat Level: Known bad
The file d55eddb9_extracted was found to be: Known bad.
Malicious Activity Summary
MassLogger log file
Masslogger family
MassLogger
MassLogger Main Payload
Checks computer location settings
Reads user/profile data of web browsers
Looks up external IP address via web service
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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
29s
Max time network
124s
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-1-5-21-293278959-2699126792-324916226-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\d55eddb9_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\d55eddb9_extracted.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d55eddb9_extracted.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d55eddb9_extracted.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\d55eddb9_extracted.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d55eddb9_extracted.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\d55eddb9_extracted.exe
"C:\Users\Admin\AppData\Local\Temp\d55eddb9_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 |
Files
memory/1688-2-0x0000000074B10000-0x00000000751FE000-memory.dmp
memory/1688-3-0x0000000001040000-0x0000000001041000-memory.dmp
memory/1688-5-0x0000000004830000-0x0000000004831000-memory.dmp
memory/1688-6-0x0000000000440000-0x000000000047E000-memory.dmp
memory/1688-7-0x0000000004835000-0x0000000004846000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2021-02-16 17:41
Reported
2021-02-16 17:52
Platform
win10v20201028
Max time kernel
23s
Max time network
124s
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-1-5-21-1985363256-3005190890-1182679451-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\d55eddb9_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\d55eddb9_extracted.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d55eddb9_extracted.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d55eddb9_extracted.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\d55eddb9_extracted.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d55eddb9_extracted.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\d55eddb9_extracted.exe
"C:\Users\Admin\AppData\Local\Temp\d55eddb9_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 |
Files
memory/1048-2-0x0000000073460000-0x0000000073B4E000-memory.dmp
memory/1048-3-0x0000000000040000-0x0000000000041000-memory.dmp
memory/1048-5-0x00000000050A0000-0x00000000050A1000-memory.dmp
memory/1048-6-0x0000000004AF0000-0x0000000004AF1000-memory.dmp
memory/1048-7-0x0000000004B90000-0x0000000004B91000-memory.dmp
memory/1048-8-0x0000000004A50000-0x0000000004A8E000-memory.dmp
memory/1048-9-0x0000000004F10000-0x0000000004F11000-memory.dmp
memory/1048-10-0x00000000055A0000-0x00000000055A1000-memory.dmp
memory/1048-11-0x0000000006850000-0x0000000006851000-memory.dmp
memory/1048-12-0x0000000004B93000-0x0000000004B95000-memory.dmp
memory/1048-13-0x0000000007B00000-0x0000000007B01000-memory.dmp