Analysis Overview
SHA256
cf25b0ff9d683b638d718b02dcd5cce5bf0f42a121d9794c4048cacf38602940
Threat Level: Known bad
The file nwamamassloga.scr was found to be: Known bad.
Malicious Activity Summary
MassLogger
MassLogger Main Payload
Reads user/profile data of web browsers
Checks computer location settings
Looks up external IP address via web service
Suspicious use of SetThreadContext
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2020-12-13 17:12
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2020-12-13 17:12
Reported
2020-12-13 17:14
Platform
win7v20201028
Max time kernel
25s
Max time network
117s
Command Line
Signatures
MassLogger
MassLogger Main Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| 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\nwamamassloga.scr | 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 use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1580 set thread context of 1220 | N/A | C:\Users\Admin\AppData\Local\Temp\nwamamassloga.scr | C:\Users\Admin\AppData\Local\Temp\nwamamassloga.scr |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\nwamamassloga.scr | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\nwamamassloga.scr | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\nwamamassloga.scr | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\nwamamassloga.scr | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\nwamamassloga.scr | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\nwamamassloga.scr | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\nwamamassloga.scr | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\nwamamassloga.scr
"C:\Users\Admin\AppData\Local\Temp\nwamamassloga.scr" /S
C:\Users\Admin\AppData\Local\Temp\nwamamassloga.scr
"C:\Users\Admin\AppData\Local\Temp\nwamamassloga.scr"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"powershell" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\nwamamassloga.scr'
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | api.ipify.org | udp |
| N/A | 184.73.247.141:80 | api.ipify.org | tcp |
Files
memory/1580-2-0x00000000744C0000-0x0000000074BAE000-memory.dmp
memory/1580-3-0x00000000010B0000-0x00000000010B1000-memory.dmp
memory/1580-5-0x0000000000C10000-0x0000000000C9D000-memory.dmp
memory/1220-7-0x0000000000481F6E-mapping.dmp
memory/1220-8-0x0000000000400000-0x0000000000486000-memory.dmp
memory/1220-6-0x0000000000400000-0x0000000000486000-memory.dmp
memory/1220-9-0x0000000000400000-0x0000000000486000-memory.dmp
memory/1220-10-0x0000000073790000-0x0000000073E7E000-memory.dmp
memory/528-13-0x0000000000000000-mapping.dmp
memory/528-14-0x0000000073790000-0x0000000073E7E000-memory.dmp
memory/528-15-0x00000000007F0000-0x00000000007F1000-memory.dmp
memory/528-16-0x00000000048D0000-0x00000000048D1000-memory.dmp
memory/528-17-0x00000000010A0000-0x00000000010A1000-memory.dmp
memory/528-18-0x0000000002810000-0x0000000002811000-memory.dmp
memory/528-21-0x0000000005FE0000-0x0000000005FE1000-memory.dmp
memory/528-26-0x0000000006080000-0x0000000006081000-memory.dmp
memory/528-27-0x0000000006250000-0x0000000006251000-memory.dmp
memory/528-34-0x00000000061B0000-0x00000000061B1000-memory.dmp
memory/528-35-0x0000000005610000-0x0000000005611000-memory.dmp
memory/528-49-0x0000000006300000-0x0000000006301000-memory.dmp
memory/528-50-0x0000000006310000-0x0000000006311000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2020-12-13 17:12
Reported
2020-12-13 17:14
Platform
win10v20201028
Max time kernel
24s
Max time network
114s
Command Line
Signatures
MassLogger
MassLogger Main Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| 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\nwamamassloga.scr | 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 use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 576 set thread context of 3124 | N/A | C:\Users\Admin\AppData\Local\Temp\nwamamassloga.scr | C:\Users\Admin\AppData\Local\Temp\nwamamassloga.scr |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\nwamamassloga.scr | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\nwamamassloga.scr | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\nwamamassloga.scr | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\nwamamassloga.scr | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\nwamamassloga.scr | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\nwamamassloga.scr | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\nwamamassloga.scr | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\nwamamassloga.scr
"C:\Users\Admin\AppData\Local\Temp\nwamamassloga.scr" /S
C:\Users\Admin\AppData\Local\Temp\nwamamassloga.scr
"C:\Users\Admin\AppData\Local\Temp\nwamamassloga.scr"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"powershell" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\nwamamassloga.scr'
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | api.ipify.org | udp |
| N/A | 54.225.220.115:80 | api.ipify.org | tcp |
Files
memory/576-2-0x0000000073560000-0x0000000073C4E000-memory.dmp
memory/576-3-0x0000000000200000-0x0000000000201000-memory.dmp
memory/576-5-0x0000000002BF0000-0x0000000002C7D000-memory.dmp
memory/576-6-0x0000000005510000-0x0000000005511000-memory.dmp
memory/576-7-0x00000000050B0000-0x00000000050B1000-memory.dmp
memory/3124-8-0x0000000000400000-0x0000000000486000-memory.dmp
memory/3124-9-0x0000000000481F6E-mapping.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\nwamamassloga.scr.log
| MD5 | bca5d9d288a7809c63f2d594cb7c7b94 |
| SHA1 | 11689c8a592cd8706f0155b4574488dd872cbd97 |
| SHA256 | d7a3ed9b26c989e840532a7f0fa21bc508f8fbcb2d37116fade84280f2a865ed |
| SHA512 | db30f307e6818573f06f115818476104abfce94f15d9ad11e8163aa3cc19cee4cc3c87c98ef45d5c978b6f166089cc0283e3cc9a5db8359a425c8da7039dae0d |
memory/3124-11-0x0000000073560000-0x0000000073C4E000-memory.dmp
memory/3124-14-0x0000000005610000-0x0000000005611000-memory.dmp
memory/3124-16-0x00000000066A0000-0x00000000066A1000-memory.dmp
memory/3728-17-0x0000000000000000-mapping.dmp
memory/3124-19-0x0000000006F90000-0x0000000006F91000-memory.dmp
memory/3728-18-0x0000000073560000-0x0000000073C4E000-memory.dmp
memory/3728-20-0x00000000048C0000-0x00000000048C1000-memory.dmp
memory/3124-21-0x0000000006F60000-0x0000000006F61000-memory.dmp
memory/3728-22-0x00000000072B0000-0x00000000072B1000-memory.dmp
memory/3728-24-0x0000000007960000-0x0000000007961000-memory.dmp
memory/3728-25-0x0000000007B10000-0x0000000007B11000-memory.dmp
memory/3728-27-0x0000000007CF0000-0x0000000007CF1000-memory.dmp
memory/3728-28-0x00000000080E0000-0x00000000080E1000-memory.dmp
memory/3728-29-0x0000000008310000-0x0000000008311000-memory.dmp
memory/3728-30-0x0000000008410000-0x0000000008411000-memory.dmp
memory/3728-32-0x0000000009180000-0x00000000091B3000-memory.dmp
memory/3728-39-0x0000000009160000-0x0000000009161000-memory.dmp
memory/3728-40-0x00000000092D0000-0x00000000092D1000-memory.dmp
memory/3728-41-0x00000000096F0000-0x00000000096F1000-memory.dmp
memory/3728-42-0x0000000009650000-0x0000000009651000-memory.dmp
memory/3728-44-0x0000000006F80000-0x0000000006F81000-memory.dmp