Analysis Overview
SHA256
a857ee760eec20b221de8a66b16f6eff21f33efda6588e1d2fee0c4a619668c3
Threat Level: Known bad
The file a857ee760eec20b221de8a66b16f6eff21f33efda6588e1d2fee0c4a619668c3.bin was found to be: Known bad.
Malicious Activity Summary
MassLogger Main Payload
Masslogger family
Checks computer location settings
Reads user/profile data of web browsers
Looks up external IP address via web service
Suspicious use of WriteProcessMemory
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2021-01-10 15:59
Signatures
MassLogger Main Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Masslogger family
Analysis: behavioral2
Detonation Overview
Submitted
2021-01-10 15:59
Reported
2021-01-10 16:02
Platform
win10v20201028
Max time kernel
21s
Max time network
110s
Command Line
Signatures
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\a857ee760eec20b221de8a66b16f6eff21f33efda6588e1d2fee0c4a619668c3.bin.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\a857ee760eec20b221de8a66b16f6eff21f33efda6588e1d2fee0c4a619668c3.bin.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a857ee760eec20b221de8a66b16f6eff21f33efda6588e1d2fee0c4a619668c3.bin.exe | 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\a857ee760eec20b221de8a66b16f6eff21f33efda6588e1d2fee0c4a619668c3.bin.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1628 wrote to memory of 3684 | N/A | C:\Users\Admin\AppData\Local\Temp\a857ee760eec20b221de8a66b16f6eff21f33efda6588e1d2fee0c4a619668c3.bin.exe | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe |
| PID 1628 wrote to memory of 3684 | N/A | C:\Users\Admin\AppData\Local\Temp\a857ee760eec20b221de8a66b16f6eff21f33efda6588e1d2fee0c4a619668c3.bin.exe | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe |
| PID 1628 wrote to memory of 3684 | N/A | C:\Users\Admin\AppData\Local\Temp\a857ee760eec20b221de8a66b16f6eff21f33efda6588e1d2fee0c4a619668c3.bin.exe | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\a857ee760eec20b221de8a66b16f6eff21f33efda6588e1d2fee0c4a619668c3.bin.exe
"C:\Users\Admin\AppData\Local\Temp\a857ee760eec20b221de8a66b16f6eff21f33efda6588e1d2fee0c4a619668c3.bin.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"powershell" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\a857ee760eec20b221de8a66b16f6eff21f33efda6588e1d2fee0c4a619668c3.bin.exe'
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | api.ipify.org | udp |
| N/A | 54.235.189.250:80 | api.ipify.org | tcp |
Files
memory/1628-2-0x0000000073840000-0x0000000073F2E000-memory.dmp
memory/1628-3-0x0000000000CC0000-0x0000000000CC1000-memory.dmp
memory/1628-5-0x00000000058B0000-0x00000000058B1000-memory.dmp
memory/1628-6-0x00000000060F0000-0x00000000060F1000-memory.dmp
memory/1628-7-0x00000000069A0000-0x00000000069A1000-memory.dmp
memory/3684-8-0x0000000000000000-mapping.dmp
memory/3684-9-0x0000000073840000-0x0000000073F2E000-memory.dmp
memory/1628-10-0x0000000007190000-0x0000000007191000-memory.dmp
memory/3684-11-0x0000000006560000-0x0000000006561000-memory.dmp
memory/1628-12-0x00000000072A0000-0x00000000072A1000-memory.dmp
memory/1628-14-0x0000000007360000-0x0000000007361000-memory.dmp
memory/3684-13-0x0000000006D10000-0x0000000006D11000-memory.dmp
memory/3684-15-0x0000000006B50000-0x0000000006B51000-memory.dmp
memory/3684-16-0x0000000006BF0000-0x0000000006BF1000-memory.dmp
memory/3684-18-0x00000000075B0000-0x00000000075B1000-memory.dmp
memory/3684-19-0x0000000006CE0000-0x0000000006CE1000-memory.dmp
memory/3684-20-0x0000000007E10000-0x0000000007E11000-memory.dmp
memory/3684-21-0x0000000007C50000-0x0000000007C51000-memory.dmp
memory/3684-23-0x00000000089A0000-0x00000000089D3000-memory.dmp
memory/3684-30-0x0000000008980000-0x0000000008981000-memory.dmp
memory/3684-31-0x0000000008B50000-0x0000000008B51000-memory.dmp
memory/3684-32-0x0000000008F10000-0x0000000008F11000-memory.dmp
memory/3684-33-0x0000000008E70000-0x0000000008E71000-memory.dmp
memory/3684-35-0x0000000008E50000-0x0000000008E51000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2021-01-10 15:59
Reported
2021-01-10 16:02
Platform
win7v20201028
Max time kernel
3s
Max time network
9s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\a857ee760eec20b221de8a66b16f6eff21f33efda6588e1d2fee0c4a619668c3.bin.exe
"C:\Users\Admin\AppData\Local\Temp\a857ee760eec20b221de8a66b16f6eff21f33efda6588e1d2fee0c4a619668c3.bin.exe"
Network
Files
memory/1944-2-0x0000000074320000-0x0000000074A0E000-memory.dmp
memory/1944-3-0x0000000000160000-0x0000000000161000-memory.dmp