Analysis Overview
SHA256
8f23a6b917f6634c7bac57a6f406edd640b449031ccc1795d8a3cd34987160b5
Threat Level: Known bad
The file Shipping_Documents,pdf.exe was found to be: Known bad.
Malicious Activity Summary
MassLogger
MassLogger Main Payload
Looks up external IP address via web service
Suspicious use of SetThreadContext
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: AddClipboardFormatListener
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2020-12-18 09:51
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2020-12-18 09:51
Reported
2020-12-18 09:53
Platform
win7v20201028
Max time kernel
72s
Max time network
130s
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 |
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 844 set thread context of 1636 | N/A | C:\Users\Admin\AppData\Local\Temp\Shipping_Documents,pdf.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Shipping_Documents,pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Shipping_Documents,pdf.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.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/844-2-0x00000000749D0000-0x00000000750BE000-memory.dmp
memory/844-3-0x0000000000E90000-0x0000000000E91000-memory.dmp
memory/844-5-0x0000000000460000-0x0000000000472000-memory.dmp
memory/844-6-0x0000000004F20000-0x0000000004FEB000-memory.dmp
memory/844-7-0x0000000000B90000-0x0000000000B98000-memory.dmp
memory/844-9-0x00000000054B0000-0x000000000555D000-memory.dmp
memory/1636-11-0x0000000000481D6E-mapping.dmp
memory/1636-10-0x0000000000400000-0x0000000000486000-memory.dmp
memory/1636-12-0x0000000000400000-0x0000000000486000-memory.dmp
memory/1636-13-0x0000000000400000-0x0000000000486000-memory.dmp
memory/1636-14-0x00000000749D0000-0x00000000750BE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2020-12-18 09:51
Reported
2020-12-18 09:53
Platform
win10v20201028
Max time kernel
73s
Max time network
130s
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 |
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 4772 set thread context of 648 | N/A | C:\Users\Admin\AppData\Local\Temp\Shipping_Documents,pdf.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Shipping_Documents,pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Shipping_Documents,pdf.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | api.ipify.org | udp |
| N/A | 23.23.100.164:80 | api.ipify.org | tcp |
Files
memory/4772-2-0x0000000073360000-0x0000000073A4E000-memory.dmp
memory/4772-3-0x0000000000820000-0x0000000000821000-memory.dmp
memory/4772-5-0x00000000052B0000-0x00000000052B1000-memory.dmp
memory/4772-6-0x0000000005850000-0x0000000005851000-memory.dmp
memory/4772-7-0x0000000005350000-0x0000000005351000-memory.dmp
memory/4772-8-0x0000000005410000-0x0000000005411000-memory.dmp
memory/4772-9-0x0000000005480000-0x0000000005481000-memory.dmp
memory/4772-10-0x0000000005430000-0x0000000005442000-memory.dmp
memory/4772-11-0x0000000005F30000-0x0000000005FFB000-memory.dmp
memory/4772-12-0x0000000005E80000-0x0000000005E88000-memory.dmp
memory/4772-14-0x00000000060F0000-0x000000000619D000-memory.dmp
memory/648-16-0x0000000000481D6E-mapping.dmp
memory/648-15-0x0000000000400000-0x0000000000486000-memory.dmp
memory/648-17-0x0000000073360000-0x0000000073A4E000-memory.dmp
memory/648-22-0x0000000005E60000-0x0000000005E61000-memory.dmp
memory/648-23-0x0000000006690000-0x0000000006691000-memory.dmp