Analysis Overview
SHA256
07d6953a68436385a5c78086ae9cf68fb5f5e44adeb6333f84aaa0ffd94a0ed5
Threat Level: Known bad
The file PURCHASE LIST.exe was found to be: Known bad.
Malicious Activity Summary
CoreEntity .NET Packer
NanoCore
AgentTesla
Snakebot family
Contains SnakeBOT related strings
rezer0
AgentTesla Payload
Drops file in Drivers directory
Disables Task Manager via registry modification
Suspicious use of SetThreadContext
Program crash
Modifies registry key
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2020-11-09 19:37
Signatures
Snakebot family
Contains SnakeBOT related strings
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2020-11-09 19:37
Reported
2020-11-09 22:06
Platform
win7v20201028
Max time kernel
132s
Max time network
133s
Command Line
Signatures
AgentTesla
CoreEntity .NET Packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
AgentTesla 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 |
rezer0
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Disables Task Manager via registry modification
Drops file in Drivers directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\system32\drivers\etc\hosts | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 344 set thread context of 1888 | N/A | C:\Users\Admin\AppData\Local\Temp\PURCHASE LIST.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Modifies registry key
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\PURCHASE LIST.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PURCHASE LIST.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PURCHASE LIST.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\PURCHASE LIST.exe
"C:\Users\Admin\AppData\Local\Temp\PURCHASE LIST.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"{path}"
C:\Windows\SysWOW64\REG.exe
REG add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableTaskMgr /t REG_DWORD /d 1 /f
C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profile
Network
Files
memory/344-0-0x0000000073FF0000-0x00000000746DE000-memory.dmp
memory/344-1-0x0000000000C70000-0x0000000000C71000-memory.dmp
memory/2024-3-0x000007FEF7590000-0x000007FEF780A000-memory.dmp
memory/344-4-0x0000000000420000-0x0000000000423000-memory.dmp
memory/344-5-0x0000000004360000-0x00000000043B3000-memory.dmp
memory/1888-6-0x0000000000400000-0x0000000000452000-memory.dmp
memory/1888-7-0x000000000044CD3E-mapping.dmp
memory/1888-8-0x0000000000400000-0x0000000000452000-memory.dmp
memory/1888-9-0x0000000000400000-0x0000000000452000-memory.dmp
memory/1888-10-0x00000000732D0000-0x00000000739BE000-memory.dmp
memory/844-13-0x0000000000000000-mapping.dmp
memory/652-14-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2020-11-09 19:37
Reported
2020-11-09 22:06
Platform
win10v20201028
Max time kernel
69s
Max time network
128s
Command Line
Signatures
AgentTesla
CoreEntity .NET Packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
NanoCore
AgentTesla 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 |
| 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 |
| 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 |
| N/A | N/A | N/A | N/A |
rezer0
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Disables Task Manager via registry modification
Drops file in Drivers directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\system32\drivers\etc\hosts | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3980 set thread context of 4032 | N/A | C:\Users\Admin\AppData\Local\Temp\PURCHASE LIST.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Modifies registry key
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\REG.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\PURCHASE LIST.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PURCHASE LIST.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PURCHASE LIST.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\PURCHASE LIST.exe
"C:\Users\Admin\AppData\Local\Temp\PURCHASE LIST.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"{path}"
C:\Windows\SysWOW64\REG.exe
REG add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableTaskMgr /t REG_DWORD /d 1 /f
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4032 -s 1436
Network
| Country | Destination | Domain | Proto |
| N/A | 52.109.12.18:443 | tcp | |
| N/A | 8.8.8.8:53 | www.google.com.br | udp |
| N/A | 172.217.19.195:443 | www.google.com.br | tcp |
| N/A | 13.107.4.52:80 | www.msftconnecttest.com | tcp |
Files
memory/3980-0-0x0000000073A20000-0x000000007410E000-memory.dmp
memory/3980-1-0x0000000000FE0000-0x0000000000FE1000-memory.dmp
memory/3980-3-0x00000000081C0000-0x00000000081C1000-memory.dmp
memory/3980-4-0x0000000007DA0000-0x0000000007DA1000-memory.dmp
memory/3980-5-0x0000000007D70000-0x0000000007D71000-memory.dmp
memory/3980-6-0x0000000005340000-0x0000000005343000-memory.dmp
memory/3980-7-0x000000000B380000-0x000000000B3D3000-memory.dmp
memory/3980-8-0x000000000B480000-0x000000000B481000-memory.dmp
memory/4032-9-0x0000000000400000-0x0000000000452000-memory.dmp
memory/4032-10-0x000000000044CD3E-mapping.dmp
memory/4032-11-0x0000000073A20000-0x000000007410E000-memory.dmp
memory/4032-16-0x00000000059F0000-0x00000000059F1000-memory.dmp
memory/4032-17-0x00000000064A0000-0x00000000064A1000-memory.dmp
memory/1124-18-0x0000000000000000-mapping.dmp
memory/1696-19-0x00000000044F0000-0x00000000044F1000-memory.dmp
memory/4032-20-0x000000000044CD3E-mapping.dmp
memory/4032-23-0x000000000044CD3E-mapping.dmp
memory/4032-24-0x000000000044CD3E-mapping.dmp
memory/4032-30-0x000000000044CD3E-mapping.dmp
memory/4032-29-0x000000000044CD3E-mapping.dmp
memory/4032-28-0x000000000044CD3E-mapping.dmp
memory/4032-27-0x000000000044CD3E-mapping.dmp
memory/4032-26-0x000000000044CD3E-mapping.dmp
memory/4032-25-0x000000000044CD3E-mapping.dmp
memory/4032-22-0x000000000044CD3E-mapping.dmp
memory/4032-21-0x000000000044CD3E-mapping.dmp
memory/1696-31-0x0000000004D20000-0x0000000004D21000-memory.dmp
memory/1696-40-0x0000000005120000-0x0000000005121000-memory.dmp