Analysis
- max time kernel
131s - max time network
122s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
21/02/2022, 11:32
General
- Target PO24-0452.exe
- Size 749KB
- Sample220221-nna1maaaa7
- SHA256 bb653fb67eddef601134e1e12ca3b3a56ed21999a0649f009641e40e6002b972
Malware Config
Extracted
-
agenttesla
-
https://api.telegram.org/bot2134979594:AAFk4QkrlHlt2a-q-EhIoHZBbzxSH0QxiBI/sendDocument
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 4 IoCs
- Drops file in Drivers directory 1 IoCs
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\PO24-0452.exe"C:\Users\Admin\AppData\Local\Temp\PO24-0452.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵
- Drops file in Drivers directory
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/964-53-0x00000000741EE000-0x00000000741EF000-memory.dmp
memory/964-54-0x0000000000BA0000-0x0000000000C62000-memory.dmp
memory/964-55-0x0000000004E50000-0x0000000004E51000-memory.dmp
memory/964-56-0x00000000003A0000-0x00000000003AE000-memory.dmp
memory/964-57-0x0000000005760000-0x000000000581C000-memory.dmp
memory/964-58-0x00000000042E0000-0x000000000431C000-memory.dmp
memory/1324-59-0x0000000000400000-0x000000000043C000-memory.dmp
memory/1324-60-0x0000000000400000-0x000000000043C000-memory.dmp
memory/1324-61-0x0000000000400000-0x000000000043C000-memory.dmp
memory/1324-62-0x0000000000400000-0x000000000043C000-memory.dmp
memory/1324-63-0x0000000000400000-0x000000000043C000-memory.dmp
memory/1324-64-0x0000000000400000-0x000000000043C000-memory.dmp
memory/1324-66-0x0000000004AB0000-0x0000000004AB1000-memory.dmp
memory/1324-65-0x00000000741EE000-0x00000000741EF000-memory.dmp
memory/1324-67-0x0000000004AB1000-0x0000000004AB2000-memory.dmp