Analysis
- max time kernel
139s - max time network
133s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
17/02/2022, 14:36
General
- Target z0bT9jkWz1l44Xo.exe
- Size 789KB
- Sample220217-rykvcscean
- SHA256 8a1e242d7dd4840b60db37d09828f24fe047f0b7d7a74af48bd3bfc68f7c0d97
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.pas-shipping.com
-
Port
587
-
Username
-
Password
Chik@kerdiamoo1400
-
Email to
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
- Adds Run key to start application 2 TTPs 1 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 12 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\z0bT9jkWz1l44Xo.exe"C:\Users\Admin\AppData\Local\Temp\z0bT9jkWz1l44Xo.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\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Drops file in Drivers directory
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- 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/548-63-0x0000000000400000-0x000000000043C000-memory.dmp
memory/548-61-0x0000000000400000-0x000000000043C000-memory.dmp
memory/548-68-0x0000000000471000-0x0000000000472000-memory.dmp
memory/548-67-0x0000000000470000-0x0000000000471000-memory.dmp
memory/548-66-0x0000000074D4E000-0x0000000074D4F000-memory.dmp
memory/548-65-0x0000000000400000-0x000000000043C000-memory.dmp
memory/548-62-0x0000000000400000-0x000000000043C000-memory.dmp
memory/548-64-0x0000000000400000-0x000000000043C000-memory.dmp
memory/548-60-0x0000000000400000-0x000000000043C000-memory.dmp
memory/1776-54-0x0000000074D4E000-0x0000000074D4F000-memory.dmp
memory/1776-55-0x0000000000A50000-0x0000000000B1C000-memory.dmp
memory/1776-59-0x0000000001F20000-0x0000000001F5C000-memory.dmp
memory/1776-58-0x0000000005500000-0x00000000055BC000-memory.dmp
memory/1776-57-0x0000000000310000-0x000000000031E000-memory.dmp
memory/1776-56-0x0000000004280000-0x0000000004281000-memory.dmp