Analysis
- max time kernel
91s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-20220901-en - resource tags
- submitted
26/11/2022, 10:06
General
- Target 3689863670bdbe4cbebb8a8f547f78b5.exe
- Size 209KB
- Sample221126-l43pgahc77
- SHA256 d3eeb44651622553b13bca65755ab7714b54b88f9653c1d08ea2c8ea14048aa6
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
smtp.leonardfood.com
-
Port
587
-
Username
-
Password
K@rimi95
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\3689863670bdbe4cbebb8a8f547f78b5.exe"C:\Users\Admin\AppData\Local\Temp\3689863670bdbe4cbebb8a8f547f78b5.exe"1⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/2496-132-0x0000000000990000-0x00000000009CA000-memory.dmp
memory/2496-133-0x0000000005A10000-0x0000000005FB4000-memory.dmp
memory/2496-134-0x0000000005460000-0x00000000054FC000-memory.dmp
memory/2496-135-0x0000000005970000-0x00000000059D6000-memory.dmp
memory/2496-136-0x0000000006780000-0x00000000067D0000-memory.dmp
memory/2496-137-0x0000000006970000-0x0000000006A02000-memory.dmp
memory/2496-138-0x00000000068D0000-0x00000000068DA000-memory.dmp