Analysis
- max time kernel
117s - max time network
120s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
16/01/2022, 01:17
General
- Target bea9fc669319cd16df759974397e79c05e7565e75ca7c052af346e08b5f1d13a.exe
- Size 216KB
- Sample220116-bncs1afbc6
- SHA256 bea9fc669319cd16df759974397e79c05e7565e75ca7c052af346e08b5f1d13a
Score
10/10
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
s1.20mb.nl
-
Port
587
-
Username
-
Password
Regina8712
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 2 IoCs
- 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
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\bea9fc669319cd16df759974397e79c05e7565e75ca7c052af346e08b5f1d13a.exe"C:\Users\Admin\AppData\Local\Temp\bea9fc669319cd16df759974397e79c05e7565e75ca7c052af346e08b5f1d13a.exe"1⤵
- 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/1504-54-0x0000000000180000-0x00000000001BC000-memory.dmp
memory/1504-55-0x0000000000180000-0x00000000001BC000-memory.dmp
memory/1504-56-0x0000000004800000-0x0000000004801000-memory.dmp
memory/1504-57-0x0000000004801000-0x0000000004802000-memory.dmp