Analysis
- max time kernel
78s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20230220-en - resource tags
- submitted
07/03/2023, 13:36
General
- Target 5f0ac25045091660d4c19a11ef3fa4c75ca597a69bde1ccbee3a99135fcb1832.exe
- Size 165KB
- Sample230307-qv8xcaab75
- SHA256 5f0ac25045091660d4c19a11ef3fa4c75ca597a69bde1ccbee3a99135fcb1832
Malware Config
Extracted
-
agenttesla
-
https://discord.com/api/webhooks/1074760920246538260/bwlIBwL1v2UUorBex-oCYkUK7EABpkkmp3hoaFcHbZVnQkazVdPxpp6TxggnUGKJbr5d
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 use of AdjustPrivilegeToken 1 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\5f0ac25045091660d4c19a11ef3fa4c75ca597a69bde1ccbee3a99135fcb1832.exe"C:\Users\Admin\AppData\Local\Temp\5f0ac25045091660d4c19a11ef3fa4c75ca597a69bde1ccbee3a99135fcb1832.exe"1⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1532-133-0x0000000000C70000-0x0000000000CA0000-memory.dmp
memory/1532-134-0x0000000005CB0000-0x0000000006254000-memory.dmp
memory/1532-135-0x0000000005680000-0x00000000056E6000-memory.dmp
memory/1532-136-0x0000000005670000-0x0000000005680000-memory.dmp
memory/1532-137-0x00000000067C0000-0x0000000006852000-memory.dmp
memory/1532-138-0x00000000067A0000-0x00000000067AA000-memory.dmp
memory/1532-139-0x00000000069F0000-0x0000000006A40000-memory.dmp
memory/1532-140-0x0000000006C10000-0x0000000006DD2000-memory.dmp
memory/1532-141-0x0000000005670000-0x0000000005680000-memory.dmp