Analysis
- max time kernel
67s - max time network
55s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
17/06/2024, 17:46
General
- Target Zaplata,jpg.exe
- Size 561KB
- Sample240617-wcdalssapp
- SHA256 c5425d62c01551e1c243ed453bf14d0b51ad7e890d59ef469c5b9418bb6361a0
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
smtp.as-print.pl
-
Port
587
-
Username
-
Password
HURT1985asprint
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
- 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 SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Zaplata,jpg.exe"C:\Users\Admin\AppData\Local\Temp\Zaplata,jpg.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\Zaplata,jpg.exe"C:\Users\Admin\AppData\Local\Temp\Zaplata,jpg.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
Zaplata,jpg.exe.log
memory/2092-13-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2092-22-0x0000000074960000-0x0000000075110000-memory.dmp
memory/2092-21-0x0000000006FE0000-0x00000000071A2000-memory.dmp
memory/2092-20-0x0000000006C90000-0x0000000006CE0000-memory.dmp
memory/2092-19-0x0000000074960000-0x0000000075110000-memory.dmp
memory/2092-18-0x00000000052C0000-0x0000000005326000-memory.dmp
memory/2092-17-0x0000000074960000-0x0000000075110000-memory.dmp
memory/2232-5-0x0000000074960000-0x0000000075110000-memory.dmp
memory/2232-7-0x000000007496E000-0x000000007496F000-memory.dmp
memory/2232-10-0x0000000008670000-0x00000000086F0000-memory.dmp
memory/2232-11-0x00000000087A0000-0x000000000883C000-memory.dmp
memory/2232-12-0x0000000008A40000-0x0000000008A72000-memory.dmp
memory/2232-8-0x0000000074960000-0x0000000075110000-memory.dmp
memory/2232-16-0x0000000074960000-0x0000000075110000-memory.dmp
memory/2232-9-0x0000000005A60000-0x0000000005A6C000-memory.dmp
memory/2232-6-0x0000000005840000-0x0000000005854000-memory.dmp
memory/2232-0-0x000000007496E000-0x000000007496F000-memory.dmp
memory/2232-4-0x0000000005690000-0x000000000569A000-memory.dmp
memory/2232-3-0x0000000005710000-0x00000000057A2000-memory.dmp
memory/2232-2-0x0000000005CC0000-0x0000000006264000-memory.dmp
memory/2232-1-0x0000000000BF0000-0x0000000000C82000-memory.dmp