Analysis
-
max time kernel
106s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20250313-en -
resource tags
-
submitted
28/03/2025, 13:21
General
-
Target
12103b0977f8c4084b6db4056244788bd8cc3bb3428412f258e1029e96993e56.exe
-
Size
1.3MB
-
MD5
1a9f6aaac475378b1cb1e48b6864259d
-
SHA1
a936b039cfa3a17d2cb597c6252985fa7a9fdbe8
-
SHA256
12103b0977f8c4084b6db4056244788bd8cc3bb3428412f258e1029e96993e56
-
SHA512
7aeb57113afbad088048d2fa8b708439fb26255ecc7e513560f2b195c1d574023c1d094e52c66dd918af33901f1702cd28bdc3186a7103a03f81053835c18fea
-
SSDEEP
24576:qPIAahz5w2TK3hLZjaIKdlCRlOZV2fZukMnlG7Kl75/qkh+jA:qPahz5w223/j88fOXiilG7aIjA
Malware Config
Extracted
Protocol: smtp- Host:
novida.com.br - Port:
587 - Username:
[email protected] - Password:
joymywife12345PT
Extracted
agenttesla
Protocol: smtp- Host:
novida.com.br - Port:
587 - Username:
[email protected] - Password:
joymywife12345PT - Email To:
[email protected]
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Agenttesla family
-
Drops startup file 1 IoCs
-
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 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
-
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
-
Suspicious behavior: EnumeratesProcesses 3 IoCs
-
Suspicious use of AdjustPrivilegeToken 2 IoCs
-
Suspicious use of SetWindowsHookEx 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\12103b0977f8c4084b6db4056244788bd8cc3bb3428412f258e1029e96993e56.exe"C:\Users\Admin\AppData\Local\Temp\12103b0977f8c4084b6db4056244788bd8cc3bb3428412f258e1029e96993e56.exe"1⤵
- Drops startup file
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
4KB
-
Filesize
1.3MB
-
Filesize
1.1MB
-
Filesize
7.7MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
1.1MB
-
Filesize
7.7MB
-
Filesize
440KB
-
Filesize
424KB
-
Filesize
304KB
-
Filesize
5.6MB
-
Filesize
336KB
-
Filesize
272KB
-
Filesize
408KB
-
Filesize
584KB
-
Filesize
320KB
-
Filesize
624KB
-
Filesize
4KB
-
Filesize
7.7MB
-
Filesize
7.7MB
-
Filesize
40KB