Analysis
- max time kernel
135s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20230221-en - resource tags
- submitted
15/03/2023, 04:34
General
- Target SecuriteInfo.com.Win32.PWSX-gen.32656.4667.exe
- Size 804KB
- Sample230315-e64afsdd7s
- SHA256 28912c7805fc5f8db5b59d7b9b83c286c297355a53d5204bbe11cb05ab11a0ec
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
us2.smtp.mailhostbox.com
-
Port
587
-
Username
-
Password
FERGUZ12345
-
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 use of SetThreadContext 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.32656.4667.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.32656.4667.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.32656.4667.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.32656.4667.exe"2⤵
- 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
SecuriteInfo.com.Win32.PWSX-gen.32656.4667.exe.log
memory/3380-140-0x0000000000400000-0x0000000000430000-memory.dmp
memory/3380-147-0x0000000002FF0000-0x0000000003000000-memory.dmp
memory/3380-146-0x0000000006B70000-0x0000000006D32000-memory.dmp
memory/3380-145-0x0000000006950000-0x00000000069A0000-memory.dmp
memory/3380-144-0x0000000002FF0000-0x0000000003000000-memory.dmp
memory/3380-143-0x00000000055B0000-0x0000000005616000-memory.dmp
memory/4428-136-0x00000000051E0000-0x00000000051EA000-memory.dmp
memory/4428-139-0x0000000007DA0000-0x0000000007E3C000-memory.dmp
memory/4428-138-0x0000000005400000-0x0000000005410000-memory.dmp
memory/4428-137-0x0000000005400000-0x0000000005410000-memory.dmp
memory/4428-133-0x0000000000770000-0x000000000083E000-memory.dmp
memory/4428-135-0x0000000005240000-0x00000000052D2000-memory.dmp
memory/4428-134-0x0000000005750000-0x0000000005CF4000-memory.dmp