Analysis
- max time kernel
92s - max time network
176s - platform
windows7_x64 - resource
win7-20221111-en - resource tags
- submitted
22/11/2022, 04:32
General
- Target SecuriteInfo.com.Trojan.Packed2.44634.5278.3215.exe
- Size 953KB
- Sample221122-e5z7eaac88
- SHA256 17e794be3e69813de034e7f792ac7d05bed22fde3d9fa773d14d4f30a175f4c7
Malware Config
Extracted
-
Protocol
smtp
-
Host
us2.smtp.mailhostbox.com
-
Port
587
-
Username
-
Password
ydQaYkH6
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
us2.smtp.mailhostbox.com
-
Port
587
-
Username
-
Password
ydQaYkH6
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 behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Packed2.44634.5278.3215.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Packed2.44634.5278.3215.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Packed2.44634.5278.3215.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Packed2.44634.5278.3215.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/588-64-0x0000000000400000-0x000000000043A000-memory.dmp
memory/588-65-0x0000000000400000-0x000000000043A000-memory.dmp
memory/588-70-0x0000000000400000-0x000000000043A000-memory.dmp
memory/588-61-0x0000000000400000-0x000000000043A000-memory.dmp
memory/588-60-0x0000000000400000-0x000000000043A000-memory.dmp
memory/588-63-0x0000000000400000-0x000000000043A000-memory.dmp
memory/588-68-0x0000000000400000-0x000000000043A000-memory.dmp
memory/1708-55-0x0000000075441000-0x0000000075443000-memory.dmp
memory/1708-54-0x0000000001270000-0x0000000001364000-memory.dmp
memory/1708-59-0x0000000000AB0000-0x0000000000B22000-memory.dmp
memory/1708-58-0x0000000005520000-0x00000000055CA000-memory.dmp
memory/1708-57-0x00000000002B0000-0x00000000002BC000-memory.dmp
memory/1708-56-0x00000000003D0000-0x00000000003E8000-memory.dmp