Analysis
- max time kernel
118s - max time network
126s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
- submitted
14/09/2022, 07:19
General
- Target 14e62ca81e378794b0eb078878c0b8be.exe
- Size 697KB
- Sample220914-h5htxahee8
- SHA256 9ef89e25f98605401317fd551f219e2b26e673f0956ce790c0e289d57ecf52bb
Malware Config
Extracted
-
Protocol
smtp
-
Host
cp5ua.hyperhost.ua
-
Port
587
-
Username
-
Password
7213575aceACE@#$
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
cp5ua.hyperhost.ua
-
Port
587
-
Username
-
Password
7213575aceACE@#$
-
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 behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 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\14e62ca81e378794b0eb078878c0b8be.exe"C:\Users\Admin\AppData\Local\Temp\14e62ca81e378794b0eb078878c0b8be.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\14e62ca81e378794b0eb078878c0b8be.exe"C:\Users\Admin\AppData\Local\Temp\14e62ca81e378794b0eb078878c0b8be.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
14e62ca81e378794b0eb078878c0b8be.exe.log
memory/1968-132-0x0000000000FE0000-0x0000000001094000-memory.dmp
memory/1968-133-0x0000000006080000-0x0000000006624000-memory.dmp
memory/1968-134-0x0000000005AD0000-0x0000000005B62000-memory.dmp
memory/1968-135-0x0000000005A40000-0x0000000005A4A000-memory.dmp
memory/1968-136-0x00000000095E0000-0x000000000967C000-memory.dmp
memory/1968-137-0x0000000009680000-0x00000000096E6000-memory.dmp
memory/5024-139-0x0000000000400000-0x000000000043A000-memory.dmp
memory/5024-141-0x0000000006A40000-0x0000000006A90000-memory.dmp