Analysis
- max time kernel
65s - max time network
128s - platform
windows10-2004_x64 - resource
win10v2004-20230220-en - resource tags
- submitted
08/04/2023, 13:38
General
- Target New Purchase Order_patched.exe
- Size 782KB
- Sample230408-qxc8fsde39
- SHA256 803df40184cf585fc3e2e8172972b3e548971a193ed4af7b7d53e6bce2ea43e1
Malware Config
Extracted
-
agenttesla
-
https://api.telegram.org/bot5954474519:AAEGnfW1mRvGRxq-zIAvwJfpKEbhLLiqVaM/
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\New Purchase Order_patched.exe"C:\Users\Admin\AppData\Local\Temp\New Purchase Order_patched.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\New Purchase Order_patched.exe"C:\Users\Admin\AppData\Local\Temp\New Purchase Order_patched.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
New Purchase Order_patched.exe.log
memory/1504-139-0x0000000006CD0000-0x0000000006D6C000-memory.dmp
memory/1504-135-0x00000000053C0000-0x0000000005452000-memory.dmp
memory/1504-136-0x0000000005370000-0x000000000537A000-memory.dmp
memory/1504-137-0x0000000005570000-0x0000000005580000-memory.dmp
memory/1504-138-0x0000000005570000-0x0000000005580000-memory.dmp
memory/1504-133-0x00000000008E0000-0x00000000009AA000-memory.dmp
memory/1504-134-0x0000000005970000-0x0000000005F14000-memory.dmp
memory/4320-140-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4320-143-0x0000000005450000-0x00000000054B6000-memory.dmp
memory/4320-144-0x0000000005570000-0x0000000005580000-memory.dmp
memory/4320-145-0x00000000066E0000-0x0000000006730000-memory.dmp
memory/4320-146-0x0000000006900000-0x0000000006AC2000-memory.dmp
memory/4320-147-0x0000000005570000-0x0000000005580000-memory.dmp