Analysis
- max time kernel
51s - max time network
53s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
12/06/2024, 01:14
General
- Target 9f78997e3c08ac95ea1d6410245c7e61224ddc52b621912cb2f8baf2e21c68c7.exe
- Size 240KB
- Sample240612-blqbbaxdmc
- SHA256 9f78997e3c08ac95ea1d6410245c7e61224ddc52b621912cb2f8baf2e21c68c7
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
smtp.strato.de
-
Port
587
-
Username
-
Password
6M9L22
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- 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 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\9f78997e3c08ac95ea1d6410245c7e61224ddc52b621912cb2f8baf2e21c68c7.exe"C:\Users\Admin\AppData\Local\Temp\9f78997e3c08ac95ea1d6410245c7e61224ddc52b621912cb2f8baf2e21c68c7.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/4588-0-0x000000007478E000-0x000000007478F000-memory.dmp
memory/4588-1-0x0000000000BF0000-0x0000000000C32000-memory.dmp
memory/4588-2-0x0000000005B00000-0x00000000060A4000-memory.dmp
memory/4588-3-0x0000000005740000-0x00000000057A6000-memory.dmp
memory/4588-4-0x0000000074780000-0x0000000074F30000-memory.dmp
memory/4588-5-0x000000007478E000-0x000000007478F000-memory.dmp
memory/4588-6-0x0000000074780000-0x0000000074F30000-memory.dmp
memory/4588-7-0x0000000006EB0000-0x0000000006F00000-memory.dmp
memory/4588-8-0x0000000007030000-0x00000000070CC000-memory.dmp
memory/4588-9-0x00000000071D0000-0x0000000007262000-memory.dmp
memory/4588-10-0x0000000006F60000-0x0000000006F6A000-memory.dmp