Analysis
- max time kernel
148s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
- submitted
08/02/2024, 14:27
General
- Target 356ee3b686fc39b550408aaa00a99af16ed717cf1ef95e9a8255877c080c5d7d.exe
- Size 236KB
- Sample240208-rseq6aee2s
- SHA256 356ee3b686fc39b550408aaa00a99af16ed717cf1ef95e9a8255877c080c5d7d
Malware Config
Extracted
-
Protocol
smtp
-
Host
smtp.crane-eletronics.com
-
Port
587
-
Username
-
Password
!rRcoXv3
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
smtp.crane-eletronics.com
-
Port
587
-
Username
-
Password
!rRcoXv3
-
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.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\356ee3b686fc39b550408aaa00a99af16ed717cf1ef95e9a8255877c080c5d7d.exe"C:\Users\Admin\AppData\Local\Temp\356ee3b686fc39b550408aaa00a99af16ed717cf1ef95e9a8255877c080c5d7d.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/1344-0-0x0000000000880000-0x00000000008C2000-memory.dmp
memory/1344-1-0x00000000744A0000-0x0000000074C50000-memory.dmp
memory/1344-2-0x0000000005950000-0x0000000005EF4000-memory.dmp
memory/1344-3-0x00000000051F0000-0x0000000005200000-memory.dmp
memory/1344-4-0x0000000005410000-0x0000000005476000-memory.dmp
memory/1344-5-0x00000000060B0000-0x0000000006100000-memory.dmp
memory/1344-6-0x00000000061A0000-0x000000000623C000-memory.dmp
memory/1344-7-0x0000000006620000-0x00000000066B2000-memory.dmp
memory/1344-8-0x0000000006600000-0x000000000660A000-memory.dmp
memory/1344-9-0x00000000744A0000-0x0000000074C50000-memory.dmp
memory/1344-10-0x00000000051F0000-0x0000000005200000-memory.dmp