Analysis
- max time kernel
148s - max time network
146s - platform
windows10_x64 - resource
win10v200722 - submitted
16/08/2020, 13:59
General
- Target new order.exe
- Size 938KB
- Sample200816-pfhr9pmgde
- SHA256 26a982d045b9d87eb103dbdc6baee64087d42de38b9f8f89b6f6d33a699e32af
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.hybridgroupco.com
-
Port
587
-
Username
-
Password
Obinna123@@@
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 3 IoCs
- UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Drops startup file 1 IoCs
- 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 use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious behavior: MapViewOfSection 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 11 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\new order.exe"C:\Users\Admin\AppData\Local\Temp\new order.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\notepad.exe"C:\Windows\system32\notepad.exe"2⤵
- Drops startup file
-
-
C:\Users\Admin\AppData\Local\Temp\new order.exe"C:\Users\Admin\AppData\Local\Temp\new order.exe"2⤵
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Users\Admin\AppData\Local\Temp\new order.exe"C:\Users\Admin\AppData\Local\Temp\new order.exe" 2 860 1025782⤵
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
memory/860-6-0x0000000000A00000-0x0000000000A5A000-memory.dmp
memory/860-8-0x0000000073000000-0x00000000736EE000-memory.dmp
memory/860-4-0x0000000000400000-0x00000000004C0000-memory.dmp
memory/860-16-0x0000000005E60000-0x0000000005E61000-memory.dmp
memory/860-5-0x0000000000400000-0x00000000004C0000-memory.dmp
memory/860-1-0x0000000000400000-0x00000000004C0000-memory.dmp
memory/860-7-0x00000000023D2000-0x00000000023D3000-memory.dmp
memory/860-11-0x0000000004B10000-0x0000000004B11000-memory.dmp
memory/860-12-0x0000000002820000-0x0000000002821000-memory.dmp
memory/860-13-0x0000000005150000-0x0000000005151000-memory.dmp
memory/860-14-0x00000000054A0000-0x00000000054A1000-memory.dmp
memory/860-15-0x0000000005DA0000-0x0000000005DA1000-memory.dmp