Analysis
- max time kernel
97s - max time network
105s - platform
windows7_x64 - resource
win7 - submitted
18/08/2020, 19:35
General
- Target Inquiry Order Quotation.exe
- Size 498KB
- Sample200818-vxwmbvxpha
- SHA256 25ef4eb5dbb6b39d8563f3874eaeb97f1637df07278bfbdad0161afceb4164e4
Malware Config
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 7 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
- Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 6 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 17 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Inquiry Order Quotation.exe"C:\Users\Admin\AppData\Local\Temp\Inquiry Order Quotation.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\tRxwEiOLut" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBF77.tmp"2⤵
- Creates scheduled task(s)
-
-
C:\Users\Admin\AppData\Local\Temp\Inquiry Order Quotation.exe"{path}"2⤵
-
-
C:\Users\Admin\AppData\Local\Temp\Inquiry Order Quotation.exe"{path}"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1040-8-0x0000000000400000-0x0000000000466000-memory.dmp
memory/1040-10-0x0000000000400000-0x0000000000466000-memory.dmp
memory/1040-11-0x0000000000400000-0x0000000000466000-memory.dmp
memory/1040-12-0x0000000072F60000-0x000000007364E000-memory.dmp
memory/1124-0-0x0000000073BD0000-0x00000000742BE000-memory.dmp
memory/1124-1-0x0000000000130000-0x0000000000131000-memory.dmp
memory/1124-3-0x0000000000810000-0x0000000000814000-memory.dmp
memory/1124-4-0x0000000004940000-0x00000000049A9000-memory.dmp
memory/1124-5-0x00000000059B0000-0x0000000005A11000-memory.dmp