Analysis
- max time kernel
101s - max time network
56s - platform
windows7_x64 - resource
win7 - submitted
12/07/2020, 16:29
General
- Target New Order DOC-06072020.exe
- Size 515KB
- Sample200712-q7a257bles
- SHA256 af7800a01f2cb68f3abb7546c509d3aa1ff83107b95e4e244168cac1c0a66e75
Score
10/10
Malware Config
Signatures
- Suspicious use of WriteProcessMemory 13 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- 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 2 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.
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
Processes
-
C:\Users\Admin\AppData\Local\Temp\New Order DOC-06072020.exe"C:\Users\Admin\AppData\Local\Temp\New Order DOC-06072020.exe"1⤵
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\WRbncITNk" /XML "C:\Users\Admin\AppData\Local\Temp\tmp859.tmp"2⤵
- Creates scheduled task(s)
-
-
C:\Users\Admin\AppData\Local\Temp\New Order DOC-06072020.exe"{path}"2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1932-2-0x0000000000400000-0x000000000044C000-memory.dmp
memory/1932-4-0x0000000000400000-0x000000000044C000-memory.dmp
memory/1932-5-0x0000000000400000-0x000000000044C000-memory.dmp