Analysis
- max time kernel
119s - max time network
108s - platform
windows10_x64 - resource
win10v200722 - submitted
18/08/2020, 19:34
General
- Target ORDER PROPOSAL 097263_pdf.exe
- Size 753KB
- Sample200818-h2dffk13z6
- SHA256 dfeb96d3bb1562a8f587db6407ca2da39f052452c134d41c47dce109bfc6d1b1
Malware Config
Extracted
-
Protocol
smtp
-
Host
mail.mahandor.com
-
Port
587
-
Username
-
Password
Mik3$mill10n
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 3 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 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 11 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\ORDER PROPOSAL 097263_pdf.exe"C:\Users\Admin\AppData\Local\Temp\ORDER PROPOSAL 097263_pdf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QTipBKmBvNoSD" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4C12.tmp"2⤵
- Creates scheduled task(s)
-
-
C:\Users\Admin\AppData\Local\Temp\ORDER PROPOSAL 097263_pdf.exe"C:\Users\Admin\AppData\Local\Temp\ORDER PROPOSAL 097263_pdf.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1568-9-0x00000000010B0000-0x0000000001148000-memory.dmp
memory/1568-10-0x00000000029D0000-0x0000000002A41000-memory.dmp
memory/1568-5-0x00000000053C0000-0x00000000053C1000-memory.dmp
memory/1568-6-0x0000000005260000-0x0000000005261000-memory.dmp
memory/1568-7-0x0000000005520000-0x0000000005521000-memory.dmp
memory/1568-8-0x0000000005590000-0x0000000005593000-memory.dmp
memory/1568-0-0x00000000735C0000-0x0000000073CAE000-memory.dmp
memory/1568-4-0x0000000005820000-0x0000000005821000-memory.dmp
memory/1568-1-0x0000000000850000-0x0000000000851000-memory.dmp
memory/1568-3-0x0000000005280000-0x0000000005281000-memory.dmp
memory/3940-13-0x0000000000400000-0x0000000000466000-memory.dmp
memory/3940-16-0x00000000735C0000-0x0000000073CAE000-memory.dmp
memory/3940-21-0x0000000004F80000-0x0000000004F81000-memory.dmp
memory/3940-22-0x0000000005B70000-0x0000000005B71000-memory.dmp