Analysis
- max time kernel
62s - max time network
54s - platform
windows7_x64 - resource
win7-20230621-en - resource tags
- submitted
29/06/2023, 11:41
General
- Target Bank Details.exe
- Size 693KB
- Sample230629-nte7jadf91
- SHA256 b5ed2d16101b333863529e10f2413b70ea33ffdafb65ec74ea849f9d425fdf91
Malware Config
Extracted
-
Protocol
smtp
-
Host
smtp.elec-qatar.com
-
Port
587
-
Username
-
Password
MHabrar2019@#
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
smtp.elec-qatar.com
-
Port
587
-
Username
-
Password
MHabrar2019@#
-
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.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 3 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 17 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Bank Details.exe"C:\Users\Admin\AppData\Local\Temp\Bank Details.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\NionjZ.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\NionjZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpAB7C.tmp"2⤵
- Creates scheduled task(s)
-
-
C:\Users\Admin\AppData\Local\Temp\Bank Details.exe"C:\Users\Admin\AppData\Local\Temp\Bank Details.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
tmpAB7C.tmp
memory/1456-54-0x00000000010E0000-0x0000000001194000-memory.dmp
memory/1456-55-0x0000000000790000-0x00000000007D0000-memory.dmp
memory/1456-56-0x00000000002B0000-0x00000000002BC000-memory.dmp
memory/1456-57-0x00000000002E0000-0x00000000002EC000-memory.dmp
memory/1456-58-0x0000000007F10000-0x0000000007F7A000-memory.dmp
memory/1656-66-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1656-65-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1656-64-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1656-67-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1656-69-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1656-68-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1656-71-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1656-73-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1656-76-0x0000000004F70000-0x0000000004FB0000-memory.dmp
memory/1656-83-0x0000000004F70000-0x0000000004FB0000-memory.dmp