Resubmissions
14/04/2025, 02:32
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250414-c1gs6ayyd114/04/2025, 02:32
250414-c1drhayydy02/09/2024, 02:44
240902-c8nlnszbmj1025/08/2024, 17:39
240825-v8my9axfql10Analysis
- max time kernel
99s - max time network
156s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
02/09/2024, 02:44
General
- Target Products drawing.exe
- Size 501KB
- Sample240902-c8nlnszbmj
- SHA256 1339a751e36cce726e3d808cfad7cd81c7f0712103a9c26a65acaf8c573f97b5
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
smtp.privateemail.com
-
Port
587
-
Username
-
Password
MARYolanmauluogwo@ever
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla payload 1 IoCs
- Beds Protector Packer 1 IoCs
Detects Beds Protector packer used to load .NET malware.
- Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
- Drops startup file 2 IoCs
- Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
- 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.
- Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
- System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 8 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 17 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Products drawing.exe"C:\Users\Admin\AppData\Local\Temp\Products drawing.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe"Powershell.exe" -ExecutionPolicy Bypass -command Copy-Item 'C:\Users\Admin\AppData\Local\Temp\Products drawing.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Drivers.exe'2⤵
- Drops startup file
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Users\Admin\AppData\Local\Temp\Products drawing.exe"C:\Users\Admin\AppData\Local\Temp\Products drawing.exe"2⤵
-
-
C:\Users\Admin\AppData\Local\Temp\Products drawing.exe"C:\Users\Admin\AppData\Local\Temp\Products drawing.exe"2⤵
-
-
C:\Users\Admin\AppData\Local\Temp\Products drawing.exe"C:\Users\Admin\AppData\Local\Temp\Products drawing.exe"2⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
Loading Replay Monitor...
Downloads
Products drawing.exe.log
__PSScriptPolicyTest_ukiv04hl.xd5.ps1
memory/3532-48-0x0000000074FB0000-0x0000000075760000-memory.dmp
memory/3532-47-0x0000000074FB0000-0x0000000075760000-memory.dmp
memory/3532-46-0x00000000068E0000-0x00000000068EA000-memory.dmp
memory/3532-45-0x0000000006500000-0x0000000006550000-memory.dmp
memory/3532-43-0x0000000074FB0000-0x0000000075760000-memory.dmp
memory/3532-42-0x0000000074FB0000-0x0000000075760000-memory.dmp
memory/3532-41-0x0000000005A50000-0x0000000005A68000-memory.dmp
memory/3532-33-0x0000000074FB0000-0x0000000075760000-memory.dmp
memory/3532-31-0x0000000074FB0000-0x0000000075760000-memory.dmp
memory/3532-28-0x0000000000400000-0x000000000043C000-memory.dmp
memory/4232-26-0x0000000006270000-0x00000000062BC000-memory.dmp
memory/4232-40-0x0000000074FB0000-0x0000000075760000-memory.dmp
memory/4232-11-0x0000000005980000-0x00000000059E6000-memory.dmp
memory/4232-23-0x0000000005C50000-0x0000000005FA4000-memory.dmp
memory/4232-24-0x0000000074FB0000-0x0000000075760000-memory.dmp
memory/4232-25-0x0000000006230000-0x000000000624E000-memory.dmp
memory/4232-8-0x0000000074FB0000-0x0000000075760000-memory.dmp
memory/4232-13-0x0000000074FB0000-0x0000000075760000-memory.dmp
memory/4232-12-0x0000000005AE0000-0x0000000005B46000-memory.dmp
memory/4232-10-0x0000000005260000-0x0000000005282000-memory.dmp
memory/4232-36-0x0000000006760000-0x0000000006782000-memory.dmp
memory/4232-7-0x0000000004C70000-0x0000000004CA6000-memory.dmp
memory/4232-9-0x00000000052E0000-0x0000000005908000-memory.dmp
memory/4232-34-0x0000000007240000-0x00000000072D6000-memory.dmp
memory/4232-35-0x0000000006710000-0x000000000672A000-memory.dmp
memory/4432-32-0x0000000074FB0000-0x0000000075760000-memory.dmp
memory/4432-27-0x0000000004D30000-0x0000000004D46000-memory.dmp
memory/4432-0-0x0000000074FBE000-0x0000000074FBF000-memory.dmp
memory/4432-6-0x0000000004E90000-0x0000000004F2C000-memory.dmp
memory/4432-5-0x0000000004CB0000-0x0000000004D1C000-memory.dmp
memory/4432-4-0x0000000004D50000-0x0000000004DE2000-memory.dmp
memory/4432-3-0x0000000005260000-0x0000000005804000-memory.dmp
memory/4432-2-0x0000000074FB0000-0x0000000075760000-memory.dmp
memory/4432-1-0x0000000000270000-0x00000000002F4000-memory.dmp