Analysis
- max time kernel
101s - max time network
105s - platform
windows11-21h2_x64 - resource
win11-20250610-en - resource tags
- submitted
18/08/2025, 17:15
General
- Target Islem dekontunuz,PDF.com.exe
- Size 755KB
- Sample250818-vs238swtft
- SHA256 a1a9a1eb021b4358e6585bd24332ec331ab91973b4286eee6f82f778997bfc33
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.puragenicindia.com
-
Port
587
-
Username
-
Password
&cT)I#yt{5gb
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Agenttesla family
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
- Modifies trusted root certificate store through registry 1 TTPs 2 IoCs
A root certificate was added, modified, or removed in the trusted certificate store registry paths.
- 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 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 4 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 11 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Islem dekontunuz,PDF.com.exe"C:\Users\Admin\AppData\Local\Temp\Islem dekontunuz,PDF.com.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- 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\Local\Temp\Islem dekontunuz,PDF.com.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Modifies trusted root certificate store through registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Users\Admin\AppData\Local\Temp\Islem dekontunuz,PDF.com.exe"C:\Users\Admin\AppData\Local\Temp\Islem dekontunuz,PDF.com.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v16
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
3Credentials in Registry
1Replay Monitor
Loading Replay Monitor...
Downloads
Islem dekontunuz,PDF.com.exe.log
__PSScriptPolicyTest_hpqf3uri.oov.ps1
memory/1196-8-0x00000000067C0000-0x0000000006846000-memory.dmp
memory/1196-1-0x00000000054A0000-0x0000000005A46000-memory.dmp
memory/1196-4-0x0000000005080000-0x000000000508A000-memory.dmp
memory/1196-5-0x00000000052D0000-0x000000000536C000-memory.dmp
memory/1196-6-0x00000000052A0000-0x00000000052B4000-memory.dmp
memory/1196-7-0x0000000005220000-0x0000000005230000-memory.dmp
memory/1196-0-0x0000000000480000-0x0000000000542000-memory.dmp
memory/1196-3-0x0000000005220000-0x0000000005230000-memory.dmp
memory/1196-2-0x0000000004FE0000-0x0000000005072000-memory.dmp
memory/4488-9-0x0000000000400000-0x0000000000440000-memory.dmp
memory/4488-14-0x0000000004F80000-0x0000000004F90000-memory.dmp
memory/4488-46-0x0000000005CE0000-0x0000000005D30000-memory.dmp
memory/4488-55-0x0000000004F80000-0x0000000004F90000-memory.dmp
memory/4488-16-0x0000000005010000-0x0000000005076000-memory.dmp
memory/5060-19-0x00000000062F0000-0x0000000006356000-memory.dmp
memory/5060-43-0x0000000008220000-0x000000000889A000-memory.dmp
memory/5060-17-0x0000000005CC0000-0x00000000062EA000-memory.dmp
memory/5060-15-0x0000000005680000-0x0000000005690000-memory.dmp
memory/5060-28-0x0000000006440000-0x0000000006797000-memory.dmp
memory/5060-29-0x0000000006890000-0x00000000068AE000-memory.dmp
memory/5060-30-0x00000000068D0000-0x000000000691C000-memory.dmp
memory/5060-31-0x0000000007A50000-0x0000000007A84000-memory.dmp
memory/5060-41-0x0000000007A90000-0x0000000007AAE000-memory.dmp
memory/5060-32-0x0000000070770000-0x00000000707BC000-memory.dmp
memory/5060-42-0x0000000007AB0000-0x0000000007B54000-memory.dmp
memory/5060-18-0x00000000059F0000-0x0000000005A12000-memory.dmp
memory/5060-44-0x0000000007BE0000-0x0000000007BFA000-memory.dmp
memory/5060-45-0x0000000007C60000-0x0000000007C6A000-memory.dmp
memory/5060-13-0x0000000005680000-0x0000000005690000-memory.dmp
memory/5060-47-0x0000000007E70000-0x0000000007F06000-memory.dmp
memory/5060-48-0x0000000007DF0000-0x0000000007E01000-memory.dmp
memory/5060-49-0x0000000007E20000-0x0000000007E2E000-memory.dmp
memory/5060-50-0x0000000007E30000-0x0000000007E45000-memory.dmp
memory/5060-51-0x0000000007F30000-0x0000000007F4A000-memory.dmp
memory/5060-52-0x0000000007F20000-0x0000000007F28000-memory.dmp
memory/5060-12-0x00000000030C0000-0x00000000030F6000-memory.dmp