Analysis
- max time kernel
134s - max time network
112s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
04/06/2024, 01:21
General
- Target 606724e680cd1b638b4fcd1880a74ac4354198ef70bfff1ad48f6987547f1c2a.exe
- Size 615KB
- Sample240604-bq2vxaha47
- SHA256 606724e680cd1b638b4fcd1880a74ac4354198ef70bfff1ad48f6987547f1c2a
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.thestore99.shop
-
Port
587
-
Username
-
Password
@thestore99.shop
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- UAC bypass 3 TTPs 1 IoCs
- Windows security bypass 2 TTPs 2 IoCs
- 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.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Windows security modification 2 TTPs 3 IoCs
- Checks whether UAC is enabled 1 TTPs 2 IoCs
- Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 6 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 13 IoCs
- System policy modification 1 TTPs 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\606724e680cd1b638b4fcd1880a74ac4354198ef70bfff1ad48f6987547f1c2a.exe"C:\Users\Admin\AppData\Local\Temp\606724e680cd1b638b4fcd1880a74ac4354198ef70bfff1ad48f6987547f1c2a.exe"1⤵
- UAC bypass
- Windows security bypass
- Checks computer location settings
- Windows security modification
- Checks whether UAC is enabled
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\606724e680cd1b638b4fcd1880a74ac4354198ef70bfff1ad48f6987547f1c2a.exe" -Force2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"2⤵
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
__PSScriptPolicyTest_dcsgeeau.gtn.ps1
memory/212-1-0x00007FFEC4133000-0x00007FFEC4135000-memory.dmp
memory/212-3-0x00007FFEC4130000-0x00007FFEC4BF1000-memory.dmp
memory/212-2-0x0000026725070000-0x0000026725106000-memory.dmp
memory/212-24-0x00007FFEC4130000-0x00007FFEC4BF1000-memory.dmp
memory/212-0-0x000002670A920000-0x000002670A92C000-memory.dmp
memory/4348-23-0x00007FFEC4130000-0x00007FFEC4BF1000-memory.dmp
memory/4348-6-0x00007FFEC4133000-0x00007FFEC4135000-memory.dmp
memory/4348-7-0x00007FFEC4130000-0x00007FFEC4BF1000-memory.dmp
memory/4348-8-0x000001B0A8940000-0x000001B0A8962000-memory.dmp
memory/4348-18-0x00007FFEC4130000-0x00007FFEC4BF1000-memory.dmp
memory/4436-5-0x0000000074BEE000-0x0000000074BEF000-memory.dmp
memory/4436-20-0x00000000053E0000-0x0000000005446000-memory.dmp
memory/4436-19-0x0000000005B90000-0x0000000006134000-memory.dmp
memory/4436-4-0x0000000000400000-0x0000000000444000-memory.dmp
memory/4436-25-0x0000000006950000-0x00000000069A0000-memory.dmp
memory/4436-26-0x0000000006A40000-0x0000000006ADC000-memory.dmp
memory/4436-27-0x0000000074BEE000-0x0000000074BEF000-memory.dmp
memory/4436-28-0x0000000006B80000-0x0000000006C12000-memory.dmp
memory/4436-29-0x0000000006B10000-0x0000000006B1A000-memory.dmp