Analysis
- max time kernel
22s - max time network
158s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
07/06/2024, 01:51
General
- Target a8f2236113b02ad70869ff572265549d509530a6206b8afeb9dc11f458599c09.exe
- Size 802KB
- Sample240607-b9zvnagg68
- SHA256 a8f2236113b02ad70869ff572265549d509530a6206b8afeb9dc11f458599c09
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.shaktiinstrumentations.in
-
Port
587
-
Username
-
Password
Shakti54231!@#$%#@!
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Command and Scripting Interpreter: PowerShell 1 TTPs 2 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.
- 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 6 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\a8f2236113b02ad70869ff572265549d509530a6206b8afeb9dc11f458599c09.exe"C:\Users\Admin\AppData\Local\Temp\a8f2236113b02ad70869ff572265549d509530a6206b8afeb9dc11f458599c09.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- 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\a8f2236113b02ad70869ff572265549d509530a6206b8afeb9dc11f458599c09.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\HOKkOhA.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\HOKkOhA" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE01F.tmp"2⤵
- Creates scheduled task(s)
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
powershell.exe.log
StartupProfileData-NonInteractive
__PSScriptPolicyTest_vl4ynzn4.icl.ps1
tmpE01F.tmp
memory/784-76-0x00000000074F0000-0x0000000007B6A000-memory.dmp
memory/784-18-0x0000000074810000-0x0000000074FC0000-memory.dmp
memory/784-82-0x00000000070F0000-0x0000000007104000-memory.dmp
memory/784-80-0x00000000070E0000-0x00000000070EE000-memory.dmp
memory/784-54-0x0000000070EB0000-0x0000000070EFC000-memory.dmp
memory/784-78-0x0000000007130000-0x00000000071C6000-memory.dmp
memory/784-50-0x0000000005B80000-0x0000000005B9E000-memory.dmp
memory/784-73-0x0000000006130000-0x000000000614E000-memory.dmp
memory/784-16-0x00000000045B0000-0x00000000045E6000-memory.dmp
memory/784-83-0x00000000071F0000-0x000000000720A000-memory.dmp
memory/784-21-0x00000000052F0000-0x0000000005356000-memory.dmp
memory/784-17-0x0000000004CC0000-0x00000000052E8000-memory.dmp
memory/784-92-0x0000000074810000-0x0000000074FC0000-memory.dmp
memory/784-20-0x0000000004BE0000-0x0000000004C02000-memory.dmp
memory/784-22-0x0000000074810000-0x0000000074FC0000-memory.dmp
memory/784-49-0x0000000074810000-0x0000000074FC0000-memory.dmp
memory/1068-45-0x0000000000400000-0x0000000000442000-memory.dmp
memory/1068-93-0x00000000064F0000-0x0000000006540000-memory.dmp
memory/1388-51-0x00000000065F0000-0x000000000663C000-memory.dmp
memory/1388-75-0x00000000074F0000-0x000000000750A000-memory.dmp
memory/1388-46-0x0000000074810000-0x0000000074FC0000-memory.dmp
memory/1388-24-0x0000000005A40000-0x0000000005D94000-memory.dmp
memory/1388-91-0x0000000074810000-0x0000000074FC0000-memory.dmp
memory/1388-44-0x0000000074810000-0x0000000074FC0000-memory.dmp
memory/1388-25-0x0000000074810000-0x0000000074FC0000-memory.dmp
memory/1388-23-0x0000000006070000-0x00000000060D6000-memory.dmp
memory/1388-53-0x0000000070EB0000-0x0000000070EFC000-memory.dmp
memory/1388-74-0x00000000071B0000-0x0000000007253000-memory.dmp
memory/1388-81-0x0000000007730000-0x0000000007744000-memory.dmp
memory/1388-84-0x0000000007810000-0x0000000007818000-memory.dmp
memory/1388-77-0x0000000007560000-0x000000000756A000-memory.dmp
memory/1388-52-0x0000000007170000-0x00000000071A2000-memory.dmp
memory/1388-79-0x00000000076F0000-0x0000000007701000-memory.dmp
memory/1396-5-0x0000000074810000-0x0000000074FC0000-memory.dmp
memory/1396-8-0x0000000006BC0000-0x0000000006BD0000-memory.dmp
memory/1396-0-0x000000007481E000-0x000000007481F000-memory.dmp
memory/1396-7-0x0000000006000000-0x000000000600E000-memory.dmp
memory/1396-6-0x0000000005D40000-0x0000000005D56000-memory.dmp
memory/1396-10-0x0000000006E90000-0x0000000006F2C000-memory.dmp
memory/1396-9-0x0000000006C10000-0x0000000006C94000-memory.dmp
memory/1396-15-0x000000007481E000-0x000000007481F000-memory.dmp
memory/1396-48-0x0000000074810000-0x0000000074FC0000-memory.dmp
memory/1396-4-0x0000000005A40000-0x0000000005A4A000-memory.dmp
memory/1396-3-0x0000000005990000-0x0000000005A22000-memory.dmp
memory/1396-2-0x0000000006010000-0x00000000065B4000-memory.dmp
memory/1396-1-0x0000000000EF0000-0x0000000000FBA000-memory.dmp