Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
09/10/2026, 15:01
General
- Target SCANDOC109.js
- Size 387KB
- Sample261009-sd4bmsy17n
- SHA256 903510c99c89320dccdbf6302184d2c0aefc58c4fc95e703ac0e65bdd86eea02
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
smtp.hostinger.com
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Port
587
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Username
-
Password
Racheal123@@
-
Email to
Signatures
- Family: AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
- Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
- Looks up external IP address via web service 1 TTPs 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- Command and Scripting Interpreter: JavaScript 1 TTPs
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- 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 8 IoCs
- outlook_office_path 1 IoCs
Processes
-
C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\SCANDOC109.js1⤵
- Reads the TCP/IP host and domain name from the registry
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exeC:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe -NoPr -NonI -WindowStyle Hidden -C "[scriptblock]::Create([IO.File]::ReadAllText('C:\Users\Admin\AppData\Roaming\Microsoft\Windows\1349708b.ps1')).Invoke()"1⤵
- Process spawned unexpected child process
- Command and Scripting Interpreter: PowerShell
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\yvdotzci\yvdotzci.cmdline"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES1757.tmp" "c:\Users\Admin\AppData\Local\Temp\yvdotzci\CSCE88D51FE60043E7BE774D2DBC4FB43F.TMP"3⤵
-
-
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
RES1757.tmp
__PSScriptPolicyTest_2rnbvlzm.pdt.ps1
yvdotzci.dll
1349708b.ps1
CSCE88D51FE60043E7BE774D2DBC4FB43F.TMP
yvdotzci.0.cs
yvdotzci.cmdline
memory/1452-2-0x00000000050C0000-0x00000000050F6000-memory.dmp
memory/1452-6-0x0000000005D60000-0x0000000005DC6000-memory.dmp
memory/1452-17-0x00000000066A0000-0x00000000066EC000-memory.dmp
memory/1452-16-0x0000000006650000-0x000000000666E000-memory.dmp
memory/1452-1-0x0000000003020000-0x0000000003030000-memory.dmp
memory/1452-19-0x0000000007E10000-0x000000000848A000-memory.dmp
memory/1452-20-0x0000000006C00000-0x0000000006C1A000-memory.dmp
memory/1452-4-0x0000000005730000-0x0000000005D58000-memory.dmp
memory/1452-7-0x0000000005DD0000-0x0000000005E36000-memory.dmp
memory/1452-15-0x0000000006020000-0x0000000006374000-memory.dmp
memory/1452-5-0x0000000005690000-0x00000000056B2000-memory.dmp
memory/1452-3-0x0000000003020000-0x0000000003030000-memory.dmp
memory/1452-33-0x0000000006C40000-0x0000000006C4A000-memory.dmp
memory/1452-37-0x0000000008A40000-0x0000000008FE4000-memory.dmp
memory/1452-35-0x00000000076D0000-0x0000000007766000-memory.dmp
memory/1452-36-0x0000000007660000-0x0000000007682000-memory.dmp
memory/2588-34-0x0000000000400000-0x000000000044A000-memory.dmp
memory/2588-40-0x0000000006420000-0x00000000064B2000-memory.dmp
memory/2588-41-0x00000000064C0000-0x0000000006510000-memory.dmp
memory/2588-42-0x0000000006610000-0x000000000661A000-memory.dmp