Analysis
- max time kernel
180s - max time network
172s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
02/10/2026, 23:22
General
- Target 19a44c6e458f1bca508092d90aadbdc85fde6e03a7c08e3b0f5df88ba0b08843.exe
- Size 349KB
- Sample261002-3clqbaxyfs
- SHA256 19a44c6e458f1bca508092d90aadbdc85fde6e03a7c08e3b0f5df88ba0b08843
Malware Config
Extracted
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agenttesla
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Protocol
ftp
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Host
ftp://ftp.dankely.org
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Port
21
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Username
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Password
!?jSK$}v08$[
Signatures
- Family: AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Family: Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
- Loads dropped DLL 1 IoCs
- 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 NtCreateThreadExHideFromDebugger 1 TTPs 1 IoCs
- Suspicious use of NtSetInformationThreadHideFromDebugger 1 TTPs 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious behavior: MapViewOfSection 1 TTPs 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
- outlook_office_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\19a44c6e458f1bca508092d90aadbdc85fde6e03a7c08e3b0f5df88ba0b08843.exe"C:\Users\Admin\AppData\Local\Temp\19a44c6e458f1bca508092d90aadbdc85fde6e03a7c08e3b0f5df88ba0b08843.exe"1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe"C:\Users\Admin\AppData\Local\Temp\19a44c6e458f1bca508092d90aadbdc85fde6e03a7c08e3b0f5df88ba0b08843.exe"2⤵
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C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe"C:\Users\Admin\AppData\Local\Temp\19a44c6e458f1bca508092d90aadbdc85fde6e03a7c08e3b0f5df88ba0b08843.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
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C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe"C:\Users\Admin\AppData\Local\Temp\19a44c6e458f1bca508092d90aadbdc85fde6e03a7c08e3b0f5df88ba0b08843.exe"3⤵
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
System.dll
memory/2612-10-0x0000000006160000-0x00000000076EB000-memory.dmp
memory/2612-11-0x0000000073A95000-0x0000000073A96000-memory.dmp
memory/2748-12-0x0000000001D40000-0x00000000032CB000-memory.dmp
memory/2748-14-0x000000007722D000-0x000000007722E000-memory.dmp
memory/2748-13-0x000000007726F000-0x0000000077270000-memory.dmp
memory/2748-15-0x00000000772F5000-0x00000000772F6000-memory.dmp
memory/2748-22-0x0000000001D40000-0x00000000032CB000-memory.dmp
memory/2748-23-0x0000000000A50000-0x0000000001D36000-memory.dmp
memory/2748-24-0x0000000000A50000-0x0000000000A92000-memory.dmp
memory/2748-25-0x0000000036840000-0x0000000036DFA000-memory.dmp
memory/2748-26-0x00000000360F0000-0x0000000036156000-memory.dmp
memory/2748-28-0x0000000036670000-0x0000000036702000-memory.dmp
memory/2748-29-0x0000000036710000-0x0000000036760000-memory.dmp
memory/2748-30-0x0000000036630000-0x000000003663A000-memory.dmp
memory/2748-31-0x00000000772F5000-0x00000000772F6000-memory.dmp