Analysis
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max time kernel
144s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
12-06-2024 02:03
Static task
static1
Behavioral task
behavioral1
Sample
752858a3fb544fb8dcd3ec179ba83d3b1269a93a15ad669356421d407ba83888.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
752858a3fb544fb8dcd3ec179ba83d3b1269a93a15ad669356421d407ba83888.exe
Resource
win10v2004-20240611-en
General
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Target
752858a3fb544fb8dcd3ec179ba83d3b1269a93a15ad669356421d407ba83888.exe
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Size
2.1MB
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MD5
447b403fc3dac6e0d33de52f7f94163c
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SHA1
509c612d71a071572331d561971f8c3af3aa239c
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SHA256
752858a3fb544fb8dcd3ec179ba83d3b1269a93a15ad669356421d407ba83888
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SHA512
46f089b25148189d24c0debf157e9f87e19ad06cc63c96cf2e59a3b1608cd64245bc7eb0e5b701870fc7e8779f4e22f781b72b77df0314b092ed13e859e4aa53
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SSDEEP
49152:bbdYAm4zvbdYAm4zUbdYAm4zFbdYAm4zf3AmQEQkXp6fNAKNhRS0foYj:HdrzdrGdr1drPAnEQKQNH40foY
Malware Config
Extracted
agenttesla
https://discord.com/api/webhooks/1247465482857222144/lQ5N2wnI2q6Keu3tWum3d2r1N0E8HP_vVDhvVsxM7FW0-kBOeEAC870yGkhWrFkrmys5
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
Processes:
regasm.exepid process 2612 regasm.exe 2612 regasm.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
752858a3fb544fb8dcd3ec179ba83d3b1269a93a15ad669356421d407ba83888.exedescription pid process target process PID 1656 set thread context of 2612 1656 752858a3fb544fb8dcd3ec179ba83d3b1269a93a15ad669356421d407ba83888.exe regasm.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
regasm.exepid process 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe 2612 regasm.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
752858a3fb544fb8dcd3ec179ba83d3b1269a93a15ad669356421d407ba83888.exepid process 1656 752858a3fb544fb8dcd3ec179ba83d3b1269a93a15ad669356421d407ba83888.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
regasm.exedescription pid process Token: SeDebugPrivilege 2612 regasm.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
752858a3fb544fb8dcd3ec179ba83d3b1269a93a15ad669356421d407ba83888.exepid process 1656 752858a3fb544fb8dcd3ec179ba83d3b1269a93a15ad669356421d407ba83888.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
752858a3fb544fb8dcd3ec179ba83d3b1269a93a15ad669356421d407ba83888.exedescription pid process target process PID 1656 wrote to memory of 2612 1656 752858a3fb544fb8dcd3ec179ba83d3b1269a93a15ad669356421d407ba83888.exe regasm.exe PID 1656 wrote to memory of 2612 1656 752858a3fb544fb8dcd3ec179ba83d3b1269a93a15ad669356421d407ba83888.exe regasm.exe PID 1656 wrote to memory of 2612 1656 752858a3fb544fb8dcd3ec179ba83d3b1269a93a15ad669356421d407ba83888.exe regasm.exe PID 1656 wrote to memory of 2612 1656 752858a3fb544fb8dcd3ec179ba83d3b1269a93a15ad669356421d407ba83888.exe regasm.exe PID 1656 wrote to memory of 2612 1656 752858a3fb544fb8dcd3ec179ba83d3b1269a93a15ad669356421d407ba83888.exe regasm.exe PID 1656 wrote to memory of 2612 1656 752858a3fb544fb8dcd3ec179ba83d3b1269a93a15ad669356421d407ba83888.exe regasm.exe PID 1656 wrote to memory of 2612 1656 752858a3fb544fb8dcd3ec179ba83d3b1269a93a15ad669356421d407ba83888.exe regasm.exe PID 1656 wrote to memory of 2612 1656 752858a3fb544fb8dcd3ec179ba83d3b1269a93a15ad669356421d407ba83888.exe regasm.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\752858a3fb544fb8dcd3ec179ba83d3b1269a93a15ad669356421d407ba83888.exe"C:\Users\Admin\AppData\Local\Temp\752858a3fb544fb8dcd3ec179ba83d3b1269a93a15ad669356421d407ba83888.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1656 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2612