Analysis
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max time kernel
176s -
max time network
191s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
20-05-2022 23:51
General
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Target
Facturas Pagadas al Vencimiento.exe
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Size
559KB
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MD5
96df546955ae7579280d4e890b8696ae
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SHA1
b2a68a2b0b5aff0dd11582cc218f29a4b281264b
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SHA256
5f015a041524e050c10d8da9ccc0e888994589cf7e586e3e51467836324145ba
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SHA512
485ad16f7f1209a54a4fa2723b609282b27037c2cb6e6da7a59809c59b7cb2f057b932fa56baa0f0b0888a59cec56819d1134745351d0e981f13e5d4a62440fc
Score
10/10
Malware Config
Extracted
Credentials
Protocol: smtp- Host:
mail.vinorema.com - Port:
587 - Username:
[email protected] - Password:
tempranillo03
Extracted
Family
agenttesla
Credentials
Protocol: smtp- Host:
mail.vinorema.com - Port:
587 - Username:
[email protected] - Password:
tempranillo03
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 1 IoCs
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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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
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Suspicious use of SetThreadContext 1 IoCs
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Suspicious behavior: EnumeratesProcesses 4 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of WriteProcessMemory 11 IoCs
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outlook_office_path 1 IoCs
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outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Facturas Pagadas al Vencimiento.exe"C:\Users\Admin\AppData\Local\Temp\Facturas Pagadas al Vencimiento.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Facturas Pagadas al Vencimiento.exe"{path}"2⤵
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C:\Users\Admin\AppData\Local\Temp\Facturas Pagadas al Vencimiento.exe"{path}"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1484-134-0x0000000000000000-mapping.dmp
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memory/1552-130-0x0000000000A70000-0x0000000000B02000-memory.dmpFilesize
584KB
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memory/1552-131-0x0000000007F00000-0x00000000084A4000-memory.dmpFilesize
5.6MB
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memory/1552-132-0x00000000079F0000-0x0000000007A82000-memory.dmpFilesize
584KB
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memory/1552-133-0x0000000007A90000-0x0000000007B2C000-memory.dmpFilesize
624KB
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memory/3408-135-0x0000000000000000-mapping.dmp
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memory/3408-136-0x0000000000400000-0x0000000000450000-memory.dmpFilesize
320KB
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memory/3408-137-0x00000000064D0000-0x0000000006536000-memory.dmpFilesize
408KB
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memory/3408-138-0x0000000006B40000-0x0000000006B90000-memory.dmpFilesize
320KB
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memory/3408-139-0x0000000006CC0000-0x0000000006CCA000-memory.dmpFilesize
40KB