Analysis
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max time kernel
92s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
03-09-2024 00:58
General
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Target
Cotizacion actual REF20240829000010 PDF.exe
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Size
1.0MB
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MD5
6f19de2a65a02fd4d1fefc385ca5e57a
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SHA1
a0daaf9c5671344226e800d43b584499fd44406f
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SHA256
1d10b345a34d808d4f18c868435b130d3e4a61d8281af7fbcec02fdaee43e528
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SHA512
3e00c3b1f5214a6f79552f920fd89527214261a02306932fe50943fbf9d441959ba08b3214991cc8e68e291bf6f6dd02fd490fe719e7eb0b688350bf54bb49a6
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SSDEEP
12288:Htb20Qc3lT7af41ePBRYuQLKpqeUhbTv5OFgNuPPpHSgaVTHssJP6sHSxEN6raB9:Htb20pkaCqT5TBWgNQ7aBl+aB0QB6A
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.controlfire.com.mx - Port:
587 - Username:
[email protected] - Password:
+DI9CNZM&Y%W - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext 1 IoCs
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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.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious behavior: MapViewOfSection 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of FindShellTrayWindow 2 IoCs
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Suspicious use of SendNotifyMessage 2 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Cotizacion actual REF20240829000010 PDF.exe"C:\Users\Admin\AppData\Local\Temp\Cotizacion actual REF20240829000010 PDF.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\Cotizacion actual REF20240829000010 PDF.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
264KB
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Filesize
4KB
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Filesize
5.6MB
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Filesize
408KB
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Filesize
7.7MB
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Filesize
320KB
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Filesize
584KB
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Filesize
40KB
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Filesize
4KB
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Filesize
7.7MB
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Filesize
16KB