Analysis
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max time kernel
53s -
max time network
67s -
platform
windows7_x64 -
resource
win7 -
submitted
29-06-2020 18:01
General
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Target
Facturas Pagadas al Vencimiento.exe
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Size
450KB
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MD5
5131834f3e5aa4ea9ade27928a875d57
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SHA1
c47d7e1726585c718d6208de3f0648c7f268ff73
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SHA256
430e12161cd33ef55da30dd43639bd7924009a568d7ad67513d0051f63ae26c8
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SHA512
490b7f040b34a3ccff35c71ab240791434272532404e84963d2b863453858d42ad87934101cb611d1413c53f7de396c3c61c31a0072739f15c553499c7562174
Score
10/10
Malware Config
Extracted
Family
agenttesla
Credentials
Protocol: smtp- Host:
mail.jjfconsultores.com - Port:
587 - Username:
jjfconsultores@jjfconsultores.com - Password:
primapolitica
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 4 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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Suspicious use of SetThreadContext 1 IoCs
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious behavior: RenamesItself 1 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 9 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 use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Facturas Pagadas al Vencimiento.exe"{path}"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1844-0-0x0000000000400000-0x0000000000450000-memory.dmpFilesize
320KB
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memory/1844-1-0x000000000044A45E-mapping.dmp
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memory/1844-3-0x0000000000400000-0x0000000000450000-memory.dmpFilesize
320KB
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memory/1844-2-0x0000000000400000-0x0000000000450000-memory.dmpFilesize
320KB