Analysis
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max time kernel
131s -
max time network
9s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
01-02-2021 06:50
General
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Target
Proforma Invoice 01252021.Pdf.exe
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Size
609KB
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MD5
94ec9d4f593613c21bbbbd63dbed7e4d
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SHA1
02aea7a045c01525d3ae96580f0adc1f7761d70a
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SHA256
9e33ca4eee3b2499f384dcfd926f97675258157bbdbeaa5c6720abc746c77d2c
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SHA512
f13540bc44a627d012c443bbd759ea6612451ee202c710359c8ca44377baa737d33fe813ba9db248513554220d7b98951e4992057e81e477ace69f24868cd54d
Score
10/10
Malware Config
Extracted
Family
agenttesla
Credentials
Protocol: smtp- Host:
smtp.yandex.com - Port:
587 - Username:
[email protected] - Password:
Safirxxx01
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 3 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 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\Proforma Invoice 01252021.Pdf.exe"C:\Users\Admin\AppData\Local\Temp\Proforma Invoice 01252021.Pdf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Proforma Invoice 01252021.Pdf.exe"{path}"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
240KB
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Filesize
6.9MB
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Filesize
240KB
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Filesize
4KB
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Filesize
4KB
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Filesize
6.9MB
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Filesize
4KB
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Filesize
16KB
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Filesize
4KB
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Filesize
392KB