Analysis
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max time kernel
140s -
max time network
140s -
platform
windows10_x64 -
resource
win10 -
submitted
08-07-2020 11:35
General
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Target
Invoice approved.pdf.exe
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Size
676KB
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MD5
dec84f6b8adf05075f43025708c0ccaa
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SHA1
d8ed043b7b4057670dfbd7d7c8039fcb0f5de792
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SHA256
18a41b50c8885afe4978787aa8c44601134838f73f66e7edc520bad7d76bfad2
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SHA512
aaa3becc54d34d5ee1f884a527a1f73afbd774b72fc7d46106a87c4c08397447c3e2bae16275e5bc0b841ee332efd169fd12a9e4d021dbef086c69225e431cb9
Score
10/10
Malware Config
Extracted
Credentials
Protocol: smtp- Host:
smtp.yandex.ru - Port:
587 - Username:
[email protected] - Password:
kingmoney12345
Signatures
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Suspicious behavior: MapViewOfSection 1 IoCs
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Suspicious use of SetThreadContext 1 IoCs
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UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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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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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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Suspicious behavior: EnumeratesProcesses 4 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
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Suspicious use of AdjustPrivilegeToken 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.
Processes
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C:\Users\Admin\AppData\Local\Temp\Invoice approved.pdf.exe"C:\Users\Admin\AppData\Local\Temp\Invoice approved.pdf.exe"1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Invoice approved.pdf.exe"C:\Users\Admin\AppData\Local\Temp\Invoice approved.pdf.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
656KB
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Filesize
656KB
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Filesize
656KB
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Filesize
304KB
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Filesize
4KB