Analysis
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max time kernel
85s -
max time network
90s -
platform
windows7_x64 -
resource
win7 -
submitted
07/07/2020, 10:06
General
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Target
Shipping Documents P.LIST &Bill of Laden.exe
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Size
444KB
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MD5
71f0228d2efec9fdfa5924238877631b
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SHA1
88798dab1ba2e06b8860c3c927687ebc86440433
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SHA256
135c264ce4a709eedd0f971cec5eebb546c9c31e84730793fec5552a6886f7c9
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SHA512
18ec4731a99674df616d07adb11530a91902d18c90389c4a5776a1248a61298ee11ec4c2fe17118d084fb9a18f081bdcea3a3930ed87ea94f39eb84a9587b949
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.radianthospitals.org - Port:
587 - Username:
[email protected] - Password:
radiant2016
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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UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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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 3 IoCs
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Suspicious behavior: MapViewOfSection 1 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Shipping Documents P.LIST &Bill of Laden.exe"C:\Users\Admin\AppData\Local\Temp\Shipping Documents P.LIST &Bill of Laden.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Shipping Documents P.LIST &Bill of Laden.exe"C:\Users\Admin\AppData\Local\Temp\Shipping Documents P.LIST &Bill of Laden.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
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Filesize
280KB