Analysis
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max time kernel
120s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
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submitted
06-12-2023 16:21
General
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Target
Y97STVZCPZC12AQ-0315904351-pdf.exe
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Size
642KB
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MD5
2df1ab727bfa05dba560693967a5a9bb
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SHA1
fe97cd5670652a7e20c40be79b3758d1217ec9c9
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SHA256
2d631e09274afb5c231bd6d7f6a7c26922a0fa3176ba5837d3be82469fa6e6eb
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SHA512
c1ab982fbb2ce8a79b750059e7925cbd84592461f01297bef8e528f3a35b3eeacdc0b98ac2db4aea36c05fddb700332a9a7361476a2baf36f78f3cded3b86b52
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SSDEEP
12288:3zhQaueH5qAmB3aNOcEwoxy8760I23AY0fR94NOai+Sgwdk51AyxIen:3zfq10krxj760I23HER94gaSgwO1Nr
Malware Config
Extracted
agenttesla
https://discord.com/api/webhooks/1181759713713602600/iHsQ6OYa_KMNpOIA7OYiDu7j9BWVVvJ0gcEWr8VRve7tDH1TR5LRILIK1jr1NG5T-29a
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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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 SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 9 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Y97STVZCPZC12AQ-0315904351-pdf.exe"C:\Users\Admin\AppData\Local\Temp\Y97STVZCPZC12AQ-0315904351-pdf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Y97STVZCPZC12AQ-0315904351-pdf.exe"C:\Users\Admin\AppData\Local\Temp\Y97STVZCPZC12AQ-0315904351-pdf.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
664KB
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Filesize
6.9MB
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Filesize
256KB
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Filesize
104KB
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Filesize
32KB
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Filesize
40KB
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Filesize
496KB
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Filesize
6.9MB
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Filesize
264KB
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Filesize
264KB
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Filesize
264KB
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Filesize
4KB
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Filesize
264KB
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Filesize
264KB
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Filesize
264KB
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Filesize
264KB
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Filesize
6.9MB
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Filesize
256KB
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Filesize
6.9MB
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Filesize
256KB