Analysis
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max time kernel
118s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
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submitted
07-12-2023 02:56
General
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Target
Quotation No. Qtn10077_pdf.exe
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Size
637KB
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MD5
8e0f1788ac8a63e0e428303f3b2a405d
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SHA1
534052e115b31b54d789dce4649e3b05f6623f80
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SHA256
56851dce93716b38e3174d7db81c810a4362c465da06007971c6c6aba43dbb9b
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SHA512
9508a0c052f44c48ff18c6fa7a7fda5d7b90f52fbb09654aee5ec3a115426e2de0ab038c5ef93654dfccde3423590d9b8b740fe8b624fbdf7a84fe9c32b7b6e6
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SSDEEP
12288:YAyQaueH5qYnMZucAGVECGL8uYW9dp6bG6JDMG0vqy4JZlZTzK76IGzHG0w:YAmqz0jGiNYc6bxWGS+jlZq7kzm
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.etiketten.com.tr - Port:
587 - Username:
[email protected] - Password:
Satis2022+*! - Email To:
[email protected]
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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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext 1 IoCs
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Suspicious behavior: EnumeratesProcesses 4 IoCs
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Suspicious use of AdjustPrivilegeToken 2 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\Quotation No. Qtn10077_pdf.exe"C:\Users\Admin\AppData\Local\Temp\Quotation No. Qtn10077_pdf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Quotation No. Qtn10077_pdf.exe"C:\Users\Admin\AppData\Local\Temp\Quotation No. Qtn10077_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
656KB
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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
488KB
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Filesize
6.9MB
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Filesize
264KB
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Filesize
264KB
-
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