Analysis
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max time kernel
144s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
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submitted
21-11-2023 02:01
General
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Target
231121-07-AgentTesla-64b66a.exe
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Size
235KB
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MD5
791d17ad86fb3948afc5256a40479009
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SHA1
64b66ad85555d341c4b968657b1f992c5b49e018
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SHA256
4456ae2631c8ebf51a84c4dc5f4419c5ea636ee463a4fd5f1de95e092d4d3f19
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SHA512
45cfd9c6e907ee492d39084b89e39d814de656c8b876f169a5a4e9cfd22aec896744f0ddf32837c4e97e62b40e7bd908803e8dd357c2f1e29ec059242e9497c5
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SSDEEP
3072:9Rcf4UI8vkckuocfbh80Kt4TNQEIirxzQ3fj5xzMqS8Q:9qf4UI8vkckuzfb17ZrxzQ3fgqL
Malware Config
Extracted
Protocol: smtp- Host:
smtp.cesky-hosting.cz - Port:
587 - Username:
[email protected] - Password:
Luk7816&
Extracted
agenttesla
Protocol: smtp- Host:
smtp.cesky-hosting.cz - Port:
587 - Username:
[email protected] - Password:
Luk7816& - 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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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\231121-07-AgentTesla-64b66a.exe"C:\Users\Admin\AppData\Local\Temp\231121-07-AgentTesla-64b66a.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
7.7MB
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Filesize
264KB
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Filesize
5.6MB
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Filesize
64KB
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Filesize
408KB
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Filesize
320KB
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Filesize
624KB
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Filesize
584KB
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Filesize
40KB
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Filesize
7.7MB
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Filesize
64KB