Analysis
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max time kernel
137s -
max time network
122s -
platform
windows10_x64 -
resource
win10-en-20211014 -
submitted
19-10-2021 10:17
General
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Target
PO37F2020-2021.doc.exe
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Size
455KB
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MD5
50e83b21c7ad607d296d0c12e6c66a0e
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SHA1
d1c4b5d66139793c055a7874052076b6c0449228
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SHA256
e222a0ce0e2d6f8af964efd2510a70a957aabec7fc95d806a4af431f519d9135
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SHA512
00f8ee3fbe466c92a6716d8c11141950a291c8d8b2a7d4ea4d97a630e669caba746e75962f47035f4d2f0bcb74641d57665b81621c00362425fec9ba274001f1
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.dipiluminacion.com - Port:
587 - Username:
[email protected] - Password:
icui4cu2@@
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 2 IoCs
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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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
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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 WriteProcessMemory 8 IoCs
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outlook_office_path 1 IoCs
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outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\PO37F2020-2021.doc.exe"C:\Users\Admin\AppData\Local\Temp\PO37F2020-2021.doc.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\PO37F2020-2021.doc.exe"C:\Users\Admin\AppData\Local\Temp\PO37F2020-2021.doc.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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MD5
0c2899d7c6746f42d5bbe088c777f94c
SHA1622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1
SHA2565b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458
SHA512ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078
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Filesize
240KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
348KB
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Filesize
32KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB