General
- Target copia del recibo 000201106012020.exe
- Size 492KB
- Sample201109-t73nxpdcge
- SHA256 1ea72043598a1a8eea973a2bdc0f20c2291c1b5da34b04c3a7bc32d6b70e7863
- MD5 1668b6105e28f6aa86698f67c845ca3c
- SHA1 61d068f3e2310da89bd29fbb12482e8763011da5
- SHA512 f49d4c0a77676014dcaeb984e882a7e7d33a4fe66226bbcf0b99bc4b8c67e3f0e001b232339f0598e0580b0dc02a4f960e1a48ff3d5187f06fada505b60ff76f
- MD5 SHA1 SHA512
Static task
static1
Behavioral task
behavioral1
Sample
copia del recibo 000201106012020.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
copia del recibo 000201106012020.exe
Resource
win10v20201028
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.ductoslimpios.com.mx
-
Port
587
-
Username
-
Password
Nhost+321
Extracted
-
Protocol
smtp
-
Host
mail.ductoslimpios.com.mx
-
Port
587
-
Username
-
Password
Nhost+321
Targets
-
- Target copia del recibo 000201106012020.exe
- Size 492KB
- SHA256 1ea72043598a1a8eea973a2bdc0f20c2291c1b5da34b04c3a7bc32d6b70e7863
- MD5 1668b6105e28f6aa86698f67c845ca3c
- SHA1 61d068f3e2310da89bd29fbb12482e8763011da5
- SHA512 f49d4c0a77676014dcaeb984e882a7e7d33a4fe66226bbcf0b99bc4b8c67e3f0e001b232339f0598e0580b0dc02a4f960e1a48ff3d5187f06fada505b60ff76f
- MD5 SHA1 SHA512
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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CoreEntity .NET Packer
A .NET packer called CoreEntity where it has embedded the payload as a BitMap object which is later decrypted.
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AgentTesla Payload
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Reads data files stored by FTP clients
Tries to access configuration files associated with programs like FileZilla.
-
Reads user/profile data of local email clients
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
Infostealers often target stored browser data, which can include saved credentials etc.
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Suspicious use of SetThreadContext