General
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Target
dbf70f863f2d0dd847bf23b929faf542880c0d72ecc9698ab33343ecd73a04be.exe
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Size
54KB
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Sample
240509-cj1jyafc62
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MD5
e480e22b9d128a0235bfa26417b149b6
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SHA1
2c40a4778a6af579cb1ccb6e2263d7e070d1beea
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SHA256
dbf70f863f2d0dd847bf23b929faf542880c0d72ecc9698ab33343ecd73a04be
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SHA512
0811bd96dce609fe618a3e225b5e517c6eba2e8a1492b82320be093c90f6634c30c1005628414ef567e5bbb10171439ab00a97d0943df5b95429260354fcde11
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SSDEEP
768:+e1Qq5r5gIcCT4BuzDOZ0dkfJmKhTf9q9cWpYqWSEANwkiZEXKexucbdmKvVeZWL:11b5lgI9vxdkMaxTBbHZEciUKvVe4L
Static task
static1
Behavioral task
behavioral1
Sample
dbf70f863f2d0dd847bf23b929faf542880c0d72ecc9698ab33343ecd73a04be.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
dbf70f863f2d0dd847bf23b929faf542880c0d72ecc9698ab33343ecd73a04be.exe
Resource
win10v2004-20240508-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.dentallink.com.uy - Port:
587 - Username:
[email protected] - Password:
Salvador3274 - Email To:
[email protected]
Targets
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Target
dbf70f863f2d0dd847bf23b929faf542880c0d72ecc9698ab33343ecd73a04be.exe
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Size
54KB
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MD5
e480e22b9d128a0235bfa26417b149b6
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SHA1
2c40a4778a6af579cb1ccb6e2263d7e070d1beea
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SHA256
dbf70f863f2d0dd847bf23b929faf542880c0d72ecc9698ab33343ecd73a04be
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SHA512
0811bd96dce609fe618a3e225b5e517c6eba2e8a1492b82320be093c90f6634c30c1005628414ef567e5bbb10171439ab00a97d0943df5b95429260354fcde11
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SSDEEP
768:+e1Qq5r5gIcCT4BuzDOZ0dkfJmKhTf9q9cWpYqWSEANwkiZEXKexucbdmKvVeZWL:11b5lgI9vxdkMaxTBbHZEciUKvVe4L
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Detect ZGRat V1
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Detect packed .NET executables. Mostly AgentTeslaV4.
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Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
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Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion
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Detects executables referencing Windows vault credential objects. Observed in infostealers
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Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
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Detects executables referencing many email and collaboration clients. Observed in information stealers
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Detects executables referencing many file transfer clients. Observed in information stealers
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Adds Run key to start application
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext
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