General
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Target
e3a2ec3721224b6cb552f5153b6a87f80a7c99e548b517e79efab2aa1098b17f.exe
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Size
672KB
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Sample
240926-c2dg5aselr
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MD5
c0e9d65541d7c6768827d42674038baa
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SHA1
c536bd03202120389a6ce6230daffcc926429e49
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SHA256
e3a2ec3721224b6cb552f5153b6a87f80a7c99e548b517e79efab2aa1098b17f
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SHA512
b7dc57f194c80ea264fc361e55249e4f67f259a213382323202036345b16678f2e2c6757c3ecc82a6440f3569a45ab4bb325740a2c83a587ed50abfb57b7f962
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SSDEEP
12288:RgA8bQba/kEZ0GrmsyZcWGvzBBT3I68OgaGLpA682RO2wBPVlQ/kR:OIna3pScja9VA/IOFVma
Static task
static1
Behavioral task
behavioral1
Sample
e3a2ec3721224b6cb552f5153b6a87f80a7c99e548b517e79efab2aa1098b17f.exe
Resource
win7-20240903-en
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.fosna.net - Port:
21 - Username:
[email protected] - Password:
(=8fPSH$KO_!
Extracted
Protocol: ftp- Host:
ftp.fosna.net - Port:
21 - Username:
[email protected] - Password:
(=8fPSH$KO_!
Targets
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Target
e3a2ec3721224b6cb552f5153b6a87f80a7c99e548b517e79efab2aa1098b17f.exe
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Size
672KB
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MD5
c0e9d65541d7c6768827d42674038baa
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SHA1
c536bd03202120389a6ce6230daffcc926429e49
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SHA256
e3a2ec3721224b6cb552f5153b6a87f80a7c99e548b517e79efab2aa1098b17f
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SHA512
b7dc57f194c80ea264fc361e55249e4f67f259a213382323202036345b16678f2e2c6757c3ecc82a6440f3569a45ab4bb325740a2c83a587ed50abfb57b7f962
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SSDEEP
12288:RgA8bQba/kEZ0GrmsyZcWGvzBBT3I68OgaGLpA682RO2wBPVlQ/kR:OIna3pScja9VA/IOFVma
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2