General
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Target
04673533c7fbdda693710153531ffc40N.exe
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Size
881KB
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Sample
240801-z9sy4swglm
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MD5
04673533c7fbdda693710153531ffc40
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SHA1
88a460822400b0ae932ec99c7c334f83b6f391d9
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SHA256
9c88bb71aa34b21af48ac9cba57f99476b2c31032b09c90b868e357dcdb471fd
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SHA512
924bdc15281808abe3697205193c719d306541acc085705c20dd28b6168d97087a946b4ecaea258385bdebba43971edb01182a91c197c3b6fc13d128e1f27825
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SSDEEP
24576:ryLOsEpHaAiLjPxj4um3Gkr4WvHYuX0J:ryLOsEp6AMJnsXv4dJ
Static task
static1
Behavioral task
behavioral1
Sample
04673533c7fbdda693710153531ffc40N.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
04673533c7fbdda693710153531ffc40N.exe
Resource
win10v2004-20240730-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.iaa-airferight.com - Port:
587 - Username:
[email protected] - Password:
webmaster - Email To:
[email protected]
Targets
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Target
04673533c7fbdda693710153531ffc40N.exe
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Size
881KB
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MD5
04673533c7fbdda693710153531ffc40
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SHA1
88a460822400b0ae932ec99c7c334f83b6f391d9
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SHA256
9c88bb71aa34b21af48ac9cba57f99476b2c31032b09c90b868e357dcdb471fd
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SHA512
924bdc15281808abe3697205193c719d306541acc085705c20dd28b6168d97087a946b4ecaea258385bdebba43971edb01182a91c197c3b6fc13d128e1f27825
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SSDEEP
24576:ryLOsEpHaAiLjPxj4um3Gkr4WvHYuX0J:ryLOsEp6AMJnsXv4dJ
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
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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
4Credentials In Files
3Credentials in Registry
1