General
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Target
Swift_copy.zip
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Size
769KB
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Sample
240522-j4fhtshb95
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MD5
4fb6739641151a82cf83c81c865ebc35
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SHA1
4df05da5c5e84865a82302330dfbd142b8fa3703
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SHA256
c19abc33cd9765dbb763041a38e1afb0f3ddd832d6241d75e25991053746bab8
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SHA512
53df51f14ddcde6ad83e4dfcd2e9159814263c9355532690e9189cabc2a0519f1f5adcc89615c04413663546d8fdc3af167dedbc41d2992fe9774d9fd51a6a60
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SSDEEP
24576:/4ssbj9S2brxXDd8PlhN0qrQpOnB1n6M2o4:/4ssbxS2brj8PlQpOB1nGF
Static task
static1
Behavioral task
behavioral1
Sample
Swift_copy.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Swift_copy.exe
Resource
win10v2004-20240426-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
us2.smtp.mailhostbox.com - Port:
587 - Username:
[email protected] - Password:
Password: D4v_8+edvC?l. . - Email To:
[email protected]
Extracted
Protocol: smtp- Host:
us2.smtp.mailhostbox.com - Port:
587 - Username:
[email protected] - Password:
Password: D4v_8+edvC?l. .
Targets
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Target
Swift_copy.exe
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Size
840KB
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MD5
b4e0d68cd11d3c370745b5bcfe981bd4
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SHA1
f62912f7cf77b9cdd34b31c0eebd73094a82ec57
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SHA256
ecd0495dc9d61ac16df7940ed6899897c02df2f51b4c87f19f6011ac10f17a61
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SHA512
04ee1aac52fac547a59cf1ec52dcab9138091eb27abbdd1bc5e9487f67c3870e334cdece880454a9b2548ad4dd8a32dfa5d092c8a8ad113b368fde0bbe460ddd
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SSDEEP
12288:fRx504bFtx504bFWxX5sDHmdMVly4kO/p/tpN1hNQhj2M+pWaohOtm7D/9O9wsoJ:Zw4bjw4bYrmHlXFm25W5OK1raBGdXV7
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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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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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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1