General
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Target
e16ed69e1d337d88539ff98cda8d36aabc495db375d68e4f9b86a1843ad8c679.exe
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Size
779KB
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Sample
250121-erecsawkaq
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MD5
8f07580bc25a796a5f0b9100d349d0c2
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SHA1
c7c39ff2db999f09d1aaca3bc0f29039d97de49b
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SHA256
e16ed69e1d337d88539ff98cda8d36aabc495db375d68e4f9b86a1843ad8c679
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SHA512
e0fd2a6273da3aecd7a864a6a33814b9ac8be1721c335ffb3a60c2f0641049573cab3674ee5ec03afaf83ce8997dd2c2cfbb583e6f71fc6357f6cc04ef811ad8
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SSDEEP
12288:y5u6WhRSUunBczihl0qeCMzWX6xGoisoXH0stjWwOJ3jB/zs+Pnki3MQQdtGOqw:r6NnBCal2C/XWhzMVGx4+/b3NO
Static task
static1
Behavioral task
behavioral1
Sample
e16ed69e1d337d88539ff98cda8d36aabc495db375d68e4f9b86a1843ad8c679.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
e16ed69e1d337d88539ff98cda8d36aabc495db375d68e4f9b86a1843ad8c679.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.starmech.net - Port:
587 - Username:
[email protected] - Password:
nics123 - Email To:
[email protected]
Targets
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Target
e16ed69e1d337d88539ff98cda8d36aabc495db375d68e4f9b86a1843ad8c679.exe
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Size
779KB
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MD5
8f07580bc25a796a5f0b9100d349d0c2
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SHA1
c7c39ff2db999f09d1aaca3bc0f29039d97de49b
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SHA256
e16ed69e1d337d88539ff98cda8d36aabc495db375d68e4f9b86a1843ad8c679
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SHA512
e0fd2a6273da3aecd7a864a6a33814b9ac8be1721c335ffb3a60c2f0641049573cab3674ee5ec03afaf83ce8997dd2c2cfbb583e6f71fc6357f6cc04ef811ad8
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SSDEEP
12288:y5u6WhRSUunBczihl0qeCMzWX6xGoisoXH0stjWwOJ3jB/zs+Pnki3MQQdtGOqw:r6NnBCal2C/XWhzMVGx4+/b3NO
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Agenttesla family
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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
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1