General
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Target
7488790c53f9ce42ee7b8138d93b6952693f3847d4a94f3aed0a535f15a3997f
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Size
765KB
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Sample
250109-bnr8pa1rat
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MD5
cff00ea297618407a3ff1a4800066029
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SHA1
d4747b2d2a68020ad71921545688c7baee2c9d42
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SHA256
7488790c53f9ce42ee7b8138d93b6952693f3847d4a94f3aed0a535f15a3997f
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SHA512
4921d5302ef30481eb2b3053d81b3684c8ec957534981aef2b588116d4a0cf97fee241232e0164549ce6cb37e5e84fd2bb38175c82c084d331451ca635cabacd
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SSDEEP
12288:MN9OuEhdaCiBTiwezEgarU5GZ9+m6/GERoKaJo6vrhcst26tCyIaVzaDkR:QO7teTihznOU5GZ9h6/GTlo6zhc76tC8
Static task
static1
Behavioral task
behavioral1
Sample
7488790c53f9ce42ee7b8138d93b6952693f3847d4a94f3aed0a535f15a3997f.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
7488790c53f9ce42ee7b8138d93b6952693f3847d4a94f3aed0a535f15a3997f.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
agenttesla
https://api.telegram.org/bot5145135161:AAFnBnjYGtIUE_EwGqQ3-YIV1FOEItrzy8c/
Targets
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Target
7488790c53f9ce42ee7b8138d93b6952693f3847d4a94f3aed0a535f15a3997f
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Size
765KB
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MD5
cff00ea297618407a3ff1a4800066029
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SHA1
d4747b2d2a68020ad71921545688c7baee2c9d42
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SHA256
7488790c53f9ce42ee7b8138d93b6952693f3847d4a94f3aed0a535f15a3997f
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SHA512
4921d5302ef30481eb2b3053d81b3684c8ec957534981aef2b588116d4a0cf97fee241232e0164549ce6cb37e5e84fd2bb38175c82c084d331451ca635cabacd
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SSDEEP
12288:MN9OuEhdaCiBTiwezEgarU5GZ9+m6/GERoKaJo6vrhcst26tCyIaVzaDkR:QO7teTihznOU5GZ9h6/GTlo6zhc76tC8
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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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Accesses Microsoft Outlook profiles
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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
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
3Credentials in Registry
1