General
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Target
f67b4f9bcb6968eb245d97f38246c25c2736f1c3aa90a1f62acf12df91d8623eN.exe
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Size
798KB
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Sample
241216-ak48eatqas
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MD5
23ec1b2da69f3e63540041a9ccd53840
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SHA1
e9b280977cc3ed1b9d7c8da006733840208c5380
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SHA256
f67b4f9bcb6968eb245d97f38246c25c2736f1c3aa90a1f62acf12df91d8623e
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SHA512
5914c87b8b1988e9a8022f99548065d4bb7089065da7ff84813d8be3c5901acb0f4d849d8ac47bbe46282dd9b6a68cda1e1402289a7de5963e4871420c02cac9
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SSDEEP
12288:o5dtLqh7pia1Ojze1Ur47uz/7lrn5h1P6XuAmoufkpDZ/7gX5s:YtfOx1Ur47elNhLd6t6
Static task
static1
Behavioral task
behavioral1
Sample
f67b4f9bcb6968eb245d97f38246c25c2736f1c3aa90a1f62acf12df91d8623eN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f67b4f9bcb6968eb245d97f38246c25c2736f1c3aa90a1f62acf12df91d8623eN.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
Protocol: smtp- Host:
mail.mucahitaytekin.com - Port:
587 - Username:
[email protected] - Password:
Cream3040@
Extracted
agenttesla
Protocol: smtp- Host:
mail.mucahitaytekin.com - Port:
587 - Username:
[email protected] - Password:
Cream3040@ - Email To:
[email protected]
Targets
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Target
f67b4f9bcb6968eb245d97f38246c25c2736f1c3aa90a1f62acf12df91d8623eN.exe
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Size
798KB
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MD5
23ec1b2da69f3e63540041a9ccd53840
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SHA1
e9b280977cc3ed1b9d7c8da006733840208c5380
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SHA256
f67b4f9bcb6968eb245d97f38246c25c2736f1c3aa90a1f62acf12df91d8623e
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SHA512
5914c87b8b1988e9a8022f99548065d4bb7089065da7ff84813d8be3c5901acb0f4d849d8ac47bbe46282dd9b6a68cda1e1402289a7de5963e4871420c02cac9
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SSDEEP
12288:o5dtLqh7pia1Ojze1Ur47uz/7lrn5h1P6XuAmoufkpDZ/7gX5s:YtfOx1Ur47elNhLd6t6
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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