General
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Target
85ff3b18f6699186c2ba63ea4355d8c6656d581ac94d45c617fc26263459dde2
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Size
838KB
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Sample
240913-3me1hsvgll
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MD5
3007df3c5e7bf8f2bbf00a307ff38a96
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SHA1
6a41251cd095d326e243a79c4e9669ff7d44745a
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SHA256
85ff3b18f6699186c2ba63ea4355d8c6656d581ac94d45c617fc26263459dde2
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SHA512
14a76084acc1cd6ad6105fe6564487e91128c6a4e789da0390817ecfc5dbca81dcc921f847d940efe7ffac9a7ef65b36d166c89bf14164c5d94c2a3ba8fc7459
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SSDEEP
24576:UDom7oWdCZsusWuZSf4rKFZr0J/cGwfYuX0J:dmcrZPsBSf4rKFRK1tdJ
Static task
static1
Behavioral task
behavioral1
Sample
85ff3b18f6699186c2ba63ea4355d8c6656d581ac94d45c617fc26263459dde2.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
85ff3b18f6699186c2ba63ea4355d8c6656d581ac94d45c617fc26263459dde2.exe
Resource
win10v2004-20240802-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
85ff3b18f6699186c2ba63ea4355d8c6656d581ac94d45c617fc26263459dde2
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Size
838KB
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MD5
3007df3c5e7bf8f2bbf00a307ff38a96
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SHA1
6a41251cd095d326e243a79c4e9669ff7d44745a
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SHA256
85ff3b18f6699186c2ba63ea4355d8c6656d581ac94d45c617fc26263459dde2
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SHA512
14a76084acc1cd6ad6105fe6564487e91128c6a4e789da0390817ecfc5dbca81dcc921f847d940efe7ffac9a7ef65b36d166c89bf14164c5d94c2a3ba8fc7459
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SSDEEP
24576:UDom7oWdCZsusWuZSf4rKFZr0J/cGwfYuX0J:dmcrZPsBSf4rKFRK1tdJ
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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