General
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Target
f8741a9d99f0d8b31a5892687ffa397accfe96c964413435b2afe13abe4a132fN
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Size
1.1MB
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Sample
240926-3a128awdkd
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MD5
f058ebdf6fb882fc9d7bd7d2aa953800
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SHA1
c5665946feacde99531066db80e07d59ed55db3d
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SHA256
f8741a9d99f0d8b31a5892687ffa397accfe96c964413435b2afe13abe4a132f
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SHA512
f76128da6771c72e95f98a56497f7bb19d38079d28dc449a74434220c5049397a82801f6f0624c4bb9571451af17ccc069855c93b75670a8f3f29fa068f79392
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SSDEEP
24576:KhntGx9yVf41ob4s6ABttGZOATIZXTnR13/JtlvL:utGZ1oEEbG8xXjND
Static task
static1
Behavioral task
behavioral1
Sample
f8741a9d99f0d8b31a5892687ffa397accfe96c964413435b2afe13abe4a132fN.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
f8741a9d99f0d8b31a5892687ffa397accfe96c964413435b2afe13abe4a132fN.exe
Resource
win10v2004-20240910-en
Malware Config
Extracted
Protocol: smtp- Host:
smtp.zoho.com - Port:
587 - Username:
[email protected] - Password:
Diego1986
Targets
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Target
f8741a9d99f0d8b31a5892687ffa397accfe96c964413435b2afe13abe4a132fN
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Size
1.1MB
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MD5
f058ebdf6fb882fc9d7bd7d2aa953800
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SHA1
c5665946feacde99531066db80e07d59ed55db3d
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SHA256
f8741a9d99f0d8b31a5892687ffa397accfe96c964413435b2afe13abe4a132f
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SHA512
f76128da6771c72e95f98a56497f7bb19d38079d28dc449a74434220c5049397a82801f6f0624c4bb9571451af17ccc069855c93b75670a8f3f29fa068f79392
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SSDEEP
24576:KhntGx9yVf41ob4s6ABttGZOATIZXTnR13/JtlvL:utGZ1oEEbG8xXjND
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Detected Nirsoft tools
Free utilities often used by attackers which can steal passwords, product keys, etc.
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NirSoft MailPassView
Password recovery tool for various email clients
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NirSoft WebBrowserPassView
Password recovery tool for various web browsers
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Uses the VBS compiler for execution
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Accesses Microsoft Outlook accounts
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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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