General
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Target
IMG_026_7990xlsx.exe
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Size
804KB
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Sample
231005-lg952aca29
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MD5
75581f0ab61769efc27e279c0cf1ebe7
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SHA1
3d9c9d281df3cf8666828bdfa87a82297b8cf475
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SHA256
5658649d60ad2eb973e1c657001af54d8c1c927d0abada7a13b743a3c90ee6d9
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SHA512
b996ffe5134d4e474077f91233e45cd59caa2c7a3ffc70c170258bf114d9f4f90b0bfaa6e4aca6ed4e3641118053c3469bdcb911a2e04d6a8edda0d2a5965f22
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SSDEEP
12288:cOZwvkZUoqDK5vFY6bZ0bE2Pm29Ldm4R0DXzIyMif/XttiYe/HR:EkZUoczbTRNKXIyMI/Xnhe/HR
Static task
static1
Behavioral task
behavioral1
Sample
IMG_026_7990xlsx.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
IMG_026_7990xlsx.exe
Resource
win10v2004-20230915-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
server1.sqsendy.shop - Port:
587 - Username:
[email protected] - Password:
v5[;Ul!$7#5o - Email To:
[email protected]
Targets
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Target
IMG_026_7990xlsx.exe
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Size
804KB
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MD5
75581f0ab61769efc27e279c0cf1ebe7
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SHA1
3d9c9d281df3cf8666828bdfa87a82297b8cf475
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SHA256
5658649d60ad2eb973e1c657001af54d8c1c927d0abada7a13b743a3c90ee6d9
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SHA512
b996ffe5134d4e474077f91233e45cd59caa2c7a3ffc70c170258bf114d9f4f90b0bfaa6e4aca6ed4e3641118053c3469bdcb911a2e04d6a8edda0d2a5965f22
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SSDEEP
12288:cOZwvkZUoqDK5vFY6bZ0bE2Pm29Ldm4R0DXzIyMif/XttiYe/HR:EkZUoczbTRNKXIyMI/Xnhe/HR
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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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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