General
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Target
https://www.bing.com/ck/a?!&&p=5c30f52d13b65adbJmltdHM9MTcxNTkwNDAwMCZpZ3VpZD0xYWNhZDFkMi1mMmVjLTYwOTUtMjY3Yi1jNTUwZjNhYjYxYjMmaW5zaWQ9NTIwMg&ptn=3&ver=2&hsh=3&fclid=1acad1d2-f2ec-6095-267b-c550f3ab61b3&psq=mega+virus+maker&u=a1aHR0cHM6Ly9naXRodWIuY29tL2NpcGhlcjQ1MC9NZWdhLVZpcnVzLU1ha2VyL3JlbGVhc2Vz&ntb=1
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Sample
240517-xs88naeb87
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://www.bing.com/ck/a?!&&p=5c30f52d13b65adbJmltdHM9MTcxNTkwNDAwMCZpZ3VpZD0xYWNhZDFkMi1mMmVjLTYwOTUtMjY3Yi1jNTUwZjNhYjYxYjMmaW5zaWQ9NTIwMg&ptn=3&ver=2&hsh=3&fclid=1acad1d2-f2ec-6095-267b-c550f3ab61b3&psq=mega+virus+maker&u=a1aHR0cHM6Ly9naXRodWIuY29tL2NpcGhlcjQ1MC9NZWdhLVZpcnVzLU1ha2VyL3JlbGVhc2Vz&ntb=1
Resource
win11-20240419-en
Malware Config
Targets
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Target
https://www.bing.com/ck/a?!&&p=5c30f52d13b65adbJmltdHM9MTcxNTkwNDAwMCZpZ3VpZD0xYWNhZDFkMi1mMmVjLTYwOTUtMjY3Yi1jNTUwZjNhYjYxYjMmaW5zaWQ9NTIwMg&ptn=3&ver=2&hsh=3&fclid=1acad1d2-f2ec-6095-267b-c550f3ab61b3&psq=mega+virus+maker&u=a1aHR0cHM6Ly9naXRodWIuY29tL2NpcGhlcjQ1MC9NZWdhLVZpcnVzLU1ha2VyL3JlbGVhc2Vz&ntb=1
Score9/10-
Renames multiple (298) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Executes dropped EXE
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Uses the VBS compiler for execution
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Legitimate hosting services abused for malware hosting/C2
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