General
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Target
15701537546.zip
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Size
4.5MB
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Sample
240307-qzvwaace82
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MD5
71e478fe2bd3d32dbe470b57b994ca28
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SHA1
02b01f12ef6cb0594f3396dcab0c3c283f3a945c
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SHA256
1364cbf8358f78f83cd39bcbfd21ea8dbff81c4e9d7e28729b816db95b04eefd
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SHA512
a42694a8cedb4bf97d1a1878f0dda971865e262074973b10a480b12e66f01a3fac949ce01a1c0be0da382a2cc6f4baa09de4f7f6b173c39e87d1494e48a3ff8a
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SSDEEP
98304:SerphDgDvStMjBvZoDm96SwBz98R00KDIbYJO3pn0:SerphNt4x96Lb8t8JOZ0
Behavioral task
behavioral1
Sample
15701537546.zip
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
15701537546.zip
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
7804e09b2ba224bae06bf23ca2a8b8d668d58b828a8d5aadbbb21c3b7e2acfc4.exe
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
7804e09b2ba224bae06bf23ca2a8b8d668d58b828a8d5aadbbb21c3b7e2acfc4.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
ghostlocker
http://41.216.183.31/addInfection
Targets
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Target
15701537546.zip
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Size
4.5MB
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MD5
71e478fe2bd3d32dbe470b57b994ca28
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SHA1
02b01f12ef6cb0594f3396dcab0c3c283f3a945c
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SHA256
1364cbf8358f78f83cd39bcbfd21ea8dbff81c4e9d7e28729b816db95b04eefd
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SHA512
a42694a8cedb4bf97d1a1878f0dda971865e262074973b10a480b12e66f01a3fac949ce01a1c0be0da382a2cc6f4baa09de4f7f6b173c39e87d1494e48a3ff8a
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SSDEEP
98304:SerphDgDvStMjBvZoDm96SwBz98R00KDIbYJO3pn0:SerphNt4x96Lb8t8JOZ0
Score1/10 -
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Target
7804e09b2ba224bae06bf23ca2a8b8d668d58b828a8d5aadbbb21c3b7e2acfc4
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Size
7.7MB
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MD5
91de74e4426f8c9118495c56d5fa6b2d
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SHA1
4797f529e20ff69179cab3dc21b81fbd3a62d6bd
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SHA256
7804e09b2ba224bae06bf23ca2a8b8d668d58b828a8d5aadbbb21c3b7e2acfc4
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SHA512
eb955bc67efa46a26d37a382dcb931841151f5c55dfa77d2edc6361927a82953e3a86e77042bd6cb02c0a08a5f566e0335d3f09fca3e09927e1a3ead291520ee
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SSDEEP
98304:BTrszeuqmeuxWJEO7OdL3vu6+er0NGBJMV1ZAU6tSOsd:1juqmeuxhAiW6yAJMVd6M/d
Score9/10-
Renames multiple (51) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Modifies file permissions
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