General
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Target
4dc802894c45ec4d119d002a7569be6c99a9bba732d0057364da9350f9d3659b.bin
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Size
500KB
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Sample
210105-re1v9glf3s
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MD5
83e1ca89bcd55a87f826bc6901ff7f3e
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SHA1
d0db4d232331234f0c430008a4320c0dea993c20
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SHA256
4dc802894c45ec4d119d002a7569be6c99a9bba732d0057364da9350f9d3659b
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SHA512
9d76d71119fa3256eb25fda06c54f1a51d547177156847ae140176868eb0d7ad41619e6bcb6dd24b523ef58cb3d5e3619172fc6868e1290fc3e956a6e136e6bc
Static task
static1
Behavioral task
behavioral1
Sample
4dc802894c45ec4d119d002a7569be6c99a9bba732d0057364da9350f9d3659b.bin.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
4dc802894c45ec4d119d002a7569be6c99a9bba732d0057364da9350f9d3659b.bin.exe
Resource
win10v20201028
Malware Config
Extracted
mespinoza
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ransomnote
Hi Company, Every byte on any types of your devices was encrypted. Don't try to use backups because it were encrypted too. To get all your data back contact us: [email protected] [email protected] [email protected] Also, be aware that we downloaded files from your servers and in case of non-payment we will be forced to upload them on our website, and if necessary, we will sell them on the darknet. Check out our website, we just posted there new updates for our partners: http://wqmfzni2nvbbpk25.onion/ -------------- FAQ: 1. Q: How can I make sure you don't fooling me? A: You can send us 2 files(max 2mb). 2. Q: What to do to get all data back? A: Don't restart the computer, don't move files and write us. 3. Q: What to tell my boss? A: Protect Your System Amigo.
Targets
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Target
4dc802894c45ec4d119d002a7569be6c99a9bba732d0057364da9350f9d3659b.bin
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Size
500KB
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MD5
83e1ca89bcd55a87f826bc6901ff7f3e
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SHA1
d0db4d232331234f0c430008a4320c0dea993c20
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SHA256
4dc802894c45ec4d119d002a7569be6c99a9bba732d0057364da9350f9d3659b
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SHA512
9d76d71119fa3256eb25fda06c54f1a51d547177156847ae140176868eb0d7ad41619e6bcb6dd24b523ef58cb3d5e3619172fc6868e1290fc3e956a6e136e6bc
Score10/10-
Mespinoza Ransomware
Also known as Pysa. Ransomware-as-a-servoce which first appeared in 2020.
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Modifies extensions of user files
Ransomware generally changes the extension on encrypted files.
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Deletes itself
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