General
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Target
JaffaCakes118_5aac416b74179cac526c5280874d3befa6992514d57ddc07dc527b2fe8c563f7
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Size
793KB
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Sample
241223-1tv9zasqck
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MD5
2fb56f9dffe10ce21b43a4691751c48f
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SHA1
3c6386d2222f8891c89c1d8131311823428549fc
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SHA256
5aac416b74179cac526c5280874d3befa6992514d57ddc07dc527b2fe8c563f7
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SHA512
8efdb67e6d374634352114b80dbaf041b6c85473979793de384c59ba998dd6d7979aea7584735f07e404e3533ee0f77861636b199615a490d3f0452b34915e2c
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SSDEEP
24576:jdptOti49r+03KxhQFy9HTm/a/XH7+Pf:jdpKhi9zP/XHq
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_5aac416b74179cac526c5280874d3befa6992514d57ddc07dc527b2fe8c563f7.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_5aac416b74179cac526c5280874d3befa6992514d57ddc07dc527b2fe8c563f7.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
djvu
http://fuyt.org/test1/get.php
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extension
.udla
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offline_id
qwVQoIsE2xLety0oNWloOilSDuIBXJGK86LM3ot1
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payload_url
http://zerit.top/dl/build2.exe
http://fuyt.org/files/1/build3.exe
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ransomnote
ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-fnn5kv33Vv Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0435JIjdm
Targets
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Target
JaffaCakes118_5aac416b74179cac526c5280874d3befa6992514d57ddc07dc527b2fe8c563f7
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Size
793KB
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MD5
2fb56f9dffe10ce21b43a4691751c48f
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SHA1
3c6386d2222f8891c89c1d8131311823428549fc
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SHA256
5aac416b74179cac526c5280874d3befa6992514d57ddc07dc527b2fe8c563f7
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SHA512
8efdb67e6d374634352114b80dbaf041b6c85473979793de384c59ba998dd6d7979aea7584735f07e404e3533ee0f77861636b199615a490d3f0452b34915e2c
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SSDEEP
24576:jdptOti49r+03KxhQFy9HTm/a/XH7+Pf:jdpKhi9zP/XHq
Score10/10-
Detected Djvu ransomware
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Djvu family
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Modifies file permissions
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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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