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General
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Target
2f2dec2988f4a4984494b55154b09bd8_JaffaCakes118
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Size
809KB
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Sample
240709-gf5fya1cpe
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MD5
2f2dec2988f4a4984494b55154b09bd8
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SHA1
89f05debffdf11fa7c0761698067e59afa08375b
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SHA256
0bdb5e571aefdfb8c27968b20aee1dbf0ec2ea1124f49efeec79a325f010923b
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SHA512
e0407480fb45d76442baec48ecc74a49ef6a19e718e35dc605538e5eb05a46c4e96ed4a0bac076be77e8fbe727e1ddb01f9eb7d7bdfff17358eed136f2dd1b02
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SSDEEP
24576:+uRdnQWxsSK0qz9ArzAEK0vz5W4MHwW2+836L:+uDxBqz9av/t7fWf
Static task
static1
Behavioral task
behavioral1
Sample
2f2dec2988f4a4984494b55154b09bd8_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2f2dec2988f4a4984494b55154b09bd8_JaffaCakes118.exe
Resource
win10v2004-20240704-en
Malware Config
Extracted
djvu
http://securebiz.org/fhsgtsspen6/get.php
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extension
.tisc
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offline_id
uFHwN7bjwCkJEeUg8JHISzLqrwudidH8XsPzHDt1
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payload_url
http://znpst.top/dl/build2.exe
http://securebiz.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-1JwFK5rT39 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: 0336gSd743d
Targets
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Target
2f2dec2988f4a4984494b55154b09bd8_JaffaCakes118
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Size
809KB
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MD5
2f2dec2988f4a4984494b55154b09bd8
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SHA1
89f05debffdf11fa7c0761698067e59afa08375b
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SHA256
0bdb5e571aefdfb8c27968b20aee1dbf0ec2ea1124f49efeec79a325f010923b
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SHA512
e0407480fb45d76442baec48ecc74a49ef6a19e718e35dc605538e5eb05a46c4e96ed4a0bac076be77e8fbe727e1ddb01f9eb7d7bdfff17358eed136f2dd1b02
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SSDEEP
24576:+uRdnQWxsSK0qz9ArzAEK0vz5W4MHwW2+836L:+uDxBqz9av/t7fWf
Score10/10-
Detected Djvu ransomware
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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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