General
- Target 87173b73a09857b493d985d71149ecab.exe
- Size 729KB
- Sample220808-bxdrnaddc4
- SHA256 f6454bef1b6bfe39b4ba52c0e15eab252394d47e688ef935ea328ff67e71daa0
- MD5 87173b73a09857b493d985d71149ecab
- SHA1 6b99e63b1d8804b5f5c3b75c3c1b44a53f8bdebe
- SHA512 bcf0768609827f6a2f5005a5573a2fa76c9cd9f50822563be2d3c27899b99c0996c98b412b84d3675985e97f079802f275730708c2a61153af5efa22a67968bc
- MD5 SHA1 SHA512
Static task
static1
Behavioral task
behavioral1
Sample
87173b73a09857b493d985d71149ecab.exe
Resource
win7-20220718-en
Behavioral task
behavioral2
Sample
87173b73a09857b493d985d71149ecab.exe
Resource
win10v2004-20220721-en
Malware Config
Extracted
-
djvu
-
http://acacaca.org/test2/get.php
-
extension
.vvyu
-
offline_id
rE5LpDv2ftYRXAo7bC18EpzfRMTHSGjgfyIMfZt1
-
payload_url
http://rgyui.top/dl/build2.exe
http://acacaca.org/files/1/build3.exe
-
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-QsoSRIeAK6 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: 0531Jhyjd
Targets
-
- Target 87173b73a09857b493d985d71149ecab.exe
- Size 729KB
- SHA256 f6454bef1b6bfe39b4ba52c0e15eab252394d47e688ef935ea328ff67e71daa0
- MD5 87173b73a09857b493d985d71149ecab
- SHA1 6b99e63b1d8804b5f5c3b75c3c1b44a53f8bdebe
- SHA512 bcf0768609827f6a2f5005a5573a2fa76c9cd9f50822563be2d3c27899b99c0996c98b412b84d3675985e97f079802f275730708c2a61153af5efa22a67968bc
- MD5 SHA1 SHA512
Score10/10-
Detected Djvu ransomware
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
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