General
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Target
3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe
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Size
797KB
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Sample
240725-cvb1qasgkn
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MD5
40de22d9150a7f07d814a55de2ef7369
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SHA1
1444c9ddb4f7bf880ef1956cda052d45c9542a78
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SHA256
3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1
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SHA512
fe7a9f23484698cd096c42b490877ed70b9da0e056fc490fbcab4ef40d201f8a97b769385b96e117bb8b0412e3255d8fc07066e3b80fab9c9732fffedf07ad60
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SSDEEP
12288:e+gMexAdpVj8UhYGsK/3Pf2QEKWjRZoir5o+/AVKoZo+IWeFfCk3vvg07:zgMekDPoXOiJoVhtsfCk3vv57
Static task
static1
Behavioral task
behavioral1
Sample
3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe
Resource
win10v2004-20240704-en
Malware Config
Extracted
djvu
http://fuyt.org/fhsgtsspen6/get.php
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extension
.bpqd
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offline_id
y6oQcfhmSRc7ZQ1q8yjLE3LhY8kK7FHg6LLlEht1
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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-zHDj26n4NW 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: 0418Jsfkjn
Targets
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Target
3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1.exe
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Size
797KB
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MD5
40de22d9150a7f07d814a55de2ef7369
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SHA1
1444c9ddb4f7bf880ef1956cda052d45c9542a78
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SHA256
3a2eca1c4531aea65c300c0e9808dc89585ac9c41b92cea707d40cc1cdb087c1
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SHA512
fe7a9f23484698cd096c42b490877ed70b9da0e056fc490fbcab4ef40d201f8a97b769385b96e117bb8b0412e3255d8fc07066e3b80fab9c9732fffedf07ad60
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SSDEEP
12288:e+gMexAdpVj8UhYGsK/3Pf2QEKWjRZoir5o+/AVKoZo+IWeFfCk3vvg07:zgMekDPoXOiJoVhtsfCk3vv57
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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Executes dropped EXE
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Loads dropped DLL
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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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