General
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Target
04672ac92929c1b2589702f4c0dac7e18f0a2858542809a9c88014826a6df3f6
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Size
876KB
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Sample
241220-x5dmhsskgs
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MD5
41b0583e986bd5b29056fe47535545e3
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SHA1
f7e44e9d530f70621a47e9f850da1bb5e2871960
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SHA256
04672ac92929c1b2589702f4c0dac7e18f0a2858542809a9c88014826a6df3f6
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SHA512
beba9665b1635d2b07b726552fa23637a20cca144787833bfd77aa83cfa75f12fc4e2ea632efd08a6403eb6b646326d8f94fac282a81f05a929231e7f8ce4782
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SSDEEP
12288:nPmDfAmqboRKh2b/fD3E735ylKz8MLzKs43aK55d6B4MXR+EQYV6nm/PfP6ultXm:nq7xRKhE/rEslmTLa55d6ShEq8PTc
Static task
static1
Behavioral task
behavioral1
Sample
04672ac92929c1b2589702f4c0dac7e18f0a2858542809a9c88014826a6df3f6.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
04672ac92929c1b2589702f4c0dac7e18f0a2858542809a9c88014826a6df3f6.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
djvu
http://tzgl.org/fhsgtsspen6/get.php
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extension
.yoqs
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offline_id
Gy1ekaHyw11ZDr43dKFxYo9wA3NxFYOUEc6Pwvt1
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payload_url
http://lencu.top/dl/build2.exe
http://tzgl.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-veBR09KNyi 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: 0380UIhfSd
Targets
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Target
04672ac92929c1b2589702f4c0dac7e18f0a2858542809a9c88014826a6df3f6
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Size
876KB
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MD5
41b0583e986bd5b29056fe47535545e3
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SHA1
f7e44e9d530f70621a47e9f850da1bb5e2871960
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SHA256
04672ac92929c1b2589702f4c0dac7e18f0a2858542809a9c88014826a6df3f6
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SHA512
beba9665b1635d2b07b726552fa23637a20cca144787833bfd77aa83cfa75f12fc4e2ea632efd08a6403eb6b646326d8f94fac282a81f05a929231e7f8ce4782
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SSDEEP
12288:nPmDfAmqboRKh2b/fD3E735ylKz8MLzKs43aK55d6B4MXR+EQYV6nm/PfP6ultXm:nq7xRKhE/rEslmTLa55d6ShEq8PTc
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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